RANKING · 2024 ACS · 500 SHOWN OF 916

Largest Costa Rican population, US counties

US counties ranked by the number of residents who are Costa Rican origin, from the 2023 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 10,509. 916 counties qualify in total. New Jersey carries 7 of the top 25 entries.

All statesAll rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPCOSTA RICAN POPULATIONVS 2000

01Los Angeles County, CACA9,694,93410,509–

02Miami-Dade County, FLFL2,802,0296,045–

03Somerset County, NJNJ356,4863,722–

04Union County, NJNJ601,8633,437–

05Broward County, FLFL2,013,3173,158–

06Orange County, FLFL1,528,0022,972–

07Passaic County, NJNJ531,6242,879–

08Kings County, NYNY2,653,9632,806–

09Orange County, CACA3,149,5072,684–

10Hillsborough County, FLFL1,574,1152,612–

11Suffolk County, NYNY1,546,0902,482–

12Riverside County, CACA2,544,9162,463–

13Palm Beach County, FLFL1,575,7262,448–

14San Bernardino County, CACA2,224,0912,376–

15Gwinnett County, GAGA1,018,0992,225–

16Maricopa County, AZAZ4,689,5582,147–

17Queens County, NYNY2,358,1822,083–

18Morris County, NJNJ524,2512,023–

19San Diego County, CACA3,282,2481,978–

20Harris County, TXTX5,045,0261,924–

21Mercer County, NJNJ399,2891,874–

22Bergen County, NJNJ977,0261,761–

23Cook County, ILIL5,194,6251,740–

24Suffolk County, MAMA791,8911,740–

25Middlesex County, NJNJ883,3351,727–

26Essex County, NJNJ896,3791,700–

27Western Connecticut Planning Region, CTCT640,4821,511–

28Clark County, NVNV2,407,2261,479–

29Ocean County, NJNJ673,7461,326–

30Ventura County, CACA830,8511,287–

31Bexar County, TXTX2,160,0881,287–

32Philadelphia County, PAPA1,574,2811,285–

33Fairfax County, VAVA1,167,8731,263–

34Polk County, FLFL874,7901,241–

35Duval County, FLFL1,062,9631,213–

36Monmouth County, NJNJ651,0351,194–

37Contra Costa County, CACA1,170,0701,153–

38Dallas County, TXTX2,661,3971,096–

39Hudson County, NJNJ735,0331,048–

40Santa Clara County, CACA1,914,3911,007–

41Montgomery County, MDMD1,074,5821,007–

42Tarrant County, TXTX2,248,466961–

43San Francisco County, CACA826,079956–

44Greater Bridgeport Planning Region, CTCT337,697927–

45New York County, NYNY1,664,862922–

46Essex County, MAMA826,653904–

47Lee County, FLFL875,607893–

48Washington County, OROR611,708889–

49Alameda County, CACA1,636,630887–

50Orleans Parish, LALA362,154873–

51Middlesex County, MAMA1,669,979866–

52Hamilton County, OHOH838,418865–

53District of Columbia, DCDC693,645853–

54Pinellas County, FLFL948,563853–

55Alachua County, FLFL290,028830–

56Lincoln County, NCNC98,654830–

57Baltimore County, MDMD847,650791–

58Collin County, TXTX1,297,179786–

59Greenville County, SCSC583,125785–

60King County, WAWA2,344,939769–

61Norfolk County, MAMA739,749766–

62Sacramento County, CACA1,618,460765–

63Osceola County, FLFL481,718764–

64Volusia County, FLFL606,573753–

65Mecklenburg County, NCNC1,233,383747–

66Bronx County, NYNY1,406,332733–

67Richmond County, NYNY501,290696–

68Jefferson County, COCO580,451693–

69Fulton County, GAGA1,098,791693–

70Travis County, TXTX1,389,670687–

71Pasco County, FLFL674,516681–

72Brevard County, FLFL663,982668–

73Nassau County, NYNY1,398,939665–

74Franklin County, OHOH1,361,536663–

75Capitol Planning Region, CTCT994,115661–

76Wake County, NCNC1,257,235641–

77Milwaukee County, WIWI924,216616–

78Hennepin County, MNMN1,284,784607–

79Salt Lake County, UTUT1,220,916600–

80Pierce County, WAWA946,288597–

81Seminole County, FLFL491,884580–

82Bucks County, PAPA647,828573–

83Denton County, TXTX1,069,346567–

84Burlington County, NJNJ481,439564–

85Westchester County, NYNY1,015,743558–

86Montgomery County, PAPA877,643552–

87Marion County, FLFL442,660550–

88Jefferson Parish, LALA431,398522–

89St. Lucie County, FLFL402,449509–

90Hunterdon County, NJNJ131,781503–

