Which city has the highest median year built?

Thompson's Station, Tennessee ranks #1 with 2013 (2020 Decennial Census).

What are the top 5 cities by median year built?

Thompson's Station, Tennessee, Horizon West, Florida, Briar Chapel, North Carolina, Sonterra, Texas, Iowa Colony, Texas.

How many cities are in this ranking?

6,805 cities qualify after filtering for population minimums and data availability (minimum 5,000 residents). The ranking covers 2020 Decennial Census data.

How is median year built measured?

Median year that housing structures were built. Source: US Census Bureau, 2020 Decennial Census.

RANKING · 2020 CENSUS · 500 SHOWN OF 6,805

Newest housing stock, US cities · 2020

US cities ranked by median year housing was built (2020 ACS).

Flip the list · Oldest housing stock, US cities →

All statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros ZIP codes

YEAR1990 2010 2020 2024

RANKPLACESTATEPOPMEDIAN YEAR BUILTVS 1990

4001Clementon, NJNJ5,7441973+1%

4002Hammonton, NJNJ15,0601973+1%

4003Lindenwold, NJNJ21,95219730%

4004Marlton, NJNJ10,92219730%

4005Ramblewood, NJNJ6,61119730%

4006Hobbs, NMNM40,86319730%

4007Las Vegas, NMNM12,5741973+1%

4008New Paltz, NYNY8,6891973+1%

4009Siler City, NCNC8,1551973+1%

4010Huber Heights, OHOH43,90519730%

4011Roseburg, OROR23,6931973+1%

4012Wade Hampton, SCSC20,8981973–

4013Aldine, TXTX17,16719730%

4014Hollins, VAVA17,09719730%

4015Cherry Valley, CACA6,66819730%

4016Midway City, CACA7,9991973–

4017Rio Linda, CACA16,33519730%

4018San Martin, CACA6,9541973+1%

4019Sinton, TXTX5,96619730%

4020Bonner Springs, KSKS7,96219730%

4021Hope, ARAR8,44519730%

4022New Whiteland, ININ5,9371973+1%

4023Gering, NENE8,53519730%

4024Grand Island, NENE53,9431973+1%

4025Fort Pierce North, FLFL7,22419730%

4026Pleasant Hill, CACA34,01719730%

4027Truth or Consequences, NMNM5,94919730%

4028Horsham, PAPA16,00519730%

4029Terryville, NYNY10,79419730%

4030West Carrollton, OHOH12,96319730%

4031Fairview, CACA10,74519730%

4032Altamont, OROR19,92719730%

4033Hillsboro, TXTX9,0361973+1%

4034Madisonville, KYKY19,42819730%

4035Gantt, SCSC15,40119730%

4036Eaton, OHOH8,3271973+1%

4037Norton Shores, MIMI25,0881973+1%

4038Yorketown, NJNJ7,26119730%

4039East Renton Highlands, WAWA12,58219730%

4040Wooster, OHOH27,1151973+1%

4041Fern Park, FLFL7,98119730%

4042Oxon Hill, MDMD17,8931973–

4043Springdale, OHOH11,13419730%

4044Durham, NHNH10,68119730%

4045Dover, NHNH34,6231973+1%

4046Wellston, OHOH5,4881973+1%

4047Marlene, OROR5,4391973–

4048Northbrook, ILIL34,74419730%

4049Churchville, PAPA6,08419730%

4050Suitland, MDMD23,7931973–

4051Abilene, TXTX131,5881973+1%

4052Clanton, ALAL9,28919730%

4053Oneonta, ALAL7,02219730%

4054Stanton, CACA40,16119730%

4055Sun City, AZAZ37,48619730%

4056King of Prussia, PAPA25,85719730%

4057Palmetto Estates, FLFL16,12919730%

4058Glenmont, MDMD17,2081973–

4059Groveton, VAVA13,93119730%

4060Groesbeck, OHOH7,82419730%

4061Excelsior Springs, MOMO10,81919730%

4062Midwest City, OKOK58,79919730%

4063Florence, ALAL42,5811973+1%

4064Mobile, ALAL200,8241973+1%

4065Capitola, CACA9,34019730%

4066Cerritos, CACA46,36719730%

4067Malibu, CACA9,5741973–

4068Walnut Creek, CACA70,01219730%

4069Salida, COCO5,9851973+1%

4070Downers Grove, ILIL50,36519730%

4071Galveston, TXTX53,6361973+1%

4072Cheyenne, WYWY66,5071973+1%

4073Barstow, CACA24,80419730%

4074Fountain Valley, CACA55,50819730%

4075Goleta, CACA32,4011973–

4076Mountain View, CACA85,43819730%

4077Newark, CACA47,89519730%

4078Norco, CACA25,08119730%

4079Novato, CACA51,94719730%

4080Weiser, IDID6,2491973+1%

4081Alsip, ILIL18,48319730%

4082Crescent City, CACA6,00219730%

4083El Cajon, CACA101,75519730%

4084Imperial Beach, CACA25,20619730%

4085Sebastopol, CACA7,53219730%

4086Osceola, IAIA5,6791973+1%

4087Paris, KYKY10,1301973+1%

4088Houma, LALA31,7351973+1%

4089Shreveport, LALA175,90219730%

4090Thibodaux, LALA15,5731973+1%

4091West Monroe, LALA12,4781973+1%

4092Springfield, MIMI5,24619730%

4093Swartz Creek, MIMI5,82719730%

4094Rockmart, GAGA5,3691973+1%

4095Countryside, ILIL6,26019730%

4096Lawrenceburg, ININ5,2431973+1%

4097Glasgow, KYKY15,3021973+1%

4098Greenbelt, MDMD24,94819730%

4099Grandville, MIMI17,01819730%

4100Los Ranchos de Albuquerque, NMNM5,79019730%

4101Bastrop, LALA8,9081973+1%

4102Rayne, LALA6,9951973+1%

4103Kosciusko, MSMS6,72219730%

4104Bridgeton, MOMO11,27719730%

4105Columbus, MSMS22,79219730%

4106Guttenberg, NJNJ11,91019730%

4107Union Beach, NJNJ5,7081973+1%

4108Artesia, NMNM12,7351973+1%

4109Old Westbury, NYNY5,0711973+1%

4110Kings Mountain, NCNC12,11719730%

4111Laurinburg, NCNC14,58219730%

4112Lumberton, NCNC18,95519730%

4113Louisville, OHOH9,87419730%

4114Danbury, CTCT89,03319720%

4115Kingfisher, OKOK5,20119720%

4116Pryor Creek, OKOK9,72319720%

4117Shawnee, OKOK32,4741972+1%

4118Cottage Grove, OROR10,8511972+1%

4119Moosic, PAPA5,9891972+1%

4120Plum, PAPA26,22519720%

4121James Island, SCSC12,6601972–

4122Aberdeen, SDSD27,9611972+1%

4123Bolivar, TNTN5,04319720%

4124Knoxville, TNTN202,0211972+1%

4125Lawrenceburg, TNTN12,23619720%

4126Loudon, TNTN6,9631972+1%

4127Millington, TNTN12,95319720%

4128Pulaski, TNTN8,39419720%

4129Andrews, TXTX13,66519720%

4130Bonham, TXTX11,2631972+1%

4131Crystal City, TXTX5,87119720%

4132Crystal Lake, FLFL5,45119720%

4133La Marque, TXTX20,3241972+1%

4134St. Pete Beach, FLFL8,5531972–

4135Perryton, TXTX7,85019720%

4136Raymondville, TXTX10,0821972+1%

4137Fairview, GAGA5,30219720%

4138Vidor, TXTX9,59719720%

4139Bountiful, UTUT44,98819720%

4140Addison, ILIL35,75819720%

4141Washington Terrace, UTUT9,0751972+1%

4142Arlington Heights, ILIL76,21619720%

4143Alexandria, VAVA160,66219720%

4144Farmville, VAVA7,5931972+1%

4145Front Royal, VAVA15,72219720%

4146Eureka, ILIL5,12919720%

4147Centralia, WAWA19,3751972+1%

4148Colville, WAWA5,11619720%

4149Des Moines, WAWA33,03219720%

4150Oak Hill, WVWV7,6291972+1%

4151Lake Geneva, WIWI8,8181972+1%

4152Marshfield, WIWI18,98019720%

4153Port Washington, WIWI12,6581972+1%

4154Lebanon, KYKY6,69919720%

4155Sanford, MEME22,6631972+2%

4156Annapolis, MDMD40,63419720%

4157East Falmouth, MAMA6,24519720%

4158Dexter, MOMO7,85119720%

4159Concord, NHNH44,59719720%

4160Hanover, NHNH8,4791972+1%

4161Los Alamos, NMNM13,3171972+1%

4162Airmont, NYNY10,63419720%

4163Goshen, NYNY5,7441972+1%

4164Howland Center, OHOH6,26619720%

4165Whitfield, PAPA5,22619720%

4166Dumbarton, VAVA7,99719720%

4167Tanglewilde, WAWA6,3141972–

4168Charter Oak, CACA9,44219720%

4169East Niles, CACA28,5321972–

4170Orange, CACA138,36519720%

4171Bethel, CTCT11,40419720%

4172Janesville, WIWI66,9291972+1%

4173East Highland Park, VAVA15,2651972+1%

4174Blytheville, ARAR12,22719720%

4175Cumberland Hill, RIRI8,64819720%

4176Boyes Hot Springs, CACA7,24719720%

4177Nevada, IAIA6,97419720%

4178Poplar Bluff, MOMO16,2951972+1%

4179London, OHOH10,8131972+1%

4180Combee Settlement, FLFL5,24219720%

4181Forest Park, OHOH20,04119720%

4182Linglestown, PAPA6,95719720%

4183Succasunna, NJNJ9,7991972–

4184Bohemia, NYNY9,18119720%

4185Mastic Beach, NYNY16,7351972+1%

4186Valley Cottage, NYNY9,16519720%

4187Redondo Beach, CACA67,28119720%

4188Carmichael, CACA76,94819720%

4189Detroit Lakes, MNMN10,0191972+1%

4190Lake Mohegan, NYNY5,4681972–

4191Hobart, ININ29,2981972+1%

4192Halawa, HIHI14,3851972–

4193Honolulu, HIHI341,8681972–

4194Lauderdale-by-the-Sea, FLFL6,28019720%

4195Westchester, FLFL52,03219720%

4196West Springfield, VAVA22,53219720%

4197Delhi Hills, OHOH5,2411972–

4198Ralston, NENE6,38219720%

4199Brunswick, MEME17,6521972+1%

4200Burlington, MAMA26,27419720%

4201Helena-West Helena, ARAR8,2161972–

4202Hampton Bays, NYNY15,70619720%

4203North Amityville, NYNY21,13819720%

4204Oakdale, NYNY7,11519720%

4205North Chicago, ILIL34,0501972+1%

4206Allison Park, PAPA22,0451972–

4207Center Point, ALAL15,53819720%

4208Lanett, ALAL6,7811972+1%

4209Opp, ALAL6,73819720%

4210Tuscumbia, ALAL9,3321972+1%

4211Stuttgart, ARAR7,52519720%

4212Tukwila, WAWA22,00319720%

4213Lancaster, SCSC9,62319720%

4214La Palma, CACA14,90719720%

4215Lompoc, CACA43,31519720%

4216Los Altos Hills, CACA8,41919720%

4217Marshfield, MAMA5,16119720%

4218Tulsa, OKOK416,20919720%

4219Anaheim, CACA341,00819720%

4220Fillmore, CACA16,93719720%

4221Middletown, CTCT48,43919720%

4222Jesup, GAGA10,3011972+1%

4223Cupertino, CACA58,33319720%

4224Hayward, CACA157,11319720%

4225Huntington Beach, CACA191,45119720%

4226Santa Clara, CACA133,44619720%

4227Bridgeview, ILIL16,52119720%

4228Greensburg, ININ12,3151972+1%

4229Mount Vernon, ININ6,2891972+1%

4230Anamosa, IAIA5,9011972+1%

4231Clear Lake, IAIA7,6011972+1%

4232Le Mars, IAIA10,7601972+1%

4233College Park, MDMD35,4181972+1%

4234Marlborough, MAMA42,77219720%

4235North Attleborough, MAMA31,5061972–

4236Glencoe, MNMN5,6321972+1%

4237Newport, MNMN5,52519720%

4238North Palm Beach, FLFL13,31919720%

4239Oakland Park, FLFL45,33219720%

4240Fort Valley, GAGA9,22019720%

4241Greenville, ILIL7,4691972+1%

4242Charlestown, ININ8,8021972+1%

4243Wichita, KSKS400,9871972+1%

4244Fort Wright, KYKY6,24019720%

4245Monroe, LALA46,86019720%

4246Aurora, MOMO7,6861972+1%

4247Lexington, NENE11,1761972+1%

4248Milford, MIMI6,5201972+1%

4249Greenwood, MSMS13,4291972+1%

4250Marshall, MOMO13,76619720%

4251Helena, MTMT35,1381972+1%

4252Bessemer City, NCNC5,8341972+1%

4253Selma, NCNC7,40619720%

4254Clinton, NCNC8,46619720%

4255Waynesville, NCNC11,00619720%

4256Northwood, OHOH5,25219720%

4257Norwalk, OHOH17,1911972+1%

4258Webster, NYNY5,76119720%

4259Willoughby Hills, OHOH9,99219720%

4260Guymon, OKOK12,24119720%

4261New Holland, PAPA5,7541971+1%

4262Oxford, PAPA5,8871971+1%

4263Dillon, SCSC6,2271971+1%

4264Mitchell, SDSD15,7561971+1%

4265Dyersburg, TNTN15,90619710%

4266Greeneville, TNTN16,14119710%

4267Humboldt, TNTN7,84119710%

4268Kingsport, TNTN57,5301971+1%

4269Milan, TNTN8,36719710%

4270Alpine, TXTX5,9891971+1%

4271Cameron, TXTX5,48919710%

4272Edna, TXTX6,08819710%

4273Farmersville, TXTX5,53119710%

4274Fort Pierce South, FLFL5,02819710%

4275Ormond-by-the-Sea, FLFL7,1461971–

4276Monahans, TXTX7,42719710%

4277Treasure Island, FLFL6,39719710%

4278Rockdale, TXTX5,68819710%

4279McRae-Helena, GAGA5,4431971–

4280White Settlement, TXTX17,93219710%

4281Toccoa, GAGA9,53919710%

4282Price, UTUT8,36819710%

4283Wytheville, VAVA8,12819710%

4284Baraboo, WIWI13,2241971+1%

4285Platteville, WIWI11,8151971+1%

4286Plymouth, WIWI8,8211971+1%

4287Waupaca, WIWI6,3521971+1%

4288Lander, WYWY7,37919710%

4289Torrington, WYWY6,20519710%

4290Flatwoods, KYKY7,43919710%

4291Somerset, KYKY12,6951971+1%

4292Marrero, LALA32,54019710%

4293River Ridge, LALA13,31219710%

4294Aberdeen, MDMD18,37419710%

4295South Yarmouth, MAMA11,55219710%

4296Fraser, MIMI14,49619710%

4297Hopkins, MNMN19,52319710%

4298North St. Paul, MNMN12,7801971–

4299Quincy, WAWA8,5101971+1%

4300West Point, MSMS9,74319710%

4301Omaha, NENE488,7971971+1%

4302Berlin, NJNJ7,62819710%

4303Kinnelon, NJNJ10,13819710%

4304Shelton, WAWA10,9211971+1%

4305Vineland, NJNJ62,70319710%

4306Flanders, NYNY6,60919710%

4307Westmere, NYNY8,33419710%

4308Amherst, OHOH12,9741971+1%

4309Kent, OHOH27,73719710%

4310Brookville, OHOH5,9991971+1%

4311Canfield, OHOH7,5841971+1%

4312North Canton, OHOH17,69219710%

4313La Grande, OROR12,9851971+1%

4314Tuckahoe, VAVA49,18319710%

4315Prosser, WAWA6,65419710%

4316Forestdale, ALAL9,74219710%

4317Branford Center, CTCT6,30519710%

4318Daniels Farm, CTCT5,9761971–

4319Ketchikan, AKAK7,93919710%

4320Montecito, CACA9,0311971–

4321Oxford, NCNC8,98519710%

4322Newport, ARAR8,19319710%

4323Roanoke Rapids, NCNC14,38619710%

4324Hillsboro, OHOH6,7631971+1%

4325Harrison, NJNJ22,1051971+1%

4326Troy Hills, NJNJ5,1791971–

4327East Patchogue, NYNY21,67319710%

4328East Setauket, NYNY10,1491971–

4329Farmingville, NYNY16,16019710%

4330Rolling Hills Estates, CACA7,94819710%

4331Castroville, CACA6,72019710%

4332Lamont, CACA13,16419710%

4333Vandenberg, CACA6,77619710%

4334Whippany, NJNJ8,9701971–

4335Munster, ININ23,50419710%

4336Heeia, HIHI5,14419710%

4337Plymouth Meeting, PAPA7,50219710%

4338Kennebunk, MEME6,22119710%

4339Kingston, RIRI7,3321971+1%

4340Middletown, PAPA7,62819710%

4341Seabrook, MDMD18,3171971–

4342Wauseon, OHOH7,43019710%

4343Indianapolis, ININ901,1161971–

4344Sylacauga, ALAL12,0551971+1%

4345Pine Bluff, ARAR38,21319710%

4346Romulus, MIMI24,54719710%

4347Seaside, OROR7,0921971+1%

4348Campbell, CACA42,4901971–

4349South Lake Tahoe, CACA21,11519710%

4350Taft, CACA6,99519710%

4351Fort Walton Beach, FLFL21,09719710%

4352Morro Bay, CACA10,61319710%

4353Brush, COCO5,3371971+1%

4354Jonesboro, GAGA6,04619710%

4355Nashville, GAGA5,03819710%

4356Blackfoot, IDID13,36119710%

4357Burley, IDID12,40919710%

4358Genoa, ILIL5,5471971+1%

4359Lake Bluff, ILIL5,56319710%

4360Lombard, ILIL44,39919710%

4361Costa Mesa, CACA108,88119710%

4362San Buenaventura (Ventura), CACA109,91419710%

4363San Pablo, CACA31,67819710%

4364College Park, GAGA13,88719710%

4365Sandwich, ILIL7,3801971+1%

4366Wilmington, ILIL5,6141971+1%

4367Greencastle, ININ9,9241971+1%

4368Westbrook, MEME21,5651971+1%

4369Little Falls, MNMN9,2771971+1%

4370New Brighton, MNMN22,15919710%

4371Rome, GAGA38,9341971+1%

4372Clarendon Hills, ILIL8,6811971+1%

4373Kendallville, ININ10,3711971+1%

4374Lafayette, ININ71,2381971+1%

4375Cedar Rapids, IAIA137,9351971+1%

4376Northville, MIMI6,01319710%

4377Red Wing, MNMN16,8051971+1%

4378White Bear Lake, MNMN23,39219710%

4379Willmar, MNMN22,00119710%

4380Worthington, MNMN13,9791971+1%

4381Pascagoula, MSMS21,40919710%

4382Caruthersville, MOMO5,21119710%

4383Columbus, NENE25,24819710%

4384Crete, NENE7,7471971+1%

4385Rolling Meadows, ILIL23,69019710%

4386Midland, MIMI42,80619710%

4387Cleveland, MSMS10,13819710%

4388Palisades Park, NJNJ20,3171971+1%

4389Smithfield, NCNC13,11419710%

4390Athens, OHOH25,3131971+1%

4391Beachwood, OHOH13,67319710%

4392Clinton, OKOK8,3021971+1%

4393Watchung, NJNJ6,58319710%

4394Elizabeth City, NCNC19,6221971+1%

4395Wesley Hills, NYNY6,47719710%

4396Springfield, ILIL112,9891970+1%

4397McAlester, OKOK18,0441970+1%

4398Muskogee, OKOK36,7601970+1%

4399Coos Bay, OROR15,68619700%

4400Ephrata, PAPA13,6471970+1%

4401Exeter, PAPA5,58719700%

4402Cayce, SCSC13,68019700%

4403La Follette, TNTN7,1761970+1%

4404Amarillo, TXTX205,13019700%

4405Bowie, TXTX6,1131970+1%

4406Burkburnett, TXTX11,05719700%

4407Dumas, TXTX14,86219700%

4408Forest Hill, TXTX14,05619700%

4409Henderson, TXTX13,49619700%

4410Cocoa West, FLFL5,92319700%

4411Fort Lauderdale, FLFL188,67719700%

4412Lampasas, TXTX7,98819700%

4413Nederland, TXTX18,10819700%

4414Dock Junction, GAGA8,14719700%

4415Eastman, GAGA5,57219700%

4416Seminole, TXTX7,73019700%

4417Wichita Falls, TXTX101,95119700%

4418Waipahu, HIHI40,48219700%

4419Charlottesville, VAVA44,3881970+1%

4420Falls Church, VAVA15,1591970+1%

4421Galax, VAVA6,67019700%

4422Hopewell, VAVA23,26119700%

4423Mountlake Terrace, WAWA25,43019700%

4424Yakima, WAWA97,4581970+1%

4425Appleton, WIWI75,45219700%

4426Chippewa Falls, WIWI15,2931970+1%

4427Delavan, WIWI9,2281970+1%

4428Green Bay, WIWI106,67519700%

4429Clarksville, ININ22,25319700%

4430Oshkosh, WIWI67,4601970+1%

4431Metairie, LALA139,72919700%

4432Cambridge, MDMD13,4571970+1%

4433Camp Springs, MDMD22,54419700%

4434Woodlawn CDP (Baltimore County), MDMD40,37919700%

4435Fulton, MOMO12,85319700%

4436Shrewsbury, MOMO6,23119700%

4437Spanish Lake, MOMO17,87319700%

4438Country Lake Estates, NJNJ5,05519700%

4439Lincoln Park, NJNJ10,95019700%

4440Silver City, NMNM9,28419700%

4441Congers, NYNY8,27519700%

4442Suffern, NYNY11,79619700%

4443Lexington, NCNC20,23819700%

4444Shelby, NCNC23,3091970+1%

4445New Burlington, OHOH5,4261970–

4446Madison Heights, VAVA10,26619700%

4447Mantua, VAVA8,29819700%

4448Country Homes, WAWA6,19819700%

4449Malvern, ARAR11,1441970+1%

4450Bloomington, CACA25,69819700%

4451Mira Monte, CACA6,88819700%

4452Thermalito, CACA6,72019700%

4453West Carson, CACA22,14319700%

4454Northford, CTCT6,1861970–

4455Simsbury Center, CTCT6,19819700%

4456Interlaken, CACA8,06819700%

4457Pleasure Point, CACA5,4891970–

4458Ocean City, FLFL5,94119700%

4459Hot Springs, ARAR37,9791970–

4460Doraville, GAGA16,36519700%

4461Attleboro, MAMA47,4471970+1%

4462Central Islip, NYNY38,37319700%

4463Stony Point, NYNY12,72819700%

4464Oak Grove, OROR16,79619700%

4465Ridgefield, CTCT6,97019700%

4466Twin Lakes CDP (Santa Cruz County), CACA5,07319700%

4467Hoboken, NJNJ59,0271970+2%

4468Shaw Heights, COCO5,5651970–

4469South San Gabriel, CACA7,92319700%

4470Boulder Hill, ILIL8,98919700%

4471South Houston, TXTX16,40719700%

4472Kaneohe, HIHI37,35519700%

4473Westgate, FLFL8,1511970–

4474Vienna, VAVA16,69119700%

4475North Decatur, GAGA18,44219700%

4476Black Jack, MOMO6,54719700%

4477Mehlville, MOMO29,80519700%

4478Northgate, OHOH6,72319700%

4479Altus, OKOK18,7071970+1%

4480Bellingham, MAMA5,32519700%

4481Dodge City, KSKS27,65319700%

4482Devils Lake, NDND7,33319700%

4483Sidney, OHOH20,12419700%

4484Azusa, CACA47,44719700%

4485Aspen Hill, MDMD53,27919700%

4486Memphis, TNTN609,64719700%

4487Tallmadge, OHOH18,52119700%

4488Clemson University, SCSC7,0151970–

4489Welcome, SCSC6,52719700%

4490Talladega, ALAL14,84019700%

4491Richmond Heights, FLFL9,99219700%

4492Sunset, FLFL13,53519700%

4493Long Branch, VAVA7,0341970–

4494Vandalia, OHOH15,01419700%

4495Larkspur, CACA12,62019700%

4496Marysville, CACA12,73819700%

4497Montclair, CACA37,56319700%

4498Monterey, CACA28,95319700%

4499Moraga, CACA16,3221970–

4500St. Helena, CACA5,19419700%

SHOWING 4,001–4,500 OF 6,805

1…8 9 10…14

Download CSV (full list, 6,805 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS