RANKING · 1990 CENSUS · 500 SHOWN OF 3,122

Most racially diverse, US counties · 1990

US counties ranked by the CensusEasy Diversity Score (0 to 100), the chance two random residents are of a different race or ethnicity (1990 ACS).

Flip the list · Least racially diverse, US counties →

All statesAll rankings

SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

RANKPLACESTATEPOPDIVERSITY SCOREVS –

2001Cheyenne County, NENE9,5289–

2002Brown County, SDSD37,5619–

2003Harlan County, KYKY24,7259–

2004Seneca County, NYNY32,8839–

2005Lebanon County, PAPA146,3809–

2006Hancock County, WVWV27,7299–

2007Benton County, ARAR332,5549–

2008Bland County, VAVA6,1519–

2009Rice County, KSKS9,2669–

2010Rhea County, TNTN34,8449–

2011Grayson County, VAVA15,2309–

2012Putnam County, ILIL5,6199–

2013Carroll County, ILIL15,4199–

2014Wasatch County, UTUT38,5149–

2015Bath County, KYKY13,1769–

2016Warren County, OHOH257,1819–

2017Cumberland County, PAPA277,2709–

2018Gilliam County, OROR1,9719–

2019Garfield County, UTUT5,2569–

2020Harrison County, KYKY19,6279–

2021Fayette County, ILIL20,7909–

2022Stevens County, MNMN9,7479–

2023Berkshire County, MAMA128,2249–

2024Mineral County, WVWV26,7929–

2025Idaho County, IDID17,8749–

2026Lincoln County, MTMT22,3289–

2027Bureau County, ILIL32,5109–

2028DeKalb County, ALAL74,0858–

2029St. Louis County, MNMN200,5188–

2030Webster County, IAIA36,8388–

2031Jefferson County, TNTN60,0248–

2032Outagamie County, WIWI195,8948–

2033White County, GAGA29,8028–

2034Hyde County, SDSD1,1918–

2035Midland County, MIMI83,7548–

2036Fayette County, OHOH28,5528–

2037Burleigh County, NDND103,2518–

2038Watauga County, NCNC54,7868–

2039Lapeer County, MIMI89,5168–

2040Branch County, MIMI45,9938–

2041Bartholomew County, ININ85,7298–

2042Lincoln County, MOMO66,6768–

2043Douglas County, WIWI43,9908–

2044Niobrara County, WYWY2,3418–

2045Boyd County, KYKY47,7518–

2046Richland County, MTMT11,3778–

2047Grand County, COCO16,4968–

2048Madison County, NENE36,1068–

2049Grant County, OKOK4,0678–

2050Buffalo County, NENE51,1728–

2051Williamson County, ILIL67,2258–

2052Adams County, ILIL64,2678–

2053Steele County, MNMN37,4648–

2054Montague County, TXTX21,9668–

2055Wayne County, UTUT2,5878–

2056Stillwater County, MTMT9,4458–

2057Clinton County, MOMO21,6618–

2058Custer County, SDSD9,4318–

2059Routt County, COCO25,3298–

2060Montgomery County, ILIL28,0768–

2061Monroe County, KYKY11,1918–

2062Lycoming County, PAPA112,5878–

2063Delaware County, OHOH242,0328–

2064Pend Oreille County, WAWA14,4578–

2065Lincoln County, KYKY25,3538–

2066Cass County, MOMO115,8598–

2067Emery County, UTUT10,1778–

2068Roberts County, TXTX8678–

2069Carroll County, MDMD176,6778–

2070Rockbridge County, VAVA22,6638–

2071Bon Homme County, SDSD7,2448–

2072Mason County, MIMI29,0408–

2073Montgomery County, MOMO11,5908–

2074Adams County, PAPA107,5948–

2075Livingston County, MOMO14,7088–

2076Alleghany County, VAVA14,5468–

2077Traverse County, MNMN3,1308–

2078Nantucket County, MAMA14,7588–

2079Waukesha County, WIWI417,2108–

2080Miami County, OHOH112,6348–

2081Flathead County, MTMT115,4298–

2082Sublette County, WYWY8,9298–

2083Custer County, IDID4,6368–

2084Clay County, TXTX10,7648–

2085Metcalfe County, KYKY10,5838–

2086Mercer County, NDND8,4418–

2087Yankton County, SDSD23,6358–

2088Benton County, TNTN16,1838–

2089Butler County, KSKS69,4848–

2090Anoka County, MNMN381,6058–

2091Tazewell County, VAVA38,6358–

2092Valley County, IDID12,8318–

2093Jefferson County, MTMT13,3298–

2094Page County, VAVA23,7628–

2095Henry County, IAIA19,3498–

2096Otsego County, NYNY60,5898–

2097Huron County, OHOH58,2508–

2098San Juan County, WAWA18,5778–

2099Harrison County, WVWV64,2218–

2100Kootenai County, IDID191,8648–

2101Franklin County, IDID15,8898–

2102Frederick County, VAVA99,9558–

2103Cheboygan County, MIMI25,7938–

2104Aroostook County, MEME66,6098–

2105Major County, OKOK7,5368–

2106Warren County, ILIL16,2228–

2107Sanilac County, MIMI40,0838–

2108Kosciusko County, ININ80,8928–

2109Asotin County, WAWA22,5458–

2110Saratoga County, NYNY241,3438–

2111Lake County, OHOH232,2178–

2112Pottawatomie County, KSKS27,1868–

2113Teton County, WYWY23,3338–

2114Chittenden County, VTVT169,1158–

2115Park County, MTMT18,2148–

2116Bonner County, IDID54,4207–

2117Polk County, ARAR19,4867–

2118Cambria County, PAPA128,9687–

2119Cerro Gordo County, IAIA42,3727–

2120Greene County, TNTN73,8317–

2121Baker County, OROR16,6587–

2122Marion County, KSKS11,6347–

2123Harper County, OKOK3,1727–

2124Dunn County, WIWI46,2237–

2125Minnehaha County, SDSD212,6917–

2126Custer County, MTMT12,0347–

2127Pembina County, NDND6,5687–

2128Rockingham County, NHNH324,0777–

2129Mingo County, WVWV21,4557–

2130Bell County, KYKY22,8297–

2131Winnebago County, WIWI174,2187–

2132Delta County, MIMI36,5827–

2133Dodge County, WIWI89,0977–

2134Cheatham County, TNTN42,7787–

2135Logan County, ARAR21,6337–

2136Jefferson County, KSKS18,2967–

2137Lawrence County, OHOH55,7107–

2138Rockingham County, VAVA89,3167–

2139Macon County, MOMO15,1907–

2140Allegany County, MDMD66,8487–

2141Scott County, KSKS4,8157–

2142Colfax County, NENE10,9347–

2143Highland County, OHOH43,8237–

2144Boise County, IDID8,5457–

2145Floyd County, VAVA15,7897–

2146Henry County, ILIL48,0957–

2147Alleghany County, NCNC11,4797–

2148Lemhi County, IDID8,4747–

2149Harrison County, OHOH14,0707–

2150Grundy County, ILIL54,0527–

2151Logan County, OHOH46,3027–

2152Stafford County, KSKS4,0057–

2153Grand Traverse County, MIMI96,7297–

2154Adams County, IDID5,0137–

2155Houghton County, MIMI37,8427–

2156Madison County, NYNY67,1207–

2157Cocke County, TNTN37,8897–

2158Sagadahoc County, MEME37,9797–

2159Dickinson County, KSKS18,6377–

2160Richland County, NDND16,7317–

2161Schoharie County, NYNY30,1767–

2162McKean County, PAPA38,9847–

2163Marathon County, WIWI139,4327–

2164Johnson County, WYWY8,9087–

2165Blue Earth County, MNMN70,6347–

2166Wabaunsee County, KSKS7,0187–

2167Manistee County, MIMI25,6567–

2168Lincoln County, COCO5,6457–

2169Musselshell County, MTMT5,5827–

2170McPherson County, KSKS30,0647–

2171Adams County, ININ36,6507–

2172Pipestone County, MNMN9,2607–

2173St. Francois County, MOMO67,8097–

2174Pottawattamie County, IAIA92,9967–

2175Moniteau County, MOMO15,4287–

2176Fulton County, ILIL32,9017–

2177Lincoln County, WAWA11,9827–

2178Wayne County, OHOH116,7587–

2179Chase County, NENE3,7187–

2180Blount County, ALAL60,1567–

2181Cortland County, NYNY45,8507–

2182Meigs County, TNTN14,1867–

2183Independence County, ARAR38,7857–

2184Buena Vista County, IAIA20,4497–

2185Fleming County, KYKY15,7877–

2186Westmoreland County, PAPA349,3247–

2187Yuma County, COCO9,8967–

2188Adair County, MOMO25,6847–

2189Harper County, KSKS5,3707–

2190Rich County, UTUT2,6877–

2191Wheatland County, MTMT2,1007–

2192Fulton County, NYNY52,2167–

2193Waushara County, WIWI25,2237–

2194Licking County, OHOH185,5647–

2195Meagher County, MTMT2,1377–

2196Clinton County, MIMI80,4327–

2197Atchison County, MOMO5,1757–

2198Grafton County, NHNH93,2257–

2199Washington County, MOMO23,8107–

2200Barbour County, WVWV15,4147–

2201Red Willow County, NENE10,3077–

2202Codington County, SDSD29,5627–

2203Johnson County, ININ174,2627–

2204Clinton County, OHOH42,3016–

2205Cass County, NDND201,7946–

2206Lane County, KSKS1,5086–

2207Greenwood County, KSKS5,8266–

2208Jefferson County, WIWI86,5056–

2209Macon County, NCNC39,2326–

2210Knox County, ININ35,6526–

2211Caribou County, IDID7,2526–

2212Franklin County, VTVT51,1776–

2213Kiowa County, KSKS2,4326–

2214Treasure County, MTMT7286–

2215Stewart County, TNTN14,4396–

2216Van Wert County, OHOH29,0136–

2217Sullivan County, TNTN163,7596–

2218Brookings County, SDSD37,6356–

2219Franklin County, MAMA70,6986–

2220Wise County, VAVA34,8246–

2221Spencer County, KYKY20,9986–

2222Delaware County, NYNY44,3056–

2223Shenandoah County, VAVA45,8396–

2224Cumberland County, MEME317,2226–

2225Morgan County, TNTN22,1606–

2226Polk County, MOMO33,6046–

2227Kent County, RIRI173,4956–

2228Perry County, ILIL20,1606–

2229Carter County, MOMO5,4186–

2230Portage County, WIWI71,9436–

2231Ravalli County, MTMT48,5826–

2232Lincoln County, WYWY21,1806–

2233Strafford County, NHNH135,0436–

2234Archer County, TXTX9,1296–

2235White County, TNTN29,6126–

2236Marshall County, IAIA39,8906–

2237Gibson County, ININ33,0916–

2238Penobscot County, MEME157,9676–

2239Williams County, OHOH36,5496–

2240Hawkins County, TNTN59,5596–

2241Livingston County, MIMI197,3156–

2242Sherman County, OROR2,0516–

2243Charlevoix County, MIMI26,0366–

2244Carroll County, MOMO8,4176–

2245Bear Lake County, IDID6,7276–

2246Carroll County, KYKY11,1416–

2247Kalkaska County, MIMI18,6936–

2248Marshall County, ALAL103,5376–

2249Wright County, MOMO19,6716–

2250Indiana County, PAPA82,8786–

2251Bristol County, RIRI50,0016–

2252Pennington County, MNMN13,6866–

2253Pendleton County, WVWV5,8266–

2254Juab County, UTUT13,5676–

2255Manitowoc County, WIWI81,7106–

2256Poquoson, VAVA13,2926–

2257Rowan County, KYKY24,4766–

2258Smyth County, VAVA28,8826–

2259Scott County, MNMN159,0176–

2260Thomas County, KSKS7,7256–

2261Montour County, PAPA17,8686–

2262Starr County, TXTX66,3196–

2263Webster County, MOMO43,0546–

2264Shelby County, OHOH48,0656–

2265Ray County, MOMO23,3986–

2266Rice County, MNMN69,9396–

2267Oliver County, NDND1,8986–

2268Hamilton County, ININ387,0366–

2269Hardy County, WVWV14,3376–

2270Shiawassee County, MIMI67,6816–

2271Broadwater County, MTMT8,4936–

2272Starke County, ININ23,4256–

2273Pulaski County, KYKY67,3846–

2274Iroquois County, ILIL26,1506–

2275Perry County, TNTN9,1266–

2276Beaverhead County, MTMT10,0436–

2277Wayne County, KYKY19,5976–

2278Perry County, KYKY26,5556–

2279Norman County, MNMN6,3366–

2280Jefferson County, ININ33,2796–

2281Fayette County, ININ23,5336–

2282Clinton County, IAIA46,0026–

2283Jefferson County, IAIA15,2916–

2284Belmont County, OHOH64,4346–

2285Winona County, MNMN50,5236–

2286Hardin County, ILIL3,5886–

2287Winnebago County, IAIA10,2516–

2288Banner County, NENE6866–

2289Sherburne County, MNMN104,1946–

2290Washington County, VTVT59,6526–

2291Wapello County, IAIA35,2106–

2292Jones County, IAIA21,2536–

2293Wallowa County, OROR7,5956–

2294Fond du Lac County, WIWI104,6696–

2295Hamilton County, NENE9,6786–

2296Chenango County, NYNY45,7156–

2297Steuben County, NYNY91,8556–

2298Christian County, MOMO96,7256–

2299Arenac County, MIMI15,0686–

2300Jackson County, MNMN9,8576–

2301Hancock County, TNTN7,0756–

2302Johnson County, NENE5,2186–

2303Luzerne County, PAPA332,1266–

2304Henry County, MOMO22,6715–

2305Faribault County, MNMN13,8885–

2306Schuyler County, NYNY16,9245–

2307Fairfield County, OHOH169,7525–

2308Montgomery County, ARAR8,5795–

2309Giles County, VAVA16,5645–

2310Noble County, ININ47,9375–

2311Perkins County, SDSD2,8535–

2312Bates County, MOMO16,5125–

2313Haywood County, NCNC63,3695–

2314Rusk County, WIWI14,1465–

2315Franklin County, ARAR17,7255–

2316Anderson County, KSKS8,0185–

2317Traill County, NDND7,9205–

2318Clay County, TNTN7,8215–

2319Geauga County, OHOH95,6765–

2320Ashland County, OHOH52,5235–

2321Fulton County, ININ20,0915–

2322Edmonson County, KYKY12,7495–

2323Wilkin County, MNMN6,2885–

2324Cass County, ININ37,8365–

2325Summit County, UTUT43,1415–

2326Clinton County, ININ33,3225–

2327Clay County, KYKY19,4655–

2328Cannon County, TNTN15,2965–

2329Menominee County, MIMI22,9415–

2330Wilson County, KSKS8,2995–

2331Thomas County, NENE6395–

2332Owen County, KYKY11,6015–

2333Columbiana County, OHOH99,3775–

2334Hubbard County, MNMN22,3695–

2335Oswego County, NYNY118,5695–

2336Aitkin County, MNMN16,2525–

2337Pickens County, GAGA37,1675–

2338Crawford County, PAPA81,7925–

2339Allegany County, NYNY46,8005–

2340Hendricks County, ININ193,5105–

2341Guernsey County, OHOH38,3795–

2342Richardson County, NENE7,5305–

2343Sheridan County, MTMT3,4365–

2344Antrim County, MIMI24,6985–

2345Lawrence County, MOMO39,4015–

2346Stoddard County, MOMO28,2845–

2347Washburn County, WIWI17,0875–

2348Ralls County, MOMO10,4445–

2349Davison County, SDSD20,0695–

2350Burt County, NENE6,6785–

2351Marquette County, WIWI15,9275–

2352Washington County, OHOH58,3895–

2353Ontonagon County, MIMI5,8235–

2354Coshocton County, OHOH37,1885–

2355Redwood County, MNMN15,2655–

2356Monroe County, WIWI46,5725–

2357Medina County, OHOH185,0255–

2358Warrick County, ININ66,8035–

2359Renville County, MNMN14,3565–

2360Hancock County, KYKY9,0505–

2361Catoosa County, GAGA69,6285–

2362Scott County, ARAR9,9655–

2363Morgan County, MOMO22,4185–

2364Madison County, ARAR18,4105–

2365Boone County, KYKY145,3165–

2366Barber County, KSKS4,0835–

2367Wabash County, ININ30,7135–

2368Woodson County, KSKS3,1185–

2369Warren County, NYNY65,0205–

2370York County, MEME222,4345–

2371Claiborne County, TNTN33,2295–

2372Teton County, MTMT6,4965–

2373Toole County, MTMT5,2115–

2374Platte County, NENE35,6495–

2375Wood County, WVWV82,3855–

2376Wayne County, PAPA51,7035–

2377Nodaway County, MOMO20,1745–

2378Gallatin County, KYKY8,8405–

2379Ozaukee County, WIWI94,3465–

2380Clermont County, OHOH216,9775–

2381Carroll County, ARAR29,2635–

2382Menifee County, KYKY6,4305–

2383Lawrence County, ILIL13,7905–

2384Spencer County, ININ20,0615–

2385Oneida County, WIWI38,1315–

2386Logan County, KSKS2,6615–

2387Yates County, NYNY24,5475–

2388Aurora County, SDSD2,8015–

2389Crawford County, IAIA16,2375–

2390Barry County, MIMI63,9915–

2391Morton County, NDND34,6015–

2392Jefferson County, MOMO233,1325–

2393DeKalb County, TNTN21,8735–

2394Phelps County, NENE8,9945–

2395Osceola County, MIMI23,5165–

2396Barry County, MOMO36,2005–

2397Addison County, VTVT38,0485–

2398LaGrange County, ININ41,3055–

2399Ellis County, KSKS29,0755–

2400Wood County, WIWI74,0605–

2401Pike County, OHOH27,0615–

2402Dawson County, GAGA35,3655–

2403Eddy County, NDND2,3295–

2404Hillsdale County, MIMI45,7385–

2405Franklin County, MOMO108,0905–

2406Yancey County, NCNC19,0845–

2407Madison County, MTMT10,0265–

2408Jackson County, TNTN12,4665–

2409Loudon County, TNTN63,7645–

2410Lewis County, TNTN13,4875–

2411Wexford County, MIMI34,4455–

2412Columbia County, WIWI58,1325–

2413Marshall County, ININ46,5995–

2414Oneida County, IDID5,0855–

2415Forest County, PAPA6,6145–

2416Haakon County, SDSD1,8025–

2417Pulaski County, ININ12,4635–

2418Morgan County, WVWV18,0275–

2419Morris County, KSKS5,3485–

2420Monroe County, IAIA7,4065–

2421Windham County, VTVT45,2044–

2422Greene County, PAPA33,8854–

2423Tioga County, NYNY47,4534–

2424Dodge County, MNMN21,3764–

2425Washington County, VAVA53,8984–

2426Montgomery County, ININ38,9544–

2427Shelby County, ININ45,8824–

2428Cass County, NENE27,6574–

2429Clay County, NCNC12,2394–

2430Washington County, COCO4,7324–

2431Beadle County, SDSD19,6244–

2432Ohio County, KYKY23,9344–

2433Fergus County, MTMT11,8254–

2434Union County, ILIL16,6564–

2435Nicollet County, MNMN34,2734–

2436Lackawanna County, PAPA216,5024–

2437Lyon County, MNMN25,6844–

2438Ogemaw County, MIMI21,1214–

2439Roseau County, MNMN15,2464–

2440Merrimack County, NHNH158,0784–

2441Knox County, OHOH64,0024–

2442McLeod County, MNMN36,6314–

2443Dade County, MOMO7,8044–

2444Cumberland County, TNTN66,3004–

2445Newton County, ININ14,1884–

2446Goodhue County, MNMN48,1954–

2447Frontier County, NENE2,6554–

2448Campbell County, TNTN40,2904–

2449Campbell County, KYKY95,4414–

2450Dawson County, MTMT8,6924–

2451Vernon County, MOMO19,9464–

2452Darke County, OHOH51,5204–

2453Lawrence County, TNTN46,9144–

2454Carter County, TNTN57,3614–

2455Wheeler County, OROR1,4724–

2456Douglas County, ILIL19,8804–

2457Grant County, WVWV11,0414–

2458York County, NENE14,5644–

2459Henry County, ININ49,1374–

2460Marion County, IAIA34,1924–

2461Red Lake County, MNMN3,9404–

2462Huntington County, ININ37,2244–

2463Crow Wing County, MNMN69,1324–

2464Maries County, MOMO8,3974–

2465Adams County, NENE31,0714–

2466Bennington County, VTVT36,6304–

2467Hardin County, IAIA16,4554–

2468Osage County, KSKS15,6934–

2469Jay County, ININ20,1184–

2470Hardin County, OHOH30,0724–

2471Weston County, WYWY6,8404–

2472Doddridge County, WVWV7,6344–

2473Perry County, ININ19,3894–

2474Lawrence County, ARAR16,2734–

2475Laclede County, MOMO36,9434–

2476Androscoggin County, MEME116,4874–

2477Thayer County, NENE4,8424–

2478Tuscarawas County, OHOH92,3734–

2479Juneau County, WIWI26,6494–

2480Pierce County, WIWI43,5194–

2481Yellow Medicine County, MNMN9,4774–

2482Venango County, PAPA49,3464–

2483Page County, IAIA14,8564–

2484Grant County, NDND2,2064–

2485Madison County, NCNC22,5534–

2486Andrew County, MOMO18,2414–

2487Wabash County, ILIL10,9074–

2488Huron County, MIMI30,5304–

2489Renville County, NDND2,3314–

2490Gilmer County, GAGA33,8944–

2491Blackford County, ININ11,7304–

2492Windsor County, VTVT57,3124–

2493Dodge County, NENE38,0574–

2494Kanabec County, MNMN16,6284–

2495Hancock County, MEME57,1714–

2496Poweshiek County, IAIA18,3684–

2497Carver County, MNMN114,3794–

2498Custer County, NENE10,5004–

2499Stearns County, MNMN164,1104–

2500Benton County, MNMN41,7444–

SHOWING 2,001–2,500 OF 3,122

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