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RANKING · 2020 CENSUS · 500 SHOWN OF 2,998

Largest Welsh population, US counties · 2020

US counties ranked by the number of residents who are Welsh ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV.

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RELATEDLargest American populationHighest American population shareLargest Arab populationHighest Arab population shareLargest Egyptian populationHighest Egyptian population share
YEAR201020202024
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RANKPLACESTATEPOPWELSH POPULATIONVS 2010
2001Burleson County, TXTX20,54967−45%
2002Wright County, IAIA12,80167−37%
2003Brewster County, TXTX9,45867−19%
2004Torrance County, NMNM16,10067−16%
2005Clarke County, ALAL22,01466+128%
2006Newton County, ARAR7,02666−7%
2007Tucker County, WVWV6,54066−4%
2008Gooding County, IDID16,44666−69%
2009Hopkins County, TXTX39,06366−38%
2010Calhoun County, IAIA9,56266+175%
2011Orange County, ININ19,83466−38%
2012Crowley County, COCO5,67766+100%
2013Platte County, WYWY8,63466+100%
2014Harrison County, KYKY19,62766+136%
2015Lauderdale County, TNTN24,61766−71%
2016Trimble County, KYKY8,70165+27%
2017Gasconade County, MOMO14,78465+2%
2018Morgan County, COCO30,30665−48%
2019Calumet County, WIWI53,98265−57%
2020Gonzales County, TXTX20,15965+27%
2021Benton County, ININ8,88365+333%
2022Noble County, OKOK10,89965+38%
2023Jackson County, TXTX15,39365−61%
2024Lowndes County, MSMS57,34665−76%
2025Montgomery County, MSMS9,35465+2067%
2026Marlboro County, SCSC25,48865−17%
2027McDonald County, MOMO23,99264−63%
2028Dawes County, NENE7,85864+16%
2029Jackson County, FLFL49,62964−84%
2030Brooks County, GAGA16,10164+327%
2031Jones County, GAGA29,17164+237%
2032Coleman County, TXTX7,91564+100%
2033La Salle County, TXTX6,51764
2034Fayette County, ALAL15,87264−7%
2035Colquitt County, GAGA47,43864+113%
2036Monroe County, GAGA32,02364+23%
2037Bremer County, IAIA25,29664−26%
2038Mason County, KYKY16,93663+11%
2039Franklin Parish, LALA19,00263
2040Grant County, ARAR18,75663+350%
2041Blackford County, ININ11,73063−61%
2042Union County, FLFL16,25063−20%
2043Wabash County, ININ30,71363−69%
2044Poweshiek County, IAIA18,36863−24%
2045Doniphan County, KSKS7,59463+152%
2046Wayne County, MSMS19,80763+174%
2047Redwood County, MNMN15,26562−6%
2048Alleghany County, VAVA14,54662−56%
2049Middlesex County, VAVA10,84162+417%
2050Webster Parish, LALA34,94862−38%
2051Clay County, TXTX10,76462+68%
2052Martin County, NCNC21,60162−35%
2053Arkansas County, ARAR15,83662+35%
2054Robertson County, TXTX17,83962−28%
2055Rockcastle County, KYKY16,14861+22%
2056New Madrid County, MOMO15,08661+2%
2057Pike County, MOMO17,95561−33%
2058Southampton County, VAVA18,11061+91%
2059Richardson County, NENE7,53061+42%
2060Evangeline Parish, LALA31,98061
2061Lincoln County, GAGA8,11261+177%
2062Shelby County, ILIL20,57661−35%
2063Northampton County, NCNC16,49161+408%
2064Grand Isle County, VTVT7,51161−2%
2065Allamakee County, IAIA14,23861+510%
2066Liberty County, MTMT1,95761
2067Forest County, PAPA6,61461+91%
2068Montmorency County, MIMI9,84261+30%
