RANKING · 2020 CENSUS · 500 SHOWN OF 2,353

Largest Greek population, US counties · 2020

US counties ranked by the number of residents who are Greek ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. Cook County, Illinois leads at 47,226. 2,353 counties qualify in total. New York carries 5 of the top 25 entries.

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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

RANKPLACESTATEPOPGREEK POPULATIONVS 2010

USUnited States0.4% of US population331,449,2811,249,194–

01Cook County, ILIL5,194,62547,226−17%

02Queens County, NYNY2,358,18230,157−28%

03Los Angeles County, CACA9,694,93427,099−10%

04Middlesex County, MAMA1,669,97922,935−5%

05Nassau County, NYNY1,398,93921,510−0%

06Suffolk County, NYNY1,546,09018,523−4%

07Maricopa County, AZAZ4,689,55815,197−2%

08Essex County, MAMA826,65314,691−22%

09San Diego County, CACA3,282,24813,064+8%

10Kings County, NYNY2,653,96313,036−7%

11Orange County, CACA3,149,50712,064−9%

12DuPage County, ILIL934,29812,020−6%

13Pinellas County, FLFL948,56312,004−9%

14New York County, NYNY1,664,86211,658−11%

15Bergen County, NJNJ977,02610,557−20%

16King County, WAWA2,344,93910,298+5%

17Norfolk County, MAMA739,7499,462+5%

18Clark County, NVNV2,407,2269,355+15%

19Harris County, TXTX5,045,0269,230−6%

20Broward County, FLFL2,013,3178,999+4%

21Oakland County, MIMI1,288,3378,866−11%

22Wayne County, MIMI1,769,0387,972−10%

23Cuyahoga County, OHOH1,232,9257,925−16%

24Hillsborough County, NHNH433,4157,679−20%

25Macomb County, MIMI886,2217,665+11%

26Allegheny County, PAPA1,225,0357,577−16%

27Palm Beach County, FLFL1,575,7267,461−22%

28Montgomery County, MDMD1,074,5827,340−13%

29Lake County, ILIL719,3397,036−8%

30Worcester County, MAMA888,5027,009−27%

31Westchester County, NYNY1,015,7436,962−11%

32Hillsborough County, FLFL1,574,1156,540+12%

33Suffolk County, MAMA791,8916,539+24%

34Salt Lake County, UTUT1,220,9166,446−2%

35Santa Clara County, CACA1,914,3916,253−9%

36Sacramento County, CACA1,618,4606,147−6%

37Franklin County, OHOH1,361,5366,123+1%

38Alameda County, CACA1,636,6306,082−0%

39Riverside County, CACA2,544,9165,814−6%

40Will County, ILIL712,2535,796−19%

41Monmouth County, NJNJ651,0355,773−15%

42Fairfax County, VAVA1,167,8735,745−25%

43San Mateo County, CACA743,5685,598−7%

44Baltimore County, MDMD847,6505,372−9%

45Rockingham County, NHNH324,0775,282+12%

46Delaware County, PAPA580,9375,198+0%

47Contra Costa County, CACA1,170,0705,116−6%

48Middlesex County, NJNJ883,3355,038−3%

49Morris County, NJNJ524,2514,992−5%

50Lake County, ININ504,6124,869−16%

51Dallas County, TXTX2,661,3974,785+18%

52Tarrant County, TXTX2,248,4664,745+25%

53Pasco County, FLFL674,5164,671−11%

54Mecklenburg County, NCNC1,233,3834,636−9%

55Union County, NJNJ601,8634,599+36%

56Philadelphia County, PAPA1,574,2814,549+6%

57Plymouth County, MAMA546,8294,401−14%

58Montgomery County, PAPA877,6434,400+6%

59San Francisco County, CACA826,0794,391+4%

60St. Louis County, MOMO990,9114,337−4%

61Stark County, OHOH373,7714,300+10%

62Summit County, OHOH538,3764,286+19%

63Pima County, AZAZ1,074,6854,263+9%

64Ocean County, NJNJ673,7464,185−9%

65San Bernardino County, CACA2,224,0914,141−14%

66Miami-Dade County, FLFL2,802,0294,085−4%

67Erie County, NYNY946,7414,038−10%

68Orange County, FLFL1,528,0023,978−12%

69Hennepin County, MNMN1,284,7843,902−15%

70Hampden County, MAMA464,3383,845−8%

71Anne Arundel County, MDMD603,3803,844−22%

72Providence County, RIRI678,1793,829−10%

73Monroe County, NYNY750,5063,696−19%

74Multnomah County, OROR795,3913,679+25%

75Milwaukee County, WIWI924,2163,647−12%

76Chester County, PAPA557,1163,645−3%

77Travis County, TXTX1,389,6703,506+22%

78Kane County, ILIL525,7573,475+7%

79Richmond County, NYNY501,2903,451−17%

80Bristol County, MAMA593,6403,450−8%

81Wake County, NCNC1,257,2353,399+10%

82Fulton County, GAGA1,098,7913,382+39%

83Bronx County, NYNY1,406,3323,298−9%

84Ventura County, CACA830,8513,298−7%

85Pierce County, WAWA946,2883,250+30%

86Hamilton County, OHOH838,4183,187−19%

87Denver County, COCO740,6133,148+26%

88Duval County, FLFL1,062,9633,107+9%

89Mahoning County, OHOH224,7063,064−25%

90Lancaster County, PAPA563,1593,049+29%

91Bexar County, TXTX2,160,0883,034+12%

92Lee County, FLFL875,6073,014−5%

93Virginia Beach, VAVA453,7372,925−8%

94Brevard County, FLFL663,9822,915+7%

95Washtenaw County, MIMI370,2142,906+6%

96Essex County, NJNJ896,3792,895+1%

97Bucks County, PAPA647,8282,876−32%

98Arapahoe County, COCO673,8202,811+3%

99Hudson County, NJNJ735,0332,803−5%

100District of Columbia, DCDC693,6452,733+29%

101Dutchess County, NYNY300,7082,725−0%

102McHenry County, ILIL317,7512,699+12%

103Baltimore, MDMD569,9972,659+1%

104Washington County, OROR611,7082,631+13%

105Sonoma County, CACA486,4442,629−6%

106Burlington County, NJNJ481,4392,593−6%

107Snohomish County, WAWA870,6562,586−22%

108New Castle County, DEDE588,0262,562−24%

109Waukesha County, WIWI417,2102,553−30%

110Camden County, NJNJ535,7992,551+10%

111Onondaga County, NYNY466,5842,479−25%

112Orange County, NYNY417,6692,475−4%

113Placer County, CACA442,0812,421−17%

114Arlington County, VAVA243,9312,383+71%

115Howard County, MDMD339,1832,379+28%

116San Joaquin County, CACA823,8152,315+10%

117Stanislaus County, CACA557,7192,311+71%

118Cobb County, GAGA793,3452,282−22%

119Fresno County, CACA1,035,4562,281+22%

120Fort Bend County, TXTX975,1912,251+47%

121Collin County, TXTX1,297,1792,241−7%

122Marion County, ININ992,1962,207−21%

123Bernalillo County, NMNM667,6012,201−4%

124Greenville County, SCSC583,1252,197−7%

125Somerset County, NJNJ356,4862,172+5%

126Jefferson County, COCO580,4512,171−12%

127Montgomery County, TXTX781,1942,153+98%

128Collier County, FLFL417,1312,147−0%

129Kent County, MIMI675,2322,135+36%

130Sarasota County, FLFL479,9582,116−11%

131Marin County, CACA253,6942,079+17%

132Porter County, ININ176,0492,078−3%

133Denton County, TXTX1,069,3462,073+15%

134DeKalb County, GAGA774,3942,017+24%

135Volusia County, FLFL606,5732,003−38%

136Trumbull County, OHOH198,9721,990−28%

137York County, MEME222,4341,953−2%

138Luzerne County, PAPA332,1261,933−10%

139Loudoun County, VAVA449,7491,930+3%

140Harford County, MDMD266,4461,929+17%

141El Paso County, COCO757,0401,908+11%

142Washoe County, NVNV509,3861,894−5%

143Clark County, WAWA532,1191,891+0%

144Passaic County, NJNJ531,6241,884+8%

145Berks County, PAPA440,0721,856−34%

146Lucas County, OHOH423,3471,846−3%

147Cumberland County, MEME317,2221,843−15%

148Douglas County, COCO399,3961,842+27%

149Seminole County, FLFL491,8841,838−28%

150Northampton County, PAPA324,4111,820−25%

151Honolulu County, HIHI988,7031,801+20%

152Barnstable County, MAMA233,5391,785−43%

153Manatee County, FLFL468,2001,764+9%

154Dane County, WIWI590,3751,763+1%

155Albany County, NYNY321,2251,756−26%

156Spokane County, WAWA558,3441,733−2%

157Strafford County, NHNH135,0431,731−6%

158Buncombe County, NCNC277,4171,730+67%

159St. Johns County, FLFL346,3281,723+34%

160Charleston County, SCSC436,2001,719−8%

161Rockland County, NYNY357,3971,704−38%

162Jefferson County, ALAL665,7421,698+28%

163Douglas County, NENE606,4601,685+43%

164Mobile County, ALAL411,6581,663−4%

165Utah County, UTUT759,8591,661−8%

166Horry County, SCSC427,5511,611+39%

167Merrimack County, NHNH158,0781,604−15%

168Atlantic County, NJNJ278,6571,595−30%

169Medina County, OHOH185,0251,592+20%

170Mercer County, NJNJ399,2891,574−26%

171Cumberland County, PAPA277,2701,566+12%

172Lehigh County, PAPA384,3831,566−26%

173Forsyth County, NCNC401,7181,565−16%

174Santa Barbara County, CACA442,0651,546−17%

175Henrico County, VAVA342,7751,533−22%

176Gwinnett County, GAGA1,018,0991,532−0%

177Knox County, TNTN511,4531,529+1%

178Williamson County, TXTX752,8271,525+97%

179Hunterdon County, NJNJ131,7811,513−1%

180Johnson County, KSKS636,9061,487−16%

181Ada County, IDID546,1411,483+14%

182Boulder County, COCO328,5601,479−23%

183York County, PAPA473,1971,471−13%

184Prince William County, VAVA502,9661,469−13%

185Tulsa County, OKOK698,7821,468+8%

186Ulster County, NYNY183,3301,457−0%

187Montgomery County, OHOH539,5981,456−33%

188Jackson County, MOMO732,9941,447+7%

189Union County, NCNC267,6741,446+107%

190Beaver County, PAPA166,0321,445−15%

191Genesee County, MIMI401,0931,423+17%

192Lorain County, OHOH323,2191,423−35%

193York County, SCSC306,8871,421+380%

194Solano County, CACA455,3761,376−33%

195Polk County, FLFL874,7901,374−28%

196Frederick County, MDMD302,8831,366+13%

197Hamilton County, ININ387,0361,356−14%

198Davis County, UTUT381,2271,354−3%

199New Hanover County, NCNC245,9591,332+10%

200Davidson County, TNTN745,9041,309+6%

201Hernando County, FLFL221,7011,307−11%

202Delaware County, OHOH242,0321,299+25%

203Ingham County, MIMI289,7091,295+0%

204Monroe County, PAPA167,1791,285−5%

205Shelby County, TNTN910,2261,284−33%

206Kern County, CACA927,0681,276−25%

207Galveston County, TXTX372,2071,275+60%

208Escambia County, FLFL333,8341,262−25%

209Lane County, OROR381,5841,261+26%

210Forsyth County, GAGA282,8051,256+63%

211San Luis Obispo County, CACA282,3671,246−5%

212Westmoreland County, PAPA349,3241,237−38%

213Ramsey County, MNMN541,6231,237+7%

214Clackamas County, OROR426,2801,235−2%

215Marion County, FLFL442,6601,220+59%

216Gloucester County, NJNJ312,6381,219−47%

217Lake County, FLFL456,0681,214+31%

218Pinal County, AZAZ539,3801,209−39%

219Guilford County, NCNC562,2341,207+26%

220Prince George's County, MDMD970,3741,190−21%

221Sussex County, NJNJ148,0631,185−23%

222Sussex County, DEDE277,1401,183+69%

223Saratoga County, NYNY241,3431,178+5%

224Montgomery County, TNTN249,9351,165+199%

225Leon County, FLFL299,0481,160−21%

226Santa Cruz County, CACA258,8521,150−23%

227Alachua County, FLFL290,0281,139−11%

228Washington County, RIRI129,7951,137+67%

229Carroll County, MDMD176,6771,130−18%

230Chesterfield County, VAVA397,1481,115−1%

231Dakota County, MNMN457,7101,102−15%

232St. Lucie County, FLFL402,4491,097−3%

233Chittenden County, VTVT169,1151,096+24%

234Lake County, OHOH232,2171,092−1%

235Cumberland County, NCNC338,4731,090+42%

236Oklahoma County, OKOK822,1251,086−43%

237Kent County, DEDE194,7861,071+47%

238Newport County, RIRI83,0511,063+22%

239Allen County, ININ402,3291,057+8%

240Jefferson County, KYKY795,2221,055−21%

241Dauphin County, PAPA293,3511,052+49%

242Erie County, PAPA265,8321,050+8%

243Larimer County, COCO377,2921,042−16%

244Cherokee County, GAGA299,2731,024+61%

245Richland County, SCSC434,9561,023−30%

246Jefferson Parish, LALA431,398999+9%

247Washington County, PAPA210,802998−43%

248Adams County, COCO554,668996+1%

249Broome County, NYNY195,736988−21%

250Livingston County, MIMI197,315987−20%

251St. Joseph County, ININ272,861979−14%

252Orleans Parish, LALA362,154975+139%

253Richmond, VAVA237,257975+121%

254Lackawanna County, PAPA216,502972+42%

255Osceola County, FLFL481,718971+5%

256Santa Rosa County, FLFL211,115967+15%

257Schuylkill County, PAPA145,085966−34%

258Brazoria County, TXTX419,080960+43%

259Weld County, COCO378,426955−4%

260Scott County, IAIA175,259955+14%

261Norfolk, VAVA231,013942−29%

262Kitsap County, WAWA283,374941+17%

263Schenectady County, NYNY162,581939+53%

264Fayette County, KYKY329,751932+17%

265Butler County, OHOH400,128929−16%

266Putnam County, NYNY99,028918−10%

267Chesapeake, VAVA255,332918−4%

268Martin County, FLFL166,272914−13%

269Monterey County, CACA433,729903−30%

270Yavapai County, AZAZ252,552902−14%

271Whatcom County, WAWA236,392900+1%

272Berkshire County, MAMA128,224897+23%

273Durham County, NCNC347,240894+21%

274Warren County, NJNJ112,953889+42%

275Okaloosa County, FLFL221,810887+21%

276Polk County, IAIA516,546886−30%

277St. Clair County, ILIL250,708879−11%

278Hampshire County, MAMA164,065879−20%

279Kalamazoo County, MIMI263,795863−8%

280Williamson County, TNTN272,061862+23%

281Butler County, PAPA200,169852+12%

282St. Charles County, MOMO426,499850−51%

283Peoria County, ILIL178,553843+38%

284El Dorado County, CACA192,323831−22%

285Fairfield County, OHOH169,752825+76%

286Kendall County, ILIL145,470823+0%

287St. Louis, MOMO278,144816+55%

288Champaign County, ILIL209,972812−14%

289Cape May County, NJNJ93,390797+11%

290Grafton County, NHNH93,225797+17%

291Ottawa County, MIMI308,459793+19%

292Shelby County, ALAL238,552792−6%

293Weber County, UTUT278,174791+9%

294Alexandria, VAVA160,662772+15%

295Indian River County, FLFL172,799771+35%

296St. Mary's County, MDMD116,692758+5%

297Kent County, RIRI173,495757−27%

298Bay County, FLFL204,479752+1%

299Bell County, TXTX402,248751+59%

300Centre County, PAPA157,393751+21%

301Portage County, OHOH163,404745−10%

302Winnebago County, ILIL283,674744+5%

303Niagara County, NYNY208,912739−24%

304Dorchester County, SCSC178,397738+43%

305Jackson County, OROR221,795730+2%

306Marion County, OROR355,777719−32%

307Sedgwick County, KSKS538,433717+33%

308Linn County, OROR132,843714+130%

309Thurston County, WAWA304,261709−20%

310Lancaster County, NENE334,049703−10%

311Rensselaer County, NYNY160,510701−27%

312Kenosha County, WIWI168,448696−5%

313St. Clair County, MIMI160,486689−22%

314Nevada County, CACA101,911688+36%

315Clay County, FLFL239,593685−5%

316Georgetown County, SCSC65,912681+348%

317Madison County, ALAL433,516679−19%

318Yakima County, WAWA259,185673+31%

319Hanover County, VAVA116,423673+155%

320Kenton County, KYKY175,779672+15%

321Cecil County, MDMD107,131669+89%

322Chatham County, GAGA311,855663−11%

323LaPorte County, ININ111,294658+80%

324Fauquier County, VAVA76,503649+377%

325Charlotte County, FLFL217,212648−27%

326Citrus County, FLFL171,666647−32%

327Calvert County, MDMD94,484647+141%

328Hendricks County, ININ193,510644+17%

329Anoka County, MNMN381,605641−4%

330Henry County, GAGA264,922639+74%

331Monroe County, MIMI156,004638−37%

332Warren County, OHOH257,181638−43%

333Tompkins County, NYNY104,047636+24%

334Washington County, WIWI139,238635+136%

335Butte County, CACA209,211627−49%

336Tazewell County, ILIL130,049619+133%

337Sumter County, FLFL157,772611+142%

338Brown County, WIWI275,803609+102%

339McLean County, ILIL171,419608+18%

340Oconee County, SCSC83,775603+287%

341St. Tammany Parish, LALA279,108601+1%

342Shasta County, CACA181,648600−12%

343Mohave County, AZAZ228,102600−16%

344Otsego County, NYNY60,589597+150%

345Berkeley County, SCSC274,666597+53%

346Androscoggin County, MEME116,487593+104%

347Monroe County, ININ143,345593−10%

348Cheshire County, NHNH78,269591−22%

349Calaveras County, CACA46,605589+38%

350Greene County, OHOH174,322580+18%

351Madison County, ILIL263,110579−58%

352Beaufort County, SCSC204,433579−9%

353Craven County, NCNC105,025578+162%

354Baldwin County, ALAL267,761574+1%

355DeKalb County, ILIL101,835570−32%

356Natrona County, WYWY80,526564−8%

357Belknap County, NHNH65,147558−29%

358Hamilton County, TNTN390,833558+44%

359Spartanburg County, SCSC380,857555−28%

360Harrison County, MSMS217,136553+20%

361Pulaski County, ARAR404,611551−36%

362Anchorage, AKAK287,155546−42%

363Humboldt County, CACA131,647545+21%

364Jefferson County, MOMO233,132545−33%

365Walworth County, WIWI106,127540−36%

366Washington County, MNMN286,895535+2%

367Sullivan County, NYNY80,586535+19%

368Licking County, OHOH185,564529+20%

369Canyon County, IDID275,123525+22%

370Tippecanoe County, ININ190,456525+9%

371Belmont County, OHOH64,434524+2%

372Penobscot County, MEME157,967523+19%

373Ellis County, TXTX240,867522+150%

374Saginaw County, MIMI187,688521−1%

375Boone County, MOMO191,746519−41%

376Ohio County, WVWV40,496517−30%

377Iredell County, NCNC211,798516+32%

378Racine County, WIWI198,919515−30%

379Carbon County, PAPA65,868514+7%

380Washington County, MDMD157,731514+17%

381Jackson County, MIMI159,552509−20%

382East Baton Rouge Parish, LALA456,180506−3%

383Clermont County, OHOH216,977506−34%

384Deschutes County, OROR213,072506+15%

385Kanawha County, WVWV172,381505+1%

386Adams County, PAPA107,594505−3%

387Lawrence County, PAPA83,911505−30%

388El Paso County, TXTX877,858504+50%

389Coweta County, GAGA160,240500+100%

390Jefferson County, OHOH63,597492−2%

391Rock Island County, ILIL141,869492−38%

392Pickens County, SCSC139,198492+63%

393Hancock County, OHOH75,034491+564%

394Davidson County, NCNC180,182490+18%

395Spotsylvania County, VAVA155,388486−45%

396Hays County, TXTX304,390486+46%

397Yolo County, CACA224,410483−33%

398Queen Anne's County, MDMD54,448483+117%

399Charles County, MDMD176,593480−13%

400Benton County, ARAR332,554480+10%

401Sangamon County, ILIL194,170479−18%

402Highlands County, FLFL111,122477+20%

403Rutherford County, TNTN386,352476+6%

404Cache County, UTUT145,000474+33%

405Tooele County, UTUT87,461473+207%

406Clay County, MOMO265,032473−11%

407Napa County, CACA132,949472−41%

408Cleveland County, OKOK303,973472−16%

409Washington County, UTUT213,670470−8%

410Stafford County, VAVA170,803470−6%

411LaSalle County, ILIL107,773467+0%

412Salem County, NJNJ66,280466+95%

413Lexington County, SCSC317,588465−47%

414Union County, OHOH73,446462+109%

415Worcester County, MDMD54,459461+134%

416Greene County, MOMO309,286457−18%

417Franklin County, NCNC82,037456+248%

418Douglas County, KSKS120,920456+43%

419Carroll County, NHNH52,784454+56%

420Midland County, MIMI83,754450+67%

421Johnson County, IAIA160,044449−6%

422Paulding County, GAGA190,996447+92%

423Grundy County, ILIL54,052447+16%

424Nueces County, TXTX352,992447−32%

425Hawaii County, HIHI210,043446+305%

426Brazos County, TXTX249,088445+7%

427Lancaster County, SCSC114,296444+616%

428Clarke County, GAGA129,921441−11%

429Albemarle County, VAVA118,356441−21%

430Mesa County, COCO162,845437−7%

431Monongalia County, WVWV107,991436−27%

432Fond du Lac County, WIWI104,669428−28%

433Oneida County, NYNY226,392428−13%

434Sarpy County, NENE208,303427+1%

435Morgan County, ALAL126,483421+548%

436Platte County, MOMO114,400421+116%

437Sandoval County, NMNM159,565419−14%

438Clark County, OHOH135,340416−23%

439Muskegon County, MIMI177,901414−11%

440Walton County, FLFL93,288413+206%

441Madison County, ININ135,088413+38%

442Lamar County, MSMS67,403413+1232%

443Island County, WAWA85,657408+93%

444Bristol County, RIRI50,001408−46%

445Doña Ana County, NMNM229,091406+108%

446Onslow County, NCNC217,175405−1%

447Ontario County, NYNY113,130404+6%

448Tulare County, CACA485,146402−21%

449Muscogee County, GAGA202,171401+81%

450Yellowstone County, MTMT172,692400−0%

451Monroe County, FLFL80,406398+39%

452Jefferson County, NYNY111,540398+13%

453Cambria County, PAPA128,968397+7%

454Kennebec County, MEME129,067397+12%

455Lee County, ALAL189,881396+2%

456Newport News, VAVA183,230395−36%

457Grant County, KYKY26,181394+205%

458Hancock County, MEME57,171390+302%

459Bibb County, GAGA157,556390+22%

460Rock County, WIWI166,472388+26%

461Harrison County, WVWV64,221385+55%

462Cumberland County, NJNJ157,148385−31%

463Richmond County, GAGA206,559385+16%

464Cabarrus County, NCNC249,725384−20%

465Mercer County, PAPA107,860384−38%

466Monroe County, ILIL34,840381+606%

467Kootenai County, IDID191,864379−20%

468Tuscaloosa County, ALAL241,368378+33%

469Levy County, FLFL48,520377+82%

470Campbell County, KYKY95,441377+24%

471Washington County, ARAR271,213375+14%

472Flathead County, MTMT115,429372+64%

473Lynchburg, VAVA81,347368+3%

474Pike County, PAPA62,808367−23%

475Anderson County, SCSC219,930366+10%

476St. Louis County, MNMN200,518365−53%

477Minnehaha County, SDSD212,691363+99%

478Wakulla County, FLFL38,089358+173%

479Kankakee County, ILIL105,525358−39%

480Outagamie County, WIWI195,894353−2%

481Matanuska-Susitna, AKAK118,666352−3%

482Blair County, PAPA119,541352−28%

483Lubbock County, TXTX328,906352+61%

484Rockingham County, VAVA89,316352+117%

485Columbia County, NYNY60,168351−14%

486Cascade County, MTMT85,029351+3%

487Santa Fe County, NMNM156,907350−51%

488Navajo County, AZAZ109,946350+101%

489Pennington County, SDSD116,792348+39%

490Wilson County, TNTN175,033347+24%

491Union County, GAGA27,859346–

492Portage County, WIWI71,943343+230%

493Lebanon County, PAPA146,380343−26%

494Boone County, ININ80,689342+58%

495Warren County, NYNY65,020340+270%

496Wood County, OHOH134,176340−39%

497Fayette County, PAPA123,021339−11%

498Delaware County, ININ113,106338+7%

499Josephine County, OROR87,867338+104%

500Coconino County, AZAZ144,368336−39%

SHOWING 1–500 OF 2,353

Download CSV (full list, 2,353 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS

Frequently asked

Which county has the highest greek population?

Cook County, Illinois ranks #1 with 47,226 (2020 Decennial Census).

What are the top 5 counties by greek population?

Cook County, Illinois, Queens County, New York, Los Angeles County, California, Middlesex County, Massachusetts, Nassau County, New York.

How many counties are in this ranking?

2,353 counties qualify after filtering for population minimums and data availability. The ranking covers 2020 Decennial Census data.

How is greek population measured?

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