RANKING · 2010 CENSUS · 500 SHOWN OF 2,752

Largest British population, US counties · 2010

US counties ranked by the number of residents who are British ancestry, 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 29,486. 2,752 counties qualify in total. California carries 6 of the top 25 entries.

All statesAll rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPBRITISH POPULATIONVS 2000

01Los Angeles County, CACA9,694,93429,486–

02King County, WAWA2,344,93917,292–

03Orange County, CACA3,149,50716,379–

04Maricopa County, AZAZ4,689,55815,935–

05San Diego County, CACA3,282,24815,558–

06Harris County, TXTX5,045,02615,413–

07Salt Lake County, UTUT1,220,91613,758–

08New York County, NYNY1,664,86212,129–

09Cook County, ILIL5,194,62510,719–

10Fairfax County, VAVA1,167,8739,660–

11Santa Clara County, CACA1,914,3919,420–

12Middlesex County, MAMA1,669,9799,242–

13Utah County, UTUT759,8598,928–

14Dallas County, TXTX2,661,3978,200–

15Alameda County, CACA1,636,6307,875–

16Montgomery County, MDMD1,074,5827,296–

17Palm Beach County, FLFL1,575,7266,834–

18Fulton County, GAGA1,098,7916,822–

19Broward County, FLFL2,013,3176,802–

20Wake County, NCNC1,257,2356,690–

21Clark County, NVNV2,407,2266,640–

22Tarrant County, TXTX2,248,4666,616–

23Miami-Dade County, FLFL2,802,0296,522–

24Riverside County, CACA2,544,9166,389–

25Hillsborough County, FLFL1,574,1156,334–

26Travis County, TXTX1,389,6706,285–

27Multnomah County, OROR795,3916,150–

28Pinellas County, FLFL948,5636,099–

29San Francisco County, CACA826,0796,050–

30Franklin County, OHOH1,361,5366,035–

31Oakland County, MIMI1,288,3375,886–

32Contra Costa County, CACA1,170,0705,885–

33DuPage County, ILIL934,2985,651–

34Orange County, FLFL1,528,0025,329–

35Sacramento County, CACA1,618,4605,245–

36Davis County, UTUT381,2275,175–

37Mecklenburg County, NCNC1,233,3834,973–

38Pima County, AZAZ1,074,6854,840–

39Ventura County, CACA830,8514,785–

40Kings County, NYNY2,653,9634,749–

41Hennepin County, MNMN1,284,7844,667–

42District of Columbia, DCDC693,6454,625–

43San Bernardino County, CACA2,224,0914,607–

44Snohomish County, WAWA870,6564,568–

45Collin County, TXTX1,297,1794,384–

46Bexar County, TXTX2,160,0884,272–

47Cobb County, GAGA793,3454,269–

48Wayne County, MIMI1,769,0384,198–

49DeKalb County, GAGA774,3944,108–

50Washington County, OROR611,7084,061–

51Westchester County, NYNY1,015,7434,054–

52Brevard County, FLFL663,9824,013–

53San Mateo County, CACA743,5683,978–

54Suffolk County, NYNY1,546,0903,939–

55Allegheny County, PAPA1,225,0353,923–

56El Paso County, COCO757,0403,922–

57Marion County, ININ992,1963,902–

58Montgomery County, PAPA877,6433,805–

59Gwinnett County, GAGA1,018,0993,753–

60Essex County, MAMA826,6533,732–

61Pierce County, WAWA946,2883,721–

62Johnson County, KSKS636,9063,667–

63Jefferson County, KYKY795,2223,661–

64Duval County, FLFL1,062,9633,659–

65Chester County, PAPA557,1163,658–

66Davidson County, TNTN745,9043,612–

67St. Louis County, MOMO990,9113,549–

68Boulder County, COCO328,5603,547–

69Loudoun County, VAVA449,7493,484–

70Monroe County, NYNY750,5063,430–

71Denton County, TXTX1,069,3463,429–

72Arapahoe County, COCO673,8203,414–

73Hamilton County, OHOH838,4183,407–

74Knox County, TNTN511,4533,294–

