RANKING · 2010 CENSUS · 500 SHOWN OF 3,024

Highest Polish population share, US counties · 2010

US counties ranked by the share of all residents who are Polish ancestry (2023 American Community Survey). A concentration measure: Polish residents as a percentage of total population. Portage County, Wisconsin leads at 32.0%. 3,024 counties qualify in total. Wisconsin carries 8 of the top 25 entries.

All statesAll rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPPOLISH SHAREVS 2000

01Portage County, WIWI71,94332.0%–

02Presque Isle County, MIMI13,12826.9%–

03Alpena County, MIMI28,85323.6%–

04Luzerne County, PAPA332,12623.5%–

05Morrison County, MNMN34,62023.4%–

06Huron County, MIMI30,53020.6%–

07Bay County, MIMI102,12320.5%–

08Sherman County, NENE2,92419.9%–

09Nance County, NENE3,29019.8%–

10Trempealeau County, WIWI31,17119.6%–

11Otsego County, MIMI26,08019.5%–

12Howard County, NENE6,53819.4%–

13Erie County, NYNY946,74119.0%–

14Macomb County, MIMI886,22118.7%–

15Lackawanna County, PAPA216,50218.2%–

16Manistee County, MIMI25,65617.8%–

17Marathon County, WIWI139,43217.6%–

18Green Lake County, WIWI19,30516.0%–

19Benton County, MNMN41,74415.5%–

20Waukesha County, WIWI417,21014.6%–

21Buffalo County, WIWI13,31814.6%–

22Oconto County, WIWI40,19514.5%–

23Hampshire County, MAMA164,06514.3%–

24McHenry County, ILIL317,75114.2%–

25Marinette County, WIWI42,57414.1%–

26Washington County, ILIL13,56414.0%–

27Arenac County, MIMI15,06813.7%–

28Wibaux County, MTMT88513.7%–

29Rusk County, WIWI14,14613.7%–

30Wyoming County, PAPA25,79013.7%–

31Marshall County, MNMN8,79813.5%–

32Will County, ILIL712,25313.3%–

33Florence County, WIWI4,74813.2%–

34Iron County, MIMI11,75713.2%–

35Livingston County, MIMI197,31513.0%–

36Menominee County, MIMI22,94112.9%–

37St. Clair County, MIMI160,48612.9%–

38Erie County, PAPA265,83212.8%–

39Day County, SDSD5,48412.8%–

40Taylor County, WIWI20,11812.7%–

41Iron County, WIWI6,12712.7%–

42Franklin County, MAMA70,69812.6%–

43Niagara County, NYNY208,91212.4%–

44Wood County, WIWI74,06012.2%–

45DuPage County, ILIL934,29812.2%–

46Milwaukee County, WIWI924,21612.0%–

47St. Joseph County, ININ272,86112.0%–

48Cheboygan County, MIMI25,79311.9%–

49Montmorency County, MIMI9,84211.9%–

50Lincoln County, MNMN5,58311.8%–

51Mason County, MIMI29,04011.7%–

52Waushara County, WIWI25,22311.7%–

53Valley County, NENE4,09411.7%–

54Langlade County, WIWI19,53411.7%–

55Northumberland County, PAPA89,92011.7%–

56Forest County, WIWI9,57411.6%–

57Platte County, NENE35,64911.5%–

58LaPorte County, ININ111,29411.5%–

59Vilas County, WIWI23,76111.5%–

60Schuylkill County, PAPA145,08511.5%–

61Shawano County, WIWI41,56011.5%–

62Genesee County, NYNY58,41611.4%–

63Brown County, WIWI275,80311.4%–

64Cattaraugus County, NYNY75,39011.4%–

65Ozaukee County, WIWI94,34611.4%–

66Leelanau County, MIMI22,98211.3%–

67Emmet County, MIMI33,77511.1%–

68Cambria County, PAPA128,96811.1%–

69Oneida County, NYNY226,39211.1%–

70Sanilac County, MIMI40,08311.0%–

71Walsh County, NDND10,17911.0%–

72Hampden County, MAMA464,33811.0%–

73Putnam County, ILIL5,61910.9%–

74Washington County, PAPA210,80210.9%–

75Westmoreland County, PAPA349,32410.9%–

76Marquette County, WIWI15,92710.9%–

77Washington County, WIWI139,23810.8%–

78Golden Valley County, NDND1,80810.7%–

79Winona County, MNMN50,52310.7%–

80Chautauqua County, NYNY124,12610.6%–

81Kittson County, MNMN4,03110.6%–

82Hunterdon County, NJNJ131,78110.6%–

83Montgomery County, NYNY50,04610.6%–

84Medina County, OHOH185,02510.4%–

85Wayne County, PAPA51,70310.4%–

86Oneida County, WIWI38,13110.4%–

87Clark County, WIWI35,05210.3%–

88Manitowoc County, WIWI81,71010.2%–

89Oakland County, MIMI1,288,33710.2%–

90Golden Valley County, MTMT84410.1%–

91Porter County, ININ176,04910.1%–

92Monroe County, MIMI156,00410.1%–

93Wilson County, TXTX56,13910.0%–

94Tuscola County, MIMI52,68010.0%–

95Dickinson County, MIMI25,82710.0%–

96Iosco County, MIMI25,26610.0%–

97Adams County, WIWI21,75210.0%–

98Wyoming County, NYNY39,74110.0%–

99Walworth County, WIWI106,1279.9%–

100Lapeer County, MIMI89,5169.8%–

101Roscommon County, MIMI23,9149.8%–

102Sawyer County, WIWI18,8469.7%–

103Lucas County, OHOH423,3479.7%–

104Ocean County, NJNJ673,7469.6%–

105Allegheny County, PAPA1,225,0359.6%–

106Lake County, ININ504,6129.6%–

107Kenosha County, WIWI168,4489.6%–

108Fayette County, PAPA123,0219.6%–

109Berkshire County, MAMA128,2249.6%–

110Alcona County, MIMI10,5569.5%–

111Kendall County, ILIL145,4709.5%–

112Lincoln County, WIWI28,4039.5%–

113Susquehanna County, PAPA38,2379.4%–

114Cook County, ILIL5,194,6259.4%–

115Karnes County, TXTX15,0189.4%–

116Lake County, ILIL719,3399.4%–

117Grundy County, ILIL54,0529.4%–

118Kalkaska County, MIMI18,6939.3%–

119Racine County, WIWI198,9199.2%–

120Orleans County, NYNY39,8259.1%–

121Grand Traverse County, MIMI96,7299.1%–

122Gogebic County, MIMI14,2859.1%–

123Saginaw County, MIMI187,6889.0%–

124Juneau County, WIWI26,6499.0%–

125Belmont County, OHOH64,4349.0%–

126Kewaunee County, WIWI20,7588.9%–

127Sussex County, NJNJ148,0638.8%–

128Chippewa County, WIWI67,6148.7%–

129Ashland County, WIWI16,2038.7%–

130Lawrence County, PAPA83,9118.6%–

131Midland County, MIMI83,7548.6%–

132Gladwin County, MIMI26,0778.6%–

133Winnebago County, WIWI174,2188.6%–

134Warren County, NJNJ112,9538.6%–

135Cuyahoga County, OHOH1,232,9258.6%–

136Charlevoix County, MIMI26,0368.6%–

137Merrick County, NENE7,9058.5%–

138Lorain County, OHOH323,2198.4%–

139Bucks County, PAPA647,8288.4%–

140Schenectady County, NYNY162,5818.4%–

141Wayne County, MIMI1,769,0388.3%–

142Geauga County, OHOH95,6768.3%–

143Douglas County, WIWI43,9908.3%–

144Jefferson County, OHOH63,5978.3%–

145Herkimer County, NYNY59,2198.2%–

146Todd County, MNMN26,0608.2%–

147Kent County, MIMI675,2328.2%–

148Price County, WIWI13,9888.1%–

149Elk County, PAPA29,9268.1%–

150Newton County, ININ14,1888.1%–

151Stearns County, MNMN164,1108.1%–

152Hancock County, WVWV27,7298.0%–

153Oscoda County, MIMI8,7238.0%–

154Bayfield County, WIWI16,7878.0%–

155Pike County, PAPA62,8087.9%–

156Kane County, ILIL525,7577.9%–

157Dodge County, WIWI89,0977.9%–

158LaSalle County, ILIL107,7737.8%–

159Somerset County, NJNJ356,4867.8%–

160Middlesex County, NJNJ883,3357.8%–

161Mercer County, NJNJ399,2897.7%–

162Beaver County, PAPA166,0327.7%–

163Waupaca County, WIWI51,4617.7%–

164Mackinac County, MIMI11,2367.7%–

165Burlington County, NJNJ481,4397.7%–

166Lake County, OHOH232,2177.6%–

167Alger County, MIMI8,6417.6%–

168Onondaga County, NYNY466,5847.6%–

169Saratoga County, NYNY241,3437.6%–

170Ontonagon County, MIMI5,8237.6%–

171Polk County, NENE5,2707.6%–

172Jefferson County, WIWI86,5057.6%–

173Ogemaw County, MIMI21,1217.5%–

174Wexford County, MIMI34,4457.5%–

175Fulton County, NYNY52,2167.4%–

176Branch County, MIMI45,9937.4%–

177Monmouth County, NJNJ651,0357.4%–

178Carlton County, MNMN36,7117.4%–

179Sherburne County, MNMN104,1947.3%–

180Washtenaw County, MIMI370,2147.3%–

181Morris County, NJNJ524,2517.3%–

182Indiana County, PAPA82,8787.3%–

183Ohio County, WVWV40,4967.2%–

184Door County, WIWI30,6167.2%–

185Anoka County, MNMN381,6057.2%–

186Gloucester County, NJNJ312,6387.2%–

187Antrim County, MIMI24,6987.1%–

188Jackson County, MIMI159,5527.1%–

189Armstrong County, PAPA63,6987.1%–

190Cass County, MIMI51,6777.1%–

191Isabella County, MIMI64,6917.1%–

192Broome County, NYNY195,7367.1%–

193Butler County, PAPA200,1697.1%–

194Montgomery County, PAPA877,6437.0%–

195Benzie County, MIMI18,5687.0%–

196Chisago County, MNMN59,1427.0%–

197DeKalb County, ILIL101,8357.0%–

198Worcester County, MAMA888,5027.0%–

199Marshall County, WVWV29,1597.0%–

200Bergen County, NJNJ977,0267.0%–

201Starke County, ININ23,4256.9%–

202Fulton County, OHOH41,8536.9%–

203Columbia County, PAPA66,1936.9%–

204Chemung County, NYNY80,4156.9%–

205Albany County, NYNY321,2256.8%–

206Harford County, MDMD266,4466.8%–

207Cape May County, NJNJ93,3906.8%–

208Monroe County, PAPA167,1796.8%–

209Cayuga County, NYNY74,3656.8%–

210Boone County, NENE5,3556.8%–

211Carbon County, PAPA65,8686.8%–

212Kalawao County, HIHI826.8%–

213Rutland County, VTVT59,6536.7%–

214Wood County, OHOH134,1766.7%–

215Muskegon County, MIMI177,9016.7%–

216Outagamie County, WIWI195,8946.7%–

217Hall County, NENE63,6336.7%–

218Wright County, MNMN157,5596.6%–

219Rensselaer County, NYNY160,5106.6%–

220Warren County, PAPA37,0386.6%–

221Calumet County, WIWI53,9826.6%–

222Chippewa County, MIMI36,0816.6%–

223Portage County, OHOH163,4046.6%–

224Sullivan County, PAPA5,8566.6%–

225Mecosta County, MIMI42,3206.5%–

226La Crosse County, WIWI121,3396.5%–

227Oswego County, NYNY118,5696.4%–

228Crawford County, PAPA81,7926.4%–

229Clearfield County, PAPA78,1006.4%–

230Delta County, MIMI36,5826.3%–

231Fond du Lac County, WIWI104,6696.3%–

232Berks County, PAPA440,0726.3%–

233Eau Claire County, WIWI109,0336.3%–

234Perry County, ILIL20,1606.3%–

235Crawford County, MIMI13,7226.2%–

236St. Louis County, MNMN200,5186.2%–

237New Castle County, DEDE588,0266.2%–

238Somerset County, PAPA72,0046.1%–

239Ottawa County, OHOH39,4816.1%–

240Marshall County, ILIL11,4736.1%–

241Clare County, MIMI31,5436.1%–

242Pine County, MNMN30,4726.0%–

243Jasper County, ININ33,8946.0%–

244Suffolk County, NYNY1,546,0906.0%–

245Columbia County, WIWI58,1326.0%–

246Madison County, NYNY67,1206.0%–

247Sauk County, WIWI66,6526.0%–

248Faribault County, MNMN13,8885.9%–

249Northampton County, PAPA324,4115.9%–

250Union County, NJNJ601,8635.9%–

251Camden County, NJNJ535,7995.9%–

252Skagway, AKAK1,1045.9%–

253Greene County, PAPA33,8855.9%–

254Greeley County, NENE2,1545.9%–

255Grand Forks County, NDND74,5015.8%–

256Grimes County, TXTX34,2525.8%–

257Kalamazoo County, MIMI263,7955.8%–

258Bureau County, ILIL32,5105.8%–

259Ashtabula County, OHOH96,7135.8%–

260Baltimore County, MDMD847,6505.8%–

261Garfield County, NENE1,7105.8%–

262Washington County, MNMN286,8955.8%–

263Kankakee County, ILIL105,5255.8%–

264Shiawassee County, MIMI67,6815.7%–

265Van Buren County, MIMI76,0715.7%–

266Brooke County, WVWV21,1425.7%–

267Columbia County, NYNY60,1685.7%–

268Ottawa County, MIMI308,4595.7%–

269Harrison County, OHOH14,0705.7%–

270Newaygo County, MIMI51,6225.7%–

271Rockingham County, NHNH324,0775.6%–

272Putnam County, NYNY99,0285.6%–

273Osceola County, MIMI23,5165.6%–

274Hamilton County, NYNY5,0065.6%–

275Orange County, NYNY417,6695.6%–

276Mercer County, PAPA107,8605.6%–

277Rockland County, NYNY357,3975.5%–

278McLeod County, MNMN36,6315.5%–

279Schuyler County, NYNY16,9245.5%–

280Ingham County, MIMI289,7095.5%–

281Slope County, NDND6285.5%–

282Barron County, WIWI46,4845.5%–

283Sullivan County, NYNY80,5865.5%–

284Lenawee County, MIMI97,7795.5%–

285Windham County, VTVT45,2045.5%–

286Genesee County, MIMI401,0935.5%–

287Monroe County, NYNY750,5065.4%–

288Nassau County, NYNY1,398,9395.4%–

289Allegan County, MIMI123,1885.4%–

290St. Croix County, WIWI98,2765.4%–

291Sarpy County, NENE208,3035.3%–

292Chester County, PAPA557,1165.3%–

293Butler County, NENE8,5075.3%–

294Dane County, WIWI590,3755.3%–

295Carroll County, MDMD176,6775.3%–

296Baraga County, MIMI8,1695.3%–

297Allegany County, NYNY46,8005.3%–

298Marquette County, MIMI68,0645.3%–

299Tioga County, PAPA40,5025.3%–

300Steuben County, NYNY91,8555.2%–

301Washburn County, WIWI17,0875.2%–

302Tioga County, NYNY47,4535.2%–

303Wheeler County, NENE7895.2%–

304McKean County, PAPA38,9845.2%–

305Ulster County, NYNY183,3305.2%–

306Cass County, MNMN31,4305.2%–

307Eaton County, MIMI109,5815.2%–

308Bowman County, NDND2,7625.2%–

309Schoharie County, NYNY30,1765.2%–

310Ontario County, NYNY113,1305.1%–

311Sullivan County, NHNH43,9615.1%–

312Passaic County, NJNJ531,6245.1%–

313Roseau County, MNMN15,2465.1%–

314Sheridan County, WYWY33,2415.1%–

315Centre County, PAPA157,3935.1%–

316Summit County, OHOH538,3765.1%–

317Isanti County, MNMN44,3865.0%–

318Berrien County, MIMI152,4445.0%–

319Boone County, ILIL53,5685.0%–

320Houghton County, MIMI37,8425.0%–

321Monongalia County, WVWV107,9915.0%–

322Martin County, MNMN19,4405.0%–

323Dutchess County, NYNY300,7085.0%–

324Greene County, NYNY47,2385.0%–

325Sheboygan County, WIWI118,0475.0%–

326Venango County, PAPA49,3465.0%–

327Schoolcraft County, MIMI8,1875.0%–

328Newport County, RIRI83,0515.0%–

329Anne Arundel County, MDMD603,3805.0%–

330Cameron County, PAPA4,2115.0%–

331Clinton County, MIMI80,4325.0%–

332Lewis County, NYNY26,4795.0%–

333Lehigh County, PAPA384,3834.9%–

334Mille Lacs County, MNMN27,7534.9%–

335Pitkin County, COCO16,6254.9%–

336Hillsborough County, NHNH433,4154.9%–

337Hernando County, FLFL221,7014.9%–

338Crow Wing County, MNMN69,1324.9%–

339Windsor County, VTVT57,3124.9%–

340Missaukee County, MIMI15,2744.8%–

341Mahoning County, OHOH224,7064.8%–

342Gratiot County, MIMI41,1904.8%–

343Cecil County, MDMD107,1314.8%–

344Marshall County, ININ46,5994.8%–

345Cherry County, NENE5,5614.8%–

346Washington County, RIRI129,7954.8%–

347Kent County, RIRI173,4954.8%–

348Potter County, PAPA15,8974.8%–

349Lycoming County, PAPA112,5874.8%–

350Palm Beach County, FLFL1,575,7264.7%–

351Delaware County, PAPA580,9374.7%–

352Howard County, MDMD339,1834.6%–

353Livingston County, NYNY61,4384.6%–

354Monroe County, WIWI46,5724.6%–

355Koochiching County, MNMN11,5874.6%–

356Wayne County, NYNY91,2504.6%–

357Douglas County, NENE606,4604.6%–

358Pierce County, WIWI43,5194.6%–

359Trumbull County, OHOH198,9724.6%–

360Cheshire County, NHNH78,2694.6%–

361Wilkin County, MNMN6,2884.6%–

362Montour County, PAPA17,8684.6%–

363Sarasota County, FLFL479,9584.6%–

364Dunn County, WIWI46,2234.6%–

365Jefferson County, PAPA43,2554.5%–

366Polk County, WIWI45,8034.5%–

367Delaware County, NYNY44,3054.5%–

368Barnstable County, MAMA233,5394.5%–

369Burnett County, WIWI17,2234.5%–

370Otsego County, NYNY60,5894.5%–

371Ionia County, MIMI66,5574.5%–

372Salem County, NJNJ66,2804.5%–

373Bristol County, MAMA593,6404.5%–

374Ramsey County, MNMN541,6234.5%–

375Flagler County, FLFL140,3604.5%–

376Rock County, WIWI166,4724.4%–

377Robertson County, TXTX17,8394.4%–

378Jackson County, WIWI20,9994.4%–

379Houston County, MNMN18,4004.4%–

380Oceana County, MIMI27,1774.4%–

381Lake County, MIMI13,1824.3%–

382Pinellas County, FLFL948,5634.3%–

383Buffalo County, NENE51,1724.3%–

384Kanabec County, MNMN16,6284.3%–

385Cumberland County, PAPA277,2704.3%–

386Bristol County, RIRI50,0014.3%–

387Grant County, MNMN6,0854.3%–

388Essex County, MAMA826,6534.3%–

389Dakota County, MNMN457,7104.3%–

390Scott County, MNMN159,0174.3%–

391Stevens County, MNMN9,7474.3%–

392Charlotte County, FLFL217,2124.3%–

393White County, ININ25,1644.3%–

394Hillsdale County, MIMI45,7384.3%–

395Hennepin County, MNMN1,284,7844.3%–

396Pasco County, FLFL674,5164.3%–

397Le Sueur County, MNMN29,4534.3%–

398Otter Tail County, MNMN61,0414.3%–

399Queen Anne's County, MDMD54,4484.3%–

400Chittenden County, VTVT169,1154.3%–

401Warren County, NYNY65,0204.2%–

402Worcester County, MDMD54,4594.2%–

403Douglas County, MNMN40,1204.2%–

404Wadena County, MNMN14,3884.2%–

405Blair County, PAPA119,5414.2%–

406Deuel County, NENE1,8624.2%–

407Martin County, FLFL166,2724.2%–

408Jackson County, COCO1,2114.2%–

409McDonough County, ILIL25,9164.2%–

410Delaware County, OHOH242,0324.1%–

411Marion County, WVWV55,5844.1%–

412Polk County, MNMN30,5454.1%–

413Carver County, MNMN114,3794.1%–

414Norfolk County, MAMA739,7494.1%–

415DeWitt County, TXTX20,3094.1%–

416Lamoille County, VTVT26,2944.1%–

417Yellow Medicine County, MNMN9,4774.1%–

418Bradford County, PAPA59,6004.1%–

419New York County, NYNY1,664,8624.0%–

420Atlantic County, NJNJ278,6574.0%–

421DeKalb County, ININ44,5354.0%–

422Middlesex County, MAMA1,669,9794.0%–

423Park County, COCO18,3144.0%–

424Stutsman County, NDND21,4144.0%–

425Montcalm County, MIMI69,4064.0%–

426Westchester County, NYNY1,015,7434.0%–

427Richmond County, NYNY501,2904.0%–

428Henry County, OHOH27,5984.0%–

429Union County, PAPA42,3134.0%–

430Hubbard County, MNMN22,3694.0%–

431Burke County, NDND2,1324.0%–

432Merrimack County, NHNH158,0783.9%–

433Luce County, MIMI6,3393.9%–

434Johnson County, NENE5,2183.9%–

435Lake of the Woods County, MNMN3,7703.9%–

436Pulaski County, ININ12,4633.9%–

437Washington County, TXTX38,2883.9%–

438Bennington County, VTVT36,6303.9%–

439New Kent County, VAVA28,0223.9%–

440Philadelphia County, PAPA1,574,2813.9%–

441Boulder County, COCO328,5603.9%–

442Hudson County, NJNJ735,0333.8%–

443Sussex County, DEDE277,1403.8%–

444Monroe County, FLFL80,4063.8%–

445Aitkin County, MNMN16,2523.8%–

446Clay County, MNMN67,7343.8%–

447Tompkins County, NYNY104,0473.8%–

448Lake County, MNMN10,7463.8%–

449Ogle County, ILIL51,3993.8%–

450Citrus County, FLFL171,6663.8%–

451Barry County, MIMI63,9913.8%–

452Keweenaw County, MIMI2,1863.8%–

453Essex County, NYNY36,4383.8%–

454Providence County, RIRI678,1793.8%–

455Adams County, IDID5,0133.8%–

456Pepin County, WIWI7,5133.8%–

457Chenango County, NYNY45,7153.7%–

458Kent County, MDMD19,5653.7%–

459Monroe County, ININ143,3453.7%–

460Washington County, NYNY59,3533.7%–

461Winnebago County, ILIL283,6743.7%–

462Madison County, MOMO12,8583.7%–

463Collier County, FLFL417,1313.7%–

464Baxter County, ARAR42,9823.7%–

465Prairie County, MTMT1,1123.7%–

466St. Joseph County, MIMI60,9683.7%–

467Lee County, FLFL875,6073.7%–

468Dickey County, NDND4,8953.7%–

469Frederick County, MDMD302,8833.7%–

470Erie County, OHOH73,2963.6%–

471Grand County, COCO16,4963.6%–

472Hamilton County, NENE9,6783.6%–

473Yates County, NYNY24,5473.6%–

474Carroll County, NHNH52,7843.6%–

475Summit County, COCO31,5173.6%–

476Brevard County, FLFL663,9823.6%–

477Champaign County, ILIL209,9723.6%–

478Saunders County, NENE23,7023.6%–

479Douglas County, COCO399,3963.6%–

480Volusia County, FLFL606,5733.6%–

481Steuben County, ININ34,7993.5%–

482Wheeler County, OROR1,4723.5%–

483Mariposa County, CACA16,9183.5%–

484Orange County, VTVT30,0023.5%–

485Calhoun County, MIMI133,4083.5%–

486Cortland County, NYNY45,8503.5%–

487Hamilton County, ININ387,0363.5%–

488McLean County, ILIL171,4193.5%–

489Forest County, PAPA6,6143.5%–

490Falls Church, VAVA15,1593.5%–

491Dauphin County, PAPA293,3513.5%–

492Becker County, MNMN35,4973.5%–

493Cumberland County, NJNJ157,1483.5%–

494Beaufort County, SCSC204,4333.5%–

495Daniels County, MTMT1,6123.5%–

496Teton County, WYWY23,3333.5%–

497Plymouth County, MAMA546,8293.5%–

498Tippecanoe County, ININ190,4563.5%–

499Loudoun County, VAVA449,7493.5%–

500Floyd County, VAVA15,7893.4%–

SHOWING 1–500 OF 3,024

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Download CSV (full list, 3,024 rows)

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

Frequently asked

Which county has the highest polish share?

Portage County, Wisconsin ranks #1 with 32.0% (2010 American Community Survey).

What are the top 5 counties by polish share?

Portage County, Wisconsin, Presque Isle County, Michigan, Alpena County, Michigan, Luzerne County, Pennsylvania, Morrison County, Minnesota.

How many counties are in this ranking?

3,024 counties qualify after filtering for population minimums and data availability. The ranking covers 2010 ACS 5-year data.

How is polish share measured?

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