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.

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–

37Fairfax County, VAVA1,167,873717–

38Lee County, FLFL875,607717–

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–

55Gaston County, NCNC246,558501–

56Cobb County, GAGA793,345501–

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–

74Richmond County, NYNY501,290333–

75Beaufort County, SCSC204,433333–

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–

94Orange County, NYNY417,669245–

95Providence County, RIRI678,179245–

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–

122Monroe County, PAPA167,179166–

123Chatham County, GAGA311,855166–

124Galveston County, TXTX372,207165–

125Sevier County, TNTN101,342164–

126Hampden County, MAMA464,338164–

127Polk County, FLFL874,790158–

128Fort Bend County, TXTX975,191156–

129Erie County, PAPA265,832154–

130Marion County, FLFL442,660150–

131Amador County, CACA41,876149–

132Hampton, VAVA137,315147–

133Volusia County, FLFL606,573147–

134Johnson County, ININ174,262145–

135Howard County, MDMD339,183145–

136Iredell County, NCNC211,798144–

137Lancaster County, PAPA563,159140–

138Napa County, CACA132,949139–

139Montgomery County, TXTX781,194139–

140Douglas County, COCO399,396139–

141Santa Cruz County, CACA258,852138–

142Montgomery County, NYNY50,046138–

143Chesterfield County, VAVA397,148136–

144Charleston County, SCSC436,200135–

145Anchorage, AKAK287,155134–

146Baltimore, MDMD569,997133–

147Burlington County, NJNJ481,439133–

148New Castle County, DEDE588,026133–

149Orleans Parish, LALA362,154132–

150Arapahoe County, COCO673,820132–

151Maui County, HIHI160,592131–

152El Paso County, TXTX877,858128–

153Snohomish County, WAWA870,656128–

154Erie County, NYNY946,741126–

155Sonoma County, CACA486,444126–

156Hinds County, MSMS211,888125–

157Rockwall County, TXTX140,738124–

158Winnebago County, ILIL283,674122–

159Russell County, ALAL58,898120–

160Washington County, OROR611,708119–

161Bell County, TXTX402,248119–

162Jefferson County, COCO580,451119–

163Placer County, CACA442,081117–

164Allegheny County, PAPA1,225,035115–

165Hamilton County, TNTN390,833115–

166Anoka County, MNMN381,605114–

167Monroe County, NYNY750,506113–

168Rensselaer County, NYNY160,510112–

169Richland County, SCSC434,956112–

170Fall River County, SDSD7,467112–

171Utah County, UTUT759,859110–

172Prince William County, VAVA502,966110–

173Rutherford County, TNTN386,352110–

174Bibb County, GAGA157,556110–

175Macomb County, MIMI886,221109–

176Sussex County, DEDE277,140109–

177Horry County, SCSC427,551107–

178Autauga County, ALAL61,920106–

179Albany County, NYNY321,225106–

180St. Tammany Parish, LALA279,108105–

181Hoke County, NCNC56,939105–

182Tulsa County, OKOK698,782105–

183St. Louis County, MOMO990,911105–

184St. Charles Parish, LALA50,586101–

185Shawnee County, KSKS178,607100–

186Madison County, ILIL263,11099–

187Putnam County, FLFL77,73498–

188Monterey County, CACA433,72997–

189Cheatham County, TNTN42,77897–

190Northampton County, PAPA324,41197–

191Denver County, COCO740,61397–

192Williamson County, TXTX752,82796–

193Cherokee County, GAGA299,27395–

194Kankakee County, ILIL105,52595–

195Anne Arundel County, MDMD603,38095–

196Franklin County, PAPA160,65295–

197Ingham County, MIMI289,70994–

198Alachua County, FLFL290,02894–

199Brazos County, TXTX249,08893–

200Forsyth County, GAGA282,80593–

201Virginia Beach, VAVA453,73791–

202Madison County, MSMS116,29888–

203Buncombe County, NCNC277,41788–

204Cumberland County, NCNC338,47388–

205Marion County, OROR355,77787–

206Henry County, GAGA264,92287–

207Peoria County, ILIL178,55386–

208Bernalillo County, NMNM667,60185–

209Fremont County, COCO50,03984–

210Houston County, GAGA178,21484–

211Hamilton County, ININ387,03684–

212St. Joseph County, ININ272,86183–

213Jefferson County, ALAL665,74283–

214Cuyahoga County, OHOH1,232,92582–

215Deschutes County, OROR213,07282–

216Montgomery County, OHOH539,59880–

217Dane County, WIWI590,37580–

218Columbia County, GAGA169,18980–

219Rowan County, NCNC155,09678–

220Wilson County, NCNC81,15078–

221Clayton County, GAGA297,47178–

222Kent County, MIMI675,23277–

223Lake County, FLFL456,06877–

224Herkimer County, NYNY59,21977–

225Onondaga County, NYNY466,58476–

226Lane County, OROR381,58476–

227Manatee County, FLFL468,20076–

228Anderson County, SCSC219,93075–

229Cape May County, NJNJ93,39075–

230Kauai County, HIHI73,40075–

231Jackson County, MOMO732,99474–

232Charles County, MDMD176,59374–

233San Luis Obispo County, CACA282,36772–

234Douglas County, NVNV50,11172–

235Racine County, WIWI198,91972–

236Pike County, GAGA20,93272–

237Hamilton County, OHOH838,41872–

238Ada County, IDID546,14172–

239Putnam County, NYNY99,02871–

240Pickens County, SCSC139,19870–

241St. Johns County, FLFL346,32870–

242Lake County, ININ504,61270–

243Pierce County, WAWA946,28870–

244Spokane County, WAWA558,34470–

245Terrebonne Parish, LALA104,16369–

246Stark County, OHOH373,77169–

247Clay County, FLFL239,59369–

248Bristol County, MAMA593,64068–

249Carroll County, NHNH52,78468–

250Rockingham County, NHNH324,07768–

251Floyd County, GAGA101,37868–

252Washington County, ARAR271,21367–

253Citrus County, FLFL171,66667–

254DeSoto County, FLFL37,07867–

255Union County, NCNC267,67466–

256Brazoria County, TXTX419,08065–

257Richmond, VAVA237,25765–

258Harrison County, MSMS217,13664–

259Cumberland County, NJNJ157,14864–

260Eagle County, COCO54,29164–

261Fresno County, CACA1,035,45663–

262Madison County, IDID55,17263–

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–

272Washington County, TNTN141,19957–

273Guadalupe County, TXTX201,11157–

274Lancaster County, SCSC114,29657–

275Chatham County, NCNC85,11156–

276Sumter County, SCSC105,06756–

277Fayette County, GAGA125,15656–

278Ottawa County, MIMI308,45955–

279Cabarrus County, NCNC249,72555–

280Orange County, TXTX86,26655–

281Dauphin County, PAPA293,35155–

282St. Clair County, ILIL250,70855–

283Tippecanoe County, ININ190,45655–

284Androscoggin County, MEME116,48754–

285Falls Church, VAVA15,15954–

286St. Mary Parish, LALA46,55253–

287Ramsey County, MNMN541,62353–

288Shelby County, ALAL238,55253–

289Gilchrist County, FLFL20,48853–

290Leon County, FLFL299,04853–

291Kane County, ILIL525,75752–

292Rogers County, OKOK102,19752–

293Greenwood County, SCSC70,37952–

294San Benito County, CACA70,08251–

295Berks County, PAPA440,07251–

296Kanawha County, WVWV172,38151–

297Chittenden County, VTVT169,11551–

298Suwannee County, FLFL48,14951–

299Muscogee County, GAGA202,17151–

300McClain County, OKOK49,64751–

301Westmoreland County, PAPA349,32451–

302Centre County, PAPA157,39350–

303Okeechobee County, FLFL42,60850–

304Douglas County, GAGA154,29350–

305Benton County, ARAR332,55449–

306Washington County, MNMN286,89549–

307Clay County, KSKS7,99049–

308Lincoln County, NENE33,30348–

309Burke County, NCNC88,65548–

310Wallowa County, OROR7,59548–

311Hernando County, FLFL221,70148–

312Lonoke County, ARAR76,66447–

313Manistee County, MIMI25,65647–

314Greene County, MOMO309,28647–

315Rankin County, MSMS162,18146–

316Hays County, TXTX304,39046–

317Champaign County, ILIL209,97246–

318Kitsap County, WAWA283,37446–

319Scott County, MSMS28,07345–

320Craven County, NCNC105,02545–

321Clackamas County, OROR426,28045–

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–

329Richmond County, GAGA206,55942–

330Lamar County, MSMS67,40342–

331Williamsburg County, SCSC29,66242–

332Brown County, WIWI275,80342–

333Sherburne County, MNMN104,19442–

334Boulder County, COCO328,56042–

335St. Clair County, ALAL98,20641–

336Knox County, TNTN511,45341–

337Newton County, GAGA125,58341–

338Penobscot County, MEME157,96741–

339Webb County, TXTX281,22441–

340Kings County, CACA154,32740–

341Boyle County, KYKY31,63240–

342Stone County, MOMO32,50340–

343Lincoln County, MTMT22,32840–

344Randolph County, NCNC149,51640–

345Black Hawk County, IAIA131,53240–

346Christian County, KYKY70,11540–

347Durham County, NCNC347,24040–

348Washington County, UTUT213,67039–

349Livingston County, MIMI197,31539–

350Jefferson County, WIWI86,50539–

351Genesee County, MIMI401,09338–

352Davie County, NCNC45,85538–

353Barron County, WIWI46,48438–

354Eau Claire County, WIWI109,03338–

355St. Bernard Parish, LALA45,64238–

356Okaloosa County, FLFL221,81038–

357Nez Perce County, IDID42,90538–

358Linn County, KSKS9,95038–

359Ulster County, NYNY183,33038–

360Dare County, NCNC38,24537–

361Pike County, PAPA62,80837–

362New Kent County, VAVA28,02237–

363Honolulu County, HIHI988,70337–

364Kootenai County, IDID191,86437–

365St. Lawrence County, NYNY105,48836–

366Geary County, KSKS36,33836–

367Mobile County, ALAL411,65835–

368Sumner County, TNTN215,53835–

369Boone County, MOMO191,74635–

370Medina County, OHOH185,02535–

371Arlington County, VAVA243,93135–

372Alexander County, NCNC36,95835–

373La Plata County, COCO56,89835–

374Flagler County, FLFL140,36035–

375Sedgwick County, KSKS538,43335–

376Wayne County, MIMI1,769,03834–

377St. Charles County, MOMO426,49934–

378Comanche County, OKOK122,15834–

379Josephine County, OROR87,86734–

380Amherst County, VAVA31,96234–

381Barrow County, GAGA99,77334–

382Liberty County, GAGA70,31334–

383Whitfield County, GAGA106,21234–

384Gloucester County, NJNJ312,63833–

385Tompkins County, NYNY104,04733–

386Bartholomew County, ININ85,72932–

387Benton County, OROR97,72832–

388Putnam County, GAGA23,72232–

389Butler County, OHOH400,12832–

390Jo Daviess County, ILIL21,59432–

391Clallam County, WAWA78,20232–

392Mendocino County, CACA88,12231–

393Washington County, MDMD157,73131–

394Surry County, NCNC72,28731–

395Clay County, MOMO265,03231–

396Humboldt County, NVNV17,26731–

397Etowah County, ALAL103,88630–

398Franklin County, MOMO108,09030–

399Santa Fe County, NMNM156,90730–

400Lucas County, OHOH423,34730–

401Garfield County, OKOK61,77930–

402Walton County, GAGA112,69630–

403Walton County, FLFL93,28830–

404Lumpkin County, GAGA36,17830–

405Marshall County, ALAL103,53729–

406Geauga County, OHOH95,67629–

407Jefferson County, WVWV63,10229–

408Barnstable County, MAMA233,53928–

409Stearns County, MNMN164,11028–

410Lee County, MSMS83,73128–

411Johnston County, NCNC256,44828–

412Lackawanna County, PAPA216,50228–

413Bradley County, TNTN115,46528–

414Hendricks County, ININ193,51028–

415Indian River County, FLFL172,79928–

416Davis County, UTUT381,22728–

417Delta County, MIMI36,58227–

418Calhoun County, TXTX19,59927–

419Hill County, TXTX39,50327–

420Halifax County, VAVA33,44727–

421Caroline County, VAVA34,41327–

422Carver County, MNMN114,37927–

423Highlands County, FLFL111,12227–

424Adams County, NENE31,07126–

425Union County, PAPA42,31326–

426Kent County, RIRI173,49526–

427Calvert County, MDMD94,48425–

428Berkshire County, MAMA128,22425–

429Schenectady County, NYNY162,58125–

430Oconee County, SCSC83,77525–

431Comal County, TXTX209,16625–

432Ellis County, TXTX240,86725–

433Randolph County, WVWV26,88225–

434Polk County, WIWI45,80325–

435Madison County, FLFL18,75925–

436Norfolk, VAVA231,01325–

437Cumberland County, MEME317,22224–

438Broome County, NYNY195,73624–

439Forsyth County, NCNC401,71824–

440Berkeley County, SCSC274,66624–

441San Miguel County, COCO7,75324–

442Allen County, ININ402,32924–

443Scott County, IAIA175,25924–

444Humboldt County, CACA131,64723–

445Douglas County, NENE606,46023–

446Dutchess County, NYNY300,70823–

447Fulton County, OHOH41,85323–

448Warren County, OHOH257,18123–

449Bandera County, TXTX22,87623–

450Washington County, RIRI129,79523–

451Gibson County, TNTN51,77923–

452Coconino County, AZAZ144,36822–

453Calcasieu Parish, LALA208,46622–

454St. Joseph County, MIMI60,96822–

455Morrison County, MNMN34,62022–

456Pitt County, NCNC182,93622–

457Pottawatomie County, OKOK75,10222–

458Montgomery County, TNTN249,93522–

459Stafford County, VAVA170,80322–

460Wilson County, TNTN175,03322–

461Murray County, GAGA41,60722–

462Spalding County, GAGA70,77522–

463Boone County, ININ80,68922–

464Monroe County, ININ143,34522–

465Essex County, NYNY36,43821–

466Jefferson County, TXTX254,32121–

467Madison County, ALAL433,51621–

468Monroe County, FLFL80,40621–

469York County, MEME222,43421–

470Tangipahoa Parish, LALA141,34620–

471Hancock County, MSMS46,87320–

472Caswell County, NCNC22,56320–

473Umatilla County, OROR81,11920–

474Perry County, ININ19,38920–

475Thomas County, KSKS7,72520–

476Hamblen County, TNTN68,84320–

477Waller County, TXTX69,85820–

478Fond du Lac County, WIWI104,66920–

479Cochise County, AZAZ126,33219–

480Lafourche Parish, LALA95,50519–

481Nye County, NVNV57,33619–

482Cheshire County, NHNH78,26919–

483Doña Ana County, NMNM229,09119–

484Socorro County, NMNM15,83819–

485Delaware County, NYNY44,30519–

486Lorain County, OHOH323,21919–

487Albemarle County, VAVA118,35619–

488Manitowoc County, WIWI81,71019–

489Howard County, ININ83,90419–

490Harvey County, KSKS33,58019–

491DeSoto County, MSMS197,91818–

492Sunflower County, MSMS22,89318–

493Adams County, PAPA107,59418–

494Newport County, RIRI83,05118–

495York County, VAVA71,37418–

496Washington County, WIWI139,23818–

497Kosciusko County, ININ80,89218–

498Newport News, VAVA183,23018–

499Boone County, ARAR38,62817–

500Otero County, NMNM70,36817–

SHOWING 1–500 OF 712

Download CSV (full list, 712 rows)

UPDATED 2026-07-15 · 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.