RANKING · 2024 ACS · 500 SHOWN OF 2,616

Highest Czech population share, US counties

US counties ranked by the share of all residents who are Czech ancestry (2023 American Community Survey). A concentration measure: Czech residents as a percentage of total population. Butler County, Nebraska leads at 25.9%. 2,616 counties qualify in total. Nebraska carries 9 of the top 25 entries.

All statesAll rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPCZECH SHAREVS 2000

01Butler County, NENE8,50725.9%–

02Lavaca County, TXTX20,65124.0%–

03Saunders County, NENE23,70214.2%–

04Fillmore County, NENE5,45814.2%–

05Republic County, KSKS4,64012.6%–

06Fayette County, TXTX25,45912.5%–

07Bon Homme County, SDSD7,24412.3%–

08Saline County, NENE14,99611.3%–

09Wharton County, TXTX42,06011.2%–

10Charles Mix County, SDSD9,3039.9%–

11Colfax County, NENE10,9349.9%–

12Valley County, NENE4,0949.3%–

13Jackson County, TXTX15,3938.9%–

14Colorado County, TXTX21,4398.8%–

15Pawnee County, NENE2,5108.6%–

16Knox County, NENE8,3358.4%–

17Howard County, IAIA9,4158.3%–

18Burleson County, TXTX20,5498.2%–

19Brule County, SDSD5,2788.1%–

20Le Sueur County, MNMN29,4538.1%–

21Kewaunee County, WIWI20,7587.7%–

22Ellsworth County, KSKS6,2577.6%–

23Jefferson County, NENE7,0707.5%–

24Tripp County, SDSD5,7087.4%–

25Winneshiek County, IAIA19,7336.9%–

26Blaine County, NENE4586.6%–

27Gregory County, SDSD4,0376.5%–

28Sherman County, NENE2,9246.5%–

29Walsh County, NDND10,1796.3%–

30Seward County, NENE18,0326.1%–

31Tama County, IAIA16,7966.1%–

32Yankton County, SDSD23,6356.0%–

33Baylor County, TXTX3,4725.9%–

34Langlade County, WIWI19,5345.9%–

35Austin County, TXTX33,6255.8%–

36Polk County, NENE5,2705.7%–

37Arthur County, NENE3965.6%–

38Price County, WIWI13,9885.6%–

39Rawlins County, KSKS2,4315.4%–

40Hutchinson County, SDSD7,4135.4%–

41Stanton County, NENE5,7445.3%–

42Washington County, KSKS5,5335.2%–

43Nuckolls County, NENE4,1005.1%–

44Milam County, TXTX26,2585.1%–

45Dodge County, NENE38,0575.0%–

46Howard County, NENE6,5384.9%–

47Copper River Census Area, AKAK2,6664.9%–

48Billings County, NDND1,0714.9%–

49Platte County, NENE35,6494.9%–

50Faulk County, SDSD2,1784.8%–

51Steele County, MNMN37,4644.8%–

52Manitowoc County, WIWI81,7104.8%–

53Clay County, NENE6,1704.7%–

54DeWitt County, TXTX20,3094.7%–

55Benton County, IAIA26,0044.6%–

56Carter County, MTMT1,3834.6%–

57Linn County, IAIA232,0284.6%–

58Rice County, MNMN69,9394.5%–

59Pierce County, NENE7,3784.5%–

60Wheeler County, NENE7894.5%–

61Decatur County, KSKS2,7164.3%–

62Richardson County, NENE7,5304.3%–

63Foard County, TXTX1,0444.2%–

64Dunn County, NDND4,0584.2%–

65Lancaster County, NENE334,0494.2%–

66Gage County, NENE21,7114.2%–

67Cuming County, NENE8,8234.1%–

68Cass County, NENE27,6574.1%–

69Real County, TXTX2,7454.1%–

70Webster County, NENE3,3364.0%–

71Sheridan County, NDND1,2964.0%–

72Dawes County, NENE7,8584.0%–

73Thayer County, NENE4,8423.9%–

74Cedar County, NENE8,3733.9%–

75Chickasaw County, IAIA11,6633.9%–

76Kingfisher County, OKOK15,7953.9%–

77Madison County, NENE36,1063.9%–

78Mahnomen County, MNMN5,1533.8%–

79Stark County, NDND34,0133.8%–

80Iowa County, IAIA16,5043.8%–

81Holt County, NENE10,0673.7%–

82Nelson County, NDND2,9633.7%–

83Niobrara County, WYWY2,3413.7%–

84Fall River County, SDSD7,4673.6%–

85Wayne County, NENE10,0203.6%–

86Merrick County, NENE7,9053.6%–

87Rush County, KSKS2,8453.5%–

88Hyde County, SDSD1,1913.5%–

89Bowman County, NDND2,7623.5%–

90Boyd County, NENE1,6743.5%–

91Ransom County, NDND5,6173.4%–

92Washington County, NENE21,3023.4%–

93Crawford County, WIWI15,9103.4%–

94Logan County, NENE6693.4%–

95Sarpy County, NENE208,3033.4%–

96McLeod County, MNMN36,6313.4%–

97Cloud County, KSKS8,8333.3%–

98Antelope County, NENE6,3523.3%–

99Pope County, MNMN11,4203.2%–

100Victoria County, TXTX92,6563.2%–

101Calhoun County, TXTX19,5993.1%–

102Rock County, NENE1,2593.0%–

103Cedar County, IAIA18,3593.0%–

104Stanley County, SDSD3,0183.0%–

105Pocahontas County, IAIA6,8193.0%–

106Buffalo County, NENE51,1723.0%–

107Barron County, WIWI46,4843.0%–

108Lyman County, SDSD3,6943.0%–

109Sherman County, KSKS5,7633.0%–

110Phelps County, NENE8,9943.0%–

111Renville County, MNMN14,3563.0%–

112Nance County, NENE3,2902.9%–

113Pine County, MNMN30,4722.9%–

114Hill County, TXTX39,5032.9%–

115Boone County, NENE5,3552.9%–

116Rusk County, WIWI14,1462.8%–

117Sheridan County, KSKS2,4272.8%–

118Richland County, WIWI17,0362.8%–

119Hooker County, NENE6862.8%–

120Douglas County, NENE606,4602.8%–

121Scott County, MNMN159,0172.8%–

122Vernon County, WIWI31,4432.7%–

123Custer County, COCO5,5902.7%–

124Franklin County, NENE2,7952.7%–

125Burt County, NENE6,6782.7%–

126Dolores County, COCO2,4662.7%–

127Dodge County, MNMN21,3762.7%–

128Sargent County, NDND3,7112.6%–

129Douglas County, MNMN40,1202.6%–

130Johnson County, IAIA160,0442.6%–

131Custer County, SDSD9,4312.6%–

132Richland County, NDND16,7312.6%–

133Clay County, SDSD15,0312.6%–

134Live Oak County, TXTX11,9292.6%–

135Jackson County, MNMN9,8572.5%–

136Greeley County, NENE2,1542.5%–

137Waseca County, MNMN18,6882.5%–

138Jones County, IAIA21,2532.5%–

139Jerauld County, SDSD1,6542.5%–

140Mills County, IAIA14,7932.5%–

141Cherokee County, IAIA11,3692.5%–

142Cherry County, NENE5,5612.5%–

143Hall County, NENE63,6332.4%–

144Madison County, TXTX14,2262.4%–

145York County, NENE14,5642.4%–

146Kearney County, NENE6,7902.4%–

147Butte County, SDSD10,8562.4%–

148Iowa County, WIWI23,9512.4%–

149Kimble County, TXTX4,4382.3%–

150Garfield County, NENE1,7102.3%–

151Johnson County, NENE5,2182.3%–

152Polk County, MNMN30,5452.3%–

153Sheridan County, NENE4,8092.3%–

154Hitchcock County, NENE2,4672.3%–

155McLennan County, TXTX272,0202.3%–

156Union County, SDSD17,4022.2%–

157Lake County, MNMN10,7462.2%–

158Fergus County, MTMT11,8252.2%–

159Matagorda County, TXTX36,4632.2%–

160Brown County, NENE2,8262.2%–

161Adams County, NENE31,0712.2%–

162Keya Paha County, NENE7922.2%–

163Lee County, TXTX18,7292.2%–

164Reeves County, TXTX12,1382.2%–

165Rio Blanco County, COCO6,6832.2%–

166Mills County, TXTX4,5802.2%–

167Scott County, KSKS4,8152.1%–

168Washburn County, WIWI17,0872.1%–

169Marshall County, MNMN8,7982.1%–

170Mitchell County, IAIA10,6502.1%–

171Isanti County, MNMN44,3862.1%–

172Custer County, NENE10,5002.1%–

173Frontier County, NENE2,6552.1%–

174Wrangell, AKAK2,0072.1%–

175Marion County, KSKS11,6342.1%–

176La Crosse County, WIWI121,3392.0%–

177Robertson County, TXTX17,8392.0%–

178Adams County, NDND2,2752.0%–

179Deuel County, NENE1,8622.0%–

180Kanabec County, MNMN16,6282.0%–

181Chippewa County, WIWI67,6142.0%–

182Aurora County, SDSD2,8012.0%–

183Mellette County, SDSD2,1372.0%–

184Grundy County, IAIA12,3611.9%–

185Lawrence County, SDSD29,4591.9%–

186Adams County, WIWI21,7521.9%–

187Worth County, IAIA7,3381.9%–

188Smith County, KSKS3,5661.9%–

189Wilkin County, MNMN6,2881.9%–

190Hayes County, NENE8211.9%–

191Glasscock County, TXTX1,1281.9%–

192Freeborn County, MNMN30,4401.9%–

193Norman County, MNMN6,3361.9%–

194Hettinger County, NDND2,4921.9%–

195Brazos County, TXTX249,0881.8%–

196Trego County, KSKS2,7401.8%–

197Otoe County, NENE16,5311.8%–

198Garfield County, MTMT1,1481.8%–

199Grant County, WIWI52,4461.8%–

200Huerfano County, COCO7,0111.8%–

201Hancock County, IAIA10,5281.8%–

202Washington County, IAIA22,6671.8%–

203Ashland County, WIWI16,2031.8%–

204Cerro Gordo County, IAIA42,3721.8%–

205Keith County, NENE8,1001.8%–

206Marshall County, KSKS9,8521.8%–

207Kent County, TXTX6741.8%–

208Bennett County, SDSD3,3071.8%–

209Harlan County, NENE3,0001.8%–

210Marathon County, WIWI139,4321.8%–

211San Saba County, TXTX5,7871.8%–

212Garfield County, WAWA2,4161.7%–

213Iron County, MIMI11,7571.7%–

214Ottawa County, KSKS5,7441.7%–

215Brown County, WIWI275,8031.7%–

216Mitchell County, KSKS5,5901.7%–

217Saline County, KSKS53,3771.7%–

218Russell County, KSKS6,5811.7%–

219Leon County, TXTX16,8941.7%–

220McPherson County, NENE3691.7%–

221Sanborn County, SDSD2,3881.7%–

222Geauga County, OHOH95,6761.7%–

223Buena Vista County, IAIA20,4491.7%–

224Clearwater County, MNMN8,6471.6%–

225Eddy County, NDND2,3291.6%–

226Minnehaha County, SDSD212,6911.6%–

227Rooks County, KSKS4,6461.6%–

228Redwood County, MNMN15,2651.6%–

229Goliad County, TXTX7,2081.6%–

230Becker County, MNMN35,4971.6%–

231Gonzales County, TXTX20,1591.6%–

232Poweshiek County, IAIA18,3681.6%–

233Logan County, COCO20,6541.6%–

234Grand Forks County, NDND74,5011.6%–

235Hamilton County, NENE9,6781.6%–

236Harper County, KSKS5,3701.6%–

237Vilas County, WIWI23,7611.6%–

238Oconto County, WIWI40,1951.6%–

239Falls County, TXTX17,8691.6%–

240Dixon County, NENE5,6021.6%–

241Roseau County, MNMN15,2461.6%–

242Hand County, SDSD3,1211.6%–

243Loup County, NENE5701.6%–

244Runnels County, TXTX9,6931.5%–

245Lincoln County, KSKS2,8611.5%–

246Power County, IDID8,2461.5%–

247Shiawassee County, MIMI67,6811.5%–

248Clay County, KSKS7,9901.5%–

249Hanson County, SDSD3,4561.5%–

250DuPage County, ILIL934,2981.5%–

251Gosper County, NENE1,8031.5%–

252St. Croix County, WIWI98,2761.5%–

253Marinette County, WIWI42,5741.5%–

254Brown County, MNMN25,5171.5%–

255Hughes County, SDSD17,5701.5%–

256Meade County, SDSD30,7111.5%–

257Monroe County, WIWI46,5721.5%–

258Grant County, SDSD7,5341.5%–

259Hamilton County, NYNY5,0061.5%–

260Benzie County, MIMI18,5681.5%–

261Wright County, MNMN157,5591.5%–

262Douglas County, SDSD2,8881.5%–

263Mower County, MNMN40,9711.5%–

264Olmsted County, MNMN166,7311.5%–

265Davison County, SDSD20,0691.5%–

266Jewell County, KSKS2,8301.5%–

267Kendall County, TXTX53,2891.5%–

268Dakota County, MNMN457,7101.5%–

269Ringgold County, IAIA4,6421.5%–

270Marshall County, IAIA39,8901.5%–

271McCook County, SDSD5,9641.5%–

272Cook County, MNMN5,5221.5%–

273Oneida County, WIWI38,1311.5%–

274Juneau County, WIWI26,6491.4%–

275Douglas County, WIWI43,9901.4%–

276Chase County, NENE3,7181.4%–

277Bayfield County, WIWI16,7871.4%–

278Deaf Smith County, TXTX18,6261.4%–

279Dundy County, NENE1,5681.4%–

280Emmet County, IAIA9,1071.4%–

281Door County, WIWI30,6161.4%–

282Clayton County, IAIA16,8451.4%–

283Thurston County, NENE6,7521.4%–

284Union County, IAIA11,8291.4%–

285Cass County, NDND201,7941.4%–

286Moody County, SDSD6,6321.4%–

287Carver County, MNMN114,3791.4%–

288Grant County, OKOK4,0671.4%–

289Judith Basin County, MTMT2,1621.4%–

290Pennington County, SDSD116,7921.4%–

291Brookings County, SDSD37,6351.4%–

292Racine County, WIWI198,9191.4%–

293Traill County, NDND7,9201.4%–

294Burke County, NDND2,1321.4%–

295Black Hawk County, IAIA131,5321.4%–

296Perkins County, NENE2,8491.4%–

297Meeker County, MNMN23,6031.4%–

298Perkins County, SDSD2,8531.4%–

299Pierce County, WIWI43,5191.4%–

300Dakota County, NENE21,6871.4%–

301Karnes County, TXTX15,0181.4%–

302Chouteau County, MTMT5,8651.4%–

303Box Butte County, NENE10,4941.4%–

304Cheyenne County, NENE9,5281.4%–

305Taylor County, WIWI20,1181.3%–

306Williamson County, TXTX752,8271.3%–

307Shawano County, WIWI41,5601.3%–

308Pottawattamie County, IAIA92,9961.3%–

309Washington County, MNMN286,8951.3%–

310Hardeman County, TXTX3,2921.3%–

311Griggs County, NDND2,2391.3%–

312Richland County, MTMT11,3771.3%–

313Forest County, WIWI9,5741.3%–

314Sawyer County, WIWI18,8461.3%–

315Medina County, OHOH185,0251.3%–

316Gove County, KSKS2,6311.3%–

317Nemaha County, NENE7,1021.3%–

318Calumet County, WIWI53,9821.3%–

319Ellis County, TXTX240,8671.3%–

320Big Stone County, MNMN5,0541.3%–

321Eau Claire County, WIWI109,0331.3%–

322Scotts Bluff County, NENE35,5861.3%–

323McKenzie County, NDND15,1921.3%–

324Ramsey County, NDND11,5301.3%–

325Adams County, IAIA3,6171.3%–

326Jefferson County, MTMT13,3291.3%–

327Fillmore County, MNMN21,5401.3%–

328McPherson County, KSKS30,0641.3%–

329Skagway, AKAK1,1041.3%–

330Sioux County, NENE1,1881.3%–

331Bourbon County, KYKY20,2431.3%–

332Haakon County, SDSD1,8021.3%–

333Washington County, TXTX38,2881.3%–

334Keweenaw County, MIMI2,1861.3%–

335Lincoln County, SDSD77,1451.3%–

336Crow Wing County, MNMN69,1321.3%–

337Wilson County, TXTX56,1391.3%–

338Jackson County, WIWI20,9991.2%–

339Wichita County, KSKS2,0311.2%–

340Montgomery County, IAIA10,0021.2%–

341Clinton County, MIMI80,4321.2%–

342Kingsbury County, SDSD5,2841.2%–

343Jackson County, COCO1,2111.2%–

344Leelanau County, MIMI22,9821.2%–

345Geary County, KSKS36,3381.2%–

346Carbon County, WYWY14,0131.2%–

347Grundy County, ILIL54,0521.2%–

348Waukesha County, WIWI417,2101.2%–

349Harrison County, IAIA14,6231.2%–

350Sweet Grass County, MTMT3,7621.2%–

351Comal County, TXTX209,1661.2%–

352Story County, IAIA101,2911.2%–

353Sauk County, WIWI66,6521.2%–

354Carlton County, MNMN36,7111.2%–

355Waller County, TXTX69,8581.2%–

356Grant County, MNMN6,0851.2%–

357Will County, ILIL712,2531.2%–

358Webster County, IAIA36,8381.2%–

359Cass County, MNMN31,4301.2%–

360Goodhue County, MNMN48,1951.2%–

361Lake of the Woods County, MNMN3,7701.2%–

362Dawson County, NENE24,4521.2%–

363Pennington County, MNMN13,6861.2%–

364Chisago County, MNMN59,1421.2%–

365Caroline County, VAVA34,4131.2%–

366Clark County, MOMO6,4751.2%–

367Faribault County, MNMN13,8881.2%–

368Yellow Medicine County, MNMN9,4771.2%–

369Park County, COCO18,3141.2%–

370Bell County, TXTX402,2481.2%–

371Lyon County, MNMN25,6841.2%–

372Waushara County, WIWI25,2231.2%–

373McHenry County, ILIL317,7511.2%–

374Polk County, WIWI45,8031.2%–

375Greeley County, KSKS1,1821.2%–

376Itasca County, MNMN45,4041.1%–

377Brazoria County, TXTX419,0801.1%–

378Kandiyohi County, MNMN44,7201.1%–

379Burnett County, WIWI17,2231.1%–

380Jackson County, KSKS13,4381.1%–

381Kendall County, ILIL145,4701.1%–

382Houston County, MNMN18,4001.1%–

383Greene County, PAPA33,8851.1%–

384Curry County, OROR22,6211.1%–

385Codington County, SDSD29,5621.1%–

386Lincoln County, NENE33,3031.1%–

387Hennepin County, MNMN1,284,7841.1%–

388Hubbard County, MNMN22,3691.1%–

389Buchanan County, IAIA20,8831.1%–

390Aitkin County, MNMN16,2521.1%–

391Sully County, SDSD1,4791.1%–

392Stutsman County, NDND21,4141.1%–

393Edmunds County, SDSD4,0221.1%–

394Traverse County, MNMN3,1301.1%–

395Charlevoix County, MIMI26,0361.1%–

396Polk County, MOMO33,6041.1%–

397Aransas County, TXTX26,1461.1%–

398Winona County, MNMN50,5231.1%–

399Cottle County, TXTX1,2241.1%–

400Sedgwick County, COCO2,2471.1%–

401Todd County, MNMN26,0601.1%–

402Wells County, NDND3,7291.1%–

403Fayette County, IAIA19,0471.1%–

404Wood County, WIWI74,0601.1%–

405Pawnee County, KSKS5,9911.1%–

406Trempealeau County, WIWI31,1711.1%–

407Portage County, OHOH163,4041.1%–

408Wheatland County, MTMT2,1001.1%–

409Douglas County, KSKS120,9201.1%–

410Thomas County, NENE6391.1%–

411Lincoln County, OKOK35,2781.1%–

412Wright County, IAIA12,8011.1%–

413Storey County, NVNV4,2601.1%–

414Dickinson County, KSKS18,6371.1%–

415Dane County, WIWI590,3751.1%–

416Florence County, WIWI4,7481.1%–

417Caldwell County, TXTX55,1501.1%–

418Dunn County, WIWI46,2231.0%–

419Kimball County, NENE3,3911.0%–

420Bandera County, TXTX22,8761.0%–

421Clark County, WIWI35,0521.0%–

422Pend Oreille County, WAWA14,4571.0%–

423Stafford County, KSKS4,0051.0%–

424Meade County, KSKS3,8521.0%–

425Walworth County, SDSD5,2171.0%–

426Boone County, IAIA26,7991.0%–

427Sumner County, KSKS22,3121.0%–

428Sibley County, MNMN15,3561.0%–

429Wabaunsee County, KSKS7,0181.0%–

430Hamilton County, TXTX8,6801.0%–

431Wadena County, MNMN14,3881.0%–

432Anderson County, KSKS8,0181.0%–

433Furnas County, NENE4,5241.0%–

434Mille Lacs County, MNMN27,7531.0%–

435Jefferson County, WAWA33,9701.0%–

436Muscatine County, IAIA41,8531.0%–

437Walworth County, WIWI106,1271.0%–

438Jones County, SDSD9131.0%–

439Johnson County, WYWY8,9081.0%–

440Jo Daviess County, ILIL21,5941.0%–

441Hays County, TXTX304,3901.0%–

442Anoka County, MNMN381,6051.0%–

443Pettis County, MOMO44,2541.0%–

444San Patricio County, TXTX72,0531.0%–

445Barton County, KSKS24,7901.0%–

446Clay County, MNMN67,7341.0%–

447Liberty County, MTMT1,9571.0%–

448Starke County, ININ23,4251.0%–

449McIntosh County, OKOK19,7581.0%–

450Gunnison County, COCO17,4391.0%–

451Madison County, VAVA14,2371.0%–

452Golden Valley County, NDND1,8081.0%–

453Klickitat County, WAWA24,3311.0%–

454Ozaukee County, WIWI94,3461.0%–

455Roberts County, SDSD10,2551.0%–

456Kearny County, KSKS3,8881.0%–

457Portage County, WIWI71,9431.0%–

458Red Willow County, NENE10,3070.9%–

459Prince George County, VAVA43,9360.9%–

460Morton County, NDND34,6010.9%–

461Benton County, MNMN41,7440.9%–

462Bremer County, IAIA25,2960.9%–

463Schoolcraft County, MIMI8,1870.9%–

464Blue Earth County, MNMN70,6340.9%–

465Iron County, WIWI6,1270.9%–

466St. Louis County, MNMN200,5180.9%–

467Martin County, MNMN19,4400.9%–

468Warren County, IAIA57,3310.9%–

469Ashtabula County, OHOH96,7130.9%–

470Cuyahoga County, OHOH1,232,9250.9%–

471Campbell County, WYWY48,1450.9%–

472DeKalb County, ILIL101,8350.9%–

473Menominee County, MIMI22,9410.9%–

474Blanco County, TXTX13,5810.9%–

475Gratiot County, MIMI41,1900.9%–

476Rich County, UTUT2,6870.9%–

477Presidio County, TXTX5,4330.9%–

478Kane County, ILIL525,7570.9%–

479Bastrop County, TXTX118,9080.9%–

480Foster County, NDND3,2120.9%–

481Ravalli County, MTMT48,5820.9%–

482Erath County, TXTX43,9110.9%–

483Mahaska County, IAIA21,8800.9%–

484Nicollet County, MNMN34,2730.9%–

485Douglas County, COCO399,3960.9%–

486Albany County, WYWY38,5580.9%–

487Tom Green County, TXTX120,6020.9%–

488Ramsey County, MNMN541,6230.9%–

489Jefferson County, COCO580,4510.9%–

490Pottawatomie County, KSKS27,1860.9%–

491Garfield County, OKOK61,7790.9%–

492Marshall County, SDSD4,4260.9%–

493Buffalo County, WIWI13,3180.9%–

494Stone County, MOMO32,5030.9%–

495Logan County, OKOK55,4730.9%–

496Fort Bend County, TXTX975,1910.9%–

497Cheyenne County, COCO1,7130.9%–

498Travis County, TXTX1,389,6700.9%–

499Idaho County, IDID17,8740.9%–

500Crawford County, MIMI13,7220.9%–

SHOWING 1–500 OF 2,616

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Download CSV (full list, 2,616 rows)

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

Frequently asked

Which county has the highest czech share?

Butler County, Nebraska ranks #1 with 25.9% (2024 American Community Survey).

What are the top 5 counties by czech share?

Butler County, Nebraska, Lavaca County, Texas, Saunders County, Nebraska, Fillmore County, Nebraska, Republic County, Kansas.

How many counties are in this ranking?

2,616 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.

How is czech share measured?

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