RANKING · 2010 CENSUS · 500 SHOWN OF 712

Largest Costa Rican population, US counties · 2010

US counties ranked by the number of residents who are Costa Rican origin, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. Los Angeles County, California leads at 9,579. 712 counties qualify in total. California carries 6 of the top 25 entries. The median across all 712 is 38.

Costa Rican Americans: full group profile →

All statesAll rankings

SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPCOSTA RICAN POPULATIONVS –

USUnited States0.0% of US population308,745,538125,815–

01Los Angeles County, CACA9,694,9349,579–

02Miami-Dade County, FLFL2,802,0297,304–

03Union County, NJNJ601,8633,962–

04Broward County, FLFL2,013,3172,780–

05Kings County, NYNY2,653,9632,511–

06Somerset County, NJNJ356,4862,217–

07Orange County, CACA3,149,5072,034–

08Essex County, NJNJ896,3792,014–

09Queens County, NYNY2,358,1821,913–

10Bergen County, NJNJ977,0261,857–

11Passaic County, NJNJ531,6241,831–

12Morris County, NJNJ524,2511,737–

13Palm Beach County, FLFL1,575,7261,665–

14Harris County, TXTX5,045,0261,635–

15Suffolk County, NYNY1,546,0901,627–

16San Bernardino County, CACA2,224,0911,572–

17Cook County, ILIL5,194,6251,410–

18Nassau County, NYNY1,398,9391,331–

19Riverside County, CACA2,544,9161,320–

20Maricopa County, AZAZ4,689,5581,269–

21Philadelphia County, PAPA1,574,2811,244–

22Contra Costa County, CACA1,170,0701,228–

23Hillsborough County, FLFL1,574,1151,226–

24San Diego County, CACA3,282,2481,196–

25Lincoln County, NCNC98,6541,177–

26Mercer County, NJNJ399,2891,170–

27Orange County, FLFL1,528,0021,096–

28Clark County, NVNV2,407,2261,065–

29Mecklenburg County, NCNC1,233,383978–

30Suffolk County, MAMA791,891947–

31Bucks County, PAPA647,828928–

32Hudson County, NJNJ735,033917–

33Dallas County, TXTX2,661,397897–

34Montgomery County, MDMD1,074,582871–

35Bronx County, NYNY1,406,332788–

36New York County, NYNY1,664,862771–

37Lee County, FLFL875,607717–

38Fairfax County, VAVA1,167,873717–

39Middlesex County, NJNJ883,335716–

40Ocean County, NJNJ673,746656–

41King County, WAWA2,344,939655–

42Middlesex County, MAMA1,669,979616–

43Greenville County, SCSC583,125616–

44Osceola County, FLFL481,718612–

45San Francisco County, CACA826,079606–

46Alameda County, CACA1,636,630594–

47Seminole County, FLFL491,884586–

48Pinellas County, FLFL948,563555–

49Hennepin County, MNMN1,284,784549–

50Santa Clara County, CACA1,914,391546–

51Sacramento County, CACA1,618,460545–

52Jefferson Parish, LALA431,398544–

53Washoe County, NVNV509,386529–

54Monmouth County, NJNJ651,035527–

55Cobb County, GAGA793,345501–

56Gaston County, NCNC246,558501–

57Norfolk County, MAMA739,749499–

58Westchester County, NYNY1,015,743496–

59Wake County, NCNC1,257,235486–

60Ventura County, CACA830,851482–

61Warren County, NJNJ112,953458–

62Bexar County, TXTX2,160,088444–

63Frederick County, MDMD302,883443–

64Essex County, MAMA826,653431–

65Montgomery County, PAPA877,643427–

66St. Lucie County, FLFL402,449408–

67Pasco County, FLFL674,516397–

68Gwinnett County, GAGA1,018,099393–

69Nantucket County, MAMA14,758388–

70District of Columbia, DCDC693,645374–

71Worcester County, MAMA888,502368–

72Brevard County, FLFL663,982345–

73Tarrant County, TXTX2,248,466343–

74Beaufort County, SCSC204,433333–

75Richmond County, NYNY501,290333–

76Kern County, CACA927,068331–

77San Joaquin County, CACA823,815328–

78Plymouth County, MAMA546,829325–

79Collin County, TXTX1,297,179321–

80Baltimore County, MDMD847,650320–

81Collier County, FLFL417,131308–

82Duval County, FLFL1,062,963308–

83Pima County, AZAZ1,074,685301–

84Fulton County, GAGA1,098,791293–

85Lake County, ILIL719,339290–

86Marin County, CACA253,694272–

87DeKalb County, GAGA774,394271–

88Harford County, MDMD266,446270–

89Johnson County, KSKS636,906267–

90Hall County, GAGA226,568266–

91Catawba County, NCNC170,172260–

92Camden County, GAGA60,143254–

93Travis County, TXTX1,389,670250–

94Providence County, RIRI678,179245–

95Orange County, NYNY417,669245–

96Henderson County, NCNC122,375243–

97East Baton Rouge Parish, LALA456,180235–

98Salt Lake County, UTUT1,220,916235–

99El Paso County, COCO757,040232–

100Milwaukee County, WIWI924,216226–

101Delaware County, PAPA580,937225–

102Denton County, TXTX1,069,346224–

103Washtenaw County, MIMI370,214219–

104Hunterdon County, NJNJ131,781218–

105Clark County, WAWA532,119217–

106Camden County, NJNJ535,799216–

107Davidson County, TNTN745,904215–

108St. Mary's County, MDMD116,692213–

109Sarasota County, FLFL479,958210–

110San Mateo County, CACA743,568202–

111Guilford County, NCNC562,234200–

112Frederick County, VAVA99,955198–

113Chester County, PAPA557,116197–

114Loudoun County, VAVA449,749193–

115Larimer County, COCO377,292192–

116Rockland County, NYNY357,397186–

117Multnomah County, OROR795,391181–

118Santa Barbara County, CACA442,065179–

119Franklin County, OHOH1,361,536177–

120York County, SCSC306,887172–

121Prince George's County, MDMD970,374169–

122Chatham County, GAGA311,855166–

123Monroe County, PAPA167,179166–

124Galveston County, TXTX372,207165–

125Hampden County, MAMA464,338164–

126Sevier County, TNTN101,342164–

127Polk County, FLFL874,790158–

128Fort Bend County, TXTX975,191156–

129Erie County, PAPA265,832154–

130Marion County, FLFL442,660150–

131Amador County, CACA41,876149–

132Volusia County, FLFL606,573147–

133Hampton, VAVA137,315147–

134Johnson County, ININ174,262145–

135Howard County, MDMD339,183145–

136Iredell County, NCNC211,798144–

137Lancaster County, PAPA563,159140–

138Napa County, CACA132,949139–

139Douglas County, COCO399,396139–

140Montgomery County, TXTX781,194139–

141Santa Cruz County, CACA258,852138–

142Montgomery County, NYNY50,046138–

143Chesterfield County, VAVA397,148136–

144Charleston County, SCSC436,200135–

145Anchorage, AKAK287,155134–

146New Castle County, DEDE588,026133–

147Baltimore, MDMD569,997133–

148Burlington County, NJNJ481,439133–

149Arapahoe County, COCO673,820132–

150Orleans Parish, LALA362,154132–

151Maui County, HIHI160,592131–

152Snohomish County, WAWA870,656128–

153El Paso County, TXTX877,858128–

154Sonoma County, CACA486,444126–

155Erie County, NYNY946,741126–

156Hinds County, MSMS211,888125–

157Rockwall County, TXTX140,738124–

158Winnebago County, ILIL283,674122–

159Russell County, ALAL58,898120–

160Jefferson County, COCO580,451119–

161Washington County, OROR611,708119–

162Bell County, TXTX402,248119–

163Placer County, CACA442,081117–

164Allegheny County, PAPA1,225,035115–

165Hamilton County, TNTN390,833115–

166Anoka County, MNMN381,605114–

167Monroe County, NYNY750,506113–

168Richland County, SCSC434,956112–

169Fall River County, SDSD7,467112–

170Rensselaer County, NYNY160,510112–

171Bibb County, GAGA157,556110–

172Utah County, UTUT759,859110–

173Prince William County, VAVA502,966110–

174Rutherford County, TNTN386,352110–

175Sussex County, DEDE277,140109–

176Macomb County, MIMI886,221109–

177Horry County, SCSC427,551107–

178Autauga County, ALAL61,920106–

179Albany County, NYNY321,225106–

180St. Tammany Parish, LALA279,108105–

181Tulsa County, OKOK698,782105–

182St. Louis County, MOMO990,911105–

183Hoke County, NCNC56,939105–

184St. Charles Parish, LALA50,586101–

185Shawnee County, KSKS178,607100–

186Madison County, ILIL263,11099–

187Putnam County, FLFL77,73498–

188Monterey County, CACA433,72997–

189Denver County, COCO740,61397–

190Northampton County, PAPA324,41197–

191Cheatham County, TNTN42,77897–

192Williamson County, TXTX752,82796–

193Cherokee County, GAGA299,27395–

194Anne Arundel County, MDMD603,38095–

195Kankakee County, ILIL105,52595–

196Franklin County, PAPA160,65295–

197Alachua County, FLFL290,02894–

198Ingham County, MIMI289,70994–

199Forsyth County, GAGA282,80593–

200Brazos County, TXTX249,08893–

201Virginia Beach, VAVA453,73791–

202Madison County, MSMS116,29888–

203Buncombe County, NCNC277,41788–

204Cumberland County, NCNC338,47388–

205Henry County, GAGA264,92287–

206Marion County, OROR355,77787–

207Peoria County, ILIL178,55386–

208Bernalillo County, NMNM667,60185–

209Fremont County, COCO50,03984–

210Houston County, GAGA178,21484–

211Hamilton County, ININ387,03684–

212Jefferson County, ALAL665,74283–

213St. Joseph County, ININ272,86183–

214Deschutes County, OROR213,07282–

215Cuyahoga County, OHOH1,232,92582–

216Columbia County, GAGA169,18980–

217Montgomery County, OHOH539,59880–

218Dane County, WIWI590,37580–

219Clayton County, GAGA297,47178–

220Rowan County, NCNC155,09678–

221Wilson County, NCNC81,15078–

222Lake County, FLFL456,06877–

223Kent County, MIMI675,23277–

224Herkimer County, NYNY59,21977–

225Manatee County, FLFL468,20076–

226Lane County, OROR381,58476–

227Onondaga County, NYNY466,58476–

228Kauai County, HIHI73,40075–

229Anderson County, SCSC219,93075–

230Cape May County, NJNJ93,39075–

231Charles County, MDMD176,59374–

232Jackson County, MOMO732,99474–

233San Luis Obispo County, CACA282,36772–

234Pike County, GAGA20,93272–

235Ada County, IDID546,14172–

236Douglas County, NVNV50,11172–

237Hamilton County, OHOH838,41872–

238Racine County, WIWI198,91972–

239Putnam County, NYNY99,02871–

240St. Johns County, FLFL346,32870–

241Lake County, ININ504,61270–

242Pickens County, SCSC139,19870–

243Pierce County, WAWA946,28870–

244Spokane County, WAWA558,34470–

245Clay County, FLFL239,59369–

246Terrebonne Parish, LALA104,16369–

247Stark County, OHOH373,77169–

248Floyd County, GAGA101,37868–

249Bristol County, MAMA593,64068–

250Carroll County, NHNH52,78468–

251Rockingham County, NHNH324,07768–

252Citrus County, FLFL171,66667–

253DeSoto County, FLFL37,07867–

254Washington County, ARAR271,21367–

255Union County, NCNC267,67466–

256Richmond, VAVA237,25765–

257Brazoria County, TXTX419,08065–

258Eagle County, COCO54,29164–

259Harrison County, MSMS217,13664–

260Cumberland County, NJNJ157,14864–

261Madison County, IDID55,17263–

262Fresno County, CACA1,035,45663–

263Livingston Parish, LALA155,03662–

264Solano County, CACA455,37661–

265Lehigh County, PAPA384,38361–

266Weber County, UTUT278,17460–

267Wise County, TXTX83,77859–

268Henrico County, VAVA342,77559–

269DuPage County, ILIL934,29858–

270McDowell County, NCNC45,19858–

271Olmsted County, MNMN166,73157–

272Lancaster County, SCSC114,29657–

273Washington County, TNTN141,19957–

274Guadalupe County, TXTX201,11157–

275Fayette County, GAGA125,15656–

276Sumter County, SCSC105,06756–

277Chatham County, NCNC85,11156–

278Tippecanoe County, ININ190,45655–

279Ottawa County, MIMI308,45955–

280St. Clair County, ILIL250,70855–

281Dauphin County, PAPA293,35155–

282Cabarrus County, NCNC249,72555–

283Orange County, TXTX86,26655–

284Androscoggin County, MEME116,48754–

285Falls Church, VAVA15,15954–

286Gilchrist County, FLFL20,48853–

287Leon County, FLFL299,04853–

288Shelby County, ALAL238,55253–

289St. Mary Parish, LALA46,55253–

290Ramsey County, MNMN541,62353–

291Kane County, ILIL525,75752–

292Rogers County, OKOK102,19752–

293Greenwood County, SCSC70,37952–

294San Benito County, CACA70,08251–

295Suwannee County, FLFL48,14951–

296Muscogee County, GAGA202,17151–

297McClain County, OKOK49,64751–

298Berks County, PAPA440,07251–

299Westmoreland County, PAPA349,32451–

300Chittenden County, VTVT169,11551–

301Kanawha County, WVWV172,38151–

302Okeechobee County, FLFL42,60850–

303Douglas County, GAGA154,29350–

304Centre County, PAPA157,39350–

305Benton County, ARAR332,55449–

306Clay County, KSKS7,99049–

307Washington County, MNMN286,89549–

308Hernando County, FLFL221,70148–

309Wallowa County, OROR7,59548–

310Lincoln County, NENE33,30348–

311Burke County, NCNC88,65548–

312Lonoke County, ARAR76,66447–

313Manistee County, MIMI25,65647–

314Greene County, MOMO309,28647–

315Rankin County, MSMS162,18146–

316Champaign County, ILIL209,97246–

317Hays County, TXTX304,39046–

318Kitsap County, WAWA283,37446–

319Scott County, MSMS28,07345–

320Clackamas County, OROR426,28045–

321Craven County, NCNC105,02545–

322Coffee County, ALAL56,95344–

323Nash County, NCNC99,36544–

324Alexandria, VAVA160,66244–

325Shasta County, CACA181,64843–

326Steuben County, NYNY91,85543–

327Onslow County, NCNC217,17543–

328Nueces County, TXTX352,99243–

329Boulder County, COCO328,56042–

330Richmond County, GAGA206,55942–

331Sherburne County, MNMN104,19442–

332Lamar County, MSMS67,40342–

333Williamsburg County, SCSC29,66242–

334Brown County, WIWI275,80342–

335Newton County, GAGA125,58341–

336St. Clair County, ALAL98,20641–

337Penobscot County, MEME157,96741–

338Knox County, TNTN511,45341–

339Webb County, TXTX281,22441–

340Kings County, CACA154,32740–

341Black Hawk County, IAIA131,53240–

342Boyle County, KYKY31,63240–

343Christian County, KYKY70,11540–

344Stone County, MOMO32,50340–

345Lincoln County, MTMT22,32840–

346Durham County, NCNC347,24040–

347Randolph County, NCNC149,51640–

348Livingston County, MIMI197,31539–

349Washington County, UTUT213,67039–

350Jefferson County, WIWI86,50539–

351Okaloosa County, FLFL221,81038–

352Nez Perce County, IDID42,90538–

353Linn County, KSKS9,95038–

354St. Bernard Parish, LALA45,64238–

355Genesee County, MIMI401,09338–

356Ulster County, NYNY183,33038–

357Davie County, NCNC45,85538–

358Barron County, WIWI46,48438–

359Eau Claire County, WIWI109,03338–

360Honolulu County, HIHI988,70337–

361Kootenai County, IDID191,86437–

362Pike County, PAPA62,80837–

363Dare County, NCNC38,24537–

364New Kent County, VAVA28,02237–

365Geary County, KSKS36,33836–

366St. Lawrence County, NYNY105,48836–

367La Plata County, COCO56,89835–

368Flagler County, FLFL140,36035–

369Mobile County, ALAL411,65835–

370Sedgwick County, KSKS538,43335–

371Boone County, MOMO191,74635–

372Alexander County, NCNC36,95835–

373Medina County, OHOH185,02535–

374Arlington County, VAVA243,93135–

375Sumner County, TNTN215,53835–

376Barrow County, GAGA99,77334–

377Liberty County, GAGA70,31334–

378Whitfield County, GAGA106,21234–

379Wayne County, MIMI1,769,03834–

380Comanche County, OKOK122,15834–

381Josephine County, OROR87,86734–

382St. Charles County, MOMO426,49934–

383Amherst County, VAVA31,96234–

384Gloucester County, NJNJ312,63833–

385Tompkins County, NYNY104,04733–

386Putnam County, GAGA23,72232–

387Jo Daviess County, ILIL21,59432–

388Bartholomew County, ININ85,72932–

389Benton County, OROR97,72832–

390Butler County, OHOH400,12832–

391Clallam County, WAWA78,20232–

392Mendocino County, CACA88,12231–

393Washington County, MDMD157,73131–

394Clay County, MOMO265,03231–

395Humboldt County, NVNV17,26731–

396Surry County, NCNC72,28731–

397Walton County, FLFL93,28830–

398Lumpkin County, GAGA36,17830–

399Walton County, GAGA112,69630–

400Etowah County, ALAL103,88630–

401Garfield County, OKOK61,77930–

402Franklin County, MOMO108,09030–

403Santa Fe County, NMNM156,90730–

404Lucas County, OHOH423,34730–

405Marshall County, ALAL103,53729–

406Geauga County, OHOH95,67629–

407Jefferson County, WVWV63,10229–

408Indian River County, FLFL172,79928–

409Hendricks County, ININ193,51028–

410Barnstable County, MAMA233,53928–

411Stearns County, MNMN164,11028–

412Lee County, MSMS83,73128–

413Lackawanna County, PAPA216,50228–

414Bradley County, TNTN115,46528–

415Johnston County, NCNC256,44828–

416Davis County, UTUT381,22728–

417Highlands County, FLFL111,12227–

418Delta County, MIMI36,58227–

419Carver County, MNMN114,37927–

420Hill County, TXTX39,50327–

421Caroline County, VAVA34,41327–

422Halifax County, VAVA33,44727–

423Calhoun County, TXTX19,59927–

424Union County, PAPA42,31326–

425Kent County, RIRI173,49526–

426Adams County, NENE31,07126–

427Madison County, FLFL18,75925–

428Calvert County, MDMD94,48425–

429Berkshire County, MAMA128,22425–

430Oconee County, SCSC83,77525–

431Schenectady County, NYNY162,58125–

432Norfolk, VAVA231,01325–

433Randolph County, WVWV26,88225–

434Polk County, WIWI45,80325–

435Comal County, TXTX209,16625–

436Ellis County, TXTX240,86725–

437San Miguel County, COCO7,75324–

438Scott County, IAIA175,25924–

439Cumberland County, MEME317,22224–

440Allen County, ININ402,32924–

441Berkeley County, SCSC274,66624–

442Broome County, NYNY195,73624–

443Forsyth County, NCNC401,71824–

444Humboldt County, CACA131,64723–

445Warren County, OHOH257,18123–

446Washington County, RIRI129,79523–

447Gibson County, TNTN51,77923–

448Douglas County, NENE606,46023–

449Dutchess County, NYNY300,70823–

450Fulton County, OHOH41,85323–

451Bandera County, TXTX22,87623–

452Murray County, GAGA41,60722–

453Spalding County, GAGA70,77522–

454Coconino County, AZAZ144,36822–

455Monroe County, ININ143,34522–

456Calcasieu Parish, LALA208,46622–

457St. Joseph County, MIMI60,96822–

458Morrison County, MNMN34,62022–

459Boone County, ININ80,68922–

460Pottawatomie County, OKOK75,10222–

461Pitt County, NCNC182,93622–

462Stafford County, VAVA170,80322–

463Montgomery County, TNTN249,93522–

464Wilson County, TNTN175,03322–

465Monroe County, FLFL80,40621–

466Madison County, ALAL433,51621–

467York County, MEME222,43421–

468Essex County, NYNY36,43821–

469Jefferson County, TXTX254,32121–

470Perry County, ININ19,38920–

471Thomas County, KSKS7,72520–

472Tangipahoa Parish, LALA141,34620–

473Hancock County, MSMS46,87320–

474Umatilla County, OROR81,11920–

475Hamblen County, TNTN68,84320–

476Caswell County, NCNC22,56320–

477Waller County, TXTX69,85820–

478Fond du Lac County, WIWI104,66920–

479Cochise County, AZAZ126,33219–

480Howard County, ININ83,90419–

481Harvey County, KSKS33,58019–

482Lafourche Parish, LALA95,50519–

483Nye County, NVNV57,33619–

484Cheshire County, NHNH78,26919–

485Doña Ana County, NMNM229,09119–

486Socorro County, NMNM15,83819–

487Delaware County, NYNY44,30519–

488Lorain County, OHOH323,21919–

489Albemarle County, VAVA118,35619–

490Manitowoc County, WIWI81,71019–

491Kosciusko County, ININ80,89218–

492DeSoto County, MSMS197,91818–

493Sunflower County, MSMS22,89318–

494Adams County, PAPA107,59418–

495Newport County, RIRI83,05118–

496York County, VAVA71,37418–

497Newport News, VAVA183,23018–

498Washington County, WIWI139,23818–

499Montezuma County, COCO26,67817–

500Paulding County, GAGA190,99617–

SHOWING 1–500 OF 712

Download CSV (full list, 712 rows)

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

Frequently asked

Which county has the highest costa rican population?

Los Angeles County, California ranks #1 with 9,579 (2010 Decennial Census).

What are the top 5 counties by costa rican population?

Los Angeles County, California, Miami-Dade County, Florida, Union County, New Jersey, Broward County, Florida, Kings County, New York.

How many counties are in this ranking?

712 counties qualify after filtering for population minimums and data availability. The ranking covers 2010 Decennial Census data.

How is costa rican population measured?

Number of residents who are Costa Rican origin (Hispanic origin, ACS detailed tables). Source: US Census Bureau, 2010 Decennial Census.