RANKING · 2020 CENSUS · 500 SHOWN OF 1,065

Highest Iranian population share, US counties · 2020

US counties ranked by the share of all residents who are Iranian ancestry (2020 American Community Survey). A concentration measure: Iranian residents as a percentage of total population. Clark County, Kansas leads at 1.6%. 1,065 counties qualify in total. California carries 7 of the top 25 entries.

Iranian Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPIRANIAN SHAREVS 2010

USUnited States331,449,2810.1%–

01Clark County, KSKS1,9001.6%–

02Mineral County, COCO9101.5%–

03Twiggs County, GAGA7,5971.4%–

04Haines, AKAK2,0681.3%+0.9 pts

05Mason County, TXTX3,9901.1%–

06Orange County, CACA3,149,5071.0%−0.0 pts

07Santa Clara County, CACA1,914,3911.0%+0.1 pts

08Montgomery County, MDMD1,074,5820.9%−0.0 pts

09Fairfax County, VAVA1,167,8730.9%+0.1 pts

10Los Angeles County, CACA9,694,9340.9%−0.1 pts

11Loudoun County, VAVA449,7490.8%−0.3 pts

12Taylor County, KYKY26,7630.8%–

13Hot Springs County, WYWY4,6000.7%–

14Contra Costa County, CACA1,170,0700.7%−0.0 pts

15San Mateo County, CACA743,5680.7%+0.0 pts

16Nassau County, NYNY1,398,9390.7%−0.2 pts

17Marin County, CACA253,6940.7%−0.3 pts

18Stillwater County, MTMT9,4450.6%–

19Collin County, TXTX1,297,1790.6%−0.2 pts

20Prairie County, MTMT1,1120.6%–

21Fairfax, VAVA26,7720.6%+0.5 pts

22Lamar County, GAGA20,9410.6%–

23Howard County, MDMD339,1830.6%+0.2 pts

24San Diego County, CACA3,282,2480.5%+0.1 pts

25Franklin County, ALAL32,4490.5%–

26Natchitoches Parish, LALA36,0890.5%–

27Dallas County, MOMO18,0250.5%–

28Placer County, CACA442,0810.5%−0.1 pts

29Washington County, OROR611,7080.5%+0.1 pts

30Arlington County, VAVA243,9310.4%+0.0 pts

31Yolo County, CACA224,4100.4%+0.0 pts

32Alachua County, FLFL290,0280.4%+0.3 pts

33Hidalgo County, NMNM3,9290.4%–

34King County, WAWA2,344,9390.4%+0.1 pts

35San Francisco County, CACA826,0790.4%+0.1 pts

36Randall County, TXTX152,3510.4%+0.3 pts

37Centre County, PAPA157,3930.4%+0.3 pts

38Alameda County, CACA1,636,6300.4%−0.0 pts

39Stanislaus County, CACA557,7190.4%+0.1 pts

40Fredericksburg, VAVA30,3930.4%+0.3 pts

41Pottawatomie County, KSKS27,1860.4%–

42Lexington, VAVA7,7690.4%−0.1 pts

43New York County, NYNY1,664,8620.4%+0.1 pts

44Bowie County, TXTX92,6960.4%+0.3 pts

45District of Columbia, DCDC693,6450.4%+0.1 pts

46Warren County, TNTN43,7170.4%–

47Ventura County, CACA830,8510.4%−0.1 pts

48Orange County, NCNC152,4980.4%+0.3 pts

49Garfield County, COCO63,4740.3%–

50Deer Lodge County, MTMT9,7090.3%–

51Santa Cruz County, CACA258,8520.3%+0.1 pts

52Madison County, MSMS116,2980.3%+0.3 pts

53Sacramento County, CACA1,618,4600.3%+0.0 pts

54Alexandria, VAVA160,6620.3%−0.2 pts

55Fulton County, GAGA1,098,7910.3%−0.1 pts

56Whitman County, WAWA48,5120.3%+0.2 pts

57Adams County, NENE31,0710.3%+0.3 pts

58Tippecanoe County, ININ190,4560.3%+0.3 pts

59De Soto Parish, LALA27,3810.3%–

60Snohomish County, WAWA870,6560.3%+0.1 pts

61Douglas County, COCO399,3960.3%+0.1 pts

62Denton County, TXTX1,069,3460.3%+0.0 pts

63Santa Barbara County, CACA442,0650.3%+0.0 pts

64Cleveland County, OKOK303,9730.3%+0.0 pts

65Payne County, OKOK83,8890.3%+0.2 pts

66Cobb County, GAGA793,3450.3%−0.0 pts

67Washtenaw County, MIMI370,2140.3%+0.1 pts

68Clackamas County, OROR426,2800.3%+0.0 pts

69Williamsburg, VAVA15,8610.3%–

70El Dorado County, CACA192,3230.2%−0.1 pts

71Williamson County, TNTN272,0610.2%−0.1 pts

72Montgomery County, VAVA98,4340.2%−0.0 pts

73Frederick County, MDMD302,8830.2%+0.0 pts

74Monongalia County, WVWV107,9910.2%+0.2 pts

75Rappahannock County, VAVA7,4390.2%–

76Twin Falls County, IDID97,5390.2%–

77Boulder County, COCO328,5600.2%+0.0 pts

78Middlesex County, MAMA1,669,9790.2%−0.0 pts

79Travis County, TXTX1,389,6700.2%+0.0 pts

80Johnson County, KSKS636,9060.2%+0.1 pts

81Jackson County, MNMN9,8570.2%+0.2 pts

82Yoakum County, TXTX7,4380.2%–

83Otero County, NMNM70,3680.2%–

84Johnston County, OKOK10,4480.2%–

85Harris County, TXTX5,045,0260.2%+0.0 pts

86Brazoria County, TXTX419,0800.2%+0.2 pts

87Appanoose County, IAIA12,0770.2%–

88Williamson County, TXTX752,8270.2%+0.1 pts

89Briscoe County, TXTX1,4740.2%–

90Fayette County, KYKY329,7510.2%+0.1 pts

91Ohio County, ININ5,9940.2%–

92Fort Bend County, TXTX975,1910.2%−0.1 pts

93Clark County, NVNV2,407,2260.2%+0.0 pts

94Juneau, AKAK31,6090.2%+0.2 pts

95Salt Lake County, UTUT1,220,9160.2%+0.1 pts

96Baltimore, MDMD569,9970.2%+0.1 pts

97Panola County, TXTX23,0180.2%–

98Seminole County, OKOK23,4410.2%–

99Nolan County, TXTX14,1170.2%–

100Oklahoma County, OKOK822,1250.2%−0.0 pts

101Prince William County, VAVA502,9660.2%−0.1 pts

102Hays County, TXTX304,3900.2%+0.2 pts

103Baltimore County, MDMD847,6500.2%+0.0 pts

104Forsyth County, GAGA282,8050.2%−0.1 pts

105Gunnison County, COCO17,4390.2%–

106Suffolk County, MAMA791,8910.2%+0.1 pts

107Brazos County, TXTX249,0880.2%+0.1 pts

108Denver County, COCO740,6130.2%+0.1 pts

109Esmeralda County, NVNV7290.2%–

110Grand Forks County, NDND74,5010.2%+0.1 pts

111San Luis Obispo County, CACA282,3670.2%+0.1 pts

112Portage County, OHOH163,4040.2%+0.2 pts

113Kittitas County, WAWA48,8030.2%+0.1 pts

114Smith County, TNTN20,9810.2%–

115Charlottesville, VAVA44,3880.2%−0.4 pts

116Bergen County, NJNJ977,0260.2%−0.1 pts

117Albany County, WYWY38,5580.2%+0.1 pts

118Multnomah County, OROR795,3910.2%+0.1 pts

119Somerset County, NJNJ356,4860.2%+0.0 pts

120Dodge County, NENE38,0570.2%–

121Albemarle County, VAVA118,3560.2%−0.1 pts

122Refugio County, TXTX6,6570.2%–

123Tompkins County, NYNY104,0470.2%−0.0 pts

124Henrico County, VAVA342,7750.2%+0.1 pts

125Essex County, VAVA10,6540.2%–

126Wells County, ININ28,8830.2%–

127Sonoma County, CACA486,4440.2%−0.1 pts

128Arapahoe County, COCO673,8200.2%−0.0 pts

129Jackson County, OROR221,7950.2%+0.2 pts

130DuPage County, ILIL934,2980.2%+0.0 pts

131Galveston County, TXTX372,2070.2%+0.0 pts

132Broomfield County, COCO79,1740.2%+0.1 pts

133Anson County, NCNC21,7580.2%–

134Washoe County, NVNV509,3860.2%+0.1 pts

135Peach County, GAGA29,8770.2%–

136Harrisonburg, VAVA50,8390.2%+0.0 pts

137Norfolk County, MAMA739,7490.2%−0.0 pts

138Wake County, NCNC1,257,2350.2%+0.0 pts

139Benton County, OROR97,7280.2%−0.2 pts

140Latah County, IDID41,8420.2%+0.1 pts

141Butler County, KSKS69,4840.2%+0.1 pts

142Riverside County, CACA2,544,9160.2%−0.0 pts

143Penobscot County, MEME157,9670.2%–

144Wilson County, NCNC81,1500.2%–

145Fayette County, ININ23,5330.2%–

146Hopewell, VAVA23,2610.2%–

147Richland County, ILIL15,2190.2%–

148La Salle County, TXTX6,5170.2%–

149Clark County, ININ130,4510.2%+0.1 pts

150Gwinnett County, GAGA1,018,0990.2%+0.0 pts

151Alexander County, NCNC36,9580.2%–

152Alfalfa County, OKOK5,6490.2%–

153Sargent County, NDND3,7110.2%–

154Geary County, KSKS36,3380.2%–

155Sumner County, TNTN215,5380.2%+0.1 pts

156Simpson County, KYKY20,7880.2%–

157Ohio County, WVWV40,4960.2%+0.1 pts

158Napa County, CACA132,9490.2%+0.1 pts

159Fresno County, CACA1,035,4560.2%−0.0 pts

160Calloway County, KYKY39,4210.2%–

161Coconino County, AZAZ144,3680.2%+0.1 pts

162St. Mary's County, MDMD116,6920.2%–

163Maricopa County, AZAZ4,689,5580.2%+0.0 pts

164Saunders County, NENE23,7020.1%–

165Wayne County, NENE10,0200.1%–

166Davidson County, TNTN745,9040.1%−0.0 pts

167St. Charles County, MOMO426,4990.1%+0.0 pts

168Yamhill County, OROR110,0240.1%+0.1 pts

169Champaign County, ILIL209,9720.1%−0.0 pts

170Potter County, TXTX114,4530.1%−0.1 pts

171Hennepin County, MNMN1,284,7840.1%+0.1 pts

172Bannock County, IDID91,5910.1%+0.1 pts

173Johnson County, IAIA160,0440.1%−0.1 pts

174Whatcom County, WAWA236,3920.1%−0.0 pts

175Waller County, TXTX69,8580.1%–

176Pickens County, SCSC139,1980.1%+0.1 pts

177Sutter County, CACA98,7870.1%+0.1 pts

178Lake County, ILIL719,3390.1%+0.0 pts

179Douglas County, KSKS120,9200.1%−0.0 pts

180Polk County, OROR90,0370.1%+0.0 pts

181Mecklenburg County, NCNC1,233,3830.1%+0.0 pts

182Guthrie County, IAIA10,7820.1%–

183Kanawha County, WVWV172,3810.1%+0.1 pts

184Cotton County, OKOK5,4320.1%–

185Carroll County, NHNH52,7840.1%+0.1 pts

186Humboldt County, CACA131,6470.1%+0.1 pts

187Anne Arundel County, MDMD603,3800.1%+0.1 pts

188Queens County, NYNY2,358,1820.1%−0.0 pts

189Richmond, VAVA237,2570.1%+0.0 pts

190Spotsylvania County, VAVA155,3880.1%+0.1 pts

191Madison County, KYKY101,6960.1%+0.1 pts

192Carlton County, MNMN36,7110.1%–

193Monroe County, ININ143,3450.1%−0.0 pts

194Olmsted County, MNMN166,7310.1%+0.1 pts

195Manassas, VAVA44,3320.1%+0.1 pts

196Scott County, MNMN159,0170.1%+0.0 pts

197Orange County, FLFL1,528,0020.1%+0.0 pts

198Pottawatomie County, OKOK75,1020.1%+0.1 pts

199Madison County, ALAL433,5160.1%−0.0 pts

200Seminole County, FLFL491,8840.1%−0.1 pts

201Westchester County, NYNY1,015,7430.1%−0.0 pts

202Washington County, TNTN141,1990.1%+0.1 pts

203Montgomery County, PAPA877,6430.1%−0.0 pts

204Kings County, NYNY2,653,9630.1%+0.1 pts

205Hamilton County, ININ387,0360.1%−0.1 pts

206Kandiyohi County, MNMN44,7200.1%+0.1 pts

207San Joaquin County, CACA823,8150.1%−0.0 pts

208Bernalillo County, NMNM667,6010.1%+0.0 pts

209Tarrant County, TXTX2,248,4660.1%+0.0 pts

210Albany County, NYNY321,2250.1%+0.1 pts

211Lackawanna County, PAPA216,5020.1%+0.1 pts

212Shasta County, CACA181,6480.1%+0.0 pts

213Douglas County, NVNV50,1110.1%–

214Canadian County, OKOK187,1890.1%−0.0 pts

215Shelby County, ALAL238,5520.1%+0.0 pts

216Glades County, FLFL13,2700.1%–

217Chester County, PAPA557,1160.1%+0.0 pts

218Bexar County, TXTX2,160,0880.1%+0.1 pts

219Douglas County, MNMN40,1200.1%+0.1 pts

220Madison County, GAGA32,9190.1%–

221Rensselaer County, NYNY160,5100.1%+0.1 pts

222Vernon County, WIWI31,4430.1%–

223Dallas County, TXTX2,661,3970.1%+0.0 pts

224Pima County, AZAZ1,074,6850.1%−0.0 pts

225Manassas Park, VAVA16,5600.1%–

226Lane County, OROR381,5840.1%+0.0 pts

227Yuba County, CACA88,6910.1%–

228Clark County, WAWA532,1190.1%−0.1 pts

229Doniphan County, KSKS7,5940.1%–

230Mono County, CACA12,5050.1%−0.0 pts

231Benton County, WAWA221,7220.1%+0.1 pts

232Cook County, ILIL5,194,6250.1%+0.0 pts

233Johnson County, ARAR26,2250.1%–

234Tyler County, TXTX20,4430.1%–

235Pike County, KYKY54,7210.1%–

236Franklin County, OHOH1,361,5360.1%+0.0 pts

237San Bernardino County, CACA2,224,0910.1%−0.1 pts

238Chittenden County, VTVT169,1150.1%+0.0 pts

239Sweetwater County, WYWY41,2670.1%–

240Hampshire County, MAMA164,0650.1%−0.1 pts

241Barry County, MOMO36,2000.1%–

242Stafford County, VAVA170,8030.1%+0.1 pts

243Coles County, ILIL46,6070.1%+0.1 pts

244Kingman County, KSKS7,0290.1%–

245Ripley County, MOMO10,7170.1%–

246Summit County, OHOH538,3760.1%+0.1 pts

247St. Louis, MOMO278,1440.1%+0.0 pts

248McMinn County, TNTN57,4040.1%−0.0 pts

249San Benito County, CACA70,0820.1%−0.1 pts

250Cortland County, NYNY45,8500.1%+0.1 pts

251Story County, IAIA101,2910.1%+0.1 pts

252Clarke County, GAGA129,9210.1%+0.1 pts

253Bracken County, KYKY8,5110.1%–

254Moore County, NCNC110,6190.1%+0.1 pts

255Washington County, ILIL13,5640.1%–

256Tuolumne County, CACA53,1600.1%+0.0 pts

257Rockwall County, TXTX140,7380.1%+0.1 pts

258Allen County, ININ402,3290.1%+0.1 pts

259Durham County, NCNC347,2400.1%+0.0 pts

260Leon County, FLFL299,0480.1%−0.0 pts

261Solano County, CACA455,3760.1%−0.1 pts

262Jefferson County, KYKY795,2220.1%+0.0 pts

263Vigo County, ININ106,5120.1%+0.1 pts

264Broward County, FLFL2,013,3170.1%−0.0 pts

265Knox County, TNTN511,4530.1%−0.0 pts

266Johnson County, TXTX218,0480.1%–

267Washington County, ARAR271,2130.1%+0.0 pts

268Windsor County, VTVT57,3120.1%–

269Pope County, ARAR64,9760.1%–

270Marshall County, ALAL103,5370.1%+0.1 pts

271Mahaska County, IAIA21,8800.1%–

272Cabell County, WVWV91,1830.1%+0.1 pts

273Manatee County, FLFL468,2000.1%+0.1 pts

274Norfolk, VAVA231,0130.1%−0.0 pts

275Oakland County, MIMI1,288,3370.1%−0.0 pts

276Ritchie County, WVWV8,0340.1%–

277Wadena County, MNMN14,3880.1%–

278Wagoner County, OKOK93,2630.1%−0.1 pts

279DeKalb County, GAGA774,3940.1%+0.0 pts

280Lancaster County, NENE334,0490.1%+0.0 pts

281Hillsborough County, NHNH433,4150.1%+0.0 pts

282Lorain County, OHOH323,2190.1%+0.1 pts

283Merced County, CACA297,2600.1%−0.0 pts

284Santa Fe County, NMNM156,9070.1%+0.1 pts

285Caldwell County, TXTX55,1500.1%–

286Morris County, NJNJ524,2510.1%+0.0 pts

287Delaware County, PAPA580,9370.1%−0.0 pts

288Adair County, IAIA7,4030.1%–

289Powhatan County, VAVA32,5910.1%–

290Eau Claire County, WIWI109,0330.1%+0.0 pts

291Larimer County, COCO377,2920.1%+0.0 pts

292Tulsa County, OKOK698,7820.1%−0.0 pts

293Pinal County, AZAZ539,3800.1%+0.0 pts

294Essex County, NJNJ896,3790.1%−0.0 pts

295Guilford County, NCNC562,2340.1%+0.0 pts

296Hancock County, MSMS46,8730.1%–

297Vermillion County, ININ15,4880.1%–

298Orleans Parish, LALA362,1540.1%+0.0 pts

299Osage County, OKOK46,7940.1%–

300Hudson County, NJNJ735,0330.1%+0.0 pts

301Duchesne County, UTUT20,8560.1%–

302Hawaii County, HIHI210,0430.1%+0.1 pts

303Dakota County, MNMN457,7100.1%+0.1 pts

304Abbeville County, SCSC24,8360.1%–

305Edwards County, ILIL5,8980.1%+0.1 pts

306Tipton County, ININ15,3190.1%–

307Phelps County, MOMO45,2470.1%+0.0 pts

308Pulaski County, MOMO54,4420.1%–

309Warren County, OHOH257,1810.1%+0.0 pts

310Chatham County, NCNC85,1110.1%+0.1 pts

311Ingham County, MIMI289,7090.1%+0.0 pts

312Coos County, OROR63,9920.1%+0.1 pts

313Delaware County, OHOH242,0320.1%−0.1 pts

314Wise County, VAVA34,8240.1%+0.1 pts

315Benton County, MNMN41,7440.1%–

316Columbia County, GAGA169,1890.1%+0.0 pts

317Nowata County, OKOK9,5220.1%–

318Harford County, MDMD266,4460.1%+0.1 pts

319Summers County, WVWV11,5320.1%–

320Aiken County, SCSC181,5150.1%+0.1 pts

321Shenandoah County, VAVA45,8390.1%+0.1 pts

322Richmond County, NYNY501,2900.1%+0.0 pts

323Smith County, TXTX252,5490.1%+0.0 pts

324Smyth County, VAVA28,8820.1%–

325Palm Beach County, FLFL1,575,7260.1%−0.0 pts

326Worcester County, MAMA888,5020.1%−0.0 pts

327Jackson County, ILIL52,5010.1%−0.3 pts

328Black Hawk County, IAIA131,5320.1%+0.1 pts

329Bristol County, MAMA593,6400.1%+0.1 pts

330Clatsop County, OROR40,9260.1%−0.0 pts

331Sarasota County, FLFL479,9580.1%+0.1 pts

332Union County, NJNJ601,8630.1%+0.1 pts

333Lake County, CACA67,7720.1%+0.0 pts

334Broome County, NYNY195,7360.1%+0.0 pts

335Grafton County, NHNH93,2250.1%+0.0 pts

336Pierce County, WAWA946,2880.1%+0.0 pts

337Pike County, GAGA20,9320.1%–

338Iredell County, NCNC211,7980.1%–

339Middlesex County, NJNJ883,3350.1%−0.0 pts

340Brevard County, FLFL663,9820.1%+0.0 pts

341Platte County, MOMO114,4000.1%−0.1 pts

342Ketchikan Gateway, AKAK13,5490.1%–

343Monterey County, CACA433,7290.1%+0.0 pts

344Sandoval County, NMNM159,5650.1%−0.1 pts

345Hamilton County, TNTN390,8330.1%+0.0 pts

346Jackson County, MOMO732,9940.1%+0.0 pts

347Coweta County, GAGA160,2400.1%+0.0 pts

348Pettis County, MOMO44,2540.1%–

349Miami-Dade County, FLFL2,802,0290.1%−0.0 pts

350Prince George's County, MDMD970,3740.1%+0.0 pts

351Comal County, TXTX209,1660.1%+0.1 pts

352Lawrence County, OHOH55,7100.1%+0.0 pts

353Whitley County, ININ35,0460.1%–

354Sullivan County, NHNH43,9610.1%–

355Chatham County, GAGA311,8550.1%+0.0 pts

356Allegheny County, PAPA1,225,0350.1%+0.0 pts

357Otsego County, NYNY60,5890.1%+0.0 pts

358Beaufort County, SCSC204,4330.1%+0.0 pts

359Campbell County, TNTN40,2900.1%–

360Tuscaloosa County, ALAL241,3680.1%+0.0 pts

361St. Louis County, MOMO990,9110.1%+0.0 pts

362Winnebago County, WIWI174,2180.1%+0.1 pts

363Thomas County, GAGA46,3680.1%–

364Cuyahoga County, OHOH1,232,9250.1%+0.0 pts

365Grand Traverse County, MIMI96,7290.1%–

366Jefferson County, COCO580,4510.1%−0.0 pts

367Schenectady County, NYNY162,5810.1%+0.1 pts

368Sierra County, NMNM11,3950.1%–

369Goochland County, VAVA29,1870.1%+0.0 pts

370Dane County, WIWI590,3750.1%−0.0 pts

371Dutchess County, NYNY300,7080.1%+0.0 pts

372Bucks County, PAPA647,8280.1%+0.0 pts

373Union County, PAPA42,3130.1%–

374Indian River County, FLFL172,7990.1%+0.0 pts

375Johnson County, ININ174,2620.1%−0.0 pts

376Parke County, ININ16,6420.1%–

377Tillamook County, OROR27,3840.1%+0.0 pts

378Greenville County, SCSC583,1250.1%−0.0 pts

379Bryan County, GAGA52,0620.1%–

380Cache County, UTUT145,0000.1%+0.1 pts

381Kalamazoo County, MIMI263,7950.1%+0.0 pts

382Bristol County, RIRI50,0010.1%+0.0 pts

383Madison County, TXTX14,2260.1%–

384Boone County, MOMO191,7460.1%−0.1 pts

385Hillsborough County, FLFL1,574,1150.1%−0.0 pts

386Ramsey County, MNMN541,6230.1%−0.0 pts

387Howard County, TXTX30,5040.1%–

388Cambria County, PAPA128,9680.1%+0.0 pts

389Cass County, NDND201,7940.1%+0.1 pts

390Livingston Parish, LALA155,0360.1%+0.1 pts

391Garfield County, OKOK61,7790.1%+0.0 pts

392Charles County, MDMD176,5930.1%+0.0 pts

393Jackson County, GAGA99,2650.1%–

394Winchester, VAVA28,2720.1%+0.0 pts

395Mesa County, COCO162,8450.1%+0.1 pts

396Lincoln Parish, LALA48,3600.1%–

397Iron County, UTUT67,1410.1%+0.0 pts

398Madison County, NYNY67,1200.1%–

399Wayne County, ILIL15,8820.1%–

400Ulster County, NYNY183,3300.1%+0.0 pts

401New Castle County, DEDE588,0260.1%−0.0 pts

402Sedgwick County, KSKS538,4330.1%+0.0 pts

403Duval County, FLFL1,062,9630.1%−0.0 pts

404Lexington County, SCSC317,5880.1%−0.0 pts

405Shelby County, TNTN910,2260.1%+0.0 pts

406Sussex County, DEDE277,1400.1%+0.0 pts

407Saline County, MOMO23,2650.1%–

408Laurens County, GAGA51,0410.1%–

409Addison County, VTVT38,0480.1%+0.0 pts

410Saginaw County, MIMI187,6880.1%+0.0 pts

411Cherokee County, GAGA299,2730.1%−0.2 pts

412Marion County, ININ992,1960.1%+0.0 pts

413York County, VAVA71,3740.1%−0.0 pts

414Adams County, COCO554,6680.1%+0.0 pts

415Mendocino County, CACA88,1220.1%−0.0 pts

416Essex County, MAMA826,6530.1%−0.0 pts

417Garland County, ARAR99,6950.1%–

418Caledonia County, VTVT30,4140.1%+0.0 pts

419Philadelphia County, PAPA1,574,2810.1%+0.0 pts

420Cumberland County, MEME317,2220.1%+0.0 pts

421Missoula County, MTMT123,5130.1%–

422Whiteside County, ILIL54,1210.1%–

423Amherst County, VAVA31,9620.1%–

424Montgomery County, NYNY50,0460.1%–

425Lyon County, NVNV65,0880.1%+0.0 pts

426Knox County, MEME41,1170.1%–

427Lee County, ALAL189,8810.1%+0.0 pts

428Blue Earth County, MNMN70,6340.1%–

429Forsyth County, NCNC401,7180.1%−0.1 pts

430Danville, VAVA41,6470.1%–

431Clay County, ARAR14,0520.1%–

432Talladega County, ALAL81,6030.1%+0.0 pts

433Whitley County, KYKY37,2970.1%–

434Doña Ana County, NMNM229,0910.1%+0.1 pts

435Ozaukee County, WIWI94,3460.1%−0.1 pts

436Orange County, NYNY417,6690.1%+0.0 pts

437Warren County, VAVA42,7400.1%−0.1 pts

438Suffolk County, NYNY1,546,0900.1%−0.0 pts

439Monroe County, MIMI156,0040.1%–

440Douglas County, GAGA154,2930.1%+0.0 pts

441Fayette County, PAPA123,0210.1%+0.1 pts

442Imperial County, CACA181,4110.1%–

443Piscataquis County, MEME17,4090.1%–

444Jefferson County, ININ33,2790.1%–

445Barrow County, GAGA99,7730.1%−0.1 pts

446Wayne County, PAPA51,7030.1%+0.0 pts

447Honolulu County, HIHI988,7030.1%+0.0 pts

448Skagit County, WAWA132,9750.1%−0.0 pts

449New Madrid County, MOMO15,0860.1%+0.0 pts

450Pulaski County, ARAR404,6110.1%+0.0 pts

451Kane County, ILIL525,7570.1%+0.0 pts

452Berkshire County, MAMA128,2240.1%+0.0 pts

453Weld County, COCO378,4260.1%+0.0 pts

454Curry County, OROR22,6210.1%+0.0 pts

455Mercer County, NJNJ399,2890.1%−0.0 pts

456St. Charles Parish, LALA50,5860.1%+0.0 pts

457Moniteau County, MOMO15,4280.1%−0.0 pts

458Gallatin County, MTMT128,7400.1%+0.0 pts

459Thurston County, WAWA304,2610.1%+0.0 pts

460Wicomico County, MDMD106,8990.1%−0.0 pts

461Hampden County, MAMA464,3380.1%−0.0 pts

462York County, PAPA473,1970.1%+0.0 pts

463Houghton County, MIMI37,8420.1%−0.0 pts

464Cumberland County, PAPA277,2700.1%+0.0 pts

465Baldwin County, GAGA44,0290.1%+0.0 pts

466Thurston County, NENE6,7520.1%–

467White County, TNTN29,6120.1%–

468Boone County, ININ80,6890.1%−0.1 pts

469Crawford County, OHOH41,8960.1%–

470Pasco County, FLFL674,5160.1%+0.0 pts

471Winneshiek County, IAIA19,7330.1%–

472Beadle County, SDSD19,6240.1%–

473Jefferson County, WVWV63,1020.1%+0.0 pts

474Richland County, SCSC434,9560.1%+0.0 pts

475Maui County, HIHI160,5920.1%−0.0 pts

476Lake County, OHOH232,2170.1%+0.0 pts

477Kern County, CACA927,0680.1%−0.0 pts

478Chambers County, ALAL34,2530.1%–

479Atlantic County, NJNJ278,6570.1%+0.0 pts

480McDonough County, ILIL25,9160.1%–

481Washington County, MDMD157,7310.1%–

482Shiawassee County, MIMI67,6810.1%+0.0 pts

483Lee County, SCSC15,7300.1%–

484Davis County, UTUT381,2270.1%+0.0 pts

485Saratoga County, NYNY241,3430.1%+0.0 pts

486Pinellas County, FLFL948,5630.1%−0.0 pts

487Walton County, FLFL93,2880.1%–

488Haywood County, TNTN17,0420.1%–

489Oneida County, NYNY226,3920.1%+0.0 pts

490Jefferson Parish, LALA431,3980.1%−0.1 pts

491Calvert County, MDMD94,4840.1%–

492Ottawa County, MIMI308,4590.1%+0.0 pts

493Cattaraugus County, NYNY75,3900.1%–

494Del Norte County, CACA26,4100.1%−0.3 pts

495El Paso County, COCO757,0400.1%−0.0 pts

496Charleston County, SCSC436,2000.1%+0.0 pts

497Volusia County, FLFL606,5730.1%−0.0 pts

498Northampton County, PAPA324,4110.0%+0.0 pts

499Richmond County, GAGA206,5590.0%+0.0 pts

500Yellowstone County, MTMT172,6920.0%+0.0 pts

SHOWING 1–500 OF 1,065

Download CSV (full list, 1,065 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS

Frequently asked

Which county has the highest iranian share?

Clark County, Kansas ranks #1 with 1.6% (2020 Decennial Census).

What are the top 5 counties by iranian share?

Clark County, Kansas, Mineral County, Colorado, Twiggs County, Georgia, Haines, Alaska, Mason County, Texas.

How many counties are in this ranking?

1,065 counties qualify after filtering for population minimums and data availability. The ranking covers 2020 Decennial Census data.

How is iranian share measured?

Share of all residents who are Iranian ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, 2020 Decennial Census.