RANKING · 2020 CENSUS · 500 SHOWN OF 1,060

Largest Chamorro population, US counties · 2020

US counties ranked by the number of residents who are Chamorro, from the 2020 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 8,812. 1,060 counties qualify in total. California carries 11 of the top 25 entries. The median across all 1,060 is 29.

Chamorro Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Native Hawaiian population Highest Native Hawaiian population share Largest Samoan population Highest Samoan population share Largest Tongan population Highest Tongan population share

RANKPLACESTATEPOPCHAMORRO POPULATIONVS –

USUnited States0.0% of US population331,449,281156,083–

01San Diego County, CACA3,282,2488,812–

02Pierce County, WAWA946,2886,902–

03Los Angeles County, CACA9,694,9345,729–

04Honolulu County, HIHI988,7035,428–

05Clark County, NVNV2,407,2265,168–

06Riverside County, CACA2,544,9164,143–

07Maricopa County, AZAZ4,689,5583,457–

08Alameda County, CACA1,636,6303,413–

09Solano County, CACA455,3763,309–

10King County, WAWA2,344,9393,202–

11Orange County, CACA3,149,5072,849–

12Sacramento County, CACA1,618,4602,524–

13Santa Clara County, CACA1,914,3912,394–

14Bexar County, TXTX2,160,0882,234–

15San Bernardino County, CACA2,224,0912,020–

16Kitsap County, WAWA283,3742,006–

17Contra Costa County, CACA1,170,0701,700–

18Harris County, TXTX5,045,0261,699–

19Snohomish County, WAWA870,6561,537–

20Clark County, WAWA532,1191,472–

21San Joaquin County, CACA823,8151,447–

22Bell County, TXTX402,2481,410–

23Travis County, TXTX1,389,6701,387–

24Tarrant County, TXTX2,248,4661,385–

25El Paso County, COCO757,0401,241–

26Thurston County, WAWA304,2611,093–

27Washington County, OROR611,7081,046–

28Multnomah County, OROR795,391956–

29Dallas County, TXTX2,661,397912–

30Monterey County, CACA433,729901–

31San Mateo County, CACA743,568876–

32Fairfax County, VAVA1,167,873854–

33Cumberland County, NCNC338,473827–

34Salt Lake County, UTUT1,220,916712–

35San Francisco County, CACA826,079701–

36El Paso County, TXTX877,858665–

37Anchorage, AKAK287,155649–

38Fresno County, CACA1,035,456634–

39Cook County, ILIL5,194,625618–

40Hawaii County, HIHI210,043581–

41Pinal County, AZAZ539,380573–

42Williamson County, TXTX752,827570–

43Duval County, FLFL1,062,963566–

44Kern County, CACA927,068552–

45Washoe County, NVNV509,386545–

46Orange County, FLFL1,528,002543–

47Whatcom County, WAWA236,392534–

48Denver County, COCO740,613530–

49Spokane County, WAWA558,344518–

50Sutter County, CACA98,787510–

51Pima County, AZAZ1,074,685508–

52Queens County, NYNY2,358,182488–

53Douglas County, NENE606,460442–

54Ventura County, CACA830,851442–

55Prince William County, VAVA502,966441–

56Richland County, SCSC434,956437–

57Broward County, FLFL2,013,317435–

58Arapahoe County, COCO673,820433–

59Stanislaus County, CACA557,719405–

60Ada County, IDID546,141387–

61Adams County, COCO554,668386–

62Sedgwick County, KSKS538,433381–

63Placer County, CACA442,081378–

64Sussex County, DEDE277,140368–

65Providence County, RIRI678,179367–

66Middlesex County, MAMA1,669,979362–

67Davis County, UTUT381,227346–

68Humboldt County, CACA131,647338–

69Montgomery County, MDMD1,074,582333–

70Jackson County, MOMO732,994332–

71East Baton Rouge Parish, LALA456,180331–

72Westchester County, NYNY1,015,743328–

73Tulare County, CACA485,146327–

74Weld County, COCO378,426327–

75Clay County, FLFL239,593327–

76Fairbanks North Star, AKAK93,972325–

77Greenville County, SCSC583,125325–

78Fulton County, GAGA1,098,791325–

79Montgomery County, TNTN249,935324–

80Habersham County, GAGA50,416321–

81Anne Arundel County, MDMD603,380317–

82Jackson County, MSMS147,666312–

83Calhoun County, ALAL115,834310–

84Kings County, NYNY2,653,963302–

85Portsmouth, VAVA96,777302–

86Norfolk County, MAMA739,749300–

87Oklahoma County, OKOK822,125299–

88Clackamas County, OROR426,280297–

89Chesapeake, VAVA255,332293–

90Fayette County, GAGA125,156292–

91Denton County, TXTX1,069,346287–

92Shasta County, CACA181,648284–

93Cobb County, GAGA793,345283–

94Maui County, HIHI160,592282–

95Loudoun County, VAVA449,749277–

96Palm Beach County, FLFL1,575,726277–

97Burlington County, NJNJ481,439275–

98Virginia Beach, VAVA453,737274–

99Jefferson County, COCO580,451271–

100Bergen County, NJNJ977,026269–

101Guilford County, NCNC562,234264–

102Hillsborough County, FLFL1,574,115263–

103Muscogee County, GAGA202,171262–

104Galveston County, TXTX372,207259–

105Liberty County, GAGA70,313257–

106Wake County, NCNC1,257,235256–

107Collin County, TXTX1,297,179256–

108Onslow County, NCNC217,175254–

109Yolo County, CACA224,410254–

110Mecklenburg County, NCNC1,233,383253–

111Arlington County, VAVA243,931252–

112Miami-Dade County, FLFL2,802,029250–

113Sonoma County, CACA486,444236–

114McDonald County, MOMO23,992235–

115Coryell County, TXTX85,592232–

116Santa Barbara County, CACA442,065231–

117Davidson County, TNTN745,904227–

118Santa Rosa County, FLFL211,115226–

119Mason County, WAWA71,165225–

120Bronx County, NYNY1,406,332222–

121Douglas County, WAWA46,473219–

122Prince George's County, MDMD970,374214–

123Nevada County, CACA101,911213–

124Pinellas County, FLFL948,563213–

125Bristol County, MAMA593,640209–

126Bay County, FLFL204,479207–

127Marin County, CACA253,694201–

128Suffolk County, NYNY1,546,090201–

129Dakota County, MNMN457,710200–

130DeKalb County, GAGA774,394198–

131Harrison County, MSMS217,136195–

132Madison County, ALAL433,516195–

133Lewis County, WAWA88,062194–

134Clayton County, GAGA297,471193–

135Baltimore County, MDMD847,650193–

136Monroe County, NYNY750,506192–

137Matanuska-Susitna, AKAK118,666191–

138Clay County, MOMO265,032191–

139Laramie County, WYWY102,938186–

140Nassau County, NYNY1,398,939186–

141Okaloosa County, FLFL221,810186–

142Kittitas County, WAWA48,803183–

143Ramsey County, MNMN541,623181–

144New York County, NYNY1,664,862179–

145Brevard County, FLFL663,982178–

146Cowlitz County, WAWA114,885177–

147Sandoval County, NMNM159,565175–

148Mercer County, NJNJ399,289171–

149Cuyahoga County, OHOH1,232,925170–

150Jackson County, OROR221,795170–

151Richmond County, GAGA206,559169–

152Lafayette Parish, LALA257,949168–

153Guadalupe County, TXTX201,111167–

154Elmore County, IDID29,465167–

155Butte County, CACA209,211166–

156Randall County, TXTX152,351166–

157Escambia County, FLFL333,834166–

158Comanche County, OKOK122,158165–

159Kauai County, HIHI73,400164–

160Polk County, OROR90,037163–

161Lake County, COCO7,552162–

162Yuba County, CACA88,691162–

163Genesee County, MIMI401,093160–

164Wayne County, MIMI1,769,038158–

165Johnson County, KSKS636,906158–

166Wilkes County, NCNC66,233157–

167Utah County, UTUT759,859157–

168Otero County, NMNM70,368156–

169Tooele County, UTUT87,461152–

170Yakima County, WAWA259,185151–

171Hoke County, NCNC56,939149–

172Fannin County, TXTX39,265149–

173Champaign County, ILIL209,972149–

174District of Columbia, DCDC693,645148–

175Lubbock County, TXTX328,906146–

176Marion County, OROR355,777143–

177Brazos County, TXTX249,088143–

178Lane County, OROR381,584142–

179Allen County, ININ402,329142–

180Granville County, NCNC61,421141–

181Buchanan County, MOMO83,540139–

182Hanover County, VAVA116,423139–

183Jefferson County, KYKY795,222139–

184Montgomery County, PAPA877,643139–

185Cochise County, AZAZ126,332137–

186Hidalgo County, TXTX921,549137–

187Midland County, MIMI83,754135–

188Cameron County, TXTX433,946135–

189Oakland County, MIMI1,288,337134–

190Platte County, MOMO114,400134–

191Allegheny County, PAPA1,225,035134–

192Hamilton County, OHOH838,418134–

193Hennepin County, MNMN1,284,784134–

194Long County, GAGA21,557134–

195Harnett County, NCNC150,137134–

196Bennington County, VTVT36,630133–

197Hall County, NENE63,633131–

198Allen County, KSKS12,302131–

199Franklin County, WAWA102,612130–

200Howard County, TXTX30,504127–

201Sarpy County, NENE208,303126–

202Tulsa County, OKOK698,782126–

203Moore County, NCNC110,619126–

204Santa Cruz County, CACA258,852124–

205Island County, WAWA85,657124–

206Chesterfield County, VAVA397,148123–

207Muskingum County, OHOH87,014122–

208Grays Harbor County, WAWA78,144121–

209Mendocino County, CACA88,122119–

210Knox County, TNTN511,453119–

211Hardin County, KYKY113,482119–

212Charlotte County, FLFL217,212118–

213Kootenai County, IDID191,864117–

214Olmsted County, MNMN166,731116–

215Sarasota County, FLFL479,958115–

216Buncombe County, NCNC277,417114–

217Kenai Peninsula, AKAK61,951113–

218Chelan County, WAWA81,941113–

219Imperial County, CACA181,411112–

220Laurens County, SCSC71,848112–

221Chattahoochee County, GAGA8,465112–

222Jackson County, GAGA99,265112–

223Victoria County, TXTX92,656112–

224Yuma County, AZAZ224,449110–

225Napa County, CACA132,949110–

226Gwinnett County, GAGA1,018,099110–

227Nye County, NVNV57,336109–

228Strafford County, NHNH135,043109–

229Clark County, ININ130,451108–

230San Patricio County, TXTX72,053108–

231Madison County, KYKY101,696107–

232Merced County, CACA297,260105–

233Gregg County, TXTX126,095105–

234Floyd County, IAIA14,901105–

235Skagit County, WAWA132,975105–

236Milwaukee County, WIWI924,216105–

237Atlantic County, NJNJ278,657104–

238San Luis Obispo County, CACA282,367103–

239Weber County, UTUT278,174103–

240Norfolk, VAVA231,013103–

241San Benito County, CACA70,082102–

242Hudson County, NJNJ735,033102–

243Lancaster County, NENE334,049101–

244Upson County, GAGA28,500101–

245Newport News, VAVA183,230101–

246Pulaski County, MOMO54,442100–

247Washington County, MDMD157,73199–

248Cumberland County, PAPA277,27099–

249Montgomery County, OHOH539,59898–

250Pueblo County, COCO169,27797–

251Cascade County, MTMT85,02996–

252Calhoun County, SCSC14,18896–

253Lake County, MTMT33,39295–

254Lyon County, NVNV65,08895–

255Lincoln County, OROR50,63695–

256Martin County, FLFL166,27294–

257Woodbury County, IAIA106,64993–

258Poquoson, VAVA13,29292–

259Coffee County, TNTN62,41991–

260Lake County, FLFL456,06891–

261Kalamazoo County, MIMI263,79590–

262Linn County, OROR132,84390–

263Hampton, VAVA137,31590–

264Marion County, ININ992,19690–

265Christian County, KYKY70,11590–

266Vernon Parish, LALA45,09188–

267Spotsylvania County, VAVA155,38888–

268Iron County, UTUT67,14187–

269Forsyth County, NCNC401,71886–

270Chatham County, GAGA311,85586–

271Warren County, KYKY149,37584–

272Essex County, NJNJ896,37984–

273Macon County, ILIL99,30084–

274Hays County, TXTX304,39083–

275Worcester County, MAMA888,50282–

276Beaufort County, SCSC204,43382–

277Bryan County, GAGA52,06282–

278Switzerland County, ININ10,03782–

279Stafford County, VAVA170,80381–

280Tom Green County, TXTX120,60279–

281Daviess County, KYKY104,89878–

282Charleston County, SCSC436,20077–

283St. Louis County, MOMO990,91177–

284Delaware County, ININ113,10677–

285Howard County, ININ83,90477–

286Orange County, NYNY417,66976–

287Douglas County, COCO399,39676–

288Seminole County, FLFL491,88476–

289Mohave County, AZAZ228,10275–

290Suffolk County, MAMA791,89175–

291McLennan County, TXTX272,02075–

292York County, VAVA71,37475–

293Boone County, ILIL53,56875–

294Luzerne County, PAPA332,12675–

295Bernalillo County, NMNM667,60174–

296Westmoreland County, PAPA349,32474–

297Hillsborough County, NHNH433,41573–

298Wise County, TXTX83,77871–

299Cleveland County, OKOK303,97371–

300Lee County, GAGA34,17971–

301Wichita County, TXTX129,55571–

302Rock County, WIWI166,47270–

303Pennington County, SDSD116,79270–

304Franklin County, MAMA70,69869–

305Kent County, MIMI675,23269–

306Portage County, OHOH163,40468–

307Catawba County, NCNC170,17268–

308Sagadahoc County, MEME37,97968–

309Webster County, KYKY12,92967–

310Prince George County, VAVA43,93667–

311Newton County, MOMO62,26367–

312DuPage County, ILIL934,29867–

313Lee County, FLFL875,60767–

314Boone County, IAIA26,79967–

315Linn County, IAIA232,02867–

316Shelby County, TNTN910,22666–

317Bossier Parish, LALA131,86766–

318Elko County, NVNV54,81566–

319Jefferson County, NYNY111,54066–

320Randolph County, NCNC149,51666–

321Nueces County, TXTX352,99266–

322Rock Island County, ILIL141,86966–

323Monmouth County, NJNJ651,03566–

324Josephine County, OROR87,86765–

325Berkeley County, SCSC274,66665–

326Lake County, ILIL719,33965–

327Rice County, MNMN69,93964–

328Craven County, NCNC105,02564–

329Dane County, WIWI590,37564–

330Greene County, MOMO309,28664–

331Philadelphia County, PAPA1,574,28164–

332Kings County, CACA154,32763–

333Doña Ana County, NMNM229,09163–

334Pendleton County, KYKY14,80063–

335Milam County, TXTX26,25862–

336Glynn County, GAGA87,59962–

337Durham County, NCNC347,24062–

338Scotland County, MOMO4,79661–

339Middlesex County, NJNJ883,33561–

340Butler County, PAPA200,16961–

341Ward County, NDND68,23360–

342Ashtabula County, OHOH96,71360–

343Vermilion Parish, LALA57,67160–

344Johnson County, TXTX218,04859–

345Rockwall County, TXTX140,73859–

346Polk County, FLFL874,79059–

347Baldwin County, ALAL267,76158–

348Rockingham County, NHNH324,07758–

349James City County, VAVA83,32658–

350Greene County, TNTN73,83158–

351Union County, NCNC267,67457–

352Waukesha County, WIWI417,21057–

353Lonoke County, ARAR76,66456–

354Lawrence County, TNTN46,91456–

355Dauphin County, PAPA293,35156–

356Black Hawk County, IAIA131,53256–

357Stevens County, MNMN9,74755–

358Union County, OROR25,90055–

359Jefferson County, TNTN60,02455–

360Chester County, PAPA557,11655–

361Richmond, VAVA237,25755–

362Mitchell County, GAGA20,46755–

363DeKalb County, ILIL101,83555–

364Will County, ILIL712,25355–

365Huntington County, ININ37,22455–

366Wyandotte County, KSKS170,59755–

367Monroe County, PAPA167,17954–

368Butler County, OHOH400,12854–

369Morris County, NJNJ524,25154–

370Yavapai County, AZAZ252,55253–

371Lampasas County, TXTX23,65753–

372Howard County, MDMD339,18353–

373Kennebec County, MEME129,06752–

374Johnson County, MOMO56,67052–

375Richmond County, NCNC42,04152–

376Brazoria County, TXTX419,08052–

377Kaufman County, TXTX209,23552–

378Comal County, TXTX209,16651–

379Walla Walla County, WAWA62,36151–

380Leon County, FLFL299,04851–

381Blount County, TNTN143,82051–

382Jasper County, MOMO127,42850–

383Berks County, PAPA440,07250–

384Elkhart County, ININ208,77449–

385Carroll County, MDMD176,67749–

386Kane County, ILIL525,75748–

387Cass County, NENE27,65748–

388Ontario County, NYNY113,13048–

389Kit Carson County, COCO7,06948–

390Larimer County, COCO377,29248–

391Manatee County, FLFL468,20048–

392Lafourche Parish, LALA95,50547–

393Benton County, OROR97,72847–

394Leavenworth County, KSKS84,59047–

395Manassas Park, VAVA16,56047–

396Yakutat, AKAK67246–

397Blount County, ALAL60,15646–

398Okeechobee County, FLFL42,60846–

399Garrett County, MDMD28,37046–

400Fayette County, PAPA123,02146–

401Yamhill County, OROR110,02445–

402Baylor County, TXTX3,47245–

403Floyd County, GAGA101,37845–

404Geary County, KSKS36,33845–

405Waynesboro, VAVA23,95145–

406Macomb County, MIMI886,22144–

407Clay County, NCNC12,23944–

408Lexington County, SCSC317,58844–

409Callahan County, TXTX14,49144–

410Matagorda County, TXTX36,46344–

411Boulder County, COCO328,56044–

412Staunton, VAVA26,80144–

413Faulkner County, ARAR133,97943–

414El Dorado County, CACA192,32343–

415McKinley County, NMNM68,11943–

416St. Clair County, ILIL250,70843–

417Dubuque County, IAIA99,38143–

418Hamilton County, TNTN390,83342–

419Kenosha County, WIWI168,44842–

420Polk County, IAIA516,54642–

421York County, PAPA473,19742–

422Cache County, UTUT145,00042–

423Lewis and Clark County, MTMT75,33141–

424Bibb County, GAGA157,55641–

425Carroll County, GAGA131,03641–

426Cherokee County, GAGA299,27341–

427Buchanan County, IAIA20,88341–

428Kingman County, KSKS7,02941–

429Fort Bend County, TXTX975,19140–

430Winnebago County, ILIL283,67440–

431Benton County, WAWA221,72240–

432Scotts Bluff County, NENE35,58639–

433Orange County, NCNC152,49839–

434Delaware County, PAPA580,93739–

435Augusta County, VAVA78,94039–

436Jefferson County, IDID35,29739–

437Mariposa County, CACA16,91838–

438Martin County, NCNC21,60138–

439Tangipahoa Parish, LALA141,34638–

440Tate County, MSMS28,72538–

441Burleigh County, NDND103,25138–

442Mayes County, OKOK40,41638–

443Bucks County, PAPA647,82838–

444Lancaster County, PAPA563,15938–

445Greenbrier County, WVWV31,57838–

446Wayne County, NCNC122,27838–

447Scott County, MNMN159,01738–

448Franklin County, OHOH1,361,53638–

449Pearl River County, MSMS59,36337–

450St. Louis, MOMO278,14437–

451Camden County, NJNJ535,79937–

452Umatilla County, OROR81,11937–

453Washington County, PAPA210,80237–

454Leon County, TXTX16,89437–

455Washington County, UTUT213,67037–

456Alexandria, VAVA160,66237–

457Sangamon County, ILIL194,17037–

458Caddo Parish, LALA224,22636–

459Union County, NJNJ601,86336–

460San Juan County, NMNM120,34036–

461Nolan County, TXTX14,11736–

462Jefferson County, WVWV63,10236–

463St. James Parish, LALA18,93836–

464Collier County, FLFL417,13136–

465York County, MEME222,43436–

466Radford, VAVA17,24336–

467Jefferson Parish, LALA431,39835–

468Outagamie County, WIWI195,89435–

469Niobrara County, WYWY2,34135–

470McHenry County, ILIL317,75135–

471Tuscaloosa County, ALAL241,36834–

472Essex County, MAMA826,65334–

473Santa Fe County, NMNM156,90734–

474Surry County, NCNC72,28734–

475Rogers County, OKOK102,19734–

476Washington County, TNTN141,19934–

477Licking County, OHOH185,56434–

478Jefferson County, WAWA33,97034–

479Emmet County, MIMI33,77533–

480Dodge County, NENE38,05733–

481Columbiana County, OHOH99,37733–

482Morrow County, OROR12,60233–

483Grand Forks County, NDND74,50132–

484Rapides Parish, LALA125,87732–

485Polk County, MOMO33,60432–

486Passaic County, NJNJ531,62432–

487Broome County, NYNY195,73632–

488Cherokee County, NCNC30,83032–

489Pittsburg County, OKOK43,32032–

490Hall County, GAGA226,56832–

491Roanoke, VAVA99,11132–

492Coconino County, AZAZ144,36831–

493Washtenaw County, MIMI370,21431–

494Clinton County, OHOH42,30131–

495Deschutes County, OROR213,07231–

496Horry County, SCSC427,55131–

497Ector County, TXTX173,80131–

498Hunt County, TXTX123,33631–

499Dinwiddie County, VAVA28,89631–

500Danville, VAVA41,64731–

SHOWING 1–500 OF 1,060

Download CSV (full list, 1,060 rows)

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

Frequently asked

Which county has the highest chamorro population?

San Diego County, California ranks #1 with 8,812 (2020 Decennial Census).

What are the top 5 counties by chamorro population?

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

How many counties are in this ranking?

1,060 counties qualify after filtering for population minimums and data availability. The ranking covers 2020 Decennial Census data.

How is chamorro population measured?

Number of residents who are Chamorro (Pacific Islander origin, ACS detailed tables). Source: US Census Bureau, 2020 Decennial Census.