RANKING · 2024 ACS · 500 SHOWN OF 2,334

Largest Greek population, US counties

US counties ranked by the number of residents who are Greek ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. Cook County, Illinois leads at 44,811. 2,334 counties qualify in total. New York carries 5 of the top 25 entries.

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPGREEK POPULATIONVS 2010

USUnited States0.4% of US population334,922,4991,203,356–

01Cook County, ILIL5,194,62544,811−21%

02Queens County, NYNY2,358,18230,173−28%

03Los Angeles County, CACA9,694,93425,321−16%

04Middlesex County, MAMA1,669,97921,170−12%

05Nassau County, NYNY1,398,93919,637−9%

06Suffolk County, NYNY1,546,09018,288−5%

07Maricopa County, AZAZ4,689,55816,768+8%

08Essex County, MAMA826,65313,234−29%

09San Diego County, CACA3,282,24813,020+7%

10Kings County, NYNY2,653,96312,431−12%

11DuPage County, ILIL934,29811,484−11%

12New York County, NYNY1,664,86211,374−13%

13Bergen County, NJNJ977,02610,621−20%

14Orange County, CACA3,149,50710,269−22%

15Pinellas County, FLFL948,5639,856−26%

16King County, WAWA2,344,9398,855−10%

17Palm Beach County, FLFL1,575,7268,692−9%

18Oakland County, MIMI1,288,3378,496−15%

19Clark County, NVNV2,407,2268,471+4%

20Harris County, TXTX5,045,0268,233−16%

21Wayne County, MIMI1,769,0388,044−9%

22Broward County, FLFL2,013,3177,843−10%

23Norfolk County, MAMA739,7497,771−14%

24Hillsborough County, NHNH433,4157,629−21%

25Worcester County, MAMA888,5027,542−22%

26Allegheny County, PAPA1,225,0357,320−19%

27Western Connecticut Planning Region, CTCT640,4827,126–

28Westchester County, NYNY1,015,7436,901−12%

29Capitol Planning Region, CTCT994,1156,853–

30Cuyahoga County, OHOH1,232,9256,819−28%

31Salt Lake County, UTUT1,220,9166,763+2%

32Macomb County, MIMI886,2216,707−3%

33Lake County, ILIL719,3396,434−16%

34Hillsborough County, FLFL1,574,1156,183+6%

35Montgomery County, MDMD1,074,5826,104−28%

36Delaware County, PAPA580,9376,077+17%

37Suffolk County, MAMA791,8915,936+12%

38Monmouth County, NJNJ651,0355,816−15%

39Pasco County, FLFL674,5165,786+10%

40Santa Clara County, CACA1,914,3915,723−17%

41Fairfax County, VAVA1,167,8735,709−25%

42Philadelphia County, PAPA1,574,2815,650+32%

43Baltimore County, MDMD847,6505,627−5%

44Rockingham County, NHNH324,0775,579+19%

45Mecklenburg County, NCNC1,233,3835,431+7%

46Lake County, ININ504,6125,234−9%

47Riverside County, CACA2,544,9165,173−16%

48Alameda County, CACA1,636,6305,111−16%

49Sacramento County, CACA1,618,4605,080−23%

50Will County, ILIL712,2534,944−31%

51Franklin County, OHOH1,361,5364,915−19%

52Contra Costa County, CACA1,170,0704,896−10%

53Middlesex County, NJNJ883,3354,858−6%

54Miami-Dade County, FLFL2,802,0294,754+11%

55Morris County, NJNJ524,2514,643−12%

56San Mateo County, CACA743,5684,568−24%

57Plymouth County, MAMA546,8294,444−13%

58Tarrant County, TXTX2,248,4664,391+16%

59San Francisco County, CACA826,0794,362+3%

60Wake County, NCNC1,257,2354,216+36%

61South Central Connecticut Planning Region, CTCT578,7414,194–

62Orange County, FLFL1,528,0024,173−8%

63Pima County, AZAZ1,074,6854,106+5%

64Montgomery County, PAPA877,6434,029−3%

65Travis County, TXTX1,389,6704,012+40%

66St. Louis County, MOMO990,9114,000−11%

67Union County, NJNJ601,8633,916+15%

68Stark County, OHOH373,7713,694−5%

69Milwaukee County, WIWI924,2163,692−11%

70Anne Arundel County, MDMD603,3803,637−27%

71Ocean County, NJNJ673,7463,615−21%

72Richmond County, NYNY501,2903,609−14%

73Hampden County, MAMA464,3383,606−14%

74Ventura County, CACA830,8513,606+2%

75District of Columbia, DCDC693,6453,557+68%

76Denver County, COCO740,6133,489+39%

77Greater Bridgeport Planning Region, CTCT337,6973,457–

78Summit County, OHOH538,3763,440−4%

79Erie County, NYNY946,7413,433−23%

80San Bernardino County, CACA2,224,0913,342−31%

81Chester County, PAPA557,1163,299−12%

82Kane County, ILIL525,7573,242−1%

83Essex County, NJNJ896,3793,164+10%

84Monroe County, NYNY750,5063,159−31%

85Providence County, RIRI678,1793,143−26%

86Lee County, FLFL875,6073,115−2%

87Snohomish County, WAWA870,6563,101−6%

88Hennepin County, MNMN1,284,7843,076−33%

89Hamilton County, OHOH838,4183,056−23%

90Mahoning County, OHOH224,7063,049−25%

91Bronx County, NYNY1,406,3322,990−17%

92Bexar County, TXTX2,160,0882,901+7%

93McHenry County, ILIL317,7512,880+19%

94Brevard County, FLFL663,9822,856+5%

95Lancaster County, PAPA563,1592,845+21%

96Dallas County, TXTX2,661,3972,843−30%

97Bucks County, PAPA647,8282,817−33%

98Fulton County, GAGA1,098,7912,730+12%

99San Joaquin County, CACA823,8152,719+29%

100Bristol County, MAMA593,6402,709−28%

101Multnomah County, OROR795,3912,690−8%

102Collin County, TXTX1,297,1792,665+11%

103Duval County, FLFL1,062,9632,653−7%

104Arapahoe County, COCO673,8202,643−4%

105DeKalb County, GAGA774,3942,612+60%

106Orange County, NYNY417,6692,611+1%

107Pierce County, WAWA946,2882,598+4%

108New Castle County, DEDE588,0262,594−24%

109Sarasota County, FLFL479,9582,594+10%

110Camden County, NJNJ535,7992,584+11%

111Hudson County, NJNJ735,0332,541−14%

112Waukesha County, WIWI417,2102,514−31%

113Marin County, CACA253,6942,496+40%

114Volusia County, FLFL606,5732,461−23%

115Howard County, MDMD339,1832,453+32%

116Onondaga County, NYNY466,5842,450−26%

117Loudoun County, VAVA449,7492,417+29%

118Stanislaus County, CACA557,7192,396+77%

119Charleston County, SCSC436,2002,364+26%

120Washington County, OROR611,7082,352+1%

121Virginia Beach, VAVA453,7372,324−27%

122Burlington County, NJNJ481,4392,293−17%

123Denton County, TXTX1,069,3462,288+26%

124Harford County, MDMD266,4462,272+38%

125Greenville County, SCSC583,1252,213−7%

126Jefferson County, COCO580,4512,190−11%

127Washtenaw County, MIMI370,2142,186−20%

128Arlington County, VAVA243,9312,172+56%

129Dutchess County, NYNY300,7082,161−21%

130Sonoma County, CACA486,4442,130−24%

131Placer County, CACA442,0812,123−27%

132Passaic County, NJNJ531,6242,114+21%

133Polk County, FLFL874,7902,114+11%

134Cumberland County, MEME317,2222,105−3%

135Davidson County, TNTN745,9042,087+70%

136Utah County, UTUT759,8592,080+15%

137Naugatuck Valley Planning Region, CTCT463,3492,063–

138Bernalillo County, NMNM667,6012,044−11%

139Albany County, NYNY321,2252,039−14%

140Barnstable County, MAMA233,5392,029−36%

141Marion County, ININ992,1962,023−27%

142Berks County, PAPA440,0721,993−30%

143Spokane County, WAWA558,3441,989+13%

144Cobb County, GAGA793,3451,951−33%

145Collier County, FLFL417,1311,922−11%

146Somerset County, NJNJ356,4861,901−8%

147Manatee County, FLFL468,2001,893+17%

148Kent County, MIMI675,2321,891+20%

149York County, MEME222,4341,891−5%

150Clark County, WAWA532,1191,891+0%

151Baltimore, MDMD569,9971,842−30%

152Forsyth County, NCNC401,7181,816−2%

153Hamilton County, ININ387,0361,808+15%

154Fresno County, CACA1,035,4561,802−3%

155St. Johns County, FLFL346,3281,784+39%

156Buncombe County, NCNC277,4171,762+70%

157Dane County, WIWI590,3751,762+1%

158Seminole County, FLFL491,8841,733−32%

159Southeastern Connecticut Planning Region, CTCT284,0151,729–

160Lorain County, OHOH323,2191,728−21%

161Hernando County, FLFL221,7011,728+18%

162Union County, NCNC267,6741,718+146%

163Montgomery County, OHOH539,5981,709−21%

164Washoe County, NVNV509,3861,693−15%

165Honolulu County, HIHI988,7031,693+13%

166Rockland County, NYNY357,3971,678−39%

167Lehigh County, PAPA384,3831,670−21%

168Douglas County, COCO399,3961,667+15%

169Northampton County, PAPA324,4111,660−32%

170Montgomery County, TXTX781,1941,640+51%

171Merrimack County, NHNH158,0781,632−13%

172Lucas County, OHOH423,3471,630−14%

173Ada County, IDID546,1411,627+25%

174El Paso County, COCO757,0401,607−7%

175Mercer County, NJNJ399,2891,597−25%

176Porter County, ININ176,0491,592−26%

177Larimer County, COCO377,2921,587+28%

178Luzerne County, PAPA332,1261,582−27%

179Westmoreland County, PAPA349,3241,576−21%

180Clackamas County, OROR426,2801,570+25%

181Kern County, CACA927,0681,562−9%

182Alachua County, FLFL290,0281,560+22%

183Boulder County, COCO328,5601,527−21%

184Gloucester County, NJNJ312,6381,501−35%

185Frederick County, MDMD302,8831,501+24%

186Fort Bend County, TXTX975,1911,492−2%

187Solano County, CACA455,3761,485−28%

188Horry County, SCSC427,5511,484+28%

189Trumbull County, OHOH198,9721,476−47%

190Henrico County, VAVA342,7751,463−25%

191Adams County, COCO554,6681,455+48%

192Shelby County, TNTN910,2261,451−24%

193Escambia County, FLFL333,8341,445−14%

194Washington County, PAPA210,8021,439−18%

195Atlantic County, NJNJ278,6571,418−38%

196Cumberland County, PAPA277,2701,415+1%

197Knox County, TNTN511,4531,415−7%

198Ulster County, NYNY183,3301,412−3%

199Williamson County, TXTX752,8271,406+81%

200Douglas County, NENE606,4601,402+19%

201Ingham County, MIMI289,7091,397+8%

202Saratoga County, NYNY241,3431,396+24%

203Jackson County, MOMO732,9941,395+3%

204Strafford County, NHNH135,0431,392−25%

205York County, SCSC306,8871,391+370%

206Delaware County, OHOH242,0321,387+34%

207Scott County, IAIA175,2591,384+65%

208Lane County, OROR381,5841,371+37%

209Marion County, FLFL442,6601,361+78%

210Kendall County, ILIL145,4701,348+64%

211Davis County, UTUT381,2271,344−4%

212Monroe County, PAPA167,1791,342−1%

213Chesterfield County, VAVA397,1481,337+18%

214Prince William County, VAVA502,9661,311−22%

215Oklahoma County, OKOK822,1251,295−31%

216York County, PAPA473,1971,260−26%

217Santa Barbara County, CACA442,0651,252−33%

218Lake County, FLFL456,0681,250+35%

219Guilford County, NCNC562,2341,249+31%

220Johnson County, KSKS636,9061,241−30%

221Warren County, OHOH257,1811,236+11%

222Williamson County, TNTN272,0611,204+71%

223El Dorado County, CACA192,3231,190+11%

224Lake County, OHOH232,2171,188+8%

225Santa Rosa County, FLFL211,1151,187+41%

226Broome County, NYNY195,7361,168−6%

227Jefferson County, ALAL665,7421,136−14%

228Santa Cruz County, CACA258,8521,135−24%

229Medina County, OHOH185,0251,130−15%

230Chesapeake, VAVA255,3321,121+17%

231Norfolk, VAVA231,0131,120−16%

232Yavapai County, AZAZ252,5521,119+7%

233St. Lucie County, FLFL402,4491,117−2%

234Kalamazoo County, MIMI263,7951,117+19%

235Leon County, FLFL299,0481,103−25%

236Mobile County, ALAL411,6581,095−37%

237Anchorage, AKAK287,1551,092+17%

238Prince George's County, MDMD970,3741,075−29%

239Richmond, VAVA237,2571,065+141%

240Weld County, COCO378,4261,065+7%

241Forsyth County, GAGA282,8051,056+37%

242Dakota County, MNMN457,7101,054−18%

243Osceola County, FLFL481,7181,052+13%

244San Luis Obispo County, CACA282,3671,049−20%

245Gwinnett County, GAGA1,018,0991,044−32%

246New Hanover County, NCNC245,9591,041−14%

247Pinal County, AZAZ539,3801,040−48%

248Cherokee County, GAGA299,2731,037+63%

249Marion County, OROR355,7771,035−2%

250Genesee County, MIMI401,0931,028−15%

251Hunterdon County, NJNJ131,7811,023−33%

252Beaver County, PAPA166,0321,013−40%

253Martin County, FLFL166,2721,012−4%

254Galveston County, TXTX372,2071,002+25%

255Montgomery County, TNTN249,935997+156%

256Chittenden County, VTVT169,115996+12%

257Kenosha County, WIWI168,448991+35%

258Northeastern Connecticut Planning Region, CTCT98,096989–

259Jefferson Parish, LALA431,398986+7%

260Butler County, OHOH400,128983−11%

261St. Charles County, MOMO426,499974−44%

262Hamilton County, TNTN390,833972+151%

263Madison County, ALAL433,516964+16%

264Lexington County, SCSC317,588962+9%

265Allen County, ININ402,329950−3%

266Alexandria, VAVA160,662949+41%

267Ramsey County, MNMN541,623945−18%

268Jefferson County, KYKY795,222945−29%

269Lower Connecticut River Valley Planning Region, CTCT177,311942–

270Hays County, TXTX304,390938+181%

271Durham County, NCNC347,240926+26%

272Kent County, DEDE194,786909+25%

273St. Louis, MOMO278,144907+72%

274Tulsa County, OKOK698,782905−33%

275Onslow County, NCNC217,175898+119%

276St. Joseph County, ININ272,861898−22%

277Butte County, CACA209,211897−27%

278Spartanburg County, SCSC380,857895+15%

279Greene County, OHOH174,322889+81%

280Okaloosa County, FLFL221,810888+21%

281Charlotte County, FLFL217,212887−1%

282Schenectady County, NYNY162,581885+44%

283Ottawa County, MIMI308,459879+32%

284Warren County, NJNJ112,953879+40%

285Richland County, SCSC434,956876−40%

286Sussex County, DEDE277,140871+24%

287Thurston County, WAWA304,261869−2%

288Sussex County, NJNJ148,063848−45%

289Rutherford County, TNTN386,352848+88%

290Kitsap County, WAWA283,374833+3%

291Carroll County, MDMD176,677819−40%

292Livingston County, MIMI197,315817−34%

293Brazoria County, TXTX419,080806+20%

294Orleans Parish, LALA362,154804+97%

295Beaufort County, SCSC204,433798+25%

296Dauphin County, PAPA293,351795+13%

297Spotsylvania County, VAVA155,388793−11%

298Tooele County, UTUT87,461788+412%

299Rensselaer County, NYNY160,510787−18%

300Boone County, MOMO191,746785−11%

301Centre County, PAPA157,393780+25%

302Clermont County, OHOH216,977775+0%

303Sedgwick County, KSKS538,433773+43%

304Racine County, WIWI198,919770+5%

305Wicomico County, MDMD106,899769+36%

306LaPorte County, ININ111,294768+110%

307Paulding County, GAGA190,996767+229%

308Lancaster County, NENE334,049763−2%

309Geauga County, OHOH95,676761+183%

310Monterey County, CACA433,729759−41%

311Polk County, IAIA516,546758−40%

312Citrus County, FLFL171,666757−21%

313Kent County, RIRI173,495747−28%

314Chatham County, GAGA311,855741−0%

315Niagara County, NYNY208,912739−24%

316Cape May County, NJNJ93,390739+3%

317St. Clair County, ILIL250,708737−25%

318St. Clair County, MIMI160,486732−17%

319Greene County, MOMO309,286732+32%

320Georgetown County, SCSC65,912728+379%

321Weber County, UTUT278,174727+1%

322Washington County, RIRI129,795724+6%

323Bay County, FLFL204,479721−4%

324Kanawha County, WVWV172,381717+43%

325Berkeley County, SCSC274,666713+83%

326Flagler County, FLFL140,360712+68%

327Washington County, ARAR271,213709+115%

328Baldwin County, ALAL267,761704+24%

329Washington County, WIWI139,238700+160%

330Butler County, PAPA200,169699−8%

331Champaign County, ILIL209,972691−26%

332Portage County, OHOH163,404690−17%

333Belknap County, NHNH65,147688−12%

334Madison County, ILIL263,110688−50%

335Washington County, UTUT213,670683+33%

336Rock Island County, ILIL141,869683−14%

337East Baton Rouge Parish, LALA456,180680+30%

338Cheshire County, NHNH78,269675−11%

339Sumner County, TNTN215,538674+137%

340Aiken County, SCSC181,515664+80%

341Nueces County, TXTX352,992661+0%

342Saginaw County, MIMI187,688659+25%

343Hampshire County, MAMA164,065656−41%

344Oconee County, SCSC83,775654+319%

345Pike County, PAPA62,808650+37%

346Laramie County, WYWY102,938647+46%

347Newport News, VAVA183,230642+4%

348Tippecanoe County, ININ190,456641+33%

349Schuylkill County, PAPA145,085635−57%

350Brown County, WIWI275,803635+110%

351Sandoval County, NMNM159,565634+29%

352Orange County, NCNC152,498629−18%

353Tompkins County, NYNY104,047628+23%

354Jackson County, OROR221,795625−13%

355Indian River County, FLFL172,799621+9%

356Henry County, GAGA264,922617+68%

357Shasta County, CACA181,648613−10%

358Fairfield County, OHOH169,752613+31%

359Maui County, HIHI160,592612+154%

360Cascade County, MTMT85,029609+79%

361Sarpy County, NENE208,303607+44%

362Mercer County, PAPA107,860602−3%

363Yolo County, CACA224,410602−16%

364Washington County, MDMD157,731601+36%

365Licking County, OHOH185,564599+36%

366Otsego County, NYNY60,589598+150%

367Lackawanna County, PAPA216,502590−14%

368Shelby County, ALAL238,552584−30%

369Dorchester County, SCSC178,397584+13%

370Washington County, MNMN286,895583+11%

371Johnston County, NCNC256,448580+80%

372Winnebago County, ILIL283,674578−19%

373Doña Ana County, NMNM229,091575+195%

374Muskegon County, MIMI177,901573+23%

375Cumberland County, NCNC338,473567−26%

376Fauquier County, VAVA76,503557+310%

377Benton County, WAWA221,722555+31%

378Gaston County, NCNC246,558554−32%

379Brazos County, TXTX249,088553+34%

380Canyon County, IDID275,123552+28%

381Harrison County, MSMS217,136548+19%

382Monroe County, ININ143,345545−17%

383Columbia County, NYNY60,168544+33%

384Newport County, RIRI83,051544−38%

385Linn County, OROR132,843541+75%

386Albemarle County, VAVA118,356541−3%

387Calvert County, MDMD94,484538+101%

388Putnam County, NYNY99,028536−47%

389Hanover County, VAVA116,423536+103%

390Yakima County, WAWA259,185531+4%

391Jefferson County, MOMO233,132527−36%

392Rockwall County, TXTX140,738524+143%

393Bibb County, GAGA157,556522+64%

394Whatcom County, WAWA236,392521−42%

395Napa County, CACA132,949516−36%

396Fayette County, KYKY329,751516−36%

397Clark County, OHOH135,340514−4%

398Clay County, FLFL239,593511−29%

399Lebanon County, PAPA146,380509+10%

400Peoria County, ILIL178,553505−17%

401Richland County, OHOH124,893504+20%

402Mesa County, COCO162,845504+7%

403Walworth County, WIWI106,127504−40%

404El Paso County, TXTX877,858503+50%

405St. Mary's County, MDMD116,692499−31%

406St. Louis County, MNMN200,518498−36%

407Lamar County, MSMS67,403492+1487%

408Winnebago County, WIWI174,218492+29%

409Humboldt County, CACA131,647489+9%

410Johnson County, IAIA160,044484+1%

411Wright County, MNMN157,559484+214%

412Olmsted County, MNMN166,731479+13%

413Union County, GAGA27,859470–

414Elkhart County, ININ208,774467+23%

415Catawba County, NCNC170,172466+104%

416Erie County, PAPA265,832465−52%

417Benton County, OROR97,728464+41%

418Northwest Hills Planning Region, CTCT114,690464–

419Jackson County, MIMI159,552462−28%

420Nassau County, FLFL106,879462+362%

421Calaveras County, CACA46,605461+8%

422Cabarrus County, NCNC249,725457−5%

423Ohio County, WVWV40,496457−38%

424Mohave County, AZAZ228,102454−37%

425Monroe County, MIMI156,004454−55%

426Anderson County, SCSC219,930453+36%

427Cecil County, MDMD107,131451+27%

428Ozaukee County, WIWI94,346450+42%

429Penobscot County, MEME157,967450+3%

430Pennington County, SDSD116,792448+79%

431Kenton County, KYKY175,779448−23%

432Sullivan County, NYNY80,586447−0%

433Highlands County, FLFL111,122446+13%

434DeKalb County, ILIL101,835445−47%

435Monongalia County, WVWV107,991444−26%

436St. Tammany Parish, LALA279,108441−26%

437Yuba County, CACA88,691432+55%

438Berkshire County, MAMA128,224427−41%

439Brunswick County, NCNC174,702427+61%

440Washington County, VTVT59,652426+211%

441Iredell County, NCNC211,798421+7%

442Kootenai County, IDID191,864417−12%

443Jefferson County, OHOH63,597414−18%

444Kershaw County, SCSC73,166414+424%

445Deschutes County, OROR213,072409−7%

446Hampton, VAVA137,315407+66%

447Walton County, GAGA112,696407+206%

448Frederick County, VAVA99,955404+70%

449Franklin County, NCNC82,037402+207%

450Livingston Parish, LALA155,036402+70%

451Pulaski County, ARAR404,611401−54%

452McLean County, ILIL171,419401−22%

453Boone County, KYKY145,316400+41%

454Hancock County, OHOH75,034399+439%

455Coweta County, GAGA160,240399+60%

456Lawrence County, PAPA83,911392−45%

457Belmont County, OHOH64,434390−24%

458Columbia County, GAGA169,189390+5%

459Coos County, OROR63,992385+74%

460Grayson County, TXTX153,613385+167%

461McLennan County, TXTX272,020385+11%

462Campbell County, KYKY95,441383+26%

463Bristol County, RIRI50,001383−49%

464Jefferson County, TXTX254,321383−12%

465Grafton County, NHNH93,225382−44%

466Comal County, TXTX209,166379+362%

467Berrien County, MIMI152,444377+17%

468Eagle County, COCO54,291370+206%

469Salem County, NJNJ66,280367+54%

470Randolph County, NCNC149,516366+208%

471Cambria County, PAPA128,968366−1%

472Wood County, OHOH134,176364−34%

473Adams County, PAPA107,594364−30%

474Ellis County, TXTX240,867361+73%

475Worcester County, MDMD54,459359+82%

476Natrona County, WYWY80,526358−41%

477Boone County, ININ80,689355+64%

478Harnett County, NCNC150,137355+41%

479Hawaii County, HIHI210,043354+222%

480Hunt County, TXTX123,336352+98%

481Blount County, TNTN143,820352+78%

482Sumter County, FLFL157,772351+39%

483Oxford County, MEME60,346350+123%

484Garland County, ARAR99,695349+54%

485Tuolumne County, CACA53,160349+80%

486Boone County, ILIL53,568349+41%

487Fayette County, PAPA123,021349−9%

488Bedford County, VAVA83,059348+81%

489Cumberland County, NJNJ157,148347−38%

490Gallatin County, MTMT128,740341−36%

491Fayette County, GAGA125,156340−2%

492Broomfield County, COCO79,174338+35%

493Cleveland County, OKOK303,973337−40%

494Clarke County, GAGA129,921337−32%

495Limestone County, ALAL122,928334−5%

496Knox County, MEME41,117334+201%

497Tuscaloosa County, ALAL241,368331+16%

498Franklin County, MOMO108,090331+118%

499Fremont County, COCO50,039331+728%

500Jackson County, GAGA99,265329+236%

SHOWING 1–500 OF 2,334

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Download CSV (full list, 2,334 rows)

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

Frequently asked

Which county has the highest greek population?

Cook County, Illinois ranks #1 with 44,811 (2024 American Community Survey).

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?

2,334 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.

How is greek population measured?

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