RANKING · 2024 ACS · 500 SHOWN OF 2,624

Highest Swiss population share, US counties

US counties ranked by the share of all residents who are Swiss ancestry (2024 American Community Survey). A concentration measure: Swiss residents as a percentage of total population. Green County, Wisconsin leads at 13.6%. 2,624 counties qualify in total. Indiana carries 5 of the top 25 entries.

Swiss Americans: full group profile →

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPSWISS SHAREVS 2010

USUnited States334,922,4990.3%–

01Green County, WIWI37,22713.6%−7.5 pts

02Holmes County, OHOH44,97010.8%−0.7 pts

03Adams County, ININ36,6509.3%−4.9 pts

04Treasure County, MTMT7286.7%+6.0 pts

05Lafayette County, WIWI17,4786.4%−3.0 pts

06Wells County, ININ28,8836.2%+1.1 pts

07LaGrange County, ININ41,3056.1%−5.3 pts

08Foard County, TXTX1,0445.9%+5.4 pts

09Wayne County, OHOH116,7585.3%−1.1 pts

10Yates County, NYNY24,5475.2%+2.3 pts

11Howard County, IAIA9,4155.1%+3.7 pts

12Scotland County, MOMO4,7964.5%+1.2 pts

13Clark County, WIWI35,0524.3%+0.5 pts

14Washington County, IAIA22,6673.8%+1.3 pts

15Bear Lake County, IDID6,7273.7%−3.8 pts

16Woodford County, ILIL38,1113.6%+0.4 pts

17Tuscarawas County, OHOH92,3733.6%−0.6 pts

18Niobrara County, WYWY2,3413.5%+2.9 pts

19Lake County, COCO7,5523.5%–

20Kiowa County, KSKS2,4323.3%+2.6 pts

21Switzerland County, ININ10,0373.3%+2.2 pts

22Lancaster County, PAPA563,1593.3%−0.4 pts

23Daviess County, ININ34,2093.3%+2.1 pts

24Modoc County, CACA8,4263.3%+2.8 pts

25Morgan County, UTUT13,3833.1%+2.4 pts

26Iowa County, WIWI23,9513.1%−1.9 pts

27Chugach Census Area, AKAK6,5533.0%–

28Elkhart County, ININ208,7743.0%−0.4 pts

29Knox County, MOMO3,7282.8%+2.8 pts

30Rockingham County, VAVA89,3162.8%+0.8 pts

31Moniteau County, MOMO15,4282.8%−0.7 pts

32Defiance County, OHOH38,2922.7%+2.0 pts

33Buffalo County, WIWI13,3182.7%−1.3 pts

34Washington County, KYKY12,3682.7%–

35Kane County, UTUT8,5972.6%+2.3 pts

36Edwards County, TXTX1,3702.6%–

37Labette County, KSKS19,6852.6%+1.9 pts

38Nemaha County, KSKS10,0542.6%−1.6 pts

39Morgan County, MOMO22,4182.5%−0.2 pts

40Monroe County, OHOH12,9942.5%−0.7 pts

41Daviess County, MOMO8,5582.5%+1.2 pts

42Barton County, MOMO11,7952.5%+1.5 pts

43Calhoun County, SCSC14,1882.4%+2.0 pts

44Lincoln County, WYWY21,1802.4%−1.2 pts

45Carroll County, KYKY11,1412.3%–

46Greenwood County, KSKS5,8262.3%+1.2 pts

47Stevens County, MNMN9,7472.2%−1.1 pts

48Andrew County, MOMO18,2412.2%+0.1 pts

49Wayne County, IAIA6,7382.2%+1.9 pts

50Stephenson County, ILIL43,2202.2%−0.7 pts

51Broadwater County, MTMT8,4932.2%–

52Union County, PAPA42,3132.2%−0.2 pts

53Jefferson County, IDID35,2972.2%+1.1 pts

54Van Buren County, TNTN6,8742.2%–

55Snyder County, PAPA39,6552.2%+0.0 pts

56Juniata County, PAPA23,4032.1%−0.4 pts

57Hemphill County, TXTX3,0832.1%+1.7 pts

58Cumberland County, KYKY5,9922.1%+1.1 pts

59Sanborn County, SDSD2,3882.1%+1.3 pts

60Garrett County, MDMD28,3702.1%+0.6 pts

61Coshocton County, OHOH37,1882.1%+0.9 pts

62Camas County, IDID1,3162.0%–

63Davis County, IAIA9,2302.0%−0.0 pts

64St. Joseph County, MIMI60,9682.0%+0.9 pts

65Carroll County, OHOH26,4752.0%+0.4 pts

66Harrisonburg, VAVA50,8392.0%−0.1 pts

67Washington County, UTUT213,6702.0%+0.3 pts

68Wichita County, KSKS2,0312.0%−0.1 pts

69Fayette County, IAIA19,0471.9%−0.2 pts

70Brown County, KSKS9,1041.9%−0.2 pts

71Rock County, WIWI166,4721.9%−0.1 pts

72Cache County, UTUT145,0001.9%−0.5 pts

73Pepin County, WIWI7,5131.8%+0.7 pts

74Jay County, ININ20,1181.8%−0.1 pts

75Fulton County, OHOH41,8531.8%−0.0 pts

76Hart County, KYKY20,1171.8%+0.5 pts

77Cedar County, MOMO14,8881.8%−0.0 pts

78Lebanon County, PAPA146,3801.8%−0.2 pts

79Taylor County, WIWI20,1181.8%+0.2 pts

80Clark County, IDID7831.8%+1.3 pts

81Branch County, MIMI45,9931.8%+1.2 pts

82Wahkiakum County, WAWA4,8731.7%+0.4 pts

83Caribou County, IDID7,2521.7%−0.4 pts

84Tillamook County, OROR27,3841.7%−1.9 pts

85Rappahannock County, VAVA7,4391.7%+1.4 pts

86Custer County, IDID4,6361.7%+0.5 pts

87Newton County, ARAR7,0261.7%–

88San Miguel County, COCO7,7531.7%+1.2 pts

89Kosciusko County, ININ80,8921.7%−0.1 pts

90Pondera County, MTMT6,0721.7%+1.2 pts

91Lyon County, IAIA12,3541.7%−1.9 pts

92Sauk County, WIWI66,6521.6%−0.1 pts

93Haines, AKAK2,0681.6%–

94Jones County, IAIA21,2531.6%+0.5 pts

95Carroll County, ININ20,6551.6%+1.3 pts

96Henry County, IAIA19,3491.6%+1.0 pts

97Sheridan County, MTMT3,4361.6%+1.5 pts

98Palo Alto County, IAIA8,8991.6%−0.8 pts

99Webster County, MOMO43,0541.6%+0.2 pts

100Macon County, GAGA11,7561.6%+1.5 pts

101Mitchell County, KSKS5,5901.6%+0.9 pts

102Montgomery County, NYNY50,0461.6%+1.4 pts

103Dane County, WIWI590,3751.6%−0.6 pts

104Garfield County, UTUT5,2561.6%+0.7 pts

105Worth County, MOMO1,9141.6%–

106Allen County, OHOH100,8811.5%−0.1 pts

107Moffat County, COCO13,1221.5%+1.0 pts

108Somerset County, PAPA72,0041.5%+0.4 pts

109Sweet Grass County, MTMT3,7621.5%+0.8 pts

110Howard County, ARAR12,3061.5%+0.4 pts

111Jackson County, IAIA19,2881.5%+1.1 pts

112Meagher County, MTMT2,1371.5%+0.5 pts

113Franklin County, PAPA160,6521.5%+0.1 pts

114Kearny County, KSKS3,8881.5%+0.6 pts

115Crawford County, WIWI15,9101.5%+0.4 pts

116Parke County, ININ16,6421.5%+0.1 pts

117Allen County, KYKY22,5361.4%–

118Stark County, NDND34,0131.4%+1.2 pts

119Perry County, PAPA46,8061.4%+0.8 pts

120Douglas County, ILIL19,8801.4%+0.4 pts

121Bond County, ILIL16,9591.4%+0.1 pts

122Marion County, KSKS11,6341.4%+0.3 pts

123Washakie County, WYWY7,5971.4%+0.8 pts

124Grant County, WIWI52,4461.3%−0.4 pts

125Grundy County, TNTN14,1161.3%−0.1 pts

126Casey County, KYKY16,2051.3%+0.6 pts

127Trigg County, KYKY14,5121.3%–

128Barron County, WIWI46,4841.3%+0.0 pts

129Putnam County, OHOH34,3801.3%−0.5 pts

130Livingston County, ILIL35,0571.3%−0.5 pts

131Custer County, SDSD9,4311.3%+0.3 pts

132Pawnee County, NENE2,5101.3%−3.2 pts

133Wheeler County, NENE7891.3%–

134Seneca County, NYNY32,8831.3%+0.2 pts

135Summit County, UTUT43,1411.3%+0.7 pts

136Decatur County, KSKS2,7161.3%+1.0 pts

137Geauga County, OHOH95,6761.3%−0.3 pts

138Wasatch County, UTUT38,5141.3%−2.1 pts

139Morton County, NDND34,6011.3%+0.8 pts

140Eureka County, NVNV1,8671.3%+0.0 pts

141Marquette County, WIWI15,9271.3%+0.3 pts

142Carbon County, WYWY14,0131.3%+1.0 pts

143Jefferson County, NENE7,0701.2%+1.0 pts

144Charlotte County, VAVA11,4011.2%+1.2 pts

145Davis County, UTUT381,2271.2%−0.2 pts

146Richland County, OHOH124,8931.2%−0.1 pts

147Clayton County, IAIA16,8451.2%−0.9 pts

148Crawford County, ININ10,5091.2%+0.8 pts

149Boise County, IDID8,5451.2%+0.9 pts

150Fulton County, ININ20,0911.2%+1.2 pts

151Franklin County, IDID15,8891.2%+0.1 pts

152Clay County, KSKS7,9901.2%+0.9 pts

153Mitchell County, IAIA10,6501.2%+0.2 pts

154Benton County, ININ8,8831.2%+1.0 pts

155Osborne County, KSKS3,2851.2%+0.3 pts

156Caldwell County, KYKY12,6091.2%–

157Bannock County, IDID91,5911.2%−0.0 pts

158Gentry County, MOMO6,3841.2%+1.0 pts

159Utah County, UTUT759,8591.2%−0.4 pts

160Ferry County, WAWA7,5171.2%+0.2 pts

161Mifflin County, PAPA46,1271.2%−0.3 pts

162Nemaha County, NENE7,1021.1%+0.4 pts

163Presidio County, TXTX5,4331.1%–

164Box Elder County, UTUT65,3201.1%−0.1 pts

165Taylor County, IAIA5,8351.1%+0.6 pts

166Faulk County, SDSD2,1781.1%+0.6 pts

167Mineral County, NVNV4,4071.1%+0.9 pts

168Paulding County, OHOH18,7271.1%−0.1 pts

169Vernon County, MOMO19,9461.1%+0.9 pts

170Harvey County, KSKS33,5801.1%−1.0 pts

171Park County, COCO18,3141.1%+0.3 pts

172Roger Mills County, OKOK3,2591.1%+0.6 pts

173Richland County, WIWI17,0361.1%−0.2 pts

174Hillsdale County, MIMI45,7381.1%+0.6 pts

175Sawyer County, WIWI18,8461.1%−0.2 pts

176Jefferson County, IAIA15,2911.1%+0.6 pts

177Nodaway County, MOMO20,1741.1%+0.4 pts

178Lincoln County, MTMT22,3281.1%+0.5 pts

179McPherson County, NENE3691.1%−0.4 pts

180Bedford County, PAPA47,4801.0%+0.1 pts

181Stark County, OHOH373,7711.0%−0.8 pts

182Livingston County, MOMO14,7081.0%+0.6 pts

183Luce County, MIMI6,3391.0%+0.8 pts

184Vernon County, WIWI31,4431.0%−0.5 pts

185Golden Valley County, NDND1,8081.0%+0.3 pts

186Iron County, UTUT67,1411.0%−0.5 pts

187Crittenden County, KYKY8,8071.0%+0.8 pts

188Columbia County, WIWI58,1321.0%−0.6 pts

189Phillips County, MTMT4,2031.0%+0.6 