75Oklahoma County, OKOK822,1253,287–

76Jefferson County, ALAL665,7423,269–

77Clark County, WAWA532,1193,221–

78Anne Arundel County, MDMD603,3803,216–

79Sonoma County, CACA486,4443,174–

80Marin County, CACA253,6943,141–

81Shelby County, TNTN910,2263,135–

82Jefferson County, COCO580,4513,103–

83Cuyahoga County, OHOH1,232,9253,030–

84Volusia County, FLFL606,5732,968–

85Baltimore County, MDMD847,6502,947–

86Norfolk County, MAMA739,7492,947–

87Virginia Beach, VAVA453,7372,913–

88Denver County, COCO740,6132,850–

89Sarasota County, FLFL479,9582,845–

90Ada County, IDID546,1412,828–

91Suffolk County, MAMA791,8912,818–

92Pasco County, FLFL674,5162,787–

93Lee County, FLFL875,6072,773–

94Bernalillo County, NMNM667,6012,751–

95Greenville County, SCSC583,1252,686–

96Worcester County, MAMA888,5022,673–

97New Castle County, DEDE588,0262,672–

98Santa Barbara County, CACA442,0652,640–

99Seminole County, FLFL491,8842,628–

100Fort Bend County, TXTX975,1912,619–

101Clackamas County, OROR426,2802,615–

102Philadelphia County, PAPA1,574,2812,578–

103Lake County, ILIL719,3392,575–

104Erie County, NYNY946,7412,544–

105Nassau County, NYNY1,398,9392,526–

106Montgomery County, OHOH539,5982,510–

107Lane County, OROR381,5842,495–

108Dane County, WIWI590,3752,487–

109Prince William County, VAVA502,9662,468–

110Guilford County, NCNC562,2342,467–

111Queens County, NYNY2,358,1822,457–

112Hillsborough County, NHNH433,4152,448–

113Washtenaw County, MIMI370,2142,445–

114Spokane County, WAWA558,3442,444–

115Bucks County, PAPA647,8282,385–

116Williamson County, TXTX752,8272,373–

117Montgomery County, TXTX781,1942,323–

118Mercer County, NJNJ399,2892,302–

119Delaware County, PAPA580,9372,267–

120Bergen County, NJNJ977,0262,265–

121San Luis Obispo County, CACA282,3672,252–

122Tulsa County, OKOK698,7822,223–

123Jackson County, MOMO732,9942,208–

124Douglas County, COCO399,3962,207–

125Santa Cruz County, CACA258,8522,205–

126Morris County, NJNJ524,2512,195–

127Kent County, MIMI675,2322,193–

128Polk County, FLFL874,7902,188–

129Washoe County, NVNV509,3862,186–

130Arlington County, VAVA243,9312,177–

131Macomb County, MIMI886,2212,175–

132Prince George's County, MDMD970,3742,159–

133Honolulu County, HIHI988,7032,143–

134Henrico County, VAVA342,7752,074–

135Chesterfield County, VAVA397,1482,037–

136Monmouth County, NJNJ651,0352,029–

137Lancaster County, PAPA563,1592,017–

138Placer County, CACA442,0812,006–

139Anchorage, AKAK287,1551,984–

140Thurston County, WAWA304,2611,970–

141Weber County, UTUT278,1741,969–

142Durham County, NCNC347,2401,957–

143Howard County, MDMD339,1831,936–

144Manatee County, FLFL468,2001,908–

145Cumberland County, MEME317,2221,892–

146Fayette County, KYKY329,7511,889–

147Escambia County, FLFL333,8341,869–

148Kitsap County, WAWA283,3741,848–

149Lake County, FLFL456,0681,810–

150Forsyth County, NCNC401,7181,810–

151Kern County, CACA927,0681,804–

152Summit County, OHOH538,3761,803–

153Madison County, ALAL433,5161,793–

154Richland County, SCSC434,9561,787–

155Will County, ILIL712,2531,767–

156Whatcom County, WAWA236,3921,766–

157Burlington County, NJNJ481,4391,746–

158Ingham County, MIMI289,7091,733–

159Orange County, NCNC152,4981,725–

160Hamilton County, ININ387,0361,717–

161Ramsey County, MNMN541,6231,715–

162Collier County, FLFL417,1311,708–

163Sedgwick County, KSKS538,4331,704–

164Essex County, NJNJ896,3791,685–

165Charleston County, SCSC436,2001,683–

166San Joaquin County, CACA823,8151,682–

167Plymouth County, MAMA546,8291,661–

168Butler County, OHOH400,1281,647–

169Leon County, FLFL299,0481,646–

170Baltimore, MDMD569,9971,646–

171Buncombe County, NCNC277,4171,626–

172Hamilton County, TNTN390,8331,615–

173Providence County, RIRI678,1791,612–

174Pulaski County, ARAR404,6111,598–

175Barnstable County, MAMA233,5391,587–

176Cache County, UTUT145,0001,580–

177Camden County, NJNJ535,7991,571–

178Rockingham County, NHNH324,0771,556–

179Larimer County, COCO377,2921,540–

180York County, PAPA473,1971,531–

181Bristol County, MAMA593,6401,527–

182Williamson County, TNTN272,0611,520–

183Forsyth County, GAGA282,8051,505–

184Mobile County, ALAL411,6581,505–

185Fresno County, CACA1,035,4561,505–

186Ocean County, NJNJ673,7461,502–

187Alachua County, FLFL290,0281,485–

188Washington County, UTUT213,6701,476–

189St. Johns County, FLFL346,3281,472–

190Somerset County, NJNJ356,4861,454–

191Hudson County, NJNJ735,0331,451–

192Alexandria, VAVA160,6621,439–

193Berks County, PAPA440,0721,434–

194Genesee County, MIMI401,0931,429–

195Greene County, OHOH174,3221,427–

196Lucas County, OHOH423,3471,427–

197Osceola County, FLFL481,7181,425–

198Solano County, CACA455,3761,421–

199Chittenden County, VTVT169,1151,419–

200Galveston County, TXTX372,2071,417–

201Union County, NJNJ601,8631,416–

202Polk County, IAIA516,5461,411–

203Orange County, NYNY417,6691,408–

204Richmond, VAVA237,2571,398–

205Onondaga County, NYNY466,5841,397–

206El Dorado County, CACA192,3231,396–

207Lubbock County, TXTX328,9061,393–

208Milwaukee County, WIWI924,2161,391–

209Kane County, ILIL525,7571,386–

210Adams County, COCO554,6681,380–

211Dutchess County, NYNY300,7081,357–

212Marion County, OROR355,7771,355–

213East Baton Rouge Parish, LALA456,1801,352–

214Dakota County, MNMN457,7101,348–

215Greene County, MOMO309,2861,323–

216Okaloosa County, FLFL221,8101,305–

217Monterey County, CACA433,7291,300–

218York County, MEME222,4341,299–

219New Hanover County, NCNC245,9591,295–

220Marion County, FLFL442,6601,278–

221Cherokee County, GAGA299,2731,265–

222Middlesex County, NJNJ883,3351,248–

223Northampton County, PAPA324,4111,247–

224Merrimack County, NHNH158,0781,237–

225Union County, NCNC267,6741,233–

226Fairbanks North Star, AKAK93,9721,230–

227Waukesha County, WIWI417,2101,228–

228Delaware County, OHOH242,0321,224–

229Frederick County, MDMD302,8831,221–

230Lexington County, SCSC317,5881,207–

231Warren County, OHOH257,1811,206–

232Jackson County, OROR221,7951,198–

233Albemarle County, VAVA118,3561,198–

234St. Charles County, MOMO426,4991,190–

235Rutherford County, TNTN386,3521,180–

236Hampden County, MAMA464,3381,178–

237Lorain County, OHOH323,2191,177–

238Champaign County, ILIL209,9721,158–

239Douglas County, NENE606,4601,157–

240Spartanburg County, SCSC380,8571,151–

241Spotsylvania County, VAVA155,3881,150–

242Kalamazoo County, MIMI263,7951,144–

243Stark County, OHOH373,7711,141–

244Shelby County, ALAL238,5521,138–

245Livingston County, MIMI197,3151,128–

246Cleveland County, OKOK303,9731,128–

247Harford County, MDMD266,4461,117–

248Bronx County, NYNY1,406,3321,115–

249Pinal County, AZAZ539,3801,110–

250Boone County, MOMO191,7461,099–

251Chatham County, GAGA311,8551,097–

252Cumberland County, PAPA277,2701,096–

253Hampshire County, MAMA164,0651,090–

254Johnson County, ININ174,2621,089–

255Horry County, SCSC427,5511,084–

256Sussex County, DEDE277,1401,080–

257St. Tammany Parish, LALA279,1081,079–

258St. Lucie County, FLFL402,4491,073–

259Tippecanoe County, ININ190,4561,072–

260Clay County, FLFL239,5931,070–

261Lancaster County, NENE334,0491,062–

262Jefferson Parish, LALA431,3981,056–

263Monroe County, ININ143,3451,053–

264Benton County, WAWA221,7221,053–

265Sarpy County, NENE208,3031,052–

266Albany County, NYNY321,2251,052–

267St. Joseph County, ININ272,8611,048–

268Charlotte County, FLFL217,2121,045–

269Allen County, ININ402,3291,044–

270Tompkins County, NYNY104,0471,040–

271Norfolk, VAVA231,0131,031–

272Broome County, NYNY195,7361,018–

273Clarke County, GAGA129,9211,017–

274Butte County, CACA209,2111,015–

275York County, SCSC306,8871,005–

276Benton County, OROR97,7281,003–

277Martin County, FLFL166,272999–

278Ottawa County, MIMI308,459997–

279Brazos County, TXTX249,088997–

280Baldwin County, ALAL267,761994–

281Yavapai County, AZAZ252,552990–

282Chesapeake, VAVA255,332983–

283Tooele County, UTUT87,461976–

284Clermont County, OHOH216,977971–

285Poinsett County, ARAR22,483969–

286Stafford County, VAVA170,803968–

287Newport News, VAVA183,230961–

288Grafton County, NHNH93,225956–

289Lehigh County, PAPA384,383954–

290Centre County, PAPA157,393949–

291Clallam County, WAWA78,202944–

292Stanislaus County, CACA557,719941–

293McHenry County, ILIL317,751939–

294Bay County, FLFL204,479937–

295Anderson County, SCSC219,930933–

296Indian River County, FLFL172,799921–

297Ulster County, NYNY183,330898–

298Onslow County, NCNC217,175898–

299Houston County, GAGA178,214895–

300Orleans Parish, LALA362,154892–

301Deschutes County, OROR213,072887–

302Saratoga County, NYNY241,343886–

303Benton County, ARAR332,554884–

304Wicomico County, MDMD106,899879–

305Rockland County, NYNY357,397879–

306Maui County, HIHI160,592876–

307Blount County, TNTN143,820876–

308Yolo County, CACA224,410869–

309Pickens County, SCSC139,198867–

310St. Clair County, ILIL250,708866–

311Weld County, COCO378,426864–

312Dauphin County, PAPA293,351864–

313Canyon County, IDID275,123851–

314Hanover County, VAVA116,423843–

315Sumner County, TNTN215,538835–

316Bell County, TXTX402,248834–

317Shasta County, CACA181,648832–

318Winnebago County, ILIL283,674832–

319Sussex County, NJNJ148,063831–

320Brazoria County, TXTX419,080830–

321James City County, VAVA83,326828–

322Montgomery County, ALAL225,891821–

323El Paso County, TXTX877,858818–

324Erie County, PAPA265,832815–

325Kenton County, KYKY175,779811–

326Gloucester County, NJNJ312,638811–

327Santa Fe County, NMNM156,907808–

328Portage County, OHOH163,404806–

329Summit County, UTUT43,141806–

330Washington County, ARAR271,213793–

331Smith County, TXTX252,549787–

332Cumberland County, NCNC338,473783–

333Clay County, MOMO265,032780–

334Lee County, ALAL189,881776–

335Douglas County, KSKS120,920774–

336McLennan County, TXTX272,020771–

337Penobscot County, MEME157,967770–

338Cabarrus County, NCNC249,725764–

339Henry County, GAGA264,922763–

340Sangamon County, ILIL194,170758–

341Beaufort County, SCSC204,433757–

342Kent County, DEDE194,786756–

343Island County, WAWA85,657753–

344Monongalia County, WVWV107,991751–

345Madison County, ILIL263,110749–

346Comal County, TXTX209,166747–

347Hernando County, FLFL221,701746–

348Muscogee County, GAGA202,171735–

349Shawnee County, KSKS178,607735–

350Hampton, VAVA137,315735–

351Linn County, IAIA232,028734–

352Carroll County, MDMD176,677731–

353Tuscaloosa County, ALAL241,368724–

354Hunterdon County, NJNJ131,781722–

355Napa County, CACA132,949717–

356Harrison County, MSMS217,136716–

357Licking County, OHOH185,564711–

358Fairfield County, OHOH169,752706–

359Anoka County, MNMN381,605702–

360Humboldt County, CACA131,647700–

361Bonneville County, IDID135,771696–

362Montgomery County, VAVA98,434696–

363Iredell County, NCNC211,798694–

364Cross County, ARAR16,186693–

365Sullivan County, TNTN163,759691–

366St. Louis, MOMO278,144690–

367Sandoval County, NMNM159,565686–

368Skagit County, WAWA132,975686–

369Box Elder County, UTUT65,320678–

370Vanderburgh County, ININ181,995676–

371Caddo Parish, LALA224,226673–

372McLean County, ILIL171,419671–

373Payne County, OKOK83,889668–

374Washington County, MDMD157,731667–

375Yamhill County, OROR110,024665–

376Nevada County, CACA101,911664–

377Westmoreland County, PAPA349,324664–

378Nueces County, TXTX352,992662–

379Madison County, IDID55,172661–

380Washington County, MNMN286,895659–

381Lake County, OHOH232,217659–

382Mississippi County, ARAR37,828658–

383Whitfield County, GAGA106,212657–

384Johnson County, IAIA160,044650–

385Washington County, TNTN141,199650–

386Calhoun County, ALAL115,834649–

387Hinds County, MSMS211,888649–

388Canadian County, OKOK187,189644–

389Luzerne County, PAPA332,126642–

390Hendricks County, ININ193,510641–

391Washington County, RIRI129,795641–

392Berkshire County, MAMA128,224637–

393Carroll County, GAGA131,036635–

394Ontario County, NYNY113,130630–

395Boone County, KYKY145,316628–

396Pitt County, NCNC182,936625–

397Henderson County, NCNC122,375624–

398Coconino County, AZAZ144,368621–

399Aiken County, SCSC181,515621–

400Bartholomew County, ININ85,729620–

401Franklin County, PAPA160,652620–

402Oneida County, NYNY226,392620–

403Hall County, GAGA226,568617–

404Johnston County, NCNC256,448617–

405Richmond County, NYNY501,290615–

406Kennebec County, MEME129,067612–

407Schenectady County, NYNY162,581611–

408Butler County, PAPA200,169606–

409Jackson County, MSMS147,666605–

410Peoria County, ILIL178,553603–

411Lake County, ININ504,612596–

412Kanawha County, WVWV172,381596–

413Jefferson County, MOMO233,132594–

414Fayette County, GAGA125,156592–

415Morgan County, ALAL126,483590–

416Wichita County, TXTX129,555590–

417Charles County, MDMD176,593587–

418Calvert County, MDMD94,484586–

419St. Clair County, MIMI160,486585–

420St. Louis County, MNMN200,518585–

421Strafford County, NHNH135,043585–

422Berkeley County, SCSC274,666583–

423Hays County, TXTX304,390582–

424Harnett County, NCNC150,137581–

425Midland County, MIMI83,754580–

426Citrus County, FLFL171,666579–

427Cecil County, MDMD107,131576–

428Mohave County, AZAZ228,102575–

429Gaston County, NCNC246,558575–

430Taylor County, TXTX150,077574–

431Monroe County, FLFL80,406572–

432Coweta County, GAGA160,240561–

433Wilson County, TNTN175,033560–

434Johnson County, TXTX218,048553–

435Geauga County, OHOH95,676552–

436Vigo County, ININ106,512551–

437Bannock County, IDID91,591549–

438Richmond County, GAGA206,559544–

439Mahoning County, OHOH224,706544–

440Cass County, NDND201,794543–

441Bibb County, GAGA157,556541–

442Dorchester County, SCSC178,397539–

443Medina County, OHOH185,025537–

444Charlottesville, VAVA44,388536–

445York County, VAVA71,374533–

446Mesa County, COCO162,845532–

447Monroe County, MIMI156,004530–

448Delaware County, ININ113,106528–

449Lynchburg, VAVA81,347527–

450Randall County, TXTX152,351522–

451St. Mary's County, MDMD116,692521–

452Warren County, KYKY149,375518–

453Saline County, ARAR133,288517–

454Olmsted County, MNMN166,731517–

455Niagara County, NYNY208,912512–

456Rock County, WIWI166,472512–

457Nassau County, FLFL106,879504–

458Jessamine County, KYKY57,147504–

459Polk County, OROR90,037500–

460Rensselaer County, NYNY160,510500–

461Grand Traverse County, MIMI96,729499–

462Grayson County, TXTX153,613498–

463Midland County, TXTX187,855495–

464Craven County, NCNC105,025494–

465Atlantic County, NJNJ278,657490–

466Randolph County, NCNC149,516490–

467Summit County, COCO31,517488–

468Steuben County, NYNY91,855488–

469Missoula County, MTMT123,513482–

470Paulding County, GAGA190,996480–

471Guadalupe County, TXTX201,111479–

472Josephine County, OROR87,867478–

473Calhoun County, MIMI133,408477–

474St. Lawrence County, NYNY105,488476–

475Walton County, GAGA112,696475–

476Matanuska-Susitna, AKAK118,666475–

477Warren County, NJNJ112,953473–

478Lafayette Parish, LALA257,949472–

479Eaton County, MIMI109,581471–

480Cheshire County, NHNH78,269470–

481Madison County, ININ135,088469–

482Wood County, OHOH134,176469–

483Bossier Parish, LALA131,867461–

484Cochise County, AZAZ126,332459–

485Lapeer County, MIMI89,516459–

486Racine County, WIWI198,919459–

487Newport County, RIRI83,051458–

488Franklin County, KYKY52,649457–

489Transylvania County, NCNC34,211457–

490Brunswick County, NCNC174,702449–

491Douglas County, GAGA154,293448–

492Scott County, IAIA175,259448–

493Kent County, RIRI173,495447–

494Carteret County, NCNC70,469447–

495Roanoke County, VAVA97,150447–

496Jackson County, GAGA99,265445–

497Outagamie County, WIWI195,894444–

498Miami County, OHOH112,634443–

499Sumter County, FLFL157,772442–

500Cabell County, WVWV91,183441–

SHOWING 1–500 OF 2,752

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

Frequently asked

Which county has the highest british population?

Los Angeles County, California ranks #1 with 29,486 (2010 American Community Survey).

What are the top 5 counties by british population?

Los Angeles County, California, King County, Washington, Orange County, California, Maricopa County, Arizona, San Diego County, California.

How many counties are in this ranking?

2,752 counties qualify after filtering for population minimums and data availability. The ranking covers 2010 ACS 5-year data.

How is british population measured?

Number of residents who are British ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2010).