91Bristol County, MAMA593,640496–

92Delaware County, PAPA580,937490–

93El Paso County, TXTX877,858484–

94Utah County, UTUT759,859477–

95Erie County, NYNY946,741459–

96Williamson County, TXTX752,827447–

97Prince William County, VAVA502,966443–

98Bernalillo County, NMNM667,601435–

99Aiken County, SCSC181,515433–

100Worcester County, MAMA888,502429–

101Multnomah County, OROR795,391429–

102Durham County, NCNC347,240421–

103Prince George's County, MDMD970,374415–

104San Mateo County, CACA743,568413–

105Montgomery County, TXTX781,194413–

106Collier County, FLFL417,131406–

107Cobb County, GAGA793,345401–

108Paulding County, GAGA190,996395–

109Providence County, RIRI678,179392–

110Fresno County, CACA1,035,456388–

111Catawba County, NCNC170,172378–

112Fort Bend County, TXTX975,191375–

113Galveston County, TXTX372,207360–

114Washtenaw County, MIMI370,214354–

115Frederick County, MDMD302,883343–

116Franklin County, NCNC82,037343–

117Howard County, MDMD339,183336–

118Johnson County, TXTX218,048333–

119St. Johns County, FLFL346,328327–

120Warren County, NJNJ112,953327–

121Lake County, FLFL456,068326–

122Davidson County, TNTN745,904326–

123Baltimore, MDMD569,997324–

124Orange County, NYNY417,669322–

125Clay County, FLFL239,593319–

126Chester County, PAPA557,116313–

127Arlington County, VAVA243,931311–

128Snohomish County, WAWA870,656311–

129Kern County, CACA927,068309–

130Marion County, ININ992,196304–

131Washoe County, NVNV509,386303–

132South Central Connecticut Planning Region, CTCT578,741302–

133Brazoria County, TXTX419,080296–

134Dodge County, NENE38,057292–

135Loudoun County, VAVA449,749290–

136Camden County, NJNJ535,799289–

137Lorain County, OHOH323,219286–

138Guilford County, NCNC562,234282–

139York County, SCSC306,887281–

140East Baton Rouge Parish, LALA456,180277–

141Naugatuck Valley Planning Region, CTCT463,349276–

142DeKalb County, GAGA774,394274–

143Chesterfield County, VAVA397,148273–

144Sarasota County, FLFL479,958272–

145El Paso County, COCO757,040271–

146Greene County, MOMO309,286269–

147Kent County, MIMI675,232267–

148Montgomery County, OHOH539,598266–

149Cleveland County, OKOK303,973264–

150Hays County, TXTX304,390262–

151Rockland County, NYNY357,397260–

152Arapahoe County, COCO673,820258–

153Cherokee County, GAGA299,273258–

154Alamance County, NCNC186,177258–

155Pima County, AZAZ1,074,685254–

156Maury County, TNTN118,131253–

157Hall County, GAGA226,568252–

158Dane County, WIWI590,375251–

159Madison County, ALAL433,516249–

160Horry County, SCSC427,551245–

161Cumberland County, MEME317,222241–

162Dutchess County, NYNY300,708241–

163Lehigh County, PAPA384,383239–

164Will County, ILIL712,253233–

165Jackson County, OROR221,795230–

166Lake County, ININ504,612229–

167Marin County, CACA253,694228–

168Bay County, FLFL204,479224–

169Harnett County, NCNC150,137222–

170Union County, NCNC267,674221–

171Leon County, FLFL299,048219–

172Delaware County, OHOH242,032218–

173Johnson County, KSKS636,906217–

174Pinal County, AZAZ539,380215–

175Northampton County, PAPA324,411215–

176Denver County, COCO740,613211–

177Southeastern Connecticut Planning Region, CTCT284,015210–

178Merced County, CACA297,260209–

179York County, PAPA473,197209–

180Citrus County, FLFL171,666204–

181Nantucket County, MAMA14,758204–

182Hernando County, FLFL221,701202–

183Allegheny County, PAPA1,225,035201–

184Champaign County, ILIL209,972200–

185Talbot County, MDMD38,238200–

186New Castle County, DEDE588,026197–

187Placer County, CACA442,081193–

188Tulsa County, OKOK698,782190–

189Whitfield County, GAGA106,212189–

190Monroe County, FLFL80,406187–

191Macomb County, MIMI886,221186–

192Manatee County, FLFL468,200185–

193Benton County, WAWA221,722183–

194Santa Cruz County, CACA258,852182–

195Saline County, ARAR133,288181–

196Sonoma County, CACA486,444181–

197Clark County, WAWA532,119181–

198Montgomery County, NYNY50,046177–

199Erie County, PAPA265,832176–

200Spotsylvania County, VAVA155,388176–

201Hillsborough County, NHNH433,415175–

202Clackamas County, OROR426,280174–

203Honolulu County, HIHI988,703173–

204Cape May County, NJNJ93,390173–

205Albany County, NYNY321,225172–

206Yakima County, WAWA259,185172–

207Humboldt County, CACA131,647171–

208Highlands County, FLFL111,122171–

209Kent County, RIRI173,495170–

210Spokane County, WAWA558,344170–

211St. Louis, MOMO278,144168–

212St. Charles County, MOMO426,499167–

213Chatham County, GAGA311,855164–

214Dallas County, IAIA118,457164–

215Elmore County, ALAL91,577163–

216St. Bernard Parish, LALA45,642162–

217Escambia County, FLFL333,834161–

218Cuyahoga County, OHOH1,232,925160–

219St. Charles Parish, LALA50,586156–

220St. Tammany Parish, LALA279,108156–

221Monroe County, NYNY750,506156–

222Lane County, OROR381,584155–

223Black Hawk County, IAIA131,532154–

224Richland County, SCSC434,956154–

225Virginia Beach, VAVA453,737154–

226Ramsey County, MNMN541,623153–

227Deschutes County, OROR213,072153–

228Hampshire County, MAMA164,065152–

229Twin Falls County, IDID97,539151–

230Cumberland County, NJNJ157,148149–

231Centre County, PAPA157,393149–

232Larimer County, COCO377,292148–

233Sebastian County, ARAR130,641147–

234Fayette County, KYKY329,751146–

235Plymouth County, MAMA546,829146–

236Cumberland County, NCNC338,473146–

237Colusa County, CACA21,836144–

238Waukesha County, WIWI417,210144–

239Nassau County, FLFL106,879141–

240El Dorado County, CACA192,323140–

241Moore County, NCNC110,619140–

242Charlton County, GAGA13,121139–

243Wayne County, NCNC122,278139–

244Guadalupe County, TXTX201,111137–

245Whatcom County, WAWA236,392137–

246Ottawa County, MIMI308,459136–

247Schenectady County, NYNY162,581136–

248St. Joseph County, ININ272,861135–

249Lafourche Parish, LALA95,505135–

250Forsyth County, NCNC401,718135–

251Bingham County, IDID51,153134–

252Macon County, NCNC39,232134–

253St. Louis County, MOMO990,911133–

254Skagit County, WAWA132,975131–

255Saratoga County, NYNY241,343130–

256Smith County, TXTX252,549130–

257St. Clair County, ILIL250,708129–

258Gaston County, NCNC246,558129–

259Onondaga County, NYNY466,584128–

260Alexandria, VAVA160,662127–

261Wayne County, MIMI1,769,038126–

262Martin County, FLFL166,272125–

263Berkeley County, SCSC274,666125–

264Jackson County, MOMO732,994124–

265San Benito County, CACA70,082123–

266Hampden County, MAMA464,338123–

267Shasta County, CACA181,648122–

268Anne Arundel County, MDMD603,380122–

269Mohave County, AZAZ228,102121–

270Pueblo County, COCO169,277121–

271Sussex County, DEDE277,140121–

272Brazos County, TXTX249,088121–

273Richmond, VAVA237,257121–

274Oakland County, MIMI1,288,337120–

275Norfolk, VAVA231,013120–

276St. Croix County, WIWI98,276118–

277San Luis Obispo County, CACA282,367116–

278Adams County, COCO554,668114–

279Flagler County, FLFL140,360114–

280Santa Fe County, NMNM156,907114–

281Tompkins County, NYNY104,047114–

282DuPage County, ILIL934,298113–

283Jefferson County, WAWA33,970112–

284Douglas County, COCO399,396110–

285Orange County, NCNC152,498110–

286Berkeley County, WVWV139,522110–

287Jefferson County, ALAL665,742109–

288Mariposa County, CACA16,918109–

289Anoka County, MNMN381,605108–

290Sussex County, NJNJ148,063108–

291Beaufort County, SCSC204,433108–

292Okaloosa County, FLFL221,810106–

293Yamhill County, OROR110,024106–

294Wichita County, TXTX129,555106–

295Hardin County, KYKY113,482105–

296Douglas County, NENE606,460105–

297Ada County, IDID546,141104–

298Sedgwick County, KSKS538,433104–

299Lancaster County, PAPA563,159104–

300Roanoke, VAVA99,111104–

301Benton County, ARAR332,554103–

302Gordon County, GAGA61,701103–

303Jasper County, SCSC38,533102–

304Broomfield County, COCO79,174101–

305Hunt County, TXTX123,336101–

306Kitsap County, WAWA283,374101–

307Shelby County, TNTN910,226100–

308Wilson County, TXTX56,13999–

309Iredell County, NCNC211,79898–

310Cabarrus County, NCNC249,72597–

311Santa Barbara County, CACA442,06596–

312Lafayette Parish, LALA257,94996–

313Calvert County, MDMD94,48496–

314Lee County, ALAL189,88195–

315Cochise County, AZAZ126,33295–

316Lower Connecticut River Valley Planning Region, CTCT177,31194–

317Oklahoma County, OKOK822,12594–

318Marion County, WVWV55,58494–

319Franklin County, MAMA70,69893–

320Marshall County, WVWV29,15993–

321San Joaquin County, CACA823,81592–

322Wilkes County, NCNC66,23392–

323Bartholomew County, ININ85,72991–

324Polk County, OROR90,03791–

325Cherokee County, SCSC58,27591–

326Monterey County, CACA433,72990–

327Indian River County, FLFL172,79989–

328Washington County, RIRI129,79589–

329Washington County, NENE21,30288–

330Boulder County, COCO328,56087–

331Wyandotte County, KSKS170,59787–

332Sarpy County, NENE208,30387–

333Josephine County, OROR87,86787–

334Harrison County, MSMS217,13686–

335McLennan County, TXTX272,02086–

336Henry County, GAGA264,92285–

337Wicomico County, MDMD106,89985–

338Henderson County, NCNC122,37585–

339Rutherford County, TNTN386,35285–

340Hidalgo County, TXTX921,54985–

341Brown County, WIWI275,80385–

342Peoria County, ILIL178,55384–

343Walworth County, WIWI106,12784–

344Washington County, ARAR271,21383–

345Lexington County, SCSC317,58883–

346Hamilton County, ININ387,03682–

347Anchorage, AKAK287,15581–

348Kane County, ILIL525,75781–

349DeSoto County, MSMS197,91881–

350Gallatin County, MTMT128,74081–

351Anderson County, SCSC219,93081–

352Williamson County, TNTN272,06181–

353Lake County, ILIL719,33980–

354Atlantic County, NJNJ278,65780–

355Rockingham County, NHNH324,07779–

356Bryan County, GAGA52,06277–

357Tippecanoe County, ININ190,45676–

358Jessamine County, KYKY57,14776–

359Sumner County, TNTN215,53876–

360Northwest Hills Planning Region, CTCT114,69075–

361Ellis County, TXTX240,86775–

362Fayette County, GAGA125,15674–

363Forsyth County, GAGA282,80574–

364Yolo County, CACA224,41073–

365Jefferson County, KYKY795,22273–

366Chittenden County, VTVT169,11573–

367Portage County, WIWI71,94373–

368Mendocino County, CACA88,12272–

369Clarke County, GAGA129,92172–

370Fairfax, VAVA26,77272–

371Lampasas County, TXTX23,65771–

372Tulare County, CACA485,14670–

373Mercer County, NDND8,44170–

374Cabell County, WVWV91,18370–

375Baldwin County, ALAL267,76169–

376Ector County, TXTX173,80169–

377Columbia County, FLFL74,09468–

378St. Mary's County, MDMD116,69268–

379Rowan County, NCNC155,09668–

380Pike County, PAPA62,80868–

381Chesterfield County, SCSC44,74068–

382Greenwood County, SCSC70,37968–

383Gloucester County, NJNJ312,63867–

384Summit County, OHOH538,37667–

385Klamath County, OROR70,27467–

386Spartanburg County, SCSC380,85767–

387Coryell County, TXTX85,59267–

388Van Zandt County, TXTX66,13067–

389Campbell County, VAVA55,62967–

390Montgomery County, VAVA98,43467–

391Ascension Parish, LALA135,10566–

392Jackson County, MSMS147,66666–

393Columbia County, NYNY60,16866–

394Weber County, UTUT278,17466–

395Grand Traverse County, MIMI96,72965–

396Brunswick County, NCNC174,70265–

397Knox County, TNTN511,45365–

398Davis County, UTUT381,22765–

399Yuma County, AZAZ224,44964–

400Whitman County, WAWA48,51264–

401Stafford County, VAVA170,80363–

402Chesapeake, VAVA255,33263–

403Eau Claire County, WIWI109,03363–

404Calhoun County, MIMI133,40862–

405Garfield County, OKOK61,77962–

406Henrico County, VAVA342,77562–

407Ingham County, MIMI289,70959–

408Jefferson County, MOMO233,13259–

409Onslow County, NCNC217,17559–

410Franklin County, PAPA160,65259–

411Manassas, VAVA44,33259–

412Tuscaloosa County, ALAL241,36858–

413Hendricks County, ININ193,51057–

414McDowell County, NCNC45,19857–

415Holt County, NENE10,06756–

416Butte County, CACA209,21155–

417Madera County, CACA167,92755–

418Bee County, TXTX32,51555–

419Botetourt County, VAVA34,14455–

420Livingston Parish, LALA155,03654–

421Blue Earth County, MNMN70,63454–

422Box Elder County, UTUT65,32054–

423Weld County, COCO378,42653–

424Merrimack County, NHNH158,07853–

425Richland County, NDND16,73153–

426Burleson County, TXTX20,54953–

427Fairbanks North Star, AKAK93,97252–

428Columbia County, GAGA169,18952–

429Douglas County, GAGA154,29352–

430Floyd County, ININ82,15352–

431Sandoval County, NMNM159,56552–

432Lackawanna County, PAPA216,50252–

433Florence County, SCSC138,50452–

434Washington County, UTUT213,67052–

435Jackson County, GAGA99,26551–

436Liberty County, GAGA70,31351–

437Marion County, ILIL36,38251–

438Clinton County, MIMI80,43251–

439Cortland County, NYNY45,85051–

440St. Lawrence County, NYNY105,48851–

441Robertson County, TNTN80,17551–

442Kauai County, HIHI73,40050–

443Ulster County, NYNY183,33050–

444Jefferson County, TXTX254,32150–

445Chippewa County, MIMI36,08149–

446Bell County, TXTX402,24849–

447King George County, VAVA29,64649–

448Berks County, PAPA440,07248–

449Lebanon County, PAPA146,38048–

450Colquitt County, GAGA47,43847–

451Iron County, UTUT67,14147–

452Mason County, WAWA71,16547–

453Eaton County, MIMI109,58146–

454Taney County, MOMO57,00146–

455Fulton County, NYNY52,21646–

456Lucas County, OHOH423,34746–

457Monroe County, PAPA167,17946–

458Roanoke County, VAVA97,15046–

459Coweta County, GAGA160,24045–

460Androscoggin County, MEME116,48745–

461Warren County, MOMO39,01645–

462Grafton County, NHNH93,22545–

463Carteret County, NCNC70,46945–

464Randolph County, NCNC149,51645–

465Marion County, OROR355,77745–

466Cleveland County, NCNC103,32544–

467Tehama County, CACA64,66543–

468Hawaii County, HIHI210,04343–

469Barren County, KYKY45,64143–

470Hoke County, NCNC56,93943–

471Montgomery County, TNTN249,93543–

472McHenry County, ILIL317,75142–

473Barton County, MOMO11,79542–

474Nueces County, TXTX352,99242–

475Wood County, OHOH134,17641–

476Barnwell County, SCSC20,65341–

477Lynchburg, VAVA81,34741–

478Chambers County, ALAL34,25340–

479Santa Rosa County, FLFL211,11540–

480Olmsted County, MNMN166,73140–

481Sherburne County, MNMN104,19440–

482Wood County, WVWV82,38540–

483Calhoun County, FLFL13,28939–

484Elkhart County, ININ208,77439–

485Monroe County, ININ143,34539–

486Franklin County, MEME30,82439–

487Harford County, MDMD266,44639–

488Luzerne County, PAPA332,12639–

489Schuylkill County, PAPA145,08539–

490Matanuska-Susitna, AKAK118,66638–

491Mesa County, COCO162,84538–

492Medina County, OHOH185,02538–

493Butler County, PAPA200,16938–

494Bartow County, GAGA120,80037–

495Macoupin County, ILIL43,74837–

496Oldham County, KYKY70,98637–

497Shenandoah County, VAVA45,83937–

498Hancock County, MSMS46,87336–

499Oktibbeha County, MSMS51,89636–

500Boone County, MOMO191,74636–

SHOWING 1–500 OF 916

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES

Frequently asked

Which county has the highest costa rican population?

Los Angeles County, California ranks #1 with 10,509 (2024 American Community Survey).

What are the top 5 counties by costa rican population?

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

How many counties are in this ranking?

916 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.

How is costa rican population measured?

Number of residents who are Costa Rican origin (Hispanic origin, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2024).