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RANKING · 2025 ACS · 500 SHOWN OF 3,144

Most sparsely populated, US counties

US counties with the fewest residents per square mile (2023).

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YEAR19902000201020202025
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RANKPLACESTATEPOPPOPULATION DENSITYVS 2000
2001Guernsey County, OHOH38,37973−6%
2002Wayne County, WVWV37,30974−13%
2003Clay County, ININ26,41074−1%
2004Jones County, GAGA29,17174+23%
2005Saline County, KSKS53,37774−0%
2006Mason County, WAWA71,16574+44%
2007Wabash County, ININ30,71374−12%
2008Tazewell County, VAVA38,63574−13%
2009McLeod County, MNMN36,63175+5%
2010Cerro Gordo County, IAIA42,37275−9%
2011Logan County, OKOK55,47375+64%
2012Warren County, NYNY65,02075+3%
2013Coffee County, GAGA44,40775+19%
2014Adams County, ILIL64,26775−6%
2015Orangeburg County, SCSC83,17775−9%
2016Clinton County, NYNY78,13875−2%
2017Accomack County, VAVA33,85975−12%
2018Crittenden County, ARAR46,21075−9%
2019Toombs County, GAGA27,54576+6%
2020Starke County, ININ23,42576−1%
2021Pierce County, WIWI43,51976+18%
2022Columbia County, WIWI58,13276+11%
2023Lawrence County, TNTN46,91476+18%
2024Macon County, NCNC39,23276+32%
2025Lincoln County, KYKY25,35376+9%
2026Upshur County, TXTX44,41076+26%
2027Mecosta County, MIMI42,32076+4%
2028Nicollet County, MNMN34,27376+15%
2029Knox County, KYKY29,53276−7%
2030Claiborne County, TNTN33,22976+11%
2031Hillsdale County, MIMI45,73876−2%
2032Stephenson County, ILIL43,22077−12%
2033Page County, VAVA23,76277+3%
2034Skagit County, WAWA132,97577+29%
2035Valencia County, NMNM82,01377+24%
2036Wood County, TXTX49,68877+35%
2037Montgomery County, ININ38,95477+4%
2038White County, ARAR80,08577+19%
2039Baxter County, ARAR42,98278+12%
2040Greene County, NCNC20,70078+9%
2041Titus County, TXTX31,56378+12%
2042Jackson County, OHOH32,81778+1%
2043Somerset County, MDMD24,97378+1%
2044Perry County, KYKY26,55578−10%
2045Monroe County, TNTN49,73078+28%
2046Clinton County, ILIL37,12878+4%
2047Wells County, ININ28,88378+5%
2048Van Zandt County, TXTX66,13078+37%
2049Madera County, CACA167,92779+36%
2050White County, TNTN29,61279+28%
2051Morgan County, WVWV18,02779+21%
2052Putnam County, ININ37,87679+5%
2053Creek County, OKOK74,96779+11%
2054Whiteside County, ILIL54,12179−11%
2055Garrard County, KYKY18,20779+23%
2056Tom Green County, TXTX120,60279+16%
2057Highland County, OHOH43,82379+7%
2058Vermilion County, ILIL71,25979−15%
2059Gilmer County, GAGA33,89480+45%
2060St. James Parish, LALA18,93880−11%
2061Daviess County, ININ34,20980+15%
2062Jackson County, OROR221,79580+22%
2063Towns County, GAGA13,28580+43%
2064Cook County, GAGA18,23280+16%
2065Harrison County, TXTX71,95680+16%
2066Pope County, ARAR64,97680+19%
2067Sauk County, WIWI66,65280+21%
2068Lincoln County, MEME36,59580+9%
2069Harris County, GAGA37,28080+57%
2070Franklin County, VAVA55,52680+17%
2071Kendall County, TXTX53,28980+124%
2072Washoe County, NVNV509,38681+50%
2073Winona County, MNMN50,52381+1%
2074Chattooga County, GAGA25,30081−1%
2075Crawford County, PAPA81,79281−9%
2076Monroe County, GAGA32,02381+47%
2077Georgetown County, SCSC65,91281+18%
2078Franklin County, VTVT51,17781+13%
2079Coryell County, TXTX85,59281+14%
2080Wapello County, IAIA35,21082−2%
2081Chowan County, NCNC14,08282−3%
2082Augusta County, VAVA78,94082+20%
2083Mineral County, WVWV26,79282−1%
2084Sullivan County, NHNH43,96182+9%
2085Monroe County, FLFL80,40682+1%
2086Dakota County, NENE21,68782+7%
2087Greene County, ARAR47,41182+27%
2088Columbia County, OROR54,09182+24%
2089Santa Fe County, NMNM156,90782+21%
2090Franklin County, TNTN45,57982+16%
2091Clinton County, ININ33,32282−2%
2092Muskogee County, OKOK66,70882−4%
2093Bannock County, IDID91,59182+21%
2094Walker County, ALAL65,14082−8%
2095Lancaster County, VAVA10,99582−5%
2096Franklin County, WAWA102,61283+108%
2097Pender County, NCNC72,11183+76%
2098Middlesex County, VAVA10,84183+9%
2099Hopkins County, KYKY45,12783−3%
2100Sullivan County, NYNY80,58683+9%
2101St. Mary Parish, LALA46,55283−13%
2102Harrison County, ININ40,43784+18%
2103Webb County, TXTX281,22484+46%
2104Lane County, OROR381,58484+18%
2105Coffee County, ALAL56,95384+31%
2106Campbell County, TNTN40,29084+1%
2107McDuffie County, GAGA21,64084+2%
2108Johnson County, KYKY22,05184−6%
2109Terrebonne Parish, LALA104,16385−0%
2110Perry County, PAPA46,80685+7%
2111Thomas County, GAGA46,36885+8%
2112Whitley County, KYKY37,29785+4%
2113San Luis Obispo County, CACA282,36786+14%
2114Gadsden County, FLFL44,29886−2%
2115Gibson County, TNTN51,77986+8%
2116Westmoreland County, VAVA19,71586+18%
2117Darke County, OHOH51,52086−3%
2118Wise County, VAVA34,82486−13%
2119Polk County, NCNC20,53386+12%
2120Alcorn County, MSMS34,56986+0%
2121Union County, GAGA27,85986+61%
2122Carroll County, KYKY11,14187+10%
2123Louisa County, VAVA42,92487+67%
2124Colquitt County, GAGA47,43887+13%
2125Washington County, VTVT59,65287+3%
2126Cocke County, TNTN37,88987+13%
2127Williams County, OHOH36,54987−7%
2128McClain County, OKOK49,64787+79%
2129Acadia Parish, LALA57,03287−3%
2130Steele County, MNMN37,46487+11%
2131St. Landry Parish, LALA80,76587−8%
2132Rowan County, KYKY24,47687+11%
2133Floyd County, KYKY34,40187−19%
2134Wilkes County, NCNC66,23388+1%
2135Jefferson County, NYNY111,54088−0%
2136Washington County, UTUT213,67088+136%
2137Perry County, OHOH35,91888+5%
2138Upson County, GAGA28,50088+3%
2139Clarke County, VAVA15,60989+23%
2140Richmond County, NCNC42,04189−10%
2141Simpson County, KYKY20,78889+27%
2142Dale County, ALAL49,91289+2%
2143Morrow County, OHOH36,30589+15%
2144Lafourche Parish, LALA95,50589+6%
2145Portage County, WIWI71,94390+7%
2146Walton County, FLFL93,28890+130%
2147Gallatin County, KYKY8,84090+12%
2148Jackson County, ILIL52,50190−12%
2149Macon County, TNTN27,66390+36%
2150Taney County, MOMO57,00190+44%
2151Shenandoah County, VAVA45,83990+31%
2152Marathon County, WIWI139,43290+11%
2153Franklin County, ILIL36,91690−5%
2154Scott County, MOMO37,97590−6%
2155Transylvania County, NCNC34,21190+17%
2156Monroe County, ILIL34,84090+26%
2157Champaign County, OHOH38,82090−0%
2158Brown County, OHOH44,39791+5%
2159Branch County, MIMI45,99391+0%
2160Warren County, MOMO39,01691+59%
2161Banks County, GAGA21,27391+48%
2162Tioga County, NYNY47,45391−8%
2163Des Moines County, IAIA38,07792−10%
2164Lycoming County, PAPA112,58792−6%
2165Coles County, ILIL46,60792−12%
