RANKING · 2024 ACS · 500 SHOWN OF 966

Largest Chamorro population, US counties

US counties ranked by the number of residents who are Chamorro, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. San Diego County, California leads at 7,855. 966 counties qualify in total. California carries 10 of the top 25 entries.

Chamorro Americans: full group profile →

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SAME RANKING BYCities States Metros

YEAR2020 2024

RANKPLACESTATEPOPCHAMORRO POPULATIONVS 2020

USUnited States0.0% of US population334,922,499146,459–

01San Diego County, CACA3,282,2487,855−11%

02Los Angeles County, CACA9,694,9346,594+15%

03Honolulu County, HIHI988,7036,044+11%

04Pierce County, WAWA946,2885,594−19%

05Clark County, NVNV2,407,2264,517−13%

06King County, WAWA2,344,9393,683+15%

07Maricopa County, AZAZ4,689,5583,245−6%

08Solano County, CACA455,3762,858−14%

09Alameda County, CACA1,636,6302,757−19%

10Riverside County, CACA2,544,9162,710−35%

11Orange County, CACA3,149,5072,411−15%

12Bexar County, TXTX2,160,0882,325+4%

13Harris County, TXTX5,045,0262,253+33%

14Santa Clara County, CACA1,914,3912,122−11%

15San Bernardino County, CACA2,224,0912,085+3%

16Sacramento County, CACA1,618,4602,078−18%

17Kitsap County, WAWA283,3742,061+3%

18Snohomish County, WAWA870,6562,059+34%

19Thurston County, WAWA304,2611,677+53%

20Bell County, TXTX402,2481,479+5%

21Tarrant County, TXTX2,248,4661,468+6%

22El Paso County, COCO757,0401,293+4%

23Clark County, WAWA532,1191,210−18%

24Washington County, OROR611,7081,153+10%

25Stanislaus County, CACA557,7191,085+168%

26Prince William County, VAVA502,9661,082+145%

27Contra Costa County, CACA1,170,0701,054−38%

28San Joaquin County, CACA823,8151,034−29%

29Travis County, TXTX1,389,670898−35%

30El Paso County, TXTX877,858863+30%

31Denver County, COCO740,613817+54%

32Fairfax County, VAVA1,167,873812−5%

33San Francisco County, CACA826,079733+5%

34San Mateo County, CACA743,568721−18%

35Pinal County, AZAZ539,380700+22%

36Multnomah County, OROR795,391675−29%

37Richland County, SCSC434,956637+46%

38Monterey County, CACA433,729610−32%

39Pima County, AZAZ1,074,685595+17%

40Virginia Beach, VAVA453,737591+116%

41Salt Lake County, UTUT1,220,916589−17%

42Queens County, NYNY2,358,182584+20%

43Anchorage, AKAK287,155576−11%

44Coryell County, TXTX85,592557+140%

45Fresno County, CACA1,035,456538−15%

46Spokane County, WAWA558,344530+2%

47Cumberland County, NCNC338,473526−36%

48Montgomery County, TXTX781,194504+50300%

49Washoe County, NVNV509,386498−9%

50Dallas County, TXTX2,661,397493−46%

51Ventura County, CACA830,851469+6%

52Collin County, TXTX1,297,179466+82%

53Hawaii County, HIHI210,043462−20%

54Kern County, CACA927,068449−19%

55Cook County, ILIL5,194,625445−28%

56Shelby County, TNTN910,226443+571%

57Williamson County, TXTX752,827437−23%

58Duval County, FLFL1,062,963419−26%

59Arapahoe County, COCO673,820409−6%

60Gwinnett County, GAGA1,018,099406+269%

61St. Tammany Parish, LALA279,108401+2011%

62Shasta County, CACA181,648396+39%

63Maui County, HIHI160,592389+38%

64Clay County, FLFL239,593386+18%

65Ada County, IDID546,141384−1%

66Kings County, NYNY2,653,963373+24%

67Placer County, CACA442,081365−3%

68Yolo County, CACA224,410361+42%

69Kauai County, HIHI73,400351+114%

70Montgomery County, MDMD1,074,582346+4%

71Adams County, COCO554,668341−12%

72Marion County, OROR355,777338+136%

73Oklahoma County, OKOK822,125337+13%

74Okaloosa County, FLFL221,810336+81%

75Oakland County, MIMI1,288,337335+150%

76Middlesex County, NJNJ883,335332+444%

77Denton County, TXTX1,069,346308+7%

78Sonoma County, CACA486,444306+30%

79Horry County, SCSC427,551304+881%

80Marion County, FLFL442,660303+910%

81Clay County, MOMO265,032300+57%

82Middlesex County, MAMA1,669,979299−17%

83Liberty County, GAGA70,313298+16%

84Fort Bend County, TXTX975,191294+635%

85Yuba County, CACA88,691287+77%

86Escambia County, FLFL333,834284+71%

87Wayne County, MIMI1,769,038282+78%

88Hoke County, NCNC56,939280+88%

89Wake County, NCNC1,257,235274+7%

90Lane County, OROR381,584273+92%

91Broward County, FLFL2,013,317272−37%

92Orange County, FLFL1,528,002271−50%

93Pasco County, FLFL674,516271+834%

94Cobb County, GAGA793,345270−5%

95Benton County, WAWA221,722270+575%

96Palm Beach County, FLFL1,575,726269−3%

97Caldwell County, NCNC81,105268–

98Guilford County, NCNC562,234267+1%

99Sutter County, CACA98,787267−48%

100Henrico County, VAVA342,775258+892%

101Muscogee County, GAGA202,171257−2%

102Comanche County, OKOK122,158254+54%

103Clackamas County, OROR426,280251−15%

104Chesapeake, VAVA255,332250−15%

105Lower Connecticut River Valley Planning Region, CTCT177,311250–

106Jackson County, MOMO732,994248−25%

107Brevard County, FLFL663,982234+31%

108Brazoria County, TXTX419,080228+338%

109Greene County, MOMO309,286228+256%

110Milwaukee County, WIWI924,216227+116%

111Oconee County, GAGA44,893226–

112Santa Barbara County, CACA442,065225−3%

113Texas County, OKOK20,322220–

114Utah County, UTUT759,859220+40%

115Norfolk, VAVA231,013220+114%

116Jackson County, NCNC45,039219–

117Island County, WAWA85,657219+77%

118Mecklenburg County, NCNC1,233,383217−14%

119Harnett County, NCNC150,137217+62%

120Mohave County, AZAZ228,102216+188%

121Vermilion Parish, LALA57,671215+258%

122Brazos County, TXTX249,088212+48%

123Capitol Planning Region, CTCT994,115202–

124Hudson County, NJNJ735,033201+97%

125Leavenworth County, KSKS84,590201+328%

126Clayton County, GAGA297,471200+4%

127Pinellas County, FLFL948,563199−7%

128Sarpy County, NENE208,303198+57%

129District of Columbia, DCDC693,645198+34%

130Montgomery County, TNTN249,935196−40%

131Baltimore County, MDMD847,650195+1%

132Miami-Dade County, FLFL2,802,029191−24%

133Philadelphia County, PAPA1,574,281188+194%

134Craven County, NCNC105,025187+192%

135Chesterfield County, VAVA397,148185+50%

136El Dorado County, CACA192,323178+314%

137Jefferson County, NYNY111,540171+159%

138Tulare County, CACA485,146171−48%

139Yamhill County, OROR110,024170+278%

140Bronx County, NYNY1,406,332169−24%

141Franklin County, OHOH1,361,536168+342%

142Santa Cruz County, CACA258,852167+35%

143Hampden County, MAMA464,338166–

144Douglas County, COCO399,396166+118%

145Caddo Parish, LALA224,226164+356%

146Providence County, RIRI678,179162−56%

147Brown County, WIWI275,803161–

148Anne Arundel County, MDMD603,380161−49%

149Hillsborough County, FLFL1,574,115159−40%

150Madison County, ALAL433,516159−18%

151Cherokee County, GAGA299,273157+283%

152Cameron County, TXTX433,946155+15%

153Charleston County, SCSC436,200155+101%

154Matanuska-Susitna, AKAK118,666154−19%

155Weld County, COCO378,426152−54%

156Cowlitz County, WAWA114,885152−14%

157Mason County, WAWA71,165152−32%

158York County, SCSC306,887151+695%

159DeKalb County, GAGA774,394151−24%

160Knox County, TNTN511,453149+25%

161Bristol County, MAMA593,640147−30%

162Osceola County, FLFL481,718147+488%

163Johnson County, TXTX218,048146+147%

164Cuyahoga County, OHOH1,232,925145−15%

165Cumberland County, MEME317,222141+1310%

166DuPage County, ILIL934,298141+110%

167Southeastern Connecticut Planning Region, CTCT284,015140–

168Calhoun County, ALAL115,834139−55%

169Sussex County, DEDE277,140138−63%

170Fairbanks North Star, AKAK93,972137−58%

171Harrison County, MSMS217,136137−30%

172Pulaski County, MOMO54,442136+36%

173Bernalillo County, NMNM667,601136+84%

174Christian County, KYKY70,115135+50%

175Racine County, WIWI198,919134+347%

176Wichita County, TXTX129,555133+87%

177Lorain County, OHOH323,219132+633%

178Scott County, KYKY62,262132–

179Plymouth County, MAMA546,829131+589%

180Lyon County, NVNV65,088131+38%

181Fulton County, GAGA1,098,791131−60%

182Grays Harbor County, WAWA78,144131+8%

183New Hanover County, NCNC245,959130+348%

184Spartanburg County, SCSC380,857130+3150%

185Lauderdale County, MSMS70,317129–

186Granville County, NCNC61,421128−9%

187Geary County, KSKS36,338127+182%

188Washington County, ARAR271,213123+6050%

189Alachua County, FLFL290,028123+486%

190Hays County, TXTX304,390122+47%

191Walla Walla County, WAWA62,361122+139%

192Olmsted County, MNMN166,731119+3%

193Will County, ILIL712,253119+116%

194Guadalupe County, TXTX201,111118−29%

195Rains County, TXTX13,542118+2260%

196St. Johns County, FLFL346,328118–

197Ottawa County, MIMI308,459117+516%

198Lewis County, WAWA88,062117−40%

199Douglas County, NVNV50,111116+452%

200Polk County, OROR90,037116−29%

201Jo Daviess County, ILIL21,594116–

202Coconino County, AZAZ144,368115+271%

203Humboldt County, CACA131,647115−66%

204Kootenai County, IDID191,864113−3%

205Fairfield County, OHOH169,752112+331%

206Bibb County, GAGA157,556112+173%

207Merced County, CACA297,260111+6%

208Dakota County, MNMN457,710110−45%

209Ramsey County, MNMN541,623110−39%

210Valencia County, NMNM82,013110–

211Martin County, KYKY10,697110–

212Newport News, VAVA183,230110+9%

213Ector County, TXTX173,801109+252%

214Sherburne County, MNMN104,194107–

215Noble County, ININ47,937107–

216Stafford County, VAVA170,803106+31%

217Whatcom County, WAWA236,392106−80%

218Hamilton County, OHOH838,418106−21%

219Pueblo County, COCO169,277106+9%

220Washington County, MDMD157,731105+6%

221Columbia County, OROR54,091105+289%

222Nassau County, NYNY1,398,939105−44%

223Sedgwick County, KSKS538,433105−72%

224Stark County, OHOH373,771104+478%

225Kleberg County, TXTX30,315104–

226Skagit County, WAWA132,975104−1%

227Loudoun County, VAVA449,749103−63%

228Gregg County, TXTX126,095102−3%

229Cass County, MOMO115,859101+339%

230Maury County, TNTN118,131101–

231Baltimore, MDMD569,997100+488%

232Tuolumne County, CACA53,160100+614%

233Cache County, UTUT145,000100+138%

234Vernon Parish, LALA45,09198+11%

235Kent County, MIMI675,23298+42%

236Weber County, UTUT278,17498−5%

237Lake County, ININ504,61298+367%

238Norfolk County, MAMA739,74997−68%

239Sauk County, WIWI66,65297–

240Seminole County, FLFL491,88497+28%

241Prince George's County, MDMD970,37497−55%

242Westchester County, NYNY1,015,74397−70%

243Calvert County, MDMD94,48496+1100%

244Lancaster County, NENE334,04996−5%

245Carteret County, NCNC70,46995+9400%

246Laramie County, WYWY102,93895−49%

247San Benito County, CACA70,08294−8%

248Medina County, OHOH185,02594–

249Benton County, OROR97,72894+100%

250Jackson County, OROR221,79593−45%

251Onslow County, NCNC217,17592−64%

252Northwest Hills Planning Region, CTCT114,69092–

253Charles County, MDMD176,59392+1050%

254Frederick County, MDMD302,88392+922%

255Larimer County, COCO377,29291+90%

256Washtenaw County, MIMI370,21490+190%

257Chatham County, GAGA311,85589+3%

258Shawnee County, KSKS178,60789+2867%

259Davis County, UTUT381,22789−74%

260Suffolk County, NYNY1,546,09088−56%

261Montgomery County, PAPA877,64388−37%

262San Luis Obispo County, CACA282,36787−16%

263Dane County, WIWI590,37585+33%

264Cleveland County, OKOK303,97385+20%

265Manatee County, FLFL468,20085+77%

266St. Louis County, MOMO990,91184+9%

267Yakima County, WAWA259,18583−45%

268Jefferson County, COCO580,45183−69%

269New York County, NYNY1,664,86282−54%

270Minnehaha County, SDSD212,69182+645%

271York County, VAVA71,37481+8%

272Johnson County, KSKS636,90681−49%

273Garfield County, OKOK61,77980–

274Polk County, IAIA516,54680+90%

275Summit County, COCO31,51779+295%

276Lake County, ILIL719,33979+22%

277Hanover County, VAVA116,42378−44%

278Santa Fe County, NMNM156,90777+126%

279Williams County, OHOH36,54977–

280Boulder County, COCO328,56077+75%

281Porter County, ININ176,04977+175%

282Bourbon County, KSKS14,31977–

283Worcester County, MAMA888,50276−7%

284Allegheny County, PAPA1,225,03576−43%

285Sandoval County, NMNM159,56576−57%

286Franklin County, WAWA102,61276−42%

287Halifax County, NCNC46,53476+443%

288Benton County, ARAR332,55475+241%

289Kings County, CACA154,32775+19%

290Buncombe County, NCNC277,41775−34%

291Macon County, ILIL99,30075−11%

292Douglas County, NENE606,46074−83%

293Bay County, FLFL204,47974−64%

294Essex County, MAMA826,65373+115%

295Pasquotank County, NCNC42,20173–

296Rowan County, NCNC155,09673+813%

297Hamilton County, TNTN390,83373+74%

298Summit County, OHOH538,37673+135%

299Martin County, FLFL166,27273−22%

300Livingston County, ILIL35,05773+711%

301Hardin County, KYKY113,48273−39%

302Jefferson County, KYKY795,22273−47%

303Yuma County, AZAZ224,44972−35%

304Wayne County, NCNC122,27872+89%

305Alamance County, NCNC186,17772–

306White County, ARAR80,08571–

307Potter County, TXTX114,45371+163%

308Elmore County, IDID29,46571−57%

309Galveston County, TXTX372,20771−73%

310Ocean County, NJNJ673,74670+367%

311Warren County, ILIL16,22270–

312Canadian County, OKOK187,18969–

313Douglas County, GAGA154,29369–

314Garfield County, COCO63,47467+738%

315Victoria County, TXTX92,65667−40%

316Webster County, MOMO43,05466–

317St. Joseph County, ININ272,86166+725%

318Dubuque County, IAIA99,38166+53%

319McKinley County, NMNM68,11965+51%

320Jasper County, IAIA38,15365+983%

321Douglas County, WAWA46,47365−70%

322Lucas County, OHOH423,34764+156%

323Tulsa County, OKOK698,78264−49%

324James City County, VAVA83,32664+10%

325Collier County, FLFL417,13164+78%

326Freeborn County, MNMN30,44063+1475%

327Le Flore County, OKOK50,19663–

328McLennan County, TXTX272,02063−16%

329Columbia County, GAGA169,18963–

330McHenry County, ILIL317,75163+80%

331Vanderburgh County, ININ181,99563+133%

332Christian County, MOMO96,72562+158%

333Napa County, CACA132,94962−44%

334Anoka County, MNMN381,60561+126%

335Greenville County, SCSC583,12561−81%

336Broomfield County, COCO79,17460–

337Morgan County, COCO30,30660+300%

338Summit County, UTUT43,14160–

339Delaware County, PAPA580,93759+51%

340Taylor County, TXTX150,07759+2850%

341Shelby County, ALAL238,55259+354%

342Suffolk County, MAMA791,89158−23%

343Chatham County, NCNC85,11158+346%

344Sampson County, NCNC61,50457–

345Madera County, CACA167,92756+229%

346Hillsborough County, NHNH433,41556−23%

347Ashtabula County, OHOH96,71356−7%

348Catoosa County, GAGA69,62856–

349Scott County, IAIA175,25956+155%

350Johnson County, MOMO56,67055+6%

351Bowie County, TXTX92,69655–

352Lubbock County, TXTX328,90655−62%

353Clermont County, OHOH216,97754+116%

354Bradley County, TNTN115,46553–

355Lauderdale County, TNTN24,61753–

356Hutchinson County, TXTX19,63353+657%

357Chester County, PAPA557,11653−4%

358Cass County, NENE27,65752+8%

359Williamson County, TNTN272,06152+550%

360Hernando County, FLFL221,70152–

361Greene County, TNTN73,83152−10%

362Imperial County, CACA181,41151−54%

363Pennington County, SDSD116,79251−27%

364Nueces County, TXTX352,99251−23%

365La Crosse County, WIWI121,33951+750%

366Lafayette County, MSMS59,59750+456%

367Lake County, OHOH232,21750+2400%

368Bartow County, GAGA120,80050–

369Stevens County, WAWA49,66850+1150%

370Franklin County, MAMA70,69849−29%

371Platte County, MOMO114,40049−63%

372St. Louis, MOMO278,14449+32%

373Gloucester County, NJNJ312,63849+188%

374Ward County, NDND68,23349−18%

375Frederick County, VAVA99,95549–

376Chelan County, WAWA81,94149−57%

377Marin County, CACA253,69448−76%

378Wilkes County, NCNC66,23348−69%

379Monroe County, TNTN49,73048–

380Butte County, CACA209,21147−72%

381Williams County, NDND41,76747–

382Berkeley County, SCSC274,66647−28%

383Wyandotte County, KSKS170,59747−15%

384Putnam County, NYNY99,02846–

385Passaic County, NJNJ531,62445+41%

386Lamb County, TXTX12,57945–

387Midland County, TXTX187,85545+114%

388Big Horn County, WYWY12,02445+221%

389Fayette County, GAGA125,15645−85%

390Davidson County, TNTN745,90444−81%

391Umatilla County, OROR81,11944+19%

392Leon County, FLFL299,04844−14%

393Richmond County, GAGA206,55943−75%

394York County, MEME222,43443+19%

395Cabarrus County, NCNC249,72542+68%

396Montgomery County, OHOH539,59842−57%

397Pickens County, SCSC139,19842–

398Hennepin County, MNMN1,284,78442−69%

399DeKalb County, ILIL101,83542−24%

400Tipton County, TNTN62,28741–

401Manistee County, MIMI25,65641–

402Swisher County, TXTX6,70341+925%

403Roanoke County, VAVA97,15041+37%

404Greene County, VAVA21,95841–

405Coweta County, GAGA160,24041+1267%

406Adair County, KYKY19,42341–

407Pawnee County, OKOK16,02940–

408Alexandria, VAVA160,66240+8%

409Peoria County, ILIL178,55340+1900%

410Chaves County, NMNM63,36440–

411Luzerne County, PAPA332,12640−47%

412Lancaster County, PAPA563,15939+3%

413Parker County, TXTX184,76739+56%

414LaPorte County, ININ111,29439+200%

415St. Lucie County, FLFL402,44938–

416Bergen County, NJNJ977,02638−86%

417Orange County, NCNC152,49838−3%

418Delaware County, OHOH242,03238–

419Upshur County, TXTX44,41038–

420Warren County, KYKY149,37537−56%

421Mercer County, NJNJ399,28937−78%

422Augusta County, VAVA78,94037−5%

423Polk County, FLFL874,79037−37%

424Walton County, FLFL93,28837–

425Erie County, NYNY946,74136+29%

426Codington County, SDSD29,56236–

427Cannon County, TNTN15,29636–

428Warren County, TNTN43,71736+800%

429Livingston County, MIMI197,31536–

430Walker County, GAGA70,25036–

431Winnebago County, ILIL283,67436−10%

432Russell County, KSKS6,58136+64%

433Yavapai County, AZAZ252,55235−34%

434Dawson County, NENE24,45235–

435Comal County, TXTX209,16635−31%

436Jim Wells County, TXTX38,80435–

437Kaufman County, TXTX209,23535−33%

438Forsyth County, GAGA282,80535–

439Allen County, ININ402,32935−75%

440Finney County, KSKS37,50535+192%

441Kenton County, KYKY175,77935+67%

442Tompkins County, NYNY104,04735–

443Blount County, TNTN143,82035−31%

444Ferry County, WAWA7,51735+338%

445Cochise County, AZAZ126,33234−75%

446Cape Girardeau County, MOMO83,99934+70%

447Macomb County, MIMI886,22134−23%

448Dutchess County, NYNY300,70834–

449Deschutes County, OROR213,07234+10%

450Columbia County, WIWI58,13234+750%

451Jefferson County, ALAL665,74234+21%

452Otero County, NMNM70,36833−79%

453Orange County, TXTX86,26633–

454Pike County, GAGA20,93233–

455Yakutat, AKAK67232−30%

456Johnson County, ARAR26,22532+7%

457Albemarle County, VAVA118,35632–

458Albany County, WYWY38,55832+39%

459Rock Island County, ILIL141,86932−52%

460Floyd County, ININ82,15332–

461Cheyenne County, NENE9,52832–

462Boone County, MOMO191,74631+55%

463Buchanan County, MOMO83,54031−78%

464Schuylkill County, PAPA145,08531–

465St. Clair County, ILIL250,70831−28%

466Whitfield County, GAGA106,21231–

467Harford County, MDMD266,44631+0%

468Prince George County, VAVA43,93630−55%

469Hampton, VAVA137,31530−67%

470Lee County, FLFL875,60730−55%

471Worcester County, MDMD54,45929–

472Calhoun County, MIMI133,40829–

473Hood County, TXTX70,50129+38%

474Scott County, ININ25,05329–

475Montgomery County, KYKY28,82229–

476Butler County, MOMO41,90428+22%

477Essex County, NJNJ896,37928−67%

478Burnett County, WIWI17,22328+1300%

479Sevier County, TNTN101,34227+145%

480Rockingham County, NHNH324,07727−53%

481Camden County, NJNJ535,79927−27%

482Union County, NJNJ601,86327−25%

483Los Alamos County, NMNM19,40727+23%

484Oconee County, SCSC83,77527+125%

485Eastland County, TXTX18,14327–

486Harrison County, TXTX71,95627–

487Story County, IAIA101,29127+200%

488Waldo County, MEME40,69327–

489Lincoln County, NCNC98,65427+170%

490Faulkner County, ARAR133,97926−40%

491Seneca County, NYNY32,88326+44%

492Douglas County, OROR111,95126+136%

493Crane County, TXTX4,55426+53%

494Kerr County, TXTX54,03726–

495Putnam County, GAGA23,72226–

496Graham County, AZAZ40,15726+100%

497Peach County, GAGA29,87726–

498Campbell County, KYKY95,44125–

499Morehouse Parish, LALA23,70525–

500St. Louis County, MNMN200,51825+178%

SHOWING 1–500 OF 966

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES

Frequently asked

Which county has the highest chamorro population?

San Diego County, California ranks #1 with 7,855 (2024 American Community Survey).

What are the top 5 counties by chamorro population?

San Diego County, California, Los Angeles County, California, Honolulu County, Hawaii, Pierce County, Washington, Clark County, Nevada.

How many counties are in this ranking?

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

How is chamorro population measured?

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