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. The median across all 966 is 27. Biggest climber in the top 100 since 2020: Montgomery County, TX, up 1,002 places to #48.

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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%

02▲1Los Angeles County, CACA9,694,9346,594+15%

03▲1Honolulu County, HIHI988,7036,044+11%

04▼2Pierce County, WAWA946,2885,594−19%

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

06▲4King County, WAWA2,344,9393,683+15%

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

08▲1Solano County, CACA455,3762,858−14%

09▼1Alameda County, CACA1,636,6302,757−19%

10▼4Riverside County, CACA2,544,9162,710−35%

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

12▲2Bexar County, TXTX2,160,0882,325+4%

13▲5Harris County, TXTX5,045,0262,253+33%

14▼1Santa Clara County, CACA1,914,3912,122−11%

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

16▼4Sacramento County, CACA1,618,4602,078−18%

17▼1Kitsap County, WAWA283,3742,061+3%

18▲1Snohomish County, WAWA870,6562,059+34%

19▲7Thurston County, WAWA304,2611,677+53%

20▲2Bell County, TXTX402,2481,479+5%

21▲3Tarrant County, TXTX2,248,4661,468+6%

22▲3El Paso County, COCO757,0401,293+4%

23▼3Clark County, WAWA532,1191,210−18%

24▲3Washington County, OROR611,7081,153+10%

25▲34Stanislaus County, CACA557,7191,085+168%

26▲29Prince William County, VAVA502,9661,082+145%

27▼10Contra Costa County, CACA1,170,0701,054−38%

28▼7San Joaquin County, CACA823,8151,034−29%

29▼6Travis County, TXTX1,389,670898−35%

30▲6El Paso County, TXTX877,858863+30%

31▲17Denver County, COCO740,613817+54%

32Fairfax County, VAVA1,167,873812−5%

33▲2San Francisco County, CACA826,079733+5%

34▼3San Mateo County, CACA743,568721−18%

35▲6Pinal County, AZAZ539,380700+22%

36▼8Multnomah County, OROR795,391675−29%

37▲19Richland County, SCSC434,956637+46%

38▼8Monterey County, CACA433,729610−32%

39▲12Pima County, AZAZ1,074,685595+17%

40▲58Virginia Beach, VAVA453,737591+116%

41▼7Salt Lake County, UTUT1,220,916589−17%

42▲10Queens County, NYNY2,358,182584+20%

43▼6Anchorage, AKAK287,155576−11%

44▲71Coryell County, TXTX85,592557+140%

45▼7Fresno County, CACA1,035,456538−15%

46▲3Spokane County, WAWA558,344530+2%

47▼14Cumberland County, NCNC338,473526−36%

48▲1,002Montgomery County, TXTX781,194504+50300%

49▼4Washoe County, NVNV509,386498−9%

50▼21Dallas County, TXTX2,661,397493−46%

51▲3Ventura County, CACA830,851469+6%

52▲55Collin County, TXTX1,297,179466+82%

53▼13Hawaii County, HIHI210,043462−20%

54▼10Kern County, CACA927,068449−19%

55▼16Cook County, ILIL5,194,625445−28%

56▲260Shelby County, TNTN910,226443+571%

57▼15Williamson County, TXTX752,827437−23%

58▼15Duval County, FLFL1,062,963419−26%

59▼1Arapahoe County, COCO673,820409−6%

60▲166Gwinnett County, GAGA1,018,099406+269%

61▲570St. Tammany Parish, LALA279,108401+2011%

62▲30Shasta County, CACA181,648396+39%

63▲31Maui County, HIHI160,592389+38%

64▲11Clay County, FLFL239,593386+18%

65▼5Ada County, IDID546,141384−1%

66▲18Kings County, NYNY2,653,963373+24%

67▼4Placer County, CACA442,081365−3%

68▲41Yolo County, CACA224,410361+42%

69▲90Kauai County, HIHI73,400351+114%

70▼1Montgomery County, MDMD1,074,582346+4%

71▼10Adams County, COCO554,668341−12%

72▲104Marion County, OROR355,777338+136%

73▲14Oklahoma County, OKOK822,125337+13%

74▲67Okaloosa County, FLFL221,810336+81%

75▲114Oakland County, MIMI1,288,337335+150%

76▲263Middlesex County, NJNJ883,335332+444%

77▲14Denton County, TXTX1,069,346308+7%

78▲35Sonoma County, CACA486,444306+30%

79▲417Horry County, SCSC427,551304+881%

80▲436Marion County, FLFL442,660303+910%

81▲57Clay County, MOMO265,032300+57%

82▼16Middlesex County, MAMA1,669,979299−17%

83▲22Liberty County, GAGA70,313298+16%

84▲345Fort Bend County, TXTX975,191294+635%

85▲77Yuba County, CACA88,691287+77%

86▲71Escambia County, FLFL333,834284+71%

87▲77Wayne County, MIMI1,769,038282+78%

88▲83Hoke County, NCNC56,939280+88%

89▲17Wake County, NCNC1,257,235274+7%

90▲88Lane County, OROR381,584273+92%

91▼34Broward County, FLFL2,013,317272−37%

92▼46Orange County, FLFL1,528,002271−50%

93▲438Pasco County, FLFL674,516271+834%

94▼1Cobb County, GAGA793,345270−5%

95▲336Benton County, WAWA221,722270+575%

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

97Caldwell County, NCNC81,105268–

98▲3Guilford County, NCNC562,234267+1%

99▼49Sutter County, CACA98,787267−48%

100▲458Henrico County, VAVA342,775258+892%

101▲2Muscogee County, GAGA202,171257−2%

102▲56Comanche County, OKOK122,158254+54%

103▼15Clackamas County, OROR426,280251−15%

104▼15Chesapeake, VAVA255,332250−15%

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

106▼36Jackson County, MOMO732,994248−25%

107▲38Brevard County, FLFL663,982234+31%

108▲268Brazoria County, TXTX419,080228+338%

109▲221Greene County, MOMO309,286228+256%

110▲126Milwaukee County, WIWI924,216227+116%

111Oconee County, GAGA44,893226–

112▲4Santa Barbara County, CACA442,065225−3%

113Texas County, OKOK20,322220–

114▲53Utah County, UTUT759,859220+40%

115▲125Norfolk, VAVA231,013220+114%

116Jackson County, NCNC45,039219–

117▲88Island County, WAWA85,657219+77%

118▼8Mecklenburg County, NCNC1,233,383217−14%

119▲76Harnett County, NCNC150,137217+62%

120▲169Mohave County, AZAZ228,102216+188%

121▲222Vermilion Parish, LALA57,671215+258%

122▲55Brazos County, TXTX249,088212+48%

123Capitol Planning Region, CTCT994,115202–

124▲118Hudson County, NJNJ735,033201+97%

125▲269Leavenworth County, KSKS84,590201+328%

126▲8Clayton County, GAGA297,471200+4%

127▼3Pinellas County, FLFL948,563199−7%

128▲73Sarpy County, NENE208,303198+57%

129▲45District of Columbia, DCDC693,645198+34%

130▼51Montgomery County, TNTN249,935196−40%

131▲4Baltimore County, MDMD847,650195+1%

132▼20Miami-Dade County, FLFL2,802,029191−24%

133▲198Philadelphia County, PAPA1,574,281188+194%

134▲194Craven County, NCNC105,025187+192%

135▲71Chesterfield County, VAVA397,148185+50%

136▲278El Dorado County, CACA192,323178+314%

137▲182Jefferson County, NYNY111,540171+159%

138▼65Tulare County, CACA485,146171−48%

139▲262Yamhill County, OROR110,024170+278%

140▼20Bronx County, NYNY1,406,332169−24%

141▲307Franklin County, OHOH1,361,536168+342%

142▲62Santa Cruz County, CACA258,852167+35%

143Hampden County, MAMA464,338166–

144▲143Douglas County, COCO399,396166+118%

145▲313Caddo Parish, LALA224,226164+356%

146▼81Providence County, RIRI678,179162−56%

147Brown County, WIWI275,803161–

148▼67Anne Arundel County, MDMD603,380161−49%

149▼47Hillsborough County, FLFL1,574,115159−40%

150▼18Madison County, ALAL433,516159−18%

151▲275Cherokee County, GAGA299,273157+283%

152▲36Cameron County, TXTX433,946155+15%

153▲129Charleston County, SCSC436,200155+101%

154▼17Matanuska-Susitna, AKAK118,666154−19%

155▼81Weld County, COCO378,426152−54%

156▼10Cowlitz County, WAWA114,885152−14%

157▼38Mason County, WAWA71,165152−32%

158▲479York County, SCSC306,887151+695%

159▼29DeKalb County, GAGA774,394151−24%

160▲50Knox County, TNTN511,453149+25%

161▼36Bristol County, MAMA593,640147−30%

162▲408Osceola County, FLFL481,718147+488%

163▲181Johnson County, TXTX218,048146+147%

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

165▲608Cumberland County, MEME317,222141+1310%

166▲146DuPage County, ILIL934,298141+110%

167Southeastern Connecticut Planning Region, CTCT284,015140–

168▼85Calhoun County, ALAL115,834139−55%

169▼105Sussex County, DEDE277,140138−63%

170▼94Fairbanks North Star, AKAK93,972137−58%

171▼40Harrison County, MSMS217,136137−30%

172▲74Pulaski County, MOMO54,442136+36%

173▲122Bernalillo County, NMNM667,601136+84%

174▲91Christian County, KYKY70,115135+50%

175▲339Racine County, WIWI198,919134+347%

176▲125Wichita County, TXTX129,555133+87%

177▲468Lorain County, OHOH323,219132+633%

178Scott County, KYKY62,262132–

179▲453Plymouth County, MAMA546,829131+589%

180▲74Lyon County, NVNV65,088131+38%

181▼103Fulton County, GAGA1,098,791131−60%

182▲26Grays Harbor County, WAWA78,144131+8%

183▲342New Hanover County, NCNC245,959130+348%

184▲756Spartanburg County, SCSC380,857130+3150%

185Lauderdale County, MSMS70,317129–

186▼6Granville County, NCNC61,421128−9%

187▲217Geary County, KSKS36,338127+182%

188▲799Washington County, ARAR271,213123+6050%

189▲427Alachua County, FLFL290,028123+486%

190▲84Hays County, TXTX304,390122+47%

191▲188Walla Walla County, WAWA62,361122+139%

192▲22Olmsted County, MNMN166,731119+3%

193▲171Will County, ILIL712,253119+116%

194▼41Guadalupe County, TXTX201,111118−29%

195▲719Rains County, TXTX13,542118+2260%

196St. Johns County, FLFL346,328118–

197▲437Ottawa County, MIMI308,459117+516%

198▼65Lewis County, WAWA88,062117−40%

199▲411Douglas County, NVNV50,111116+452%

200▼40Polk County, OROR90,037116−29%

201Jo Daviess County, ILIL21,594116–

202▲290Coconino County, AZAZ144,368115+271%

203▼135Humboldt County, CACA131,647115−66%

204▲9Kootenai County, IDID191,864113−3%

205▲348Fairfield County, OHOH169,752112+331%

206▲218Bibb County, GAGA157,556112+173%

207▲25Merced County, CACA297,260111+6%

208▼79Dakota County, MNMN457,710110−45%

209▼66Ramsey County, MNMN541,623110−39%

210Valencia County, NMNM82,013110–

211Martin County, KYKY10,697110–

212▲33Newport News, VAVA183,230110+9%

213▲284Ector County, TXTX173,801109+252%

214Sherburne County, MNMN104,194107–

215Noble County, ININ47,937107–

216▲63Stafford County, VAVA170,803106+31%

217▼170Whatcom County, WAWA236,392106−80%

218▼26Hamilton County, OHOH838,418106−21%

219▲31Pueblo County, COCO169,277106+9%

220▲27Washington County, MDMD157,731105+6%

221▲322Columbia County, OROR54,091105+289%

222▼82Nassau County, NYNY1,398,939105−44%

223▼161Sedgwick County, KSKS538,433105−72%

224▲422Stark County, OHOH373,771104+478%

225Kleberg County, TXTX30,315104–

226▲9Skagit County, WAWA132,975104−1%

227▼132Loudoun County, VAVA449,749103−63%

228▲5Gregg County, TXTX126,095102−3%

229▲358Cass County, MOMO115,859101+339%

230Maury County, TNTN118,131101–

231▲423Baltimore, MDMD569,997100+488%

232▲466Tuolumne County, CACA53,160100+614%

233▲189Cache County, UTUT145,000100+138%

234▲32Vernon Parish, LALA45,09198+11%

235▲70Kent County, MIMI675,23298+42%

236▲3Weber County, UTUT278,17498−5%

237▲380Lake County, ININ504,61298+367%

238▼152Norfolk County, MAMA739,74997−68%

239Sauk County, WIWI66,65297–

240▲48Seminole County, FLFL491,88497+28%

241▼119Prince George's County, MDMD970,37497−55%

242▼170Westchester County, NYNY1,015,74397−70%

243▲570Calvert County, MDMD94,48496+1100%

244▼1Lancaster County, NENE334,04996−5%

245▲794Carteret County, NCNC70,46995+9400%

246▼107Laramie County, WYWY102,93895−49%

247▼6San Benito County, CACA70,08294−8%

248Medina County, OHOH185,02594–

249▲144Benton County, OROR97,72894+100%

250▼100Jackson County, OROR221,79593−45%

251▼143Onslow County, NCNC217,17592−64%

252Northwest Hills Planning Region, CTCT114,69092–

253▲584Charles County, MDMD176,59392+1050%

254▲556Frederick County, MDMD302,88392+922%

255▲135Larimer County, COCO377,29291+90%

256▲237Washtenaw County, MIMI370,21490+190%

257▲13Chatham County, GAGA311,85589+3%

258▲725Shawnee County, KSKS178,60789+2867%

259▼192Davis County, UTUT381,22789−74%

260▼132Suffolk County, NYNY1,546,09088−56%

261▼77Montgomery County, PAPA877,64388−37%

262▼24San Luis Obispo County, CACA282,36787−16%

263▲66Dane County, WIWI590,37585+33%

264▲35Cleveland County, OKOK303,97385+20%

265▲126Manatee County, FLFL468,20085+77%

266▲17St. Louis County, MOMO990,91184+9%

267▼97Yakima County, WAWA259,18583−45%

268▼169Jefferson County, COCO580,45183−69%

269▼125New York County, NYNY1,664,86282−54%

270▲496Minnehaha County, SDSD212,69182+645%

271▲21York County, VAVA71,37481+8%

272▼107Johnson County, KSKS636,90681−49%

273Garfield County, OKOK61,77980–

274▲146Polk County, IAIA516,54680+90%

275▲353Summit County, COCO31,51779+295%

276▲50Lake County, ILIL719,33979+22%

277▼95Hanover County, VAVA116,42378−44%

278▲195Santa Fe County, NMNM156,90777+126%

279Williams County, OHOH36,54977–

280▲131Boulder County, COCO328,56077+75%

281▲258Porter County, ININ176,04977+175%

282Bourbon County, KSKS14,31977–

283▼8Worcester County, MAMA888,50276−7%

284▼93Allegheny County, PAPA1,225,03576−43%

285▼138Sandoval County, NMNM159,56576−57%

286▼87Franklin County, WAWA102,61276−42%

287▲417Halifax County, NCNC46,53476+443%

288▲307Benton County, ARAR332,55475+241%

289▲43Kings County, CACA154,32775+19%

290▼74Buncombe County, NCNC277,41775−34%

291▼18Macon County, ILIL99,30075−11%

292▼239Douglas County, NENE606,46074−83%

293▼167Bay County, FLFL204,47974−64%

294▲178Essex County, MAMA826,65373+115%

295Pasquotank County, NCNC42,20173–

296▲525Rowan County, NCNC155,09673+813%

297▲121Hamilton County, TNTN390,83373+74%

298▲203Summit County, OHOH538,37673+135%

299▼43Martin County, FLFL166,27273−22%

300▲506Livingston County, ILIL35,05773+711%

301▼90Hardin County, KYKY113,48273−39%

302▼119Jefferson County, KYKY795,22273−47%

303▼79Yuma County, AZAZ224,44972−35%

304▲142Wayne County, NCNC122,27872+89%

305Alamance County, NCNC186,17772–

306White County, ARAR80,08571–

307▲238Potter County, TXTX114,45371+163%

308▼154Elmore County, IDID29,46571−57%

309▼205Galveston County, TXTX372,20771−73%

310▲376Ocean County, NJNJ673,74670+367%

311Warren County, ILIL16,22270–

312Canadian County, OKOK187,18969–

313Douglas County, GAGA154,29369–

314▲514Garfield County, COCO63,47467+738%

315▼92Victoria County, TXTX92,65667−40%

316Webster County, MOMO43,05466–

317▲509St. Joseph County, ININ272,86166+725%

318▲99Dubuque County, IAIA99,38166+53%

319▲96McKinley County, NMNM68,11965+51%

320▲575Jasper County, IAIA38,15365+983%

321▼200Douglas County, WAWA46,47365−70%

322▲244Lucas County, OHOH423,34764+156%

323▼121Tulsa County, OKOK698,78264−49%

324▲25James City County, VAVA83,32664+10%

325▲139Collier County, FLFL417,13164+78%

326▲602Freeborn County, MNMN30,44063+1475%

327Le Flore County, OKOK50,19663–

328▼37McLennan County, TXTX272,02063−16%

329Columbia County, GAGA169,18963–

330▲140McHenry County, ILIL317,75163+80%

331▲217Vanderburgh County, ININ181,99563+133%

332▲242Christian County, MOMO96,72562+158%

333▼108Napa County, CACA132,94962−44%

334▲208Anoka County, MNMN381,60561+126%

335▼258Greenville County, SCSC583,12561−81%

336Broomfield County, COCO79,17460–

337▲350Morgan County, COCO30,30660+300%

338Summit County, UTUT43,14160–

339▲95Delaware County, PAPA580,93759+51%

340▲664Taylor County, TXTX150,07759+2850%

341▲380Shelby County, ALAL238,55259+354%

342▼52Suffolk County, MAMA791,89158−23%

343▲370Chatham County, NCNC85,11158+346%

344Sampson County, NCNC61,50457–

345▲308Madera County, CACA167,92756+229%

346▼49Hillsborough County, NHNH433,41556−23%

347▼5Ashtabula County, OHOH96,71356−7%

348Catoosa County, GAGA69,62856–

349▲253Scott County, IAIA175,25956+155%

350▲24Johnson County, MOMO56,67055+6%

351Bowie County, TXTX92,69655–

352▼177Lubbock County, TXTX328,90655−62%

353▲212Clermont County, OHOH216,97754+116%

354Bradley County, TNTN115,46553–

355Lauderdale County, TNTN24,61753–

356▲503Hutchinson County, TXTX19,63353+657%

357▲3Chester County, PAPA557,11653−4%

358▲29Cass County, NENE27,65752+8%

359▲465Williamson County, TNTN272,06152+550%

360Hernando County, FLFL221,70152–

361▼11Greene County, TNTN73,83152−10%

362▼143Imperial County, CACA181,41151−54%

363▼60Pennington County, SDSD116,79251−27%

364▼43Nueces County, TXTX352,99251−23%

365▲522La Crosse County, WIWI121,33951+750%

366▲426Lafayette County, MSMS59,59750+456%

367▲646Lake County, OHOH232,21750+2400%

368Bartow County, GAGA120,80050–

369▲584Stevens County, WAWA49,66850+1150%

370▼66Franklin County, MAMA70,69849−29%

371▼181Platte County, MOMO114,40049−63%

372▲78St. Louis, MOMO278,14449+32%

373▲282Gloucester County, NJNJ312,63849+188%

374▼33Ward County, NDND68,23349−18%

375Frederick County, VAVA99,95549–

376▼158Chelan County, WAWA81,94149−57%

377▼250Marin County, CACA253,69448−76%

378▼212Wilkes County, NCNC66,23348−69%

379Monroe County, TNTN49,73048–

380▼225Butte County, CACA209,21147−72%

381Williams County, NDND41,76747–

382▼57Berkeley County, SCSC274,66647−28%

383▼17Wyandotte County, KSKS170,59747−15%

384Putnam County, NYNY99,02846–

385▲101Passaic County, NJNJ531,62445+41%

386Lamb County, TXTX12,57945–

387▲228Midland County, TXTX187,85545+114%

388▲309Big Horn County, WYWY12,02445+221%

389▼299Fayette County, GAGA125,15645−85%

390▼273Davidson County, TNTN745,90444−81%

391▲61Umatilla County, OROR81,11944+19%

392▼12Leon County, FLFL299,04844−14%

393▼242Richmond County, GAGA206,55943−75%

394▲71York County, MEME222,43443+19%

395▲169Cabarrus County, NCNC249,72542+68%

396▼147Montgomery County, OHOH539,59842−57%

397Pickens County, SCSC139,19842–

398▼205Hennepin County, MNMN1,284,78442−69%

399▼36DeKalb County, ILIL101,83542−24%

400Tipton County, TNTN62,28741–

401Manistee County, MIMI25,65641–

402▲543Swisher County, TXTX6,70341+925%

403▲109Roanoke County, VAVA97,15041+37%

404Greene County, VAVA21,95841–

405▲571Coweta County, GAGA160,24041+1267%

406Adair County, KYKY19,42341–

407Pawnee County, OKOK16,02940–

408▲48Alexandria, VAVA160,66240+8%

409▲609Peoria County, ILIL178,55340+1900%

410Chaves County, NMNM63,36440–

411▼117Luzerne County, PAPA332,12640−47%

412▲32Lancaster County, PAPA563,15939+3%

413▲155Parker County, TXTX184,76739+56%

414▲312LaPorte County, ININ111,29439+200%

415St. Lucie County, FLFL402,44938–

416▼316Bergen County, NJNJ977,02638−86%

417▲16Orange County, NCNC152,49838−3%

418Delaware County, OHOH242,03238–

419Upshur County, TXTX44,41038–

420▼149Warren County, KYKY149,37537−56%

421▼273Mercer County, NJNJ399,28937−78%

422▲13Augusta County, VAVA78,94037−5%

423▼77Polk County, FLFL874,79037−37%

424Walton County, FLFL93,28837–

425▲109Erie County, NYNY946,74136+29%

426Codington County, SDSD29,56236–

427Cannon County, TNTN15,29636–

428▲514Warren County, TNTN43,71736+800%

429Livingston County, MIMI197,31536–

430Walker County, GAGA70,25036–

431▼1Winnebago County, ILIL283,67436−10%

432▲171Russell County, KSKS6,58136+64%

433▼63Yavapai County, AZAZ252,55235−34%

434Dawson County, NENE24,45235–

435▼57Comal County, TXTX209,16635−31%

436Jim Wells County, TXTX38,80435–

437▼60Kaufman County, TXTX209,23535−33%

438Forsyth County, GAGA282,80535–

439▼260Allen County, ININ402,32935−75%

440▲305Finney County, KSKS37,50535+192%

441▲178Kenton County, KYKY175,77935+67%

442Tompkins County, NYNY104,04735–

443▼62Blount County, TNTN143,82035−31%

444▲396Ferry County, WAWA7,51735+338%

445▼260Cochise County, AZAZ126,33234−75%

446▲174Cape Girardeau County, MOMO83,99934+70%

447▼41Macomb County, MIMI886,22134−23%

448Dutchess County, NYNY300,70834–

449▲46Deschutes County, OROR213,07234+10%

450▲496Columbia County, WIWI58,13234+750%

451▲87Jefferson County, ALAL665,74234+21%

452▼284Otero County, NMNM70,36833−79%

453Orange County, TXTX86,26633–

454Pike County, GAGA20,93233–

455▼59Yakutat, AKAK67232−30%

456▲50Johnson County, ARAR26,22532+7%

457Albemarle County, VAVA118,35632–

458▲134Albany County, WYWY38,55832+39%

459▼137Rock Island County, ILIL141,86932−52%

460Floyd County, ININ82,15332–

461Cheyenne County, NENE9,52832–

462▲161Boone County, MOMO191,74631+55%

463▼282Buchanan County, MOMO83,54031−78%

464Schuylkill County, PAPA145,08531–

465▼49St. Clair County, ILIL250,70831−28%

466Whitfield County, GAGA106,21231–

467▲38Harford County, MDMD266,446310%

468▼158Prince George County, VAVA43,93630−55%

469▼206Hampton, VAVA137,31530−67%

470▼157Lee County, FLFL875,60730−55%

471Worcester County, MDMD54,45929–

472Calhoun County, MIMI133,40829–

473▲141Hood County, TXTX70,50129+38%

474Scott County, ININ25,05329–

475Montgomery County, KYKY28,82229–

476▲113Butler County, MOMO41,90428+22%

477▼205Essex County, NJNJ896,37928−67%

478▲529Burnett County, WIWI17,22328+1300%

479▲270Sevier County, TNTN101,34227+145%

480▼132Rockingham County, NHNH324,07727−53%

481▼30Camden County, NJNJ535,79927−27%

482▼23Union County, NJNJ601,86327−25%

483▲115Los Alamos County, NMNM19,40727+23%

484▲256Oconee County, SCSC83,77527+125%

485Eastland County, TXTX18,14327–

486Harrison County, TXTX71,95627–

487▲322Story County, IAIA101,29127+200%

488Waldo County, MEME40,69327–

489▲299Lincoln County, NCNC98,65427+170%

490▼77Faulkner County, ARAR133,97926−40%

491▲153Seneca County, NYNY32,88326+44%

492▲267Douglas County, OROR111,95126+136%

493▲164Crane County, TXTX4,55426+53%

494Kerr County, TXTX54,03726–

495Putnam County, GAGA23,72226–

496▲224Graham County, AZAZ40,15726+100%

497Peach County, GAGA29,87726–

498Campbell County, KYKY95,44125–

499Morehouse Parish, LALA23,70525–

500▲291St. Louis County, MNMN200,51825+178%

SHOWING 1–500 OF 966

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Download CSV (full list, 966 rows)

UPDATED 2026-09-11 · 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).