2166Jackson County, NCNC45,03992+36%
2167Grainger County, TNTN25,73992+25%
2168Cass County, ININ37,83692−8%
2169Grand Isle County, VTVT7,51192+9%
2170Russell County, ALAL58,89892+18%
2171Cortland County, NYNY45,85092−6%
2172Miami County, ININ34,48792−4%
2173Jefferson County, ININ33,27992+5%
2174Washington County, OHOH58,38992−8%
2175Mercer County, OHOH42,73792+4%
2176Wise County, TXTX83,77893+72%
2177Dade County, GAGA16,15493+7%
2178Jackson County, ININ47,37093+15%
2179Columbia County, FLFL74,09493+31%
2180Defiance County, OHOH38,29293−3%
2181Blount County, ALAL60,15693+18%
2182Wood County, WIWI74,06093−2%
2183Barren County, KYKY45,64194+20%
2184Taylor County, WVWV16,28794+1%
2185Lafayette County, MSMS59,59794+54%
2186Blue Earth County, MNMN70,63494+26%
2187Geary County, KSKS36,33894+30%
2188Pike County, MSMS38,71295−1%
2189Columbia County, NYNY60,16895−5%
2190LaSalle County, ILIL107,77395−3%
2191Weld County, COCO378,42695+109%
2192Rapides Parish, LALA125,87795−0%
2193Mercer County, KYKY23,73395+14%
2194Pottawatomie County, OKOK75,10295+15%
2195DeKalb County, ALAL74,08595+15%
2196Camden County, GAGA60,14395+38%
2197Marshall County, WVWV29,15995−18%
2198Muscatine County, IAIA41,85396+0%
2199Jones County, MSMS66,49696+2%
2200Preble County, OHOH40,66496−4%
2201Union County, TNTN21,45096+20%
2202Unicoi County, TNTN17,85696+1%
2203Washington County, VAVA53,89896+5%
2204Lee County, GAGA34,17996+38%
2205Bradford County, FLFL28,30796+9%
2206Chambers County, TXTX57,59496+121%
2207Pike County, GAGA20,93297+53%
2208Edgecombe County, NCNC49,12197−12%
2209Livingston County, NYNY61,43897−4%
2210Huntington County, ININ37,22497−2%
2211Cumberland County, TNTN66,30097+42%
2212Armstrong County, PAPA63,69897−12%
2213Christian County, KYKY70,11598−3%
2214Pottawattamie County, IAIA92,99698+6%
2215Montcalm County, MIMI69,40698+13%
2216Hancock County, MSMS46,87399+9%
2217Seneca County, OHOH54,52299−7%
2218Mathews County, VAVA8,52999−7%
2219Franklin County, GAGA25,94899+28%
2220Lonoke County, ARAR76,66499+45%
2221Pulaski County, MOMO54,442100+32%
2222Newton County, MOMO62,263100+18%
2223Dare County, NCNC38,245100+28%
2224Lauderdale County, MSMS70,317100−10%
2225Indiana County, PAPA82,878100−8%
2226Colbert County, ALAL59,474100+8%
2227Taylor County, KYKY26,763100+17%
2228Meade County, KYKY30,699100+17%
2229Pinal County, AZAZ539,380101+200%
2230Tulare County, CACA485,146101+32%
2231Warren County, IAIA57,331101+41%
2232Cowlitz County, WAWA114,885101+24%
2233Madison County, OHOH46,985101+17%
2234Kershaw County, SCSC73,166101+39%
2235Laurens County, SCSC71,848101+3%
2236Fluvanna County, VAVA28,975101+45%
2237Logan County, OHOH46,302101+1%
2238Warren County, TNTN43,717101+14%
2239Franklin County, MAMA70,698101−1%
2240Caldwell County, TXTX55,150101+71%
2241Henderson County, TXTX88,595101+21%
2242Marshall County, TNTN38,071101+42%
2243Henderson County, KYKY44,255101−1%
2244Lawrence County, ININ45,568101−1%
2245Grant County, KYKY26,181101+17%
2246Seneca County, NYNY32,883102−1%
2247Dodge County, WIWI89,097102+4%
2248Orleans County, NYNY39,825102−10%
2249Isanti County, MNMN44,386102+42%
2250Greenup County, KYKY35,213102−5%
2251Benton County, MNMN41,744102+22%
2252Pulaski County, KYKY67,384102+20%
2253Calloway County, KYKY39,421102+15%
2254Madison County, NYNY67,120102−3%
2255Lincoln Parish, LALA48,360103+14%
2256Stokes County, NCNC46,126103+3%
2257McDowell County, NCNC45,198103+7%
2258Dubois County, ININ44,016103+11%
2259Fulton County, OHOH41,853103−1%
2260Goochland County, VAVA29,187103+73%
2261Clinton County, OHOH42,301103+4%
2262Person County, NCNC40,636104+14%
2263Aransas County, TXTX26,146104+16%
2264San Patricio County, TXTX72,053104+7%
2265Autauga County, ALAL61,920104+42%
2266Crawford County, OHOH41,896104−11%
2267Scotland County, NCNC33,322104−7%
2268Whitley County, ININ35,046104+14%
2269Bowie County, TXTX92,696105+4%
2270Liberty County, TXTX121,364105+73%
2271Marshall County, KYKY31,659105+5%
2272Pulaski County, VAVA33,586105−4%
2273Victoria County, TXTX92,656105+10%
2274Marshall County, ININ46,599105+3%
2275Rockingham County, VAVA89,316105+32%
2276Crawford County, ARAR62,657105+18%
2277Fulton County, NYNY52,216105−5%
2278Cass County, MIMI51,677105+1%
2279Nevada County, CACA101,911106+11%
2280Holmes County, OHOH44,970106+15%
2281Lincoln County, MOMO66,676106+71%
2282Putnam County, FLFL77,734107+10%
2283Caroline County, MDMD34,116107+15%
2284San Juan County, WAWA18,577107+32%
2285Walker County, TXTX83,842107+36%
2286Cayuga County, NYNY74,365108−9%
2287Adams County, ININ36,650108+9%
2288LaGrange County, ININ41,305109+18%
2289Highlands County, FLFL111,122109+27%
2290Bedford County, VAVA83,059109+38%
2291Fayette County, ININ23,533109−8%
2292Trousdale County, TNTN12,623110+74%
2293Rhea County, TNTN34,844110+23%
2294Angelina County, TXTX88,154110+10%
2295Campbell County, VAVA55,629111+9%
2296Talladega County, ALAL81,603111+2%
2297Cheshire County, NHNH78,269111+6%
2298San Bernardino County, CACA2,224,091111+30%
2299Ross County, OHOH76,429111+4%
2300Kings County, CACA154,327111+19%
2301Shelby County, ININ45,882112+6%
2302Whatcom County, WAWA236,392112+42%
2303Darlington County, SCSC62,888112−7%
2304Mifflin County, PAPA46,127112−1%
2305Spencer County, KYKY20,998112+78%
2306Knox County, MEME41,117113+4%
2307El Dorado County, CACA192,323113+23%
2308Steuben County, ININ34,799113+5%
2309Isabella County, MIMI64,691113+2%
2310Oktibbeha County, MSMS51,896113+21%
2311Lowndes County, MSMS57,346113−7%
2312Kern County, CACA927,068114+40%
2313Lamar County, GAGA20,941114+32%
2314Comanche County, OKOK122,158114+6%
2315Cass County, NDND201,794114+64%
2316Auglaize County, OHOH45,909114−2%
2317Yadkin County, NCNC38,325114+5%
2318Haywood County, NCNC63,369114+17%
2319Pike County, PAPA62,808115+36%
2320Granville County, NCNC61,421115+27%
2321Barry County, MIMI63,991116+13%
2322Worcester County, MDMD54,459116+17%
2323Rutherford County, NCNC65,745116+5%
2324Iberia Parish, LALA66,846116−9%
2325Hall County, NENE63,633116+19%
2326Ionia County, MIMI66,557116+8%
2327Madison County, GAGA32,919117+28%
2328Noble County, ININ47,937117+4%
2329Bedford County, TNTN55,273117+47%
2330Pima County, AZAZ1,074,685117+27%
2331Scioto County, OHOH71,365117−10%
2332Chautauqua County, NYNY124,126117−11%
2333Nelson County, KYKY49,036117+31%
2334Franklin County, MOMO108,090117+15%
2335Haralson County, GAGA33,066117+29%
2336Madison County, IDID55,172118+101%
2337Orange County, VAVA40,083118+55%
2338Shelby County, OHOH48,065118+0%
2339Fauquier County, VAVA76,503118+39%
2340Huron County, OHOH58,250118−2%
2341Kauai County, HIHI73,400118+26%
2342Genesee County, NYNY58,416118−3%
2343Raleigh County, WVWV71,775119−9%
2344Greene County, TNTN73,831119+17%
2345Bryan County, GAGA52,062119+122%
2346Riley County, KSKS72,598119+16%
2347Dickson County, TNTN58,662120+36%
2348Snyder County, PAPA39,655121+6%
2349Murray County, GAGA41,607121+14%
2350St. Bernard Parish, LALA45,642121−32%
2351Belmont County, OHOH64,434121−8%
2352Polk County, OROR90,037122+44%
2353St. Joseph County, MIMI60,968122−2%
2354Knox County, OHOH64,002122+17%
2355Woodbury County, IAIA106,649122+3%
2356Stearns County, MNMN164,110122+23%
2357Hawkins County, TNTN59,559122+11%
2358Payne County, OKOK83,889122+23%
2359DeKalb County, ININ44,535123+11%
2360Lawrence County, OHOH55,710123−11%
2361Hart County, GAGA28,639123+25%
2362White County, GAGA29,802124+49%
2363Montgomery County, NYNY50,046124+1%
2364Ashland County, OHOH52,523124+0%
2365Cache County, UTUT145,000124+59%
2366Oswego County, NYNY118,569125−3%
2367Anderson County, KYKY25,225125+32%
2368Chatham County, NCNC85,111125+73%
2369Van Buren County, MIMI76,071125−0%
2370Powhatan County, VAVA32,591125+46%
2371Henry County, ININ49,137125+1%
2372Athens County, OHOH63,197125+2%
2373Pickaway County, OHOH62,978126+19%
2374Potter County, TXTX114,453126+1%
2375Currituck County, NCNC33,158127+82%
2376Robeson County, NCNC119,941127−3%
2377Shiawassee County, MIMI67,681127−6%
2378Butte County, CACA209,211128+3%
2379Lumpkin County, GAGA36,178128+72%
2380Cullman County, ALAL94,009128+21%
2381Bulloch County, GAGA86,949129+55%
2382Henry County, VAVA49,242129−15%
2383Grundy County, ILIL54,052129+44%
2384Washington County, OKOK54,037130+10%
2385Benton County, WAWA221,722130+56%
2386Lenawee County, MIMI97,779130−1%
2387Isle of Wight County, VAVA41,321131+39%
2388Muskingum County, OHOH87,014131+3%
2389Scott County, ININ25,053132+9%
2390Monterey County, CACA433,729132+8%
2391New Kent County, VAVA28,022133+108%
2392McMinn County, TNTN57,404133+17%
2393Lincoln County, SDSD77,145134+220%
2394Oconee County, SCSC83,775134+27%
2395Bastrop County, TXTX118,908134+106%
2396Union County, PAPA42,313134+2%
2397Shelby County, KYKY51,243135+54%
2398Surry County, NCNC72,287136+1%
2399Lamar County, MSMS67,403136+73%
2400St. Croix County, WIWI98,276136+56%
2401Waller County, TXTX69,858136+114%
2402Liberty County, GAGA70,313136+14%
2403Tipton County, TNTN62,287137+21%
2404Columbia County, PAPA66,193137+3%
2405Montour County, PAPA17,868137−2%
2406Mercer County, WVWV57,503137−9%
2407Ashtabula County, OHOH96,713138−6%
2408Maui County, HIHI160,592138+25%
2409Berkshire County, MAMA128,224138−5%
2410Lapeer County, MIMI89,516138+2%
2411Manitowoc County, WIWI81,710139−1%
2412Carteret County, NCNC70,469139+19%
2413Lenoir County, NCNC55,837140−6%
2414Yuba County, CACA88,691140+47%
2415Greene County, VAVA21,958141+44%
2416Rice County, MNMN69,939141+23%
2417Hancock County, OHOH75,034141+5%
2418Cheatham County, TNTN42,778141+19%
2419Clinton County, MIMI80,432142+24%
2420Centre County, PAPA157,393142+16%
2421Alexander County, NCNC36,958142+10%
2422Talbot County, MDMD38,238142+13%
2423Chisago County, MNMN59,142143+44%
2424Sandusky County, OHOH58,655144−5%
2425Benton County, OROR97,728145+25%
2426McLean County, ILIL171,419145+14%
2427Cape Girardeau County, MOMO83,999145+22%
2428Larimer County, COCO377,292145+50%
2429Lauderdale County, ALAL97,135145+10%
2430Fond du Lac County, WIWI104,669145+8%
2431Coffee County, TNTN62,419146+30%
2433Hoke County, NCNC56,939146+69%
2434Montgomery County, KYKY28,822146+28%
2435Queen Anne's County, MDMD54,448146+34%
2436Polk County, GAGA45,514147+19%
2437Hunt County, TXTX123,336147+61%
2438Laurel County, KYKY63,746147+21%
2439Woodford County, KYKY27,883147+20%
2440Garland County, ARAR99,695147+13%
2441Elmore County, ALAL91,577148+39%
2442Butts County, GAGA27,218148+39%
2443Cherokee County, SCSC58,275148+11%
2444Craven County, NCNC105,025149+15%
2445Kennebec County, MEME129,067149+10%
2446Allegan County, MIMI123,188149+17%
2447West Baton Rouge Parish, LALA28,756150+33%
2448Sagadahoc County, MEME37,979150+8%
2449St. Francois County, MOMO67,809150+22%
2450Clark County, KYKY37,888150+14%
2451Wayne County, NYNY91,250151−3%
2452Rogers County, OKOK102,197151+45%
2453Culpeper County, VAVA57,666152+68%
2454Kosciusko County, ININ80,892152+9%
2455Merced County, CACA297,260153+41%
2456Yamhill County, OROR110,024154+29%
2457Harrison County, WVWV64,221154−6%
2458Greenwood County, SCSC70,379154+6%
2459Kootenai County, IDID191,864155+77%
2460Ottawa County, OHOH39,481155−4%
2461Effingham County, GAGA74,397155+98%
2462Jefferson County, WIWI86,505155+17%
2463St. Clair County, ALAL98,206155+52%
2464Fayette County, PAPA123,021156−17%
2465Stephens County, GAGA27,854156+10%
2466Jefferson County, OHOH63,597156−14%
2467Kankakee County, ILIL105,525156+2%
2468Bossier Parish, LALA131,867157+34%
2469Walker County, GAGA70,250157+15%
2470Sumter County, SCSC105,067158+0%
2471Allegany County, MDMD66,848158−11%
2472Moore County, NCNC110,619159+48%
2473Roane County, TNTN57,395159+11%
2474Williamson County, ILIL67,225160+10%
2475Pickens County, GAGA37,167160+62%
2476Mercer County, PAPA107,860160−10%
2477Grant County, ININ66,524161−9%
2478Marion County, OHOH65,115161−2%
2479DeKalb County, ILIL101,835161+14%
2480Santa Barbara County, CACA442,065162+11%
2481Midland County, MIMI83,754162+1%
2482Tift County, GAGA42,254162+10%
2483Belknap County, NHNH65,147162+16%
2484Tuscarawas County, OHOH92,373163+2%
2485Madison County, MSMS116,298163+56%
2486Ulster County, NYNY183,330163+3%
2487Dubuque County, IAIA99,381163+11%
2488Sutter County, CACA98,787164+25%
2489Taylor County, TXTX150,077164+19%
2490Albemarle County, VAVA118,356164+49%
2491Putnam County, WVWV56,885165+10%
2492Grayson County, TXTX153,613165+39%
2493Wayne County, ININ66,169165−7%
2494Nassau County, FLFL106,879165+85%
2495King George County, VAVA29,646165+76%
2496Craighead County, ARAR116,957165+42%
2497Prince George County, VAVA43,936166+33%
2498Wagoner County, OKOK93,263166+62%
2499Cass County, MOMO115,859166+41%
2500Rockingham County, NCNC94,195167+2%
SHOWING 2,001–2,500 OF 3,144
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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES