RANKING · 2024 ACS · 500 SHOWN OF 1,705

Largest Vietnamese population, US counties

US counties ranked by the number of residents who are Vietnamese, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. Orange County, California leads at 226,850. 1,705 counties qualify in total. California carries 9 of the top 25 entries.

Vietnamese Americans: full group profile →

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SAME RANKING BYCities States Metros

YEAR2020 2024

RANKPLACESTATEPOPVIETNAMESE POPULATIONVS 2020

USUnited States0.6% of US population334,922,4991,918,848–

01Orange County, CACA3,149,507226,850+4%

02Santa Clara County, CACA1,914,391138,341−1%

03Harris County, TXTX5,045,026107,030+1%

04Los Angeles County, CACA9,694,93497,522−2%

05King County, WAWA2,344,93949,605+14%

06San Diego County, CACA3,282,24847,640−4%

07Tarrant County, TXTX2,248,46636,683+3%

08Dallas County, TXTX2,661,39735,952+6%

09Sacramento County, CACA1,618,46033,295+8%

10Fairfax County, VAVA1,167,87332,679+1%

11Alameda County, CACA1,636,63032,039−3%

12Fort Bend County, TXTX975,19129,475+36%

13Maricopa County, AZAZ4,689,55825,540+19%

14Gwinnett County, GAGA1,018,09925,079+4%

15Riverside County, CACA2,544,91618,709+3%

16Philadelphia County, PAPA1,574,28116,615+17%

17Cook County, ILIL5,194,62515,834−12%

18Multnomah County, OROR795,39115,537−13%

19Collin County, TXTX1,297,17915,441+13%

20San Bernardino County, CACA2,224,09115,160+6%

21Snohomish County, WAWA870,65614,839+25%

22Clark County, NVNV2,407,22614,344+32%

23Orange County, FLFL1,528,00214,319+10%

24Middlesex County, MAMA1,669,97914,087+39%

25San Francisco County, CACA826,07913,915−14%

26Travis County, TXTX1,389,67013,889−3%

27Montgomery County, MDMD1,074,58212,755−8%

28Suffolk County, MAMA791,89112,296−2%

29Pinellas County, FLFL948,56311,609+25%

30Norfolk County, MAMA739,74911,091+2%

31Mecklenburg County, NCNC1,233,38310,439+15%

32Honolulu County, HIHI988,70310,253+3%

33Contra Costa County, CACA1,170,0709,855−5%

34Hillsborough County, FLFL1,574,1159,684+36%

35Sedgwick County, KSKS538,4339,293+8%

36Clayton County, GAGA297,4719,026+1%

37Jefferson Parish, LALA431,3988,779−12%

38Denton County, TXTX1,069,3468,698+22%

39Hennepin County, MNMN1,284,7848,550+1%

40San Joaquin County, CACA823,8158,217+1%

41Bexar County, TXTX2,160,0888,022+9%

42Wake County, NCNC1,257,2357,683+5%

43Worcester County, MAMA888,5027,499−11%

44Pierce County, WAWA946,2887,448+19%

45Washington County, OROR611,7087,447−1%

46Palm Beach County, FLFL1,575,7267,172+18%

47Salt Lake County, UTUT1,220,9167,101+7%

48Broward County, FLFL2,013,3176,795−11%

49Loudoun County, VAVA449,7496,685+34%

50Brazoria County, TXTX419,0806,619+44%

51Guilford County, NCNC562,2346,572+25%

52Oklahoma County, OKOK822,1256,346−23%

53Denver County, COCO740,6135,997−8%

54Cleveland County, OKOK303,9735,681+37%

55Arapahoe County, COCO673,8205,381−2%

56Duval County, FLFL1,062,9635,258−16%

57Camden County, NJNJ535,7995,151+26%

58Queens County, NYNY2,358,1825,135+5%

59Orleans Parish, LALA362,1545,118−10%

60Montgomery County, PAPA877,6435,100+14%

61Lancaster County, NENE334,0494,850+4%

62Ventura County, CACA830,8514,829+11%

63East Baton Rouge Parish, LALA456,1804,799+2%

64San Mateo County, CACA743,5684,799+1%

65Kent County, MIMI675,2324,634−8%

66Delaware County, PAPA580,9374,556+18%

67DeKalb County, GAGA774,3944,401+2%

68Bernalillo County, NMNM667,6014,306+7%

69Cobb County, GAGA793,3454,266+8%

70Shelby County, TNTN910,2264,231−8%

71St. Louis County, MOMO990,9114,224+9%

72Jefferson County, TXTX254,3214,218−20%

73Kings County, NYNY2,653,9634,210+9%

74Fresno County, CACA1,035,4564,206+19%

75Williamson County, TXTX752,8274,196+8%

76Clark County, WAWA532,1194,090−13%

77Thurston County, WAWA304,2613,962+38%

78Pasco County, FLFL674,5163,927+107%

79Seminole County, FLFL491,8843,925+13%

80DuPage County, ILIL934,2983,872−6%

81Tulsa County, OKOK698,7823,834−2%

82Franklin County, OHOH1,361,5363,815+2%

83Prince William County, VAVA502,9663,757−7%

84Adams County, COCO554,6683,756−11%

85Jefferson County, COCO580,4513,708−17%

86Capitol Planning Region, CTCT994,1153,654–

87Essex County, MAMA826,6533,631+10%

88Jefferson County, KYKY795,2223,564+27%

89Ramsey County, MNMN541,6233,541−1%

90Pima County, AZAZ1,074,6853,482−10%

91Mobile County, ALAL411,6583,476+32%

92Solano County, CACA455,3763,384+25%

93Manatee County, FLFL468,2003,221+18%

94Sonoma County, CACA486,4443,154+49%

95Clackamas County, OROR426,2803,108+19%

96New York County, NYNY1,664,8623,023+36%

97Middlesex County, NJNJ883,3352,994+92%

98Oakland County, MIMI1,288,3372,987+12%

99Dakota County, MNMN457,7102,947−11%

100Galveston County, TXTX372,2072,933−1%

101Kern County, CACA927,0682,908+26%

102Fulton County, GAGA1,098,7912,855+7%

103Polk County, IAIA516,5462,853−33%

104Bronx County, NYNY1,406,3322,823−5%

105Henrico County, VAVA342,7752,823−17%

106Hudson County, NJNJ735,0332,780+3%

107Henry County, GAGA264,9222,778+14%

108Atlantic County, NJNJ278,6572,760+9%

109Macomb County, MIMI886,2212,731+14%

110Lancaster County, PAPA563,1592,722−15%

111Prince George's County, MDMD970,3742,680+3%

112Cuyahoga County, OHOH1,232,9252,622+11%

113Howard County, MDMD339,1832,593+51%

114Davidson County, TNTN745,9042,592−7%

115El Paso County, COCO757,0402,486+61%

116Wayne County, MIMI1,769,0382,483+15%

117Johnson County, KSKS636,9062,450−10%

118Clay County, MOMO265,0322,437+13%

119Brevard County, FLFL663,9822,429+37%

120Baltimore County, MDMD847,6502,422+39%

121Miami-Dade County, FLFL2,802,0292,407−3%

122Anoka County, MNMN381,6052,399−9%

123Santa Barbara County, CACA442,0652,383+17%

124Volusia County, FLFL606,5732,380+9%

125Placer County, CACA442,0812,330+1%

126District of Columbia, DCDC693,6452,295−18%

127Harrison County, MSMS217,1362,275+20%

128Dauphin County, PAPA293,3512,248+26%

129Allegheny County, PAPA1,225,0352,236−4%

130Monroe County, NYNY750,5062,208+9%

131Sebastian County, ARAR130,6412,183+0%

132Virginia Beach, VAVA453,7372,180−6%

133Erie County, NYNY946,7412,147+15%

134Ingham County, MIMI289,7092,117+22%

135Canadian County, OKOK187,1892,114+2%

136Douglas County, NENE606,4602,086+26%

137Montgomery County, TXTX781,1942,045+33%

138Jackson County, MOMO732,9942,027−18%

139Chester County, PAPA557,1162,013+92%

140Spokane County, WAWA558,3441,985+3%

141Lee County, FLFL875,6071,951+6%

142Stanislaus County, CACA557,7191,945−12%

143Potter County, TXTX114,4531,899+54%

144Onondaga County, NYNY466,5841,871−25%

145Scott County, MNMN159,0171,848−25%

146Yolo County, CACA224,4101,808−0%

147Milwaukee County, WIWI924,2161,763+16%

148Bergen County, NJNJ977,0261,760+92%

149Bristol County, MAMA593,6401,756+29%

150St. Charles County, MOMO426,4991,752+10%

151Washoe County, NVNV509,3861,746+0%

152Plymouth County, MAMA546,8291,745+80%

153Greater Bridgeport Planning Region, CTCT337,6971,736–

154Olmsted County, MNMN166,7311,732+25%

155Delaware County, OHOH242,0321,656+252%

156Hillsborough County, NHNH433,4151,649−0%

157Hampden County, MAMA464,3381,612−10%

158Lafayette Parish, LALA257,9491,578+2%

159Benton County, ARAR332,5541,566+86%

160St. Louis, MOMO278,1441,557−41%

161Arlington County, VAVA243,9311,530+2%

162Allen County, ININ402,3291,507−17%

163Monterey County, CACA433,7291,475−12%

164Marin County, CACA253,6941,473+56%

165Escambia County, FLFL333,8341,449−36%

166Butler County, OHOH400,1281,447−7%

167Washington County, MNMN286,8951,423+2%

168Ada County, IDID546,1411,423+42%

169St. Tammany Parish, LALA279,1081,411+45%

170Sarasota County, FLFL479,9581,387−9%

171Chesterfield County, VAVA397,1481,347+24%

172Sarpy County, NENE208,3031,344+86%

173Champaign County, ILIL209,9721,327+22%

174Anne Arundel County, MDMD603,3801,307−13%

175New Castle County, DEDE588,0261,295+22%

176Greenville County, SCSC583,1251,294−40%

177Summit County, OHOH538,3761,294+15%

178El Paso County, TXTX877,8581,290+39%

179Jackson County, MSMS147,6661,279−31%

180Bell County, TXTX402,2481,266+140%

181Leon County, FLFL299,0481,266+64%

182Bucks County, PAPA647,8281,260−23%

183Hall County, GAGA226,5681,247−32%

184Nueces County, TXTX352,9921,240+44%

185McLennan County, TXTX272,0201,203+99%

186Columbia County, GAGA169,1891,192+1%

187Horry County, SCSC427,5511,187−28%

188Knox County, TNTN511,4531,184+13%

189Lake County, ILIL719,3391,178−24%

190South Central Connecticut Planning Region, CTCT578,7411,173–

191Charleston County, SCSC436,2001,163+76%

192Durham County, NCNC347,2401,154−16%

193York County, PAPA473,1971,149+19%

194Montgomery County, OHOH539,5981,147−33%

195Naugatuck Valley Planning Region, CTCT463,3491,139–

196Brazos County, TXTX249,0881,134−3%

197Washtenaw County, MIMI370,2141,115+54%

198Dane County, WIWI590,3751,112−33%

199Monmouth County, NJNJ651,0351,078+50%

200Suffolk County, NYNY1,546,0901,068−33%

201Johnson County, IAIA160,0441,059+6%

202Polk County, FLFL874,7901,059−9%

203Cumberland County, PAPA277,2701,043−12%

204Richland County, SCSC434,9561,041−15%

205Berks County, PAPA440,0721,039+21%

206Morris County, NJNJ524,2511,034−7%

207Forsyth County, GAGA282,8051,024+91%

208Bay County, FLFL204,4791,018+20%

209Smith County, TXTX252,5491,015+11%

210Alachua County, FLFL290,0281,009−47%

211Cumberland County, NCNC338,473994+3%

212Northampton County, PAPA324,411994+87%

213Hamilton County, OHOH838,418991+5%

214St. Johns County, FLFL346,328991+229%

215Will County, ILIL712,253989−27%

216Marion County, ININ992,196987−4%

217Douglas County, COCO399,396955−28%

218Shelby County, ALAL238,552950−25%

219Osceola County, FLFL481,718947+7%

220Jefferson County, ALAL665,742943+25%

221Woodbury County, IAIA106,649935−21%

222Douglas County, GAGA154,293929+125%

223Pinal County, AZAZ539,380916+32%

224Marion County, OROR355,777914+7%

225Rockwall County, TXTX140,738913+268%

226Kaufman County, TXTX209,235907+567%

227Rutherford County, TNTN386,352905+680%

228Whatcom County, WAWA236,392890−24%

229Douglas County, KSKS120,920879−16%

230Baltimore, MDMD569,997871−32%

231Marion County, FLFL442,660870+91%

232Kitsap County, WAWA283,374865+2%

233Chatham County, GAGA311,855858−42%

234Gaston County, NCNC246,558853+76%

235Randall County, TXTX152,351851+20%

236Somerset County, NJNJ356,486848−12%

237Union County, NJNJ601,863838−14%

238Western Connecticut Planning Region, CTCT640,482833–

239Houston County, GAGA178,214819−9%

240Nassau County, NYNY1,398,939812−30%

241Hunt County, TXTX123,336810+702%

242Lehigh County, PAPA384,383800−35%

243Frederick County, MDMD302,883797−17%

244Lake County, ININ504,612793+131%

245Butte County, CACA209,211792+225%

246Lake County, FLFL456,068792−18%

247Hampton, VAVA137,315789+29%

248Hamilton County, TNTN390,833786−21%

249Benton County, WAWA221,722780+39%

250Boone County, MOMO191,746778+187%

251Erie County, PAPA265,832777+50%

252Chesapeake, VAVA255,332774−4%

253Ottawa County, MIMI308,459759−27%

254York County, SCSC306,887758−22%

255Madison County, ALAL433,516758−34%

256Chittenden County, VTVT169,115753+78%

257Cherokee County, GAGA299,273752+79%

258Waller County, TXTX69,858748+270%

259Richmond County, NYNY501,290742+155%

260Guadalupe County, TXTX201,111733+15%

261Essex County, NJNJ896,379731+19%

262Greene County, MOMO309,286728−40%

263Waukesha County, WIWI417,210727−5%

264Finney County, KSKS37,505721+16%

265Harford County, MDMD266,446716+75%

266Utah County, UTUT759,859714+43%

267Davis County, UTUT381,227712−12%

268Hamilton County, ININ387,036710−50%

269Burlington County, NJNJ481,439707−9%

270Fairfax, VAVA26,772700+12%

271Indian River County, FLFL172,799699+41%

272San Luis Obispo County, CACA282,367698−16%

273Lane County, OROR381,584697−18%

274Scott County, IAIA175,259692−45%

275Cabarrus County, NCNC249,725690+112%

276Catawba County, NCNC170,172684+11%

277Peoria County, ILIL178,553684−13%

278Westchester County, NYNY1,015,743676−10%

279Okaloosa County, FLFL221,810674+23%

280Albany County, NYNY321,225664−15%

281Hawaii County, HIHI210,043659+67%

282Santa Cruz County, CACA258,852654−6%

283Taylor County, TXTX150,077652+24%

284Wichita County, TXTX129,555651−12%

285Franklin County, WAWA102,612650+149%

286Johnson County, TXTX218,048649+26%

287Gloucester County, NJNJ312,638639−3%

288Lower Connecticut River Valley Planning Region, CTCT177,311639–

289Weld County, COCO378,426634−10%

290Williamson County, TNTN272,061629+248%

291Roanoke County, VAVA97,150615+55%

292Vermilion Parish, LALA57,671613−37%

293Oneida County, NYNY226,392611−44%

294Fayette County, GAGA125,156611+41%

295Merced County, CACA297,260605−13%

296St. Joseph County, ININ272,861605+2%

297Beaufort County, SCSC204,433603+94%

298Coweta County, GAGA160,240603−3%

299Muscogee County, GAGA202,171599+399%

300Kalamazoo County, MIMI263,795598+213%

301Winnebago County, ILIL283,674596+34%

302Broome County, NYNY195,736584−11%

303Cass County, NDND201,794582+92%

304Hampshire County, MAMA164,065576−3%

305Manassas, VAVA44,332572−2%

306Boulder County, COCO328,560571−16%

307Forsyth County, NCNC401,718569+24%

308Providence County, RIRI678,179569−56%

309Union County, NCNC267,674565−44%

310Collier County, FLFL417,131565−49%

311Dallas County, IAIA118,457562+34%

312Newport News, VAVA183,230562+21%

313Hidalgo County, TXTX921,549561−51%

314St. Lucie County, FLFL402,449553−36%

315Berkeley County, SCSC274,666550−9%

316Maui County, HIHI160,592543−4%

317Stearns County, MNMN164,110541−30%

318Anchorage, AKAK287,155532+25%

319Lubbock County, TXTX328,906530−34%

320Spartanburg County, SCSC380,857524+36%

321Yakima County, WAWA259,185522+190%

322Orange County, NCNC152,498513+69%

323Cumberland County, MEME317,222510−41%

324Benton County, OROR97,728510−4%

325Pulaski County, ARAR404,611508−21%

326Warren County, KYKY149,375505−22%

327Iredell County, NCNC211,798503+492%

328Flagler County, FLFL140,360503+408%

329Wyandotte County, KSKS170,597497+104%

330Warren County, OHOH257,181495−41%

331Midland County, TXTX187,855487−10%

332Eaton County, MIMI109,581484+39%

333Washington County, ARAR271,213482+190%

334Orange County, NYNY417,669478−21%

335Bibb County, GAGA157,556477+14%

336Lake County, OHOH232,217471+64%

337Larimer County, COCO377,292471−37%

338Broomfield County, COCO79,174468+10%

339Parker County, TXTX184,767467+372%

340Lee County, ALAL189,881463+39%

341Hinds County, MSMS211,888463+2794%

342Fond du Lac County, WIWI104,669459+3725%

343St. Mary Parish, LALA46,552458−26%

344Bowie County, TXTX92,696457+82%

345Kane County, ILIL525,757452−68%

346Dorchester County, SCSC178,397452+105%

347Tippecanoe County, ININ190,456450−12%

348Boone County, KYKY145,316449−16%

349Glynn County, GAGA87,599447+512%

350Alexandria, VAVA160,662445−27%

351Montgomery County, ALAL225,891444−18%

352Alamance County, NCNC186,177444−4%

353Aiken County, SCSC181,515443+108%

354Comanche County, OKOK122,158442−11%

355Clay County, FLFL239,593440+66%

356Jefferson County, IAIA15,291440+311%

357Saginaw County, MIMI187,688434+82%

358Moore County, NCNC110,619434+80%

359El Dorado County, CACA192,323433−45%

360Terrebonne Parish, LALA104,163431+2%

361Sumter County, SCSC105,067428+98%

362Hays County, TXTX304,390423+81%

363Norfolk, VAVA231,013423−40%

364Hernando County, FLFL221,701417+584%

365Ulster County, NYNY183,330416+867%

366DeSoto County, MSMS197,918408−61%

367St. Bernard Parish, LALA45,642408−27%

368Mercer County, NJNJ399,289405−9%

369Tulare County, CACA485,146404−50%

370Black Hawk County, IAIA131,532404+461%

371Jackson County, GAGA99,265403+353%

372Onslow County, NCNC217,175392−51%

373Sussex County, DEDE277,140392−25%

374Lexington County, SCSC317,588391−15%

375Westmoreland County, PAPA349,324389+42%

376Yuma County, AZAZ224,449388+73%

377Livingston Parish, LALA155,036386−24%

378McHenry County, ILIL317,751382−60%

379Kent County, RIRI173,495378+391%

380Floyd County, GAGA101,378374+379%

381Ouachita Parish, LALA158,542373−22%

382McLean County, ILIL171,419373+11%

383Tuscaloosa County, ALAL241,368371−49%

384Monongalia County, WVWV107,991368+55%

385Waynesboro, VAVA23,951367–

386Shasta County, CACA181,648366−15%

387Yellowstone County, MTMT172,692365−2%

388Albemarle County, VAVA118,356360−22%

389Webb County, TXTX281,224358+0%

390Linn County, IAIA232,028356−32%

391Platte County, MOMO114,400355−7%

392Greene County, OHOH174,322354−37%

393Howard County, ININ83,904353+384%

394Lucas County, OHOH423,347351−27%

395Madison County, MSMS116,298349+275%

396Hendricks County, ININ193,510349+87%

397Southeastern Connecticut Planning Region, CTCT284,015349–

398Ocean County, NJNJ673,746348−54%

399Island County, WAWA85,657346+126%

400Story County, IAIA101,291345−47%

401Delaware County, ININ113,106343+31%

402York County, MEME222,434338+814%

403Jasper County, MOMO127,428337−27%

404Washington County, UTUT213,670337+230%

405Fayette County, KYKY329,751336−48%

406Plaquemines Parish, LALA22,256335−41%

407Charles County, MDMD176,593335−26%

408Suffolk, VAVA104,699331−5%

409Richmond, VAVA237,257326−30%

410Tangipahoa Parish, LALA141,346325+132%

411Rowan County, NCNC155,096325−5%

412Licking County, OHOH185,564325+123%

413Orange County, TXTX86,266324+272%

414Bossier Parish, LALA131,867323−36%

415Johnston County, NCNC256,448323+773%

416Kenosha County, WIWI168,448323+103%

417Manassas Park, VAVA16,560323−23%

418Monroe County, ININ143,345322−16%

419Stafford County, VAVA170,803321−32%

420Roanoke, VAVA99,111320+167%

421Matagorda County, TXTX36,463318−39%

422Kenton County, KYKY175,779318−10%

423Madera County, CACA167,927315+294%

424Caddo Parish, LALA224,226315−61%

425Blue Earth County, MNMN70,634314+28%

426Wilson County, NCNC81,150314+630%

427Lynchburg, VAVA81,347313+122%

428Vanderburgh County, ININ181,995312−5%

429Kings County, CACA154,327308+22%

430Canyon County, IDID275,123308+58%

431Gordon County, GAGA61,701304+227%

432Weber County, UTUT278,174303+27%

433Santa Rosa County, FLFL211,115301−64%

434Carver County, MNMN114,379300+9%

435Outagamie County, WIWI195,894298−19%

436Victoria County, TXTX92,656296−17%

437Schenectady County, NYNY162,581294+36%

438Goochland County, VAVA29,187293–

439Pasquotank County, NCNC42,201290+287%

440Ector County, TXTX173,801287−37%

441Mesa County, COCO162,845287+7075%

442Colquitt County, GAGA47,438287+44%

443Wilson County, TNTN175,033284+2085%

444Montgomery County, VAVA98,434282−44%

445Gregg County, TXTX126,095281−35%

446Northwest Hills Planning Region, CTCT114,690279–

447Putnam County, TNTN86,612278+25%

448Centre County, PAPA157,393278+6%

449Fauquier County, VAVA76,503278+297%

450Lyon County, KSKS32,266274+47%

451Rankin County, MSMS162,181273+70%

452Buchanan County, MOMO83,540272+23%

453Ascension Parish, LALA135,105271−62%

454Cochise County, AZAZ126,332268−18%

455Tift County, GAGA42,254267+70%

456Bartholomew County, ININ85,729265+22%

457Strafford County, NHNH135,043265−61%

458New Hanover County, NCNC245,959265+69%

459Barrow County, GAGA99,773264+29%

460Cameron County, TXTX433,946263−65%

461Pitt County, NCNC182,936262−14%

462Mower County, MNMN40,971261+383%

463Saline County, ARAR133,288260+21%

464Calcasieu Parish, LALA208,466259−36%

465Walker County, TXTX83,842258+25%

466Clarke County, GAGA129,921257+6%

467Highlands County, FLFL111,122256+228%

468Rockingham County, NHNH324,077254+44%

469Davidson County, NCNC180,182252+2%

470Rice County, MNMN69,939249+14%

471Spotsylvania County, VAVA155,388249−37%

472Sangamon County, ILIL194,170249+11%

473Lafayette County, MSMS59,597246+21%

474Charlotte County, FLFL217,212245−38%

475Campbell County, VAVA55,629245+14%

476Aleutians West Census Area, AKAK5,240243+37%

477Curry County, NMNM46,655243+76%

478Mendocino County, CACA88,122241+302%

479St. Martin Parish, LALA51,106241+10%

480Weakley County, TNTN33,261241+11950%

481Lincoln County, NCNC98,654239+90%

482Riley County, KSKS72,598237+149%

483St. Louis County, MNMN200,518231+129%

484Seward County, KSKS21,073231−44%

485Grafton County, NHNH93,225230+18%

486Beadle County, SDSD19,624230+304%

487Whitfield County, GAGA106,212230−0%

488Jackson County, OROR221,795228−44%

489Kent County, DEDE194,786227+50%

490Craven County, NCNC105,025226+138%

491Carteret County, NCNC70,469225+24%

492Tom Green County, TXTX120,602225+185%

493Warren County, NJNJ112,953224+5%

494Columbia County, FLFL74,094224+53%

495St. Clair County, ILIL250,708223+27%

496Richmond County, GAGA206,559222−14%

497Rock County, WIWI166,472219−36%

498Lowndes County, GAGA122,867216+2986%

499Napa County, CACA132,949215−47%

500Texas County, OKOK20,322214+1683%

SHOWING 1–500 OF 1,705

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

Frequently asked

Which county has the highest vietnamese population?

Orange County, California ranks #1 with 226,850 (2024 American Community Survey).

What are the top 5 counties by vietnamese population?

Orange County, California, Santa Clara County, California, Harris County, Texas, Los Angeles County, California, King County, Washington.

How many counties are in this ranking?

1,705 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.

How is vietnamese population measured?

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