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RANKING · 2020 CENSUS · 500 SHOWN OF 3,090

Largest Mexican population, US counties · 2020

US counties ranked by the number of residents who are Mexican origin, 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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RANKPLACESTATEPOPMEXICAN POPULATIONVS 2010
2001Decatur County, TNTN11,820361+29%
2002Dewey County, OKOK4,207359+111%
2003Decatur County, ININ26,576359+41%
2004Brown County, KSKS9,104359+20%
2005Martinsville, VAVA13,849359−24%
2006Crawford County, PAPA81,792358+39%
2007Grayson County, VAVA15,230358+9%
2008Pulaski County, ININ12,463358+54%
2009Van Buren County, ARAR16,238356−8%
2010Marion County, KSKS11,634355+83%
2011Oneida County, WIWI38,131355+29%
2012Glacier County, MTMT13,463352+71%
2013Randolph County, MOMO24,513352+9%
2014Fayette County, IAIA19,047352+24%
2015Bennington County, VTVT36,630351+294%
2016Johnson County, NENE5,218350−13%
2017Turner County, GAGA8,983349+43%
2018Iowa County, WIWI23,951349+184%
2019Wabasha County, MNMN21,537348−27%
2020Oktibbeha County, MSMS51,896348+44%
2021Kent County, MDMD19,565348−30%
2022Lawrence County, PAPA83,911346+69%
2023Massac County, ILIL13,502346+861%
2024Montgomery County, ILIL28,076346+21%
2025Winnebago County, IAIA10,251346+151%
2026Mille Lacs County, MNMN27,753345+6%
2027Morgan County, MOMO22,418344+35%
2028Lincoln County, MTMT22,328343+22%
2029Carroll County, VAVA29,299343+30%
2030Patrick County, VAVA17,424343+9%
2031Gilchrist County, FLFL20,488343+23%
2032Somerset County, PAPA72,004342+102%
2033Marion County, TXTX9,896342+26%
2034Brantley County, GAGA18,936342+85%
2035Hardin County, TNTN27,983342+131%
2036Ray County, MOMO23,398340+13%
2037Seward County, NENE18,032340+93%
2038Nelson County, VAVA14,920340+14%
2039Monroe County, GAGA32,023340+81%
2040Vernon County, MOMO19,946339+73%
2041De Witt County, ILIL15,118339+11%
2042Benton County, MOMO20,536338+420%
2043Washington County, VTVT59,652337+25%
2044Shoshone County, IDID14,130337+24%
2045Gallatin County, KYKY8,840337+28%
2046Benzie County, MIMI18,568336+23%
2047Windham County, VTVT45,204336+145%
2048Carroll County, ILIL15,419335+5%
2049Bates County, MOMO16,512335+222%
2050Saunders County, NENE23,702335−6%
2051Smith County, TNTN20,981335+9%
2052Venango County, PAPA49,346334+318%
2053Jones County, IAIA21,253334+328%
2054Cotton County, OKOK5,432333+47%
2055Latimer County, OKOK9,645333+78%
2056Haralson County, GAGA33,066333+44%
2057Casey County, KYKY16,205333+73%
2058Sawyer County, WIWI18,846332+148%
2059Jenkins County, GAGA8,843332−15%
2060Brown County, ILIL6,401331−7%
2061Johnson County, ILIL13,363331+34%
2062Marshall County, ILIL11,473331+59%
2063Greenup County, KYKY35,213329+1075%
2064Hughes County, SDSD17,570328+41%
2065Caroline County, VAVA34,413328+13%
2066Delaware County, NYNY44,305327−20%
2067Antrim County, MIMI24,698326+26%
2068Amelia County, VAVA13,632326+73%
2069Gilpin County, COCO6,073326+110%
2070Columbia County, WAWA4,141326+113%
2071Custer County, MTMT12,034325+82%
2072Stonewall County, TXTX1,186325+371%
2073Muhlenberg County, KYKY30,634325+50%
2074Okfuskee County, OKOK11,451324+66%
2075Sedgwick County, COCO2,247323+114%
2076Macoupin County, ILIL43,748323+5%
2077Cameron Parish, LALA4,718322+616%
2078Queen Anne's County, MDMD54,448321−39%
2079Chambers County, ALAL34,253320−15%
2080Cheboygan County, MIMI25,793319+83%
2081Mifflin County, PAPA46,127319+104%
2082Stewart County, TNTN14,439318+375%
2083West Carroll Parish, LALA9,156318+25%
2084Rolette County, NDND11,688318+318%
2085Somerset County, MDMD24,973318+18%
2086Covington County, ALAL37,947317−6%
2087Mercer County, ILIL15,229317+48%
2088Sac County, IAIA9,525317+101%
2089Winneshiek County, IAIA19,733317+31%
2090Putnam County, ILIL5,619316+71%
2091Chickasaw County, IAIA11,663316+68%
2092Franklin County, ARAR17,725315+15%
2093Steuben County, NYNY91,855315−5%
2094Donley County, TXTX3,213315+38%
2095Benewah County, IDID10,508315+64%
2096Harrison County, KYKY19,627315+2%
2097Marion County, WVWV55,584314−20%
2098Trigg County, KYKY14,512314+2755%
2099Lincoln County, KYKY25,353313−6%
2100Rowan County, KYKY24,476313+30%
2101Williamsburg, VAVA15,861313+34%
2102McNairy County, TNTN26,236312+90%
2103Wythe County, VAVA27,983312+38%
2104Ellsworth County, KSKS6,257312+33%
2105Cross County, ARAR16,186311+112%
2106Richland Parish, LALA19,582311+74%
2107Gallia County, OHOH29,072311+38%
2108Morrow County, OHOH36,305310+17%
2109Knox County, KYKY29,532310+133%
2110Thurston County, NENE6,752308+74%
2111Humboldt County, IAIA9,409308+35%
2112Emmet County, MIMI33,775307+1%
2113Attala County, MSMS17,100307+5%
2114Stewart County, GAGA4,631307+1706%
2115Lee County, SCSC15,730306+8%
2116Marshall County, SDSD4,426306+141%
2117New Madrid County, MOMO15,086306+37%
2118Saline County, ILIL22,772306−3%
2119Fayette County, ILIL20,790306+79%
2120Clay County, ALAL14,207305+46%
2121Itasca County, MNMN45,404305+16%
2122Mora County, NMNM4,051305−70%
2123Logan County, WVWV30,375305+121%
2124Atchison County, KSKS16,172305−3%
2125Custer County, SDSD9,431304+176%
2126Adair County, KYKY19,423304+217%
2127Union County, SDSD17,402303+40%
2128Pike County, KYKY54,721302+3%
2129Allegany County, MDMD66,848302−8%
2130George County, MSMS26,331300−8%
2131Yellow Medicine County, MNMN9,477299+31%
2132Clay County, NCNC12,239299+310%
2133Stutsman County, NDND21,414299+6%
2134Adair County, MOMO25,684298+92%
2135Clark County, IDID783298−28%
2136Goochland County, VAVA29,187297+83%
2137Clayton County, IAIA16,845297+32%
2138Henry County, ALAL18,394296+32%
2139Union County, IAIA11,829295+103%
2140Todd County, SDSD8,863295+16%
2141Oldham County, TXTX1,783295+61%
2142Lawrence County, ILIL13,790295+1%
2143Washington County, ININ28,383295+20%
2144Poweshiek County, IAIA18,368295+31%
2145Ness County, KSKS2,617295+189%
2146Charlevoix County, MIMI26,036294+0%
2147Jackson County, OHOH32,817294+92%
2148Perry County, MOMO19,093293+23%
2149Richland County, WIWI17,036293+10%
2150Allen County, KSKS12,302292−23%
2151Lincoln County, WAWA11,982292+95%
2152Pend Oreille County, WAWA14,457292−12%
2153Guernsey County, OHOH38,379291+55%
2154Perry County, OHOH35,918291+610%
2155Clay County, ININ26,410291+26%
2156Nowata County, OKOK9,522290+21%
2157Bledsoe County, TNTN15,920290+12%
2158Mercer County, WVWV57,503289+44%
2159Calhoun County, GAGA5,413289+1%
2160Bradford County, PAPA59,600288+23%
2161Pike County, PAPA62,808287−5%
2162Harrison County, WVWV64,221287+63%
2163Carter County, KYKY26,149287+511%
2164Iosco County, MIMI25,266286+15%
2165Clay County, SDSD15,031286+47%
2166Raleigh County, WVWV71,775286−62%
2167Vernon County, WIWI31,443286+3%
2168Whitley County, KYKY37,297285+97%
2169Falls Church, VAVA15,159285+14%
2170Hamilton County, NENE9,678284+73%
2171Brown County, OHOH44,397284+33%
2172Franklin County, VTVT51,177284+9%
2173Colonial Heights, VAVA18,738284−29%
2174Lyon County, IAIA12,354284+86%
2175Pike County, MSMS38,712283−28%
2176Alfalfa County, OKOK5,649283+44%
2177Benton County, IAIA26,004283+36%
2178Taylor County, IAIA5,835282+10%
2179Marshall County, MNMN8,798282+19%
2180Chenango County, NYNY45,715282+4%
2181Cottle County, TXTX1,224282+37%
2182Ashland County, WIWI16,203282+42%
2183Delta County, MIMI36,582281+19%
2184Grant County, SDSD7,534281+58%
2185Coahoma County, MSMS19,849280+50%
2186Cannon County, TNTN15,296280+241%
2187Page County, VAVA23,762280+34%
2188Montgomery County, IAIA10,002278+4%
2189Linn County, KSKS9,950278+170%
2190Catahoula Parish, LALA8,223276+200%
2191Norman County, MNMN6,336276+28%
2192Roscommon County, MIMI23,914275+24%
2193Fillmore County, MNMN21,540275+95%
2194Charles Mix County, SDSD9,303275+104%
2195Dixie County, FLFL18,038275
2196Cleburne County, ALAL15,970274+41%
2197Roosevelt County, MTMT10,242274+219%
2198Cloud County, KSKS8,833273+36%
2199Perry County, ARAR10,309271+36%
2200Monroe County, MSMS33,318271−3%
2201Washington County, MOMO23,810271+31%
2202Menominee County, WIWI4,199271+8%
2203Marion County, TNTN29,804270−11%
2204Holmes County, OHOH44,970269+199%
2205Cocke County, TNTN37,889269−45%
2206Polk County, NENE5,270269+142%
2207Roberts County, SDSD10,255268+153%
2208Wakulla County, FLFL38,089268+171%
2209Osceola County, MIMI23,516267+3%
2210New Kent County, VAVA28,022266+1230%
2211Caroline County, MDMD34,116265−61%
2212Rock County, MNMN9,524263+93%
2213Greeley County, KSKS1,182261+56%
2214Aroostook County, MEME66,609260+27%
2215Lake County, SDSD10,993260+88%
2216Garfield County, UTUT5,256260+238%
2217Buchanan County, IAIA20,883260+72%
2218Butler County, ALAL18,100259+2058%
2219Mississippi County, MOMO12,003259−43%
2220Custer County, NENE10,500259+131%
2221Wabaunsee County, KSKS7,018259+66%
2222Washington County, NYNY59,353259+121%
2223Snyder County, PAPA39,655258+274%
2224Otsego County, MIMI26,080257+48%
2225Marshall County, KYKY31,659257+44%
2226Oxford County, MEME60,346257+51%
2227Fulton County, NYNY52,216256+103%
2228Harney County, OROR7,380256+33%
2229Morton County, NDND34,601256+38%
2230Merrick County, NENE7,905256+17%
2231Shelby County, IAIA11,689256+700%
2232Monroe County, KYKY11,191256−2%
2233Livingston County, NYNY61,438255+5%
2234Jackson County, MNMN9,857253+48%
2235Bedford County, PAPA47,480253+34%
2236Campbell County, TNTN40,290253−12%
2237Mason County, KYKY16,936253+23%
2238Lexington, VAVA7,769253−30%
2239Washington County, MEME31,334252−5%
2240Franklin County, NYNY46,500251+66%
2241Irwin County, GAGA9,020251
2242Jefferson County, IAIA15,291251−10%
2243Crawford County, ILIL18,648250−11%
2244Wise County, VAVA34,824249−28%
2245Bennett County, SDSD3,307249+1679%
2246Wilkinson County, GAGA8,650249+48%
2247Staunton, VAVA26,801249+68%
2248Ogemaw County, MIMI21,121248+0%
2249Schley County, GAGA4,593247+28%
2250Douglas County, MOMO12,342247+142%
2251Traill County, NDND7,920247+36%
2252Floyd County, VAVA15,789247+60%
2253Cedar County, MOMO14,888247+64%
2254Baker County, FLFL29,737246+29%
2255Madison County, IAIA17,270246+98%
2256Bienville Parish, LALA12,269245+400%
2257Jefferson County, FLFL16,007245+147%
2258Barton County, MOMO11,795244+77%
2259Wayne County, TNTN16,416243+23%
2260Pike County, GAGA20,932243+233%
2261Cortland County, NYNY45,850242+17%
2262Lee County, GAGA34,179242+27%
2263Clark County, ILIL15,114242+310%
2264Carlton County, MNMN36,711241−36%
2265Yalobusha County, MSMS12,375241+827%
2266Kimball County, NENE3,391241+119%
2267Perry County, PAPA46,806241+87%
2268Carroll County, IAIA20,303241−5%
2269Cass County, IAIA12,960241+21%
2270Terrell County, GAGA8,656240+153%
2271Owen County, ININ21,886240+30%
2272Dickinson County, IAIA18,077240+109%
2273Andrew County, MOMO18,241239+4%
2274Barnwell County, SCSC20,653239−28%
2275Harper County, KSKS5,370239+37%
2276Essex County, NYNY36,438238+92%
2277Clinch County, GAGA6,847238+495%
2278Lamar County, GAGA20,941238+50%
2279Ellis County, OKOK3,613237+39%
2280White County, TNTN29,612237+20%
2281Sheridan County, NENE4,809237+77%
2282Phillips County, ARAR14,255236−11%
2283Barber County, KSKS4,083236+184%
2284Brooks County, GAGA16,101236−62%
2285Menominee County, MIMI22,941235−7%
2286Covington County, MSMS17,898235−19%
2287Marion County, GAGA7,676235+9%
2288Breckinridge County, KYKY21,503234+208%
2289Fairfield County, SCSC20,340234+1132%
2290Jefferson County, PAPA43,255234+297%
2291Dent County, MOMO14,584233+112%
2292Deer Lodge County, MTMT9,709233+40%
2293Lincoln County, MSMS35,012232−29%
2294Sunflower County, MSMS22,893232−18%
2295Stanton County, NENE5,744232+3%
2296Ohio County, WVWV40,496232+20%
2297Randolph County, ARAR18,876230+59%
2298Arenac County, MIMI15,068230+31%
2299Crawford County, MIMI13,722230+83%
2300Leake County, MSMS21,662230−69%
2301Union County, SCSC26,799230+93%
2302Morris County, KSKS5,348230+65%
2303Rich County, UTUT2,687230+1991%
2304Wadena County, MNMN14,388229+97%
2305Grant County, OROR7,075229+104%
2306Randolph County, GAGA6,156229
2307Grundy County, MOMO9,744229+247%
2308Hamlin County, SDSD6,900228+119%
2309Clinton County, NYNY78,138228−56%
2310Hardeman County, TNTN25,274228+52%
2311Moody County, SDSD6,632226+119%
2312Wilson County, KSKS8,299226+27%
2313Powell County, KYKY12,812226+201%
2314Livingston County, MOMO14,708224+286%
2315Lunenburg County, VAVA12,058224+1%
2316St. James Parish, LALA18,938224+874%
2317Bleckley County, GAGA12,866224+1218%
2318Montgomery County, MOMO11,590223+156%
2319Lake County, MIMI13,182222+45%
2320Stone County, MSMS19,654222+27%
2321Catron County, NMNM3,827222−24%
2322Adams County, OHOH27,865222+50%
2323Harrison County, IAIA14,623222+222%
2324Holmes County, FLFL20,119222−6%
2325Taylor County, FLFL21,210222+2%
2326Coffey County, KSKS8,467222+109%
2327Trimble County, KYKY8,701221+80%
2328Hocking County, OHOH27,512221+135%
2329Burnett County, WIWI17,223221+160%
2330Franklin County, FLFL13,029221+1742%
2331Buffalo County, WIWI13,318221+41%
2332Chattooga County, GAGA25,300220−57%
2333Chowan County, NCNC14,082219−37%
2334Jackson County, TNTN12,466219+99%
2335Boise County, IDID8,545218+45%
2336Knox County, NENE8,335217+92%
2337Rappahannock County, VAVA7,439217+3517%
2338Pleasants County, WVWV7,338217
2339Rusk County, WIWI14,146217+61%
2340Lee County, ARAR8,029216+148%
2341Walthall County, MSMS13,928215+165%
2342Tioga County, NYNY47,453215+5%
2343Lamar County, ALAL13,587214+29%
2345Sharp County, ARAR18,122213−3%
2346Clearwater County, IDID9,118213+3%
2347Prince Edward County, VAVA22,391213+752%
2348Simpson County, KYKY20,788213+145%
2349Bremer County, IAIA25,296213+87%
2350Washburn County, WIWI17,087213+294%
2351Gilmer County, WVWV7,085212+9%
2352Sussex County, VAVA10,755212+104%
2353Bayfield County, WIWI16,787212+86%
2354Grant County, OKOK4,067211+72%
2355Jackson County, IAIA19,288211+206%
2356Giles County, VAVA16,564211+1219%
2357Franklin County, MEME30,824209+161%
2358Carbon County, MTMT11,466209+39%
2359Radford, VAVA17,243209+294%
2360Prentiss County, MSMS25,284208+25%
2361Pike County, OHOH27,061208+46%
2362Washington County, KSKS5,533208+100%
2363Madison County, FLFL18,759208−59%
2364Carroll County, OHOH26,475207+47%
2365Webster County, KYKY12,929206−38%
2366Hubbard County, MNMN22,369205−23%
2367Jones County, NCNC9,575205−22%
2368Fayette County, ININ23,533205+11%
2369LaSalle Parish, LALA15,154204−13%
2370DeKalb County, MOMO9,795204+51%
2371Bamberg County, SCSC12,796204+374%
2372Morgan County, TNTN22,160204+219%
2373Doniphan County, KSKS7,594204+40%
2374Sierra County, CACA3,098202−2%
2375Sanders County, MTMT14,062202+94%
2376Fillmore County, NENE5,458201+38%
2377Chugach Census Area, AKAK6,553201
2378Kossuth County, IAIA14,322200+45%
2379Iron County, MIMI11,757199+298%
2380Allendale County, SCSC7,355199+70%
2381Cooper County, MOMO17,136196+0%
2382Nodaway County, MOMO20,174196−34%
2383Norton County, KSKS5,288196+52%
2384Bear Lake County, IDID6,727196+27%
2385Worth County, IAIA7,338196+59%
2386Bath County, KYKY13,176195+242%
2387Calhoun County, ARAR4,632195+47%
2388Harrison County, MOMO8,281195+84%
2389Barnes County, NDND10,573195+73%
2390Pembina County, NDND6,568195+65%
2391Butte County, SDSD10,856195+282%
2392Franklin, VAVA8,478195
2393Greenwood County, KSKS5,826195+35%
2394Oneida County, IDID5,085195+400%
2395Washington County, GAGA19,453195−34%
2396Marion County, ARAR17,593194+152%
2397Claiborne County, TNTN33,229194+69%
2398Dallas County, MOMO18,025193−4%
2399Assumption Parish, LALA19,720193−19%
2400Coshocton County, OHOH37,188193−22%
2401Dewey County, SDSD5,419193+1106%
2402Polk County, TNTN18,592193+44%
2403Cheyenne County, COCO1,713193+20%
2404Kingman County, KSKS7,029193+114%
2405McLean County, NDND9,740192+146%
2406Fayette County, WVWV38,165192+13%
2407Butler County, NENE8,507191+29%
2408Washington County, OHOH58,389191−40%
2409Pike County, MOMO17,955190−40%
2410Harlan County, KYKY24,725190+3%
2411Kane County, UTUT8,597189+205%
2412Keokuk County, IAIA9,797189+186%
2413Yates County, NYNY24,547189+120%
2414Wabash County, ILIL10,907189+128%
2415Somerset County, MEME51,620188+54%
2416Allegany County, NYNY46,800187+110%
2417Stillwater County, MTMT9,445187+110%
2418Clearwater County, MNMN8,647186+182%
2419Antelope County, NENE6,352186+72%
2420Jersey County, ILIL21,160186+4%
2421Winston County, MSMS17,473185+230%
2422Coal County, OKOK5,436185+29%
2423Franklin County, ININ23,286185+30%
2424Blackford County, ININ11,730184+167%
2425Oregon County, MOMO8,709184+700%
2426Esmeralda County, NVNV729184+114%
2427Searcy County, ARAR7,848183+266%
2428Worth County, GAGA20,059183−10%
2429Green County, KYKY11,644183+83%
2430McKean County, PAPA38,984182+5%
2431Gogebic County, MIMI14,285181−8%
2432Langlade County, WIWI19,534181−26%
2433Roger Mills County, OKOK3,259180+29%
2434Lewis County, TNTN13,487180−42%
2435Grayson County, KYKY27,406180+147%
2436Macon County, MOMO15,190179+171%
2437Mahnomen County, MNMN5,153178+66%
2438Seneca County, NYNY32,883178+44%
2439Foard County, TXTX1,044178−37%
2440Lafayette County, ARAR5,888177+75%
2441Hancock County, ILIL16,803177+190%
2442Lyon County, KYKY9,123177+941%
2443Clay County, ARAR14,052176+6%
2444Lawrence County, ARAR16,273176+291%
2445Monona County, IAIA8,539176+96%
2446Rush County, ININ16,767176+203%
2447Ste. Genevieve County, MOMO18,689175+127%
2448Wayne County, MOMO10,782175+213%
2449Guthrie County, IAIA10,782175+37%
2450Pendleton County, KYKY14,800175+629%
2451Burt County, NENE6,678175+55%
2452Vinton County, OHOH12,645174
2453Clarion County, PAPA36,680173+184%
2454Delaware County, IAIA17,674173+253%
2455Hodgeman County, KSKS1,619173+71%
2456Clay County, KSKS7,990172+391%
2457Alpena County, MIMI28,853171−18%
2458Benton County, MSMS7,502171+470%
2459Overton County, TNTN23,787171+1610%
2460Hancock County, WVWV27,729171+88%
2461Clinton County, PAPA37,870170+65%
2462Cheyenne County, KSKS2,604170+67%
2463Benton County, TNTN16,183169−15%
2464King William County, VAVA19,617169+92%
2465Dolores County, COCO2,466169+526%
2466Union County, FLFL16,250169−31%
2467Graham County, NCNC8,190168+33%
2468Decatur County, IAIA7,655168−8%
2469Sequatchie County, TNTN17,861168−18%
2470Madison County, MOMO12,858167+39%
2471Lewis County, IDID3,704167+70%
2472Fremont County, IAIA6,522166+5%
2473Vermillion County, ININ15,488166+134%
2474Floyd County, KYKY34,401166+4%
2475Dunn County, NDND4,058165+189%
2476Spencer County, KYKY20,998165+96%
2477Edgar County, ILIL16,323165+94%
2478Aleutians East, AKAK3,479164−65%
2479Kalkaska County, MIMI18,693164+0%
2480Dundy County, NENE1,568164+93%
2481Webster County, NENE3,336164+531%
2482Ida County, IAIA6,777164+113%
2483Perry County, MSMS11,577163
2484Piatt County, ILIL16,791163+52%
2485Bibb County, ALAL22,262162+27%
2486Phillips County, KSKS4,728162+548%
2487Liberty County, FLFL8,035162−41%
2488Appanoose County, IAIA12,077162+65%
2489Texas County, MOMO25,994161−50%
2490Powhatan County, VAVA32,591161−47%
2491Palo Alto County, IAIA8,899161+106%
2492Preston County, WVWV34,004161−3%
2493Lemhi County, IDID8,474160+11%
2494Gulf County, FLFL15,943160−50%
2495Bowman County, NDND2,762158+139%
2496Webster County, GAGA2,369158+39%
2497Pike County, ININ12,003158+126%
2498Lamoille County, VTVT26,294157+83%
2499Lee County, VAVA21,642157−41%
2500Pike County, ILIL14,231157+74%
SHOWING 2,001–2,500 OF 3,090

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