2069Deuel County, SDSD4,40861+91%
2070Adair County, KYKY19,42361−69%
2071Renville County, MNMN14,35661+20%
2072Todd County, MNMN26,06061−32%
2073Spencer County, KYKY20,99860−67%
2074Lancaster County, VAVA10,99560−63%
2075Dodge County, GAGA19,66360+1900%
2076St. Martin Parish, LALA51,10660+500%
2077Kewaunee County, WIWI20,75860+100%
2078La Paz County, AZAZ16,71160−83%
2079Union County, SCSC26,79960
2080Piute County, UTUT1,50959+59%
2081Craig County, VAVA4,80059−61%
2082New Kent County, VAVA28,02259−72%
2083Pulaski County, VAVA33,58659−71%
2084Hempstead County, ARAR19,08059−40%
2085Wayne County, MOMO10,78259+119%
2086Kit Carson County, COCO7,06959−35%
2087Buffalo County, WIWI13,31859+195%
2088Monroe County, OHOH12,99459−53%
2089Hemphill County, TXTX3,08359
2090Custer County, OKOK28,17559−3%
2091Jersey County, ILIL21,16059−16%
2092Mitchell County, NCNC15,06259−11%
2093Wharton County, TXTX42,06059−27%
2094Clayton County, IAIA16,84559−66%
2095Breathitt County, KYKY12,55859+269%
2096Cumberland County, VAVA10,35258+100%
2097Union Parish, LALA20,56158+5%
2098Switzerland County, ININ10,03758−42%
2099Mineral County, MTMT5,18558−19%
2100Avoyelles Parish, LALA37,94158+66%
2101Hockley County, TXTX21,60058−33%
2102Titus County, TXTX31,56358−53%
2103Adams County, MSMS30,06158−27%
2104Coal County, OKOK5,43658−41%
2105Glacier County, MTMT13,46358−28%
2106Marshall County, MSMS34,65458−69%
2107Socorro County, NMNM15,83858−54%
2108Smith County, MSMS13,99158+81%
2109Bell County, KYKY22,82958+9%
2110Casey County, KYKY16,20558+0%
2111Walworth County, SDSD5,21758+205%
2112Chester County, TNTN17,99458−25%
2113Hardin County, TNTN27,98358−26%
2114Houston County, TNTN8,47958−45%
2115Humphreys County, TNTN19,64658−51%
2116Crittenden County, KYKY8,80758+35%
2117Colonial Heights, VAVA18,73857−70%
2118Merrick County, NENE7,90557+171%
2119Pershing County, NVNV6,42157−48%
2120Benewah County, IDID10,50857−21%
2121Halifax County, NCNC46,53457+54%
2122Wayne County, ILIL15,88257+128%
2123Grundy County, IAIA12,36157−20%
2124Lake County, MNMN10,74657−53%
2125Randolph County, ARAR18,87656−23%
2126Cheyenne County, NENE9,52856+155%
2127East Feliciana Parish, LALA18,91156+8%
2128Erath County, TXTX43,91156−77%
2129Washakie County, WYWY7,59756−42%
2130Washington County, TXTX38,28856−42%
2131Saluda County, SCSC19,68056+65%
2132Marengo County, ALAL18,31155+817%
2133Colusa County, CACA21,83655+17%
2134Polk County, MNMN30,54555−41%
2135Wabasha County, MNMN21,53755−73%
2136Pike County, ARAR9,96455−11%
2137Prowers County, COCO11,88455−13%
2138Shawano County, WIWI41,56055−48%
2139Emmet County, IAIA9,10755+17%
2140Uvalde County, TXTX24,96355−31%
2141Pontotoc County, MSMS32,09655+400%
2142Lewis County, IDID3,70455+400%
2143Benton County, MNMN41,74454+116%
2144Accomack County, VAVA33,85954−78%
2145Wadena County, MNMN14,38854+108%
2146Crenshaw County, ALAL13,17554−25%
2147Washington County, ALAL14,82254+74%
2148Alamosa County, COCO16,68854−70%
2149Deaf Smith County, TXTX18,62654+125%
2150Florence County, WIWI4,74854+440%
2151Mountrail County, NDND9,39554+391%
2152Lee County, KYKY7,29754
2153McCreary County, KYKY17,12453+489%
2154Buena Vista, VAVA6,67253−59%
2155Goshen County, WYWY12,64053−68%
2156Jackson County, ARAR16,74153+1667%
2157Webster County, MSMS10,16753+8%
2158Woodward County, OKOK19,82753+13%
2159Gogebic County, MIMI14,28553+308%
2160Grant County, KSKS7,02853+231%
2161Greenwood County, KSKS5,82653−40%
2162Madison County, ARAR18,41052−60%
2163Union County, ARAR36,92652−74%
2164Wetzel County, WVWV13,73452−70%
2165Fayette County, ILIL20,79052−42%
2166Harrison County, IAIA14,62352−60%
2167Fairfield County, SCSC20,34052+63%
2168Breckinridge County, KYKY21,50352+174%
2169Wolfe County, KYKY6,29851+4%
2170Glades County, FLFL13,27051−57%
2171Sweet Grass County, MTMT3,76251+28%
2172Carson County, TXTX5,80551+629%
2173Hale County, TXTX31,81951−30%
2174Hansford County, TXTX4,94451+750%
2175Nowata County, OKOK9,52251−47%
2176Union County, TNTN21,45051+70%
2177Seward County, KSKS21,07351+21%
2178Ohio County, KYKY23,93451−64%
2179Wayne County, NENE10,02050−38%
2180Iberville Parish, LALA29,57950+138%
2181Columbia County, ARAR21,89450+32%
2182Gilmer County, WVWV7,08550+79%
2183Elbert County, GAGA20,07250+127%
2184Adams County, IDID5,01350−52%
2185Ford County, ILIL13,21650+79%
2186Jasper County, ILIL9,03250−42%
2187Marion County, TXTX9,89650−6%
2188Oscoda County, MIMI8,72350+25%
2189McDuffie County, GAGA21,64050+138%
2190Wabaunsee County, KSKS7,01850−51%
2191Pike County, ALAL33,68849+11%
2192Fillmore County, MNMN21,54049−31%
2193Morrison County, MNMN34,62049+0%
2194Lincoln County, WIWI28,40349−51%
2195Dawson County, TXTX11,77649+36%
2196Ochiltree County, TXTX9,28449+172%
2197Adair County, IAIA7,40349+145%
2198Bath County, KYKY13,17649−51%
2199Benton County, TNTN16,18349+36%
2200Pickett County, TNTN5,21948+1500%
2201Coosa County, ALAL10,16148+300%
2202Dodge County, MNMN21,37648−33%
2203Kanabec County, MNMN16,62848−19%
2204Concordia Parish, LALA17,83648−17%
2205Scott County, VAVA21,20048−41%
2206Toole County, MTMT5,21148+9%
2207Bleckley County, GAGA12,86648−4%
2208Mason County, TXTX3,99048+33%
2209Greene County, IAIA8,65848+2%
2210Talbot County, GAGA5,70948+100%
2211Worth County, GAGA20,05948+85%
2212Clarke County, IAIA9,57448−33%
2213Cleburne County, ALAL15,97047+488%
2214York County, NENE14,56447−34%
2215Liberty County, GAGA70,31347−68%
2216Sioux County, IAIA36,77447+292%
2217Clear Creek County, COCO8,99447−58%
2218Simpson County, MSMS25,49847+24%
2219Dillon County, SCSC27,45847−45%
2220Edmonson County, KYKY12,74947+47%
2221Rush County, ININ16,76746−59%
2222Sharp County, ARAR18,12246−36%
2223Rosebud County, MTMT8,25346+109%
2224Teton County, MTMT6,49646+12%
2225Ben Hill County, GAGA17,09946+229%
2226McCulloch County, TXTX7,47246+557%
2227Marion County, SCSC28,24246−48%
2228Trinity County, TXTX14,38446−29%
2229Phillips County, COCO4,42046+77%
2230Nolan County, TXTX14,11746−15%
2231Worth County, IAIA7,33846+48%
2232Greensville County, VAVA11,18145+275%
2233Crawford County, WIWI15,91045−63%
2234Sawyer County, WIWI18,84645+25%
2235Boundary County, IDID13,99745−68%
2236Clay County, TNTN7,82145+96%
2237Luce County, MIMI6,33945−24%
2238Berrien County, GAGA18,93245+137%
2239Pierce County, GAGA20,76445−58%
2240Spink County, SDSD6,15545+105%
2241Koochiching County, MNMN11,58744−2%
2242Brunswick County, VAVA15,72744+57%
2243Grayson County, VAVA15,23044−59%
2244Nottoway County, VAVA15,79644−51%
2245Patrick County, VAVA17,42444−60%
2246Dukes County, MAMA21,21944−71%
2247Perry County, ARAR10,30944+83%
2248Reynolds County, MOMO5,99244+340%
2249St. Clair County, MOMO9,97644−72%
2250Saguache County, COCO6,73244+29%
2251San Miguel County, COCO7,75344−62%
2252Humboldt County, NVNV17,26744−51%
2253Bladen County, NCNC30,00744+780%
2254Texas County, OKOK20,32244−20%
2255Crockett County, TNTN14,00644+132%
2256Tipton County, ININ15,31944+238%
2257Norton County, KSKS5,28844+19%
2258Tishomingo County, MSMS18,63944+0%
2259Grundy County, TNTN14,11644−47%
2260Barbour County, ALAL24,60743−26%
2261Moore County, TNTN6,92043−57%
2262Madison County, VAVA14,23743−55%
2263Perry County, MOMO19,09343−10%
2264Galax, VAVA6,67043+19%
2265Big Horn County, MTMT12,75243−47%
2266Ellis County, OKOK3,61343+105%
2267Arenac County, MIMI15,06843−47%
2268Iron County, MIMI11,75743+13%
2269Panola County, MSMS32,69143−69%
2270Phillips County, KSKS4,72843−17%
2271Monroe County, MOMO8,95942+180%
2272Page County, VAVA23,76242−83%
2273Lewis County, MOMO9,87942−5%
2274Red Willow County, NENE10,30742+11%
2275Wheeler County, GAGA7,57042+500%
2276Carroll County, ILIL15,41942−22%
2277Howard County, IAIA9,41542−53%
2278Blaine County, OKOK8,51542+133%
2279De Witt County, ILIL15,11842−61%
2280Greenlee County, AZAZ9,31242−5%
2281Graham County, KSKS2,37142+133%
2282Marion County, KSKS11,63442−59%
2283McCormick County, SCSC10,21542−29%
2284Davison County, SDSD20,06942−46%
2285Perkins County, SDSD2,85342+320%
2286Pickens County, ALAL18,22141−70%
2287Martinsville, VAVA13,84941−41%
2288Nevada County, ARAR7,94241
2289Wirt County, WVWV4,87941+173%
2290Rio Blanco County, COCO6,68341−66%
2291Greeley County, NENE2,15441
2292Mills County, TXTX4,58041−27%
2293Morris County, TXTX12,13341−81%
2294Franklin County, IAIA9,86841−20%
2295Henry County, ALAL18,39441−49%
2296Langlade County, WIWI19,53441−18%
2297Dewey County, OKOK4,20741+356%
2298Ramsey County, NDND11,53041+413%
2299Rice County, KSKS9,26641−38%
2300Union County, SDSD17,40241−53%
2301Trousdale County, TNTN12,62340+74%
2302Bollinger County, MOMO10,64640−31%
2303Knox County, MOMO3,72840+1900%
2304Sevier County, ARAR15,75840
2305Hendry County, FLFL48,27640+5%
2306Ouray County, COCO5,26540−25%
2307Meagher County, MTMT2,13740+74%
2308Seminole County, GAGA9,16240+111%
2309Edgar County, ILIL16,32340−31%
2311Barber County, KSKS4,08340+567%
2312Ontonagon County, MIMI5,82340+300%
2313Finney County, KSKS37,50540−73%
2314Rooks County, KSKS4,64640+111%
2315Russell County, KSKS6,58140
2316Custer County, SDSD9,43140−61%
2317Butler County, ALAL18,10039+160%
2318Northampton County, VAVA11,87939−30%
2319Carroll County, MOMO8,41739−35%
2320Morgan County, MOMO22,41839−51%
2321Box Butte County, NENE10,49439−65%
2322Franklin County, NENE2,79539+56%
2323Forest County, WIWI9,57439+144%
2324Wabash County, ILIL10,90739−9%
2325Randolph County, ALAL23,16339
2327Granite County, MTMT3,65839−11%
2328Moore County, TXTX21,89139−41%
2329Power County, IDID8,24639−78%
2330Kossuth County, IAIA14,32239+3%
2331Van Buren County, TNTN6,87438
2332Rich County, UTUT2,68738−7%
2333Claiborne Parish, LALA13,35438
2334Oglethorpe County, GAGA16,41538−81%
2335Bee County, TXTX32,51538−49%
2336Edwards County, ILIL5,89838−40%
2337Schuyler County, ILIL6,65738+36%
2338Haskell County, OKOK11,78738+375%
2339Pawnee County, KSKS5,99138−7%
2340Oregon County, MOMO8,70937−45%
2341Halifax County, VAVA33,44737−84%
2342Valley County, NENE4,09437+0%
2343Lincoln County, COCO5,64537−49%
2344Antelope County, NENE6,35237+48%
2345Cedar County, NENE8,37337+9%
2346Bertie County, NCNC17,08637+311%
2347Gallatin County, ILIL4,61637+42%
2348Johnson County, ILIL13,36337+32%
2349Jones County, NCNC9,57537−3%
2350Newton County, TXTX11,95437+185%
2351Love County, OKOK10,78037+270%
2352Robertson County, KYKY2,32536+177%
2353Clay County, NENE6,17036+112%
2354Haines, AKAK2,06836+140%
2355Haskell County, TXTX5,49936−3%
2356Crawford County, IAIA16,23736−22%
2357Humboldt County, IAIA9,40936+100%
2358Pocahontas County, IAIA6,81936−27%
2359Logan County, ARAR21,63336−40%
2360Menominee County, MIMI22,94136+29%
2361Newton County, MSMS20,96036+16%
2362Chase County, KSKS2,57236−35%
2363Douglas County, MOMO12,34235−47%
2364Sibley County, MNMN15,35635+0%
2365Chariton County, MOMO7,37735−68%
2366Madison County, MOMO12,85835+250%
2367Putnam County, MOMO4,54635−40%
2368Poinsett County, ARAR22,48335−51%
2369Grant Parish, LALA22,07535+21%
2370Sumter County, GAGA28,80135−40%
2371Morehouse Parish, LALA23,70535+52%
2372Hamilton County, NYNY5,00635−39%
2373Murray County, OKOK13,80535−57%
2374Monona County, IAIA8,53935+3%
2375Van Buren County, IAIA7,13135−33%
2376Prentiss County, MSMS25,28435−46%
2377McKinley County, NMNM68,11935−34%
2378Williamsburg County, SCSC29,66235
2379Dyer County, TNTN36,32035+150%
2380McLean County, KYKY9,06435+3%
2381Morrill County, NENE4,40434+13%
2382Harrison County, MOMO8,28134+36%
2383Rio Grande County, COCO11,08734−32%
2384Seward County, NENE18,03234−72%
2385Plaquemines Parish, LALA22,25634−40%
2386Bland County, VAVA6,15134+127%
2387Young County, TXTX18,15434−88%
2388Burnett County, WIWI17,22334−8%
2389Choctaw County, OKOK14,05934−61%
2390Morton County, KSKS2,47034+209%
2391Allen County, KYKY22,53634+183%
2392Wayne County, UTUT2,58733−39%
2393Beauregard Parish, LALA36,67333−65%
2394Howard County, MOMO10,18033−73%
2395Adams County, WAWA21,48833−41%
2396Perquimans County, NCNC13,49033−59%
2397Ringgold County, IAIA4,64233+50%
2398Hancock County, GAGA8,68233+267%
2399Hampton County, SCSC18,17433
2400Elliott County, KYKY7,26533−86%
2401Lincoln County, KYKY25,35332+540%
2402Nicholas County, KYKY7,94932
2403Charlotte County, VAVA11,40132−54%
2404Phelps County, NENE8,99432+3%
2405McIntosh County, GAGA11,98932−50%
2406Kiowa County, OKOK8,18132+68%
2407Matagorda County, TXTX36,46332−87%
2408Runnels County, TXTX9,69332+33%
2409Washington County, MSMS40,44632+146%
2410Harper County, KSKS5,37032−37%
2411Pratt County, KSKS9,11732−20%
2412McKenzie County, NDND15,19232+433%
2413Wilson County, KSKS8,29932+0%
2414Webster County, KYKY12,92932+167%
2415Marion County, KYKY20,11531−18%
2416Hickory County, MOMO9,04431−63%
2417Dixon County, NENE5,60231+19%
2418Iron County, MOMO9,31831−62%
2419Surry County, VAVA6,60331+35%
2420Callahan County, TXTX14,49131−53%
2421Lamar County, TXTX51,50331−93%
2422Roberts County, TXTX86731+244%
2423Decatur County, ININ26,57631−75%
2424Martin County, ININ9,85631
2425Pike County, ININ12,00331−63%
2426Bent County, COCO5,71631−9%
2427Wilkes County, GAGA9,54031+55%
2428Shelby County, TXTX24,28631−70%
2429Scott County, MSMS28,07331+182%
2430Taylor County, IAIA5,83531+19%
2431Kearny County, KSKS3,88831−37%
2432Green County, KYKY11,64431
2433Aitkin County, MNMN16,25231−75%
2434Lyon County, KYKY9,12330−69%
2435Appomattox County, VAVA17,17230−33%
2436Pocahontas County, WVWV7,60230−60%
2437Knox County, NENE8,33530+3%
2438Clark County, IDID78330+67%
2439Alexander County, ILIL4,57030+25%
2440Kleberg County, TXTX30,31530−55%
2441Howard County, ARAR12,30630−65%
2442Cibola County, NMNM26,80730+11%
2443Cameron County, PAPA4,21130−59%
2444Carroll County, IAIA20,30330−69%
2445Towner County, NDND2,04030+76%
2446Bourbon County, KSKS14,31930−81%
2447Rawlins County, KSKS2,43130−19%
2448Marshall County, SDSD4,42630−12%
2449Ness County, KSKS2,61730+43%
2450Potter County, SDSD2,37730+900%
2451Pemiscot County, MOMO14,46529+53%
2452Cottonwood County, MNMN11,40529+222%
2453Dickenson County, VAVA13,23629−57%
2454Hill County, MTMT16,16729−69%
2455Johnston County, OKOK10,44829+0%
2456Butler County, IAIA14,04929−52%
2457Dinwiddie County, VAVA28,89629−79%
2458Highland County, VAVA2,31829+625%
2459Bradley County, ARAR9,82829+21%
2460Alcorn County, MSMS34,56929−91%
2461Choctaw County, MSMS8,04829−3%
2462Cass County, ILIL12,46329−15%
2463Putnam County, ILIL5,61929−19%
2464Chautauqua County, KSKS3,32129+164%
2465Essex County, VTVT6,05128−7%
2466Shannon County, MOMO7,28528−49%
2467Swift County, MNMN9,76328+1300%
2468Charles City County, VAVA6,62328−47%
2469Gentry County, MOMO6,38428−40%
2470Montgomery County, MOMO11,59028−49%
2471Lanier County, GAGA10,62328+600%
2473Donley County, TXTX3,21328−3%
2474Morrow County, OROR12,60228−59%
2475Covington County, MSMS17,89828−93%
2476Jefferson County, OKOK5,43128+87%
2477Latimer County, OKOK9,64528+133%
2478Hidalgo County, NMNM3,92928+87%
2479Foster County, NDND3,21228+155%
2480Elk County, KSKS2,45828−10%
2481Union County, KYKY12,83927−63%
2482Franklin County, ALAL32,44927+17%
2483Shelby County, MOMO5,87027−54%
2484Bienville Parish, LALA12,26927+23%
2485Marion County, GAGA7,67627
2486Cumberland County, ILIL10,20827−73%
2487Hanson County, SDSD3,45627+170%
2488Hancock County, IAIA10,52827−18%
2489Jasper County, MSMS15,78527−43%
2490Sequatchie County, TNTN17,86126−19%
2491Frontier County, NENE2,65526+100%
2492Grant County, MNMN6,08526+100%
2493Rappahannock County, VAVA7,43926−81%
2494Petersburg, AKAK3,39426−67%
2495Holt County, NENE10,06726+420%
2496Sioux County, NENE1,18826+189%
2497Rains County, TXTX13,54226+225%
2498San Saba County, TXTX5,78726+225%
2499Ida County, IAIA6,77726+0%
2500Alcona County, MIMI10,55626−65%
SHOWING 2,001–2,500 OF 2,998
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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS