Acknowledgments

The following people have graciously given of their time to help us add new 1950 cities to the website:

Asher Samuels for Beacon NY, Hudson NY, Long Beach NY, Poughkeepsie NY, White Plains NY, Yonkers NY

Barbara Boyle for Pittsburg CA, Redlands CA, Richmond CA, Sacramento CA, Salinas CA, San Bernardino CA, San Fernando CA

Carda Traunero for Latrobe Borough PA

Caroline Mohr for Abbeville LA, Bogalusa LA, Gretna LA, Kenner LA, New Iberia LA, Opelousa LA, Westwego LA, Newark OH

Carolyn Monarch for Columbus GA, Adrian MI, Alpena MI, Benton Harbor MI, Berkley MI, Birmingham MI, Dearborn MI, East Detroit MI, East Grand Rapids MI, East Lansing MI, Ecorse MI, Escanaba MI, Ferndale MI, Grosse Pointe Park MI, Hamtramck MI, Highland Park MI, Holland MI, Inkster MI, Ironwood MI, Jackson MI, Lansing MI, Lincoln Park MI, Menominee MI, Midland MI, Monroe MI, Mount Clemens MI, Mt Pleasant MI, Muskegon Heights MI, Muskegon MI, Niles MI, Owosso MI, Port Huron MI, River Rouge MI, Roseville MI, Sault Ste Marie MI, St. Clair Shores MI, Traverse MI, Wayne MI, Willow Run MI, Ypsilanti MI, Cleveland Heights OH, Hamilton OH, Lima OH, Lorain OH, Springfield OH, Wilkes-Barre PA, Williamsport PA

Chris Boettger for Alexander City AL, Andalusia AL, Athens AL, Atmore AL, Attalla AL, Auburn AL, Brewton AL, Cullman AL, Demopolis AL, Enterprise AL, Eufaula AL, Fairfield AL, Fort Payne AL, Greenville AL, Guntersville AL, Homewood AL, Huntsville AL, Jasper AL, Lanett AL, Opelika AL, Ozark AL, Roanoke AL, Russellville AL, Selma AL, Sheffield AL, Sylacauga AL, Talladega AL, Arkadelphia AR, Batesville AR, Benton AR, Blytheville AR, Camden AR, Conway AR, El Dorado AR, Fayetteville AR, Forrest AR, Harrison AR, Helena AR, Hope AR, Hot Springs AR, Jonesboro AR, Magnolia AR, Malvern AR, Morrilton AR, Newport AR, Paragould AR, Pine Bluff AR, Russellville AR, Searcy AR, Springdale AR, Stuttgart AR, Texarkana AR, Van Buren AR, West Memphis AR, Amphitheater AZ, Douglas AZ, Glendale AZ, Globe AZ, Nogales AZ, Prescott AZ, Tempe AZ, Tucson AZ, Wakefield AZ, Winslow AZ, Yuma AZ, Alhambra CA, Anaheim CA, Antioch CA, Arcadia CA, Azusa CA, Bakersfield CA, Banning CA, Barstow CA, Bell CA, Belmont CA, Benicia CA, Berkeley CA, Brawley CA, Burbank CA, Burlingame CA, Calexico CA, Chico CA, Chino CA, Chula Vista CA, Claremont CA, Coalinga CA, Colton CA, Compton CA, Concord CA, Corona CA, Coronado CA, Culver City CA, Daly City CA, Delano CA, East Bakersfield CA, El Cerrito CA, El Monte CA, El Segundo CA, Escondido CA, Gardena CA, Gilroy CA, Grass Valley CA, Hanford CA, Hawthorne CA, Hayward CA, Hermosa Beach CA, Huntington Beach CA, Huntington Park CA, Indio CA, Inglewood CA, La Mesa CA, Laguna Beach CA, Lindsay CA, Lompoc CA, Long Beach CA, Lynwood CA, Madera CA, Manhattan Beach CA, Martinez CA, Marysville CA, Maywood CA, Millbrae CA, Monrovia CA, Montebello CA, Monterey Park CA, Mountain View CA, National City CA, Newport Beach CA, North Sacramento CA, Oceanside CA, Oildale CA, Orange CA, Oroville CA, Oxnard CA, Pacific Grove CA, Palm Springs CA, Palo Alto CA, Paso Robles CA, Petaluma CA, Piedmont CA, Porterville CA, Redding CA, Redwood City CA, Roseville CA, San Anselmo CA, San Bruno CA, San Buenaventura CA, San Carlos CA, San Francisco CA, San Gabriel CA, San Marino CA, San Pablo CA, San Rafael CA, Sanger CA, Santa Ana CA, Santa Clara CA, Santa Monica CA, Santa Paula CA, Santa Rosa CA, Selma CA, Sierra Madre CA, South Bakersfield CA, South Gate CA, South Pasadena CA, South San Francisco CA, Sunnyvale CA, Susanville CA, Tulare CA, Turlock CA, Ukiah CA, Upland CA, Wasco CA, Watsonville CA, Woodland CA, Yuba City CA, Boulder CO, Canon CO, Colorado Springs CO, Denver CO, Durango CO, Englewood CO, Fort Collins CO, Fort Morgan CO, Golden CO, Grand Junction CO, Greeley CO, La Junta CO, Lamar CO, Longmont CO, Loveland CO, Pueblo CO, Sterling CO, Trinidad CO, Walsenburg CO, Ansonia CT, Bloomfield town CT, Bristol CT, Darien town CT, Derby CT, East Hartford town CT, Enfield CT, Hamden town CT, Manchester CT, Mansfield town CT, Milford town CT, Naugatuck CT, Newington CT, North Haven town CT, Plainville CT, Portland town CT, Putnam town CT, Rockville City CT, Seymour town CT, Shelton CT, Southington town CT, Stamford CT, Trumbull town CT, Watertown CT, West Hartford CT, West Haven CT, Westport town CT, Willimantic CT, Windsor Locks CT, Winsted CT, Dover DE, Wilmington DE, Fort Lauderdale FL, Key West FL, Miami Springs FL, Albany GA, Americus GA, Augustus GA, Bainbridge GA, Brunswick GA, Cairo GA, Carrollton GA, Cartersville GA, Cedartown GA, Covington GA, Dalton GA, Decatur GA, Douglas GA, Dublin GA, East Point GA, Elberton GA, Fitzgerald GA, Fort Valley GA, Gainesville GA, Griffin GA, Hapeville GA, Marietta GA, Milledgeville GA, Newnan GA, Rome GA, Statesboro GA, Thomasville GA, Tifton GA, Toccoa GA, Valdosta GA, Waycross GA, Ames IA, Atlantic IA, Bettendorf IA, Boone IA, Burlington IA, Carroll IA, Cedar Falls IA, Cedar Rapids IA, Centerville IA, Chariton IA, Charles City IA, Cherokee IA, Clarinda IA, Clear Lake IA, Clinton IA, Council Bluff IA, Creston IA, Davenport IA, Decorah IA, Des Moines IA, Dubuque IA, Esterville IA, Fairfield IA, Fort Dodge IA, Fort Madison IA, Grinnell IA, Indianola IA, Iowa City IA, Keokuk IA, Knoxville IA, Le Mars IA, Marion IA, Marshalltown IA, Mason City IA, Mount Pleasant IA, Muscatine IA, Newton IA, Oelwein IA, Oskaloosa IA, Ottumwa IA, Perry IA, Red Oak IA, Shenandoah IA, Sioux City IA, Spencer IA, Storm Lake IA, Washington IA, Waterloo IA, Webster IA, West Des Moines IA, Blackfoot ID, Boise ID, Burley ID, Caldwell ID, Coeur d'Alene ID, Idaho Falls ID, Kellogg ID, Lewiston ID, Moscow ID, Nampa ID, Pocatello ID, Twin Falls ID, Kansas City KS, Elizabethtown KY, Cambridge MD, College Park MD, Cumberland MD, Elkton MD, Frederick MD, Frostburg MD, Havre de Grace MD, Hyattsville MD, Mt Rainier MD, Riverdale MD, Salisbury MD, Westminster MD, Albion MI, Alma MI, Big Rapids MI, Cadillac MI, Centerline MI, Coldwater MI, Greenville MI, Grosse Pointe Farms MI, Grosse Pointe MI, Hancock MI, Hillsdale MI, Ionia MI, Iron Mountain MI, Ishpeming MI, Anaconda MT, Billings MT, Bozeman MT, Butte MT, Glendive MT, Great Falls MT, Havre MT, Helena MT, Kalispell MT, Lewistown MT, Livingston MT, Miles City MT, Missoula MT, Bismarck ND, Devils Lake ND, Dickinson ND, Fargo ND, Jamestown ND, Mandan ND, Minot ND, Valley City ND, Wahpeton ND, Williston ND, Las Vegas NV, Reno NV, Sparks NV, Albany OR, Ashland OR, Astoria OR, Baker OR, Bend OR, Coos Bay OR, Corvallis OR, Eugene OR, Grants Pass OR, Hillsboro OR, Klamath Falls OR, La Grande OR, Lebanon OR, McMinnville OR, Medford OR, Milwaukie OR, North Bend OR, Oregon City OR, Pendleton OR, Roseburg OR, Salem OR, Springfield OR, The Dalles OR, Aberdeen SD, Brookings SD, Hot Springs SD, Huron SD, Lead SD, Madison SD, Mitchell SD, Pierre SD, Rapid City SD, Vermillion SD, Watertown SD, Yankton SD, Aurora (Adams Co) CO, Aurora (Arapahoe Co) CO, College Park (Clayton Co) GA, College Park (Fulton Co) GA, Takoma Park (Montgomery Co) MD, Takoma Park (Prince George's Co) MD

Christine Sigismondi for Madison IN, Asbury Park NJ, Freehold NJ, Keyport NJ, East Rockaway NY, Freeport NY, Garden City NY, Hempstead NY, Lynbrook NY, New Hyde Park NY, Rockville Center NY, Syracuse NY, Valley Stream NY, Westbury NY, Euclid OH, Kent OH, Elizabethtown PA, Gettysburg PA, Harrisburt PA, Columbia SC, Dillon SC

Dave Bushman for Cliffside Park NJ, Fort Lee NJ, Paramus NJ, Bronx NY, Brooklyn NY, New York NY (Manhattan)

David Surles for Harlingen TX, Highland Park TX

Debbie Grove for Oakland CA, Pomona CA, Riverside CA, San Diego CA, Santa Barbara CA, Washington DC, Macon GA, Alton IL, Aurora IL, Belleville IL, Berwyn IL, Bloomington IL, Blue Island IL, Cairo IL, Calumet IL, Canton IL, Carbondale IL, Champaign IL, Chicago Heights IL, Chicago IL, Cicero IL, Collinsville IL, Danville IL, DeKalb IL, Des Plaines IL, Dixon IL, Downers Grove IL, East Moline IL, East St. Louis IL, Elmhurst IL, Elmwood Park IL, Evanston IL, Forest Park IL, Freeport IL, Galesburg IL, Glencoe IL, Granite City IL, Harrisburg IL, Harvey IL, Highland Park IL, Jacksonville IL, Joliet IL, Kewanee IL, La Grange IL, La Salle IL, Lake Forest IL, Lincoln IL, Marion IL, Mattoon IL, Maywood IL, Melrose Park IL, Moline IL, Monmouth IL, Mt Vernon IL, Oak Park IL, Ottawa IL, Park Ridge IL, Pekin IL, Peoria IL, Quincy IL, River Forest IL, Rock Island IL, Rockford IL, Springfield IL, Sterling IL, Streator IL, Waukegan IL, West Frankfort IL, Wheaton IL, Wilmette IL, Winnetka IL, Wood River IL, Zion IL, Bedford IN, Columbus IN, Connersville IN, Crawfordsville IN, East Chicago IN, Elkhart IN, Elwood IN, Frankfort IN, Gary IN, Goshen IN, Hammond IN, Hobart IN, Huntington IN, Indianapolis IN, Jeffersonville IN, Kokomo IN, La Porte IN, Lafayette IN, Michigan City IN, Muncie IN, New Albany IN, New Castle IN, Richmond IN, Terre Haute IN, Vincennes IN, Kankakee Il, Louisville KY, Lake Charles LA, Monroe LA, Shreveport LA, Brookline MA, Chelsea MA, Everett MA, Haverhill MA, Salem MA, Taunton MA, Waltham MA, Watertown MA, Ann Arbor MI, Bay City MI, Grand Rapids MI, Kalamazoo MI, Muskegon MI, Royal Oak MI, Wyandotte MI, Austin MN, Rochester MN, St. Louis Park MN, Winona MN, Springfield MO, Bioloxi MS, Greenville MS, Hattiesburg MS, Laurel MS, Meridian MS, Vicksburg MS, Asheville NC, Burlington NC, Charlotte NC, Durham NC, Fayetteville NC, Greensboro NC, High Point NC, Raleigh NC, Wilmington NC, Winston-Salem NC, Lincoln NE, Omaha NE, Atlantic City NJ, Bayonne NJ, Camden NJ, Clifton NJ, East Orange NJ, Elizabeth NJ, Hoboken NJ, Irvington NJ, Kearny NJ, Linden NJ, Lodi NJ, Long Branch NJ, Maplewood NJ, Montclair NJ, New Brunswick NJ, Newark NJ, North Bergen NJ, Nutley NJ, Orange NJ, Passaic NJ, Perth Amboy NJ, Plainfield NJ, Rahway NJ, Trenton NJ, Union City NJ, West Orange NJ, Albuquerque NM, Dayton OH, Elyria OH, Lakewood OH, Mansfield OH, Marion OH, Massillon OH, Middletown OH, Norwood OH, Parma OH, Portsmouth OH, Steubenville OH, Toledo OH, Warren OH, Zanesville OH, Lawton OK, Muskogee OK, Oklahoma City OK, Tulsa OK, Altoona PA, Easton PA, Erie PA, Mckeesport PA, New Castle PA, Wilkinsburg PA, York PA, Cranston RI, Pawtucket RI, Elgin (Cook Co) IL, Elgin (Kane Co) IL

Dennis Gries for Bellevue PA, Bristol PA, Conshocken PA, Doylestown PA, Jenkintown PA, Lansdale PA, Narbeth PA, Norristown PA, Philadelphia PA, Quakertown PA, Reading PA

Diana Carlson for Lakeland FL, Mishawaka IN, South Bend IN, Saginaw MI, Kansas City MO, Concord NH, Keene NH, Laconia NH, Lebanon NH, Manchester NH, Nashua NH, Portsmouth NH, Paterson NJ, Binghamton NY, Utica NY

Donna Przecha for Fresno CA

George Sullivan for Athens GA, Cordele GA, Moultrie GA, Thomaston GA, Vidalia GA

Grace Yuhasz for Bessemer AL, Decatur AL, Dothan AL, Florence AL, Gadsden AL, Montgomery AL, Phenix AL, Prichard AL, Tarrant AL, Tuscumbia AL, Tuskegee AL, San Jose CA, Ashland KY, Bowling Green KY, Covington KY, Fort Thomas KY, Frankfort KY, Henderson KY, Lexington KY, Madisonville KY, Middlesborough KY, Newport KY, Owensboro KY, Paducah KY, Richmond KY, Auburn ME, Augusta ME, Bangor ME, Biddeford ME, Brewer ME, Gardiner ME, Lewiston ME, Old Town ME, Presque Isle ME, Rockland ME, Rumford ME, Saco ME, Sanford ME, South Portland ME, Waterville ME, Westbrook ME, Jackson MS, Cincinnati OH

Ines Mannhardt for Glendale CA, Pasadena CA, Arkansas KS, Atchison KS, Chanute KS, Concordia KS, Dodge City KS, El Dorado KS, Emporia KS, Fort Scott KS, Garden City KS, Great Bend KS, Hays KS, Hutchinson KS, Independence KS, Junction KS, Lawrence KS, Leavenworth KS, Manhattan KS, McPherson KS, Newton KS, Ottawa KS, Parsons KS, Pittsburg KS, Salina KS, Topeka KS, Wellington KS, Wichita KS, Winfield KS, Bastrop LA, Houma LA, West Monroe LA, Barberton OH, Salem OH, Sandusky OH, Shaker Heights OH

Jim Heil for Jefferson City MO

Joel Weintraub for Los Angeles CA

Judy Smith for Anniston AL, Birmingham AL, Mobile AL, Tuscaloosa AL, Phoenix AZ, Eureka CA, Menlo Park CA, Modesto CA, Monterey CA, Napa CA, Ontario CA, Torrance CA, Vallejo CA, Visalia CA, Whittier CA, Gainesville FL, Miami Beach FL, Pensacola FL, Sarasota FL, Atlanta GA, La Grange GA, Savannah GA, Ipswich MA, New Bedford MA, Westfield MA, Flint MI, Amsterdam NY, Auburn NY, Batavia NY, Bethlehem NY, Brighton NY, Catskill NY, Cedarhurst NY

Justin Smith for Effingham IL

Karen Larsen for Trenton MI,, Allen Park MI, Buchanan MI, Charlotte MI, Cheboygan MI, Clawson MI, Dowagiac MI, Garden City MI, Hastings MI, Hazel Park MI, Kingsford MI, Marshall MI, Plymouth MI, St. Johns MI

Karen Wagner for Fullerton CA, Redondo Beach CA, Belle Glade FL, Bradenton FL, Chattahoochee FL, Clearwater FL, Coral Gables FL, Crestview FL, Daytona Beach FL, De Land FL, Delray Beach FL, Fort Myers FL, Fort Pierce FL, Haines City FL, Hialeah FL, Hollywood FL, Jacksonville Beach FL, Jacksonville FL, Lake City FL, Lake Wales FL, Lake Worth FL, Leesburg FL, Miami FL, New Smyrna FL, North Miami FL, Ocala FL, Opalocka FL, Orlando FL, Palatka FL, Panama City FL, Plant City FL, Quincy FL, Sanford FL, St. Augustine FL, St. Petersburgh FL, Tallahassee FL, Tampa FL, West Palm Beach FL, Winter Haven FL, Winter Park FL, Bartow Fl, Sebring Fl, Detroit MI, Tupelo MS, Queens NY, Ada OK, Altus OK, Alva OK, Anadarko OK, Ardmore OK, Bartlesville OK, Blackwell OK, Claremore OK, Clinton OK, Cushing OK, Drumright OK, Duncan OK, Edmond OK, El Reno OK, Enid OK, Frederick OK, Guthrie OK, Henryetta OK, Hobart OK, Holdenville OK, Hugo OK, McAlester OK, Miami OK, Midwest City OK, Norman OK, Perry OK

Kay Arnold for Alameda CA, San Leandro CA, San Mateo CA

Lenore Gifford for Fort Smith AR, Little Rock AR, North Little Rock AR

Lynne Crowley for El Centro CA, San Francisco CA (part), Santa Cruz CA, Santa Maria CA

Marsha Thomas for New Castle DE, Newark DE, Cedartown GA

Nancy Buell for Bath ME

Paul Traunero for Galion OH, Tiffin OH

Peggy Norris for Bergenfield NJ, Bogota borough NJ, Carlstadt NJ, Dumont NJ, East Paterson NJ, Englewood NJ, Ridgewood NJ, Westwood NJ

Phyllis Hunt for Decatur IL

Rene Audette for Anchorage AK, Fairbanks AK, Juneau AK, Bridgeport CT, Danbury CT, New Britain CT, New London CT, Torrington CT, Waterbury CT, Arlington MA, Athol MA, Attleboro MA, Auburn MA, Boston MA, Brockton MA, Cambridge MA, Chicopee MA, Clinton MA, Dudley MA, Fall River MA, Fitchburg MA, Framington MA, Gardner MA, Grafton MA, Holden MA, Holyoke MA, Lawrence MA, Leicester town MA, Leominster MA, Lowell MA, Lynn MA, Medford MA, Milford MA, Millbury MA, Newton MA, North Adams MA, Northbridge MA, Oxford MA, Pittsfield MA, Quincy MA, Shrewsbury MA, Somerville MA, Spencer MA, Springfield MA, Uxbridge MA, Webster MA, West Springfield MA, Westborough town MA, Portland ME, Berlin NH

Sally Bruckheimer for Hilo HI, Honolulu HI, Arlington Hts IL, Batavia IL, Beardstown IL, Bellwood IL, Belvidere IL, Benton IL, Bradley IL, Brookville IL, Carlinville IL, Carmi IL, Charleston IL, Chester IL, Clinton IL, Creve Coeur IL, Du Quoin IL, East Alton IL, East Peoria IL, Edwardsville IL, Fairfield IL, Flora IL, Geneva IL, Glen Ellyn IL, Glenview IL, Homewood IL, Hoopeston IL, Jerseyville IL, Lawrenceville IL, Libertyville IL, Litchfield IL, Lockport IL, Lombard IL, Loves Park IL, Lyons IL, Macomb IL, Madison IL, Mendota IL, Metropolis IL, Morris IL, Mt Carmel IL, Murphysboro IL, Naperville IL, Normal IL, North Chicago IL, Oak Lawn IL, Olney IL, Pana IL, Paris IL, Peoria Heights IL, Peru IL, Pontiac IL, Princeton IL, Riverside IL, Rochelle IL, Rock Falls IL, Salem IL, Savanna IL, Skokie IL, St. Charles IL, Summit IL, Sycamore IL, Taylorville IL, Vandalia IL, Venice IL, Villa Park IL, Washington Park IL, Western Springs IL, Woodstock IL, Alexandria IN, Angola IN, Auburn IN, Beech Grove IN, Bluffton IN, Boonville IN, Brazil IN, Clarksville IN, Clinton IN, Crown Point IN, Decatur IN, East Gary IN, Fort Wayne IN, Greenburg IN, Greenfield IN, Hartford IN, Highland IN, Jasper IN, Kendallville IN, Linton IN, Mt Vernon IN, Noblesville IN, Peru IN, Plymouth IN, Portland IN, Princeton IN, Rushville IN, Seymour IN, Shelbyville IN, Speedway IN, Sullivan IN, Tell IN, Tipton IN, Valparaiso IN, Wabash IN, Warsaw IN, Washington IN, West Lafayette IN, Whiting IN, Winchester IN, Chatham NJ, Madison NJ, Manville NJ, Milburn NJ, Morristown NJ, North Arlington NJ, North Plainfield NJ, Piscataway NJ, Princeton NJ, Raritan NJ, Somerville NJ, South Plainfield NJ, Albany NY, Amherst town NY, Amityville NY, Ballston Spa NY, Bath NY, Bronxville NY, Buffalo NY, Canandaigua NY, Cohoes NY, Corning NY, Cortland NY, Dansville NY, Depew NY, Dobbs Ferry NY, Dunkirk NY, East Aurora NY, East Rochester NY, Elmira Heights NY, Elmira NY, Endicott NY, Fairport NY,Fredonia NY, Floral Park NY, Fulton NY, Geneva NY, Glen Falls NY, Gloversville NY, Great Neck NY, Harrison NY, Hastings-on-Hudson NY, Herkimer NY, Hornell NY, Hudson Falls NY, Ilion NY, Irondequoit NY, Ithaca NY, Jamestown NY, Johnson NY, Johnstown NY, Kingston NY, Lackawanna NY, Lancaster NY, Larchmont NY, Lindenhurst NY, Little Falls NY, Lockport NY, Malone NY, Malverne NY, Mamaroneck NY, Massena NY, Mechanicville NY, Medina NY, Middletown NY, Mineola NY, Mt Kisco NY, Mt Vernon NY, New Rochelle NY, Newark NY, Newburgh NY, Niagara Falls NY, North Pelham NY, North Tarryton NY, North Tonawanda NY, Norwich NY, Nyack NY, Ogdensburg NY, Olean NY, Oneida NY, Oneonta NY, Ossining NY, Oswego NY, Patchogue NY, Peekskill NY, Pelham Manor NY, Penn Yan NY, Plattsburgh NY, Port Chester NY, Port Jervis NY, Potsdam NY, Rensselaer NY, Rochester NY, Rome NY, Rotterdam NY, Rye NY, Salamanca NY, Saratoga Springs NY, Scarsdale NY, Schenectady NY, Scotia NY, Seneca Falls NY, Solvay NY, Staten Island NY, Tarrytown NY, Tonawanda NY, Troy NY, Tuckahoe NY, Tupper Lake NY, Watertown NY, Watervliet NY, Waverly NY, Wellsville NY, Williston Park NY, Akron OH, Alliance OH, Ashland OH, Ashtabula OH, Athens OH, Bellaire OH, Bellefontaine OH, Berea OH, Bexley OH, Bowling Green OH, Bryan OH, Bucyrus OH, Cambridge OH, Campbell OH, Canton OH, Celina OH, Cheviot OH, Chillicothe OH, Circleville OH, Cleveland OH, Columbus OH, Conneaut OH, Coshocton OH, Cuyahoga Falls OH, Deer Park OH, Defiance OH, Delaware OH, Delphos OH, Dover OH, East Cleveland OH, East Liverpool OH, East Palestine OH, Eastlake OH, Fairborn OH, Fairview OH, Findlay OH, Gallipolis OH, Garfield Heights OH, Girard OH, Grandview Heights OH, Hillsboro OH, Ironton OH, Jackson OH, Kenton OH, Lancaster OH, Lockland OH, Logan OH, London OH, Maple Heights OH, Marietta OH, Martins Ferry OH, Maumee OH, Median OH, Miamisburg OH, Mount Healthy OH, Mt Vernon OH, Saranac Lake Village (Essex Co) NY, Saranac Lake Village (Franklin Co) NY, Centralia (Clinton Co) IL, Centralia (Marion Co) IL, Fostoria (Hancock Co) OH, Fostoria (Seneca Co) OH, Hinsdale (Cook Co) IL, Hinsdale (DuPage Co) IL, Bellevue (Huron Co) OH, Bellevue (Sandusky Co) OH

Sharon Deming for East Haven CT, Fairfield CT, Greenwich CT, Hartford CT, Meriden CT, Middleton CT, Norwalk CT, Norwich CT, Stratford CT, Wallingford Borough CT, Wethersfield CT

Sharon Schwalm for Alexandria LA, Baton Rouge LA, Crowley LA, Lafayette LA

Sheila Strickland for Malden MA, Annapolis MD, Buffalo NY (help proofreading), Kenmore NY

Sheri Fenley for Albany CA, Beverly Hills CA, Lodi CA, Merced CA, San Luis Obispo CA, Stockton CA, Tracy CA

Tara Rochford for Anderson IN, Bloomington IN, Evansville IN, Logansport IN, Marion IN

The following people have contributed their time and energy to transcribe the 1950 ED definitions:

Barbara Boyle for Arizona counties, Oklahoma counties, New Mexico, and part of Texas
Barbara Sontz for Bronx, NY
Bob Scheuer for Birmingham AL, Montgomery AL, Fort Smith AR, Little Rock AR, Alameda CA, Alhambra CA, Berkeley CA, Burbank CA, Fresno CA, Glendale CA, Denver CO, Pueblo CO, Bridgeport CT, Hartford CT, New Britain CT, New Haven CT, Stamford CT, Waterbury CT, Jacksonville FL, Miami FL, Tampa FL, Atlanta GA, Augusta GA, Cedar Rapids IA, Davenport IA, Des Moines IA, Sioux City IA, Waterloo IA, Chicago IL (part), Kansas City KS, Topeka KS, Wichita KS, Baton Rouge LA, Shreveport LA, Minneapolis MN, St. Paul MN, Asheville NC, Charlotte NC, Durham NC, Greensboro NC, Raleigh NC, Winston-Salem NC, Atlantic City NJ, Bayonne NJ, Camden NJ, East Orange NJ, Elizabeth NJ, Hoboken NJ, Irvington NJ, Jersey City NJ, Newark NJ, Passaic NJ, Paterson NJ, Trenton NJ, Union City NJ, Brooklyn NY, Staten Island NY, Philadelphia PA, Pittsburgh PA, Columbia SC, Memphis TN, Nashville TN, Knoxville TN, and Houston TX
Carolina Koons for  Mobile AL and other parts of Alabama
Carolyn Monarch for Dearborn MI and Michigan counties
Dennis Gries for Sarasota FL, Allentown PA, Berks Co PA, Bethlehem Co PA, Bucks Co PA, Carbon Co PA, Chester Co PA, Delaware Co PA, Lancaster Co PA, Lehigh Co PA, Monroe Co PA, Montgomery Co PA, Northampton Co PA, and other miscellaneous Pennsylvania counties
Diana Carlson for state and large cities of Indiana, and state of Tennessee
Donna Tripp for Phoenix AZ, Richmond CA, Brockton MA, Lowell MA, Malden MA, Medford MA, Newton MA, Duluth MN, Amarillo TX,  Galveston TX, Port Arthur TX, and state of Washington
Donna Weeden for Dallas TX and other parts of Texas
George Wright for Los Angeles CA, Oakland CA, San Diego City CA, District of Columbia, Cicero IL, Decatur IL, East St. Louis IL, Evanston IL, Oak Park IL, Peoria IL, Rockford IL, Springfield IL, county files for Illinois, Detroit MI, Flint MI, Grand Rapids MI, Highland Park MI, Kalamazoo MI, Lansing MI, Muskegon MI, Pontiac MI, St Louis MO, counties in Missouri, half the state of North Carolina, state of Utah, Tacoma WA, Charleston WV, Huntington WV, and Wheeling WV
Grace Yuhasz for Cleveland OH, Cincinnati OH, Hamilton Co OH, and West Virginia
Ines Mannhardt for Louisiana, Kansas City MO, Springfield MO, St Joseph MO, state and large cities of RI, and state of Vermont
Jerry Kocis for Johnstown PA
Judy Smith for Orlando FL, St. Petersburg FL, part of Chicago IL, Saginaw MI, Mississippi, Nassau Co NY, Suffolk Co NY, Austin TX, Beaumont TX, Corpus Christi TX, and San Antonio TX
Lenore Gifford for part of Ohio and part of Texas
Lynne Crowley for Milwaukee WI, South Carolina counties,  and all counties in Wisconsin
Martha Forsyth
for part of Boston MA and Soffolk Co MA
Mary Jo Tresenriter
for Louisville KY, New Orleans LA, and most of Portland OR
Mary Kozy for Seattle WA
Michelle Colquitt for Georgia
Miriam Kahn for part of Ohio
Nancy Buell for Maine, counties in Massachusetts, and New Bedford MA
Peggy Hanley for Alaska Counties, Macon GA, Savannah GA, Baltimore MD, Lincoln NE, Omaha NE, Lakewood OH, Youngstown OH, Oklahoma City OK, Tulsa OK, Baltimore MD, and San Francisco CA
Phyllis Hunt for part of Kentucky
Rene Audette for Long Beach CA, Pasadena CA, Santa Monica CA, Hawaii, Cambridge MA, Fall River MA, Holyoke MA, Lawrence MA, Quincy MA, Somerville MA, Springfield MA, Worcester City MA, Worcester Co MA, Maryland Counties, North Dakota, Oregon Counties, Allegany Co PA, Altoona PA, Chester PA, Erie PA, Harrisburg PA, Lancaster PA, Mckeesport PA, Reading PA, Scranton PA, Wilkes-Barre PA, York PA, other miscellaneous Pennsylvania counties, Puerto Rico, El Paso TX, Fort Worth TX, other parts of Texas, part of West Virginia, and state of Wyoming
Sally Bruckheimer for San Bernardino CA, San Jose CA, Columbus GA, Chicago IL (part), Boston MA, Jackson MS,, Minnesota counties, Albany NY, Binghamton NY, Buffalo NY, Mt Vernon NY, New Rochelle NY, Niagara Falls NY, Rochester NY, Schenectady NY, Syracuse NY, Utica NY, Troy NY, Yonkers NY, major portion of state of NY, Akron OH, Cleveland Heights OH, Columbus OH, Dayton OH, Hamilton OH, Springfield OH, Toledo OH, other parts of Ohio, Charleston SC, Waco TX, and Salt Lake City UT
Sheri Fenley for state of Arkansas, Sacramento CA, Stockton CA, California counties (part), state of Kansas, state of Nebraska, and half of state of North Carolina 

The following people have graciously given of their time to help us add new 1940 cities to the website:

Angela Hahn for Jacksonville FL
Angela McLaughlin for Hamtramck MI
Anita Brubaker for Glendale CA, Sacramento CA, and Dearborn MI
Ann and Andy Hopper for Berkeley CA, Los Angeles CA, Oakland CA, and Austin TX
Anne Gallagher for Jeanette PA, Monessen PA, and Uniontown PA
Anne Jacobs
for Cedar Rapids IA, East Chicago IN, Hammond IN, Lancaster PA, York PA, and Nashville TN
Anne Nozinsky for Wilmington DE
Barbara Boyle for Boulder CO, Carlsbad NM, Clovis NM, Gallup NM, Hobbs NM, Portales NM, Ratton NM, and Roswell NM
Barbara Farquharson for Birminghan AL, Mobile AL, Montgomery AL, Washington DC, Des Moines IA, Boise ID, Wichita KS, Duluth MN, Springfield MO, St. Joseph MO, Charlotte NC, Greensboro NC, Winston-Salem NC, Omaha NE, Manchester NH, Union City NJ, Canton OH, Springfield OH, Oklahoma City OK, Fort Worth TX, Beaumont TX, and Tacoma WA
Barbara Hershey for Portland OR
Barbara Rushinski for Long Beach CA, San Jose CA, Pueblo CO, Savanah GA, Davenport IA, Evanston IN, South Bend IN, Lansing MI, Saginaw MI, Minneapolis MN, Altoona PA, Bethlehem (Northampton Co) PA, Harrisburg PA, Scranton PA, Wilkes Barre PA, Memphis TN, Huntington (Cabel Co) WV, and Huntington (Wayne Co) WV
Barbara Scott for Seattle WA
Bradley DeMaio for Hutchinson KS, Newport KY, and Lebanon PA
Bobby Furst for Pasadena CA, San Francisco CA, and Atlantic City NJ
Bridget Cannif for Methuen,MA
Carlene Remington for a part of Dallas TX
Carolyn Gibbons for Stratford CT, Laurel MS, and Fayetteville NC
Carolyn Monarch for Salem IL, Hays KS, McPherson KS, Albion MI, Alma MI, Ecorse MI, Grosse Pointe Farms MI, Petoskey MI, Cheviot OH, Galion OH, and Midland TX
Che Zuro Whiting for McKeesport PA
Cheryl Harper for Milwaukee WI
Christine Roane for Bell CA
Cindy Hawse for Daly City CA and help with Anaheim CA
Dee Feagin
for Philadelphia PA and Houston TX
DeLisa Dorelle for Peoria IL
Diana Benli for East Detroit MI, Menominee MI, St. Clair Shores MI, and Ypsilanti MI,
Diana Carlson for St. Petersburg FL
Diana Seldes for Boston MA
Diane Cram for Morgantown,WV
Dick Connell for Bloomington IN, Chicago Heights IL, Kenmore Village NY, Kingston PA, Rockville Centre NY, West Warwick RI, and Janesville WI
Donna Eschen  for Colton CA, Lodi CA and Santa Maria CA
Donna Huebner Gilliotti for Cleveland OH
Dora Gillilan for Fayetteville AR, Chickasha OK, Sapulpa OK, and Stillwater OK
Dorianne Wiley for Covington KY and Chattanooga TN
Dottie Henderson for Champaign IL, Freeport IL, Granite City IL, Vincennes IN, Daytona FL, Shawnee City OK, Saugus MA, Winchester MA, Hannibal MO, Winona MN, Maplewood Twp NJ, South Orange NJ, Freeport NY, Irondequoit NY, Johnson City NY, Johnstown NY, Cuyahoga Falls OH, Ambridge PA, Caguas PR, Shorewood City WI, and Moundsville WV
Edith Smith for Bonham TX
Eileen Oesterle for Irvington NJ and Brooklyn NY
Elizabeth S. Lourie for Washington DC, Cicero IL, Tulsa OK, and Philadelphia PA
Erminia Angilletta Pisecny for New Britain CT
Fran Molnar for Chicago IL
Frank McCollister for Brazil IN and Portland IN
Gary Sandler for his technical expertise
Grace Yuhasz for Solvay NY and Bluefield WV
Gretchen Beyer for Augusta GA, Youngstown OH, New Rochelle NY, Niagra Falls NY, Syracuse NY, Troy NY, and Port Arthur TX
Harry Green for Brockton MA, Cambridge MA, Lawrence MA, Lowell MA, Lynn MA, Malden MA, Medford MA, New Bedford MA, Newton MA, Quincy MA, Somerville MA, Springfield MA, Flint MI, Durham NC, and Johnstown PA
Ines Mannhardt for Washington DC, Atlanta GA, and Fall River MA
Jackie Somer for Denver CO
Jamila Sloan Barahona for a part of Richmond CA
Janet Britton for Staten Island NY
Janet Kwasniak for Louisville KY, Akron OH, Cleveland Heights OH, Dayton OH, Lakewood OH, Toledo OH, and El Paso TX
Jeri Steele for Jacksonville TX
Jill Nock
for Lewiston ID
Joan Thomas Holloway for Ludlow KY
John Dougan for Columbia MO
John Mainprize for Atlanta GA
Judith Miller for Chicago IL
Judy Caine for Los Angeles CA, Chicago IL, Evanston IL, Indianapolis IN, Elizabeth NJ, Staten Island NY, Columbus OH, Tulsa OK, Pittsburgh PA, Houston TX, Charleston WV, Wheeling WV, and for assistance with other cities
Julia Everett for Princeton Bor NJ, Middletown NY, and Port Jervis NY
Justina Cook for Depew NY
Kathi Then
for Schenectady NY
Kelly Stamper for Benton Harbor MI
Kenn Finkel for Worcester MA
Laura Kandro for Bridgeport CT
Lillian Alston for Talladega AL, Jonesboro AR, Hawthorne CA, Orange CA, Oxnard CA, Redding CA, Tulare CA, East Haven CT, Wethersfield CT, Palatka FL, Cartersville GA, Dublin GA, Gainesville GA, Milledgeville GA, Newnan GA, Thomaston GA, Downers Grove IL, Litchfield IL, Macomb IL, North Chicago IL, Olney IL, Peru IL, Warsaw IN, Junction KS, Manhattan KS, Dayton KY, Henderson KY, Madisonville KY, Winchester KY, Bastrop LA, Hammond LA, Morgan LA, Opelousas LA, Salisbury MD, Takoma Park MD, Presque Isle ME, Coldwater MI, Grosse Pointe Park MI, Anoka MN, Crookston MN, Fairmont MN, Albert Lea MN, Moorhead MN, Owatonna MN, Mexico MO, Webb City MO, Corinth MS, Livingston MT, Miles MT, Burlington NC, Hickory NC, Mooresville NC, Morganton NC, Reidsville NC, Roanoke Rapids NC, Shelby NC, Tarboro NC, Devils Lake ND, Fairbury NE, Audubon NJ, Burlington NJ, Hasbrouck Heights NJ, Salem NJ, Tenafly NJ, Wallington NJ, Mechanicville NY, Mineola NY, Norwich NY, Scotia NY, Athens OH, Greenville OH, Altus OK, Kenton OH, Oakwood OH, Van Wert OH,  Monongahela PA, Olyphant PA, Baker OR, Alice TX, Brenham TX, Bryan TX, Cleburne TX, Coleman TX, Del Rio TX, Ennis TX, Harlingen TX, Henderson TX, Highland Park TX, Lufkin TX, McAllen TX, Sweetwater TX, Terrell TX Vernon TX, De Pere WI, Baraboo WI, South Milwaukee WI, and Williamson WV
Linda Fine for Miami FL, Tampa FL, Macon GA, Springfield IL, Gary IN, Terra Haute IN, Baltimore MD, Asheville NC, Bayonne NJ, East Orange NJ, Hoboken NJ, Jersey City NJ, Newark NJ, Manhattan NY, Mount Vernon NY, Utica NY, Yonkers NY, Knoxville TN,  Galveston TX, Waco TX, and Roanoke VA
Lori Pitcher for Salt Lake City UT
Lori Weber for Clayton MO, Kirksville MO, Poplar Bluff MO, Clarksville TN and Murfreesboro TN
Louie Gilman for St. Paul MN
Lynn Brecka for Pontiac MI and  Duluth MN
Lynne Crowley for Washington DC, Charleston, SC, and Whitefish Bay WI
Lynne Howland for Portland ME
Marianne Dahl for Fresno CA, Waterbury CT, Decatur IL, Topeka KS, Rockford IL, Shreveport LA, Jackson MI, and Kalamazoo MI
Margaret Baldock for Normal IL, Maysville KY, Las Cruces NM and Kilgore TX
Margaret Barnicle for Hartford CT
Marlene Norton for Cincinnati OH
Martha Forsyth for Lexington MA, Swampscott MA, and Clifton Forge VA
Mary Galgan for Chicago IL, Bronx NY, Queens NY, and Rochester NY
Mary Hegeman for Creston IA, Boonville MO, Jamestown ND, and Aiken SC
Mary Jones for Effingham IL, Orangeburg SC, and Union City TN
MaryLou V Crouch for Dothan AL, Madison IN, Salisbury NC, Anaconda MT, Asheboro NC, Monroe NC, Bergenfield NJ, Bogota NJ, Bound Brook Bor NJ, South Amboy NJ, Ventnor NJ, Verona NJ, and Winchester VA
Maureen Kenney for Columbus OH and Richmond VA
Michael Kaplan for Passaic NJ, Paterson NJ, and Trenton NJ
Nancy Buell for helping to complete Oklahoma City OK
Nancy Landon Webb
for Camden NJ, Buffalo NY, and Austin TX
Nick Kocharhook for a part of Evanston IL
Nora Galvin for a part of Kenosha WI
Norm Green (with assistance from Rebecca Saunders and Anita Lucas) for Panama City FL
Norm Solat for Kansas City  KS, Bronx NY, Brooklyn NY, Manhattan NY, Erie PA, Providence RI, Dallas TX, and Kenosha WI
Oni Tate for Hillsdale MI, Alliance OH, Uhrichsville OH, and Holdenville OK
Pam Drake for Anaheim CA, Albany GA, Cohoes NY, and Peekskill NY
Pam O'Day
for Little Rock AK, Fort Wayne IN, and Knoxville TN
Pamela Roeth for Vallejo CA, River Rouge MI, and a part of Sedalia MO
Paul Nugent for Holyoke MA and Waterbury CT
Paul Traunero for Tiffin OH
Peggy Cook for New Haven CT, Allentown PA, Bethlehem (Lehigh Co) PA, and Reading PA
Pete Bronecke for Chester PA and Dallas TX
Ralph Kujawski for a part of Binghamton NY
Randy Reetz for Santa Barbara CA
Rene Audette for Compton (city & vicinity) CA, Palo Alto CA, Auburn MA, Canton MA, Concord MA, Gardner MA, Grafton MA, Leominster MA, Milford MA, Millbury MA, Natick MA, Needham MA, North Adams MA, Leicester MA, Oxford MA, Peabody MA, Randolph MA, Southbridge MA, Spencer MA, Webster MA, Bellevue Bor PA, Brentwood Bor PA, Carnegie Bor PA, Connellsville PA, Dormont PA, Ellwood PA, Kittanning PA, Mt Oliver PA, Pottstown PA, Punxsutawny PA, Tyrone PA, Paris TX, Barre VT
Rich Donaghy for Brooklyn NY
Richard Furtaw for Prichard AL, La Junta CO, Sterling CO, Benton IL, Brookfield IL, Edwardsville IL, Forest Park IL, Urbana IL, Ironwood MI, Mount Pleasant MI, Cranford Twp NJ, Harrison NJ, Metuchen Bor NJ, Roselle Park NJ, Woodbury NJ, Chisholm MN, Canandaigua NY, Herkimer NY, Long Beach NY, Bellaire OH, Bucyrus OH, Circleville OH, Coshocton OH, Fostoria OH, Norwalk OH, Oregon City OR, Urbana OH, Blackwell OK, Medford OR, The Dalles OR, Bloomsberg PA, Brownsville PA, Charleroi PA, Lewistown PA, Titusville PA, Waynesboro PA , West Hazleton PA, Phoenixville PA, Beeville TX, Logan UT, and Marshfield WI
Robert Scheuer for Cedar Rapids IA, San Diego CA, Sioux City IA, Chicago IL, Oak Park IL, New Orleans LA, Shreveport LA,Grand Rapiids MI, Highland Park MI, St. Louis MO, Kansas City MO, Binghamton NY, Queens NY, Columbia SC, San Antonio TX, Seattle WA, Spokane WA, and Milwaukee WI
Robert Spies for Globe AZ, Oneida NY, Painesville OH, and Shelby OH
Robin Stone for a part of St. Louis MO
Ron Miller for Queens NY
Rosalind Moore for Lincoln NE and Madison WI
Ruth Seber for Patchogue NY
Sandy Bradley for a part of Erie PA
Sandy Day for Mingo Junction OH, Steubenville OH, and Toronto OH
Shelly Weiner
for Detroit MI
Sheri Lantzy for Stockton CA
Sherrie Tellier for Longmont CO, Biloxi MS, Corvallis OR, Collingdale PA, Columbia Borough PA, Conshohocken PA, West Chester Borough PA, Tarentum Borough PA, Yeadon PA, Florence SC, Gaffney SC, Huron SD, Borger TX, Martinsville VA, Suffolk VA, Bristol WA, and for helping proofread the 1940 large cities
Sherlene Colwell for a part of Oak Park IL
Sheryl Scott for Watsonville CA
Stacy Flood for Vineland NJ, Saranac Lake NY, Plainview TX, Taylor TX, Uvalde TX, and Victoria TX
Suzanne Fialkoff for Brooklyn NY
Tamra Szewczyk for Chicago IL
Terri Carrozza for Staten Island NY
Vicki Finazzo for a part of Rochester NY
Virginia von Wegern Julian for Kankakee IL, Morristown NJ, and Rutland VT
Warren Weiner for Philadelphia PA
Wendy Griswold for Albany NY
Yvette Powell for San Fernando CA  and Clarksdale MS
The following people have contributed their time to help us add new 1930 cities to the website:
Alma Harris for Allenton PA
Ann Minter for Denver CO
Anne Baker for Nashville TN
Barbara Vestal Byrd for Winston Salem NC
Bobby Furst for Brooklyn NY and Philadelphia PA
Carole Durante for Brockton MA
Chris Nyholm for Augusta GA
Cindy Alvarez for Grand Rapids MI and Dayton OH
Elsie Saar for Binghamton NY, Niagara NY, and Pittsfield MA
Elizabeth Harris for Greensboro NC and Durham NC
Francis Dattolico, Gloria Raver, and Margie Papa for New Orleans LA
Gloria Raver for Elmira NY and Brookline MA
Irene Blevins for Pontiac MI and Shreveport LA
Jean Booras for Jacksonville FL
Jim Ott for Lancaster PA, Altoona PA, Hamilton OH, and Stanford CT
Joan Parker for Harrisburg PA, Covington KY and Tulsa OK
Julie Kidd for Portland OR
Julie Ross for Cincinnati OH and Norwood OH
Karen Frediani for Jackson MI, Cleveland Heights OH, and San Francisco CA
Kat Mutter for Queens New York and Richmond NY
Kathi Travis for Schenectady NY, Utica NY, and Lawrence MA
Kevin Fraley for numerous cities in Washington, Oregon, Idaho, Montana, and Hawaii
Kim Lemberg for Chicago IL
Lorna Fromknecht for Erie PA and Reading PA
Lynne Holland for Portland ME
Mara Munroe for Oshkosh WI
Paul Nugent for Waterbury CT and Holyoke MA
Pat Labott for his work on Philadelphia PA
Patrick Roten for several cities in Texas
Riccarda Mescola for Birmingham AL
Rich Donaghy for various cities in West Virginia, Michigan, Iowa, Ohio, California, and Alabama
Robert Scharf for McKeesport PA
Rosalind Moore for Springfield MO, Honolulu HI,  Lincoln NE, and various cities in Wisconsin
Sheila Taylor for Tampa FL
Sheri Ryser for Akron OH and Youngtown OH
Terry Bava for Cleveland OH
and several others who have asked to remain anonymous
The following have helped us with the 1910 census files:
 
Angela McLaughlin
Carolyn Rockel
Diana Carlson
Dick Connell
Eileen Oesterle
Jamie Perez
Janet Britton
Janet Corcillo
Joseph Puentes
Julie George
Mary Ann Cella
Margaret Baldock
Michael Gilbreath
Rene Audette
Paul Nugent
Peter Nolan
Sally Percey
Shelly Weiner
Terri Carrozza
The following helped generate the tables to convert between 1920 and 1930 EDs:
Carole Glick Feinberg
Dave Lossos
Eileen Oesterle
Kathleen Paton
Kevin Fosko
Paul Nugent
Shelly Weiner
Victor Shaines
Wendy Griswold
The following helped us add 1900 cities to the website:
Deborah Savage for Jersey City NJ
Lynne Crowley
for Milwaukee WI
Marlene Norton for Cincinnati OH
Rene Audette for Arlington MA and Pittsfield MA
Robert Scheuer for Atlanta GA
We are indebted to John Logan from Brown University who has provided the data for all of the 1880 cities that we support.

The following have helped with the 1880-1930 ED Definitions files:
Diana Seldes for Arizona 1920
Ron Miller for New York 1910
The remaining 1930 and 1940 cities in our databases (and most of the 1900 and 1910 cities) were transcribed by Joel Weintraub.
 

-- Steve Morse, Joel Weintraub, Dave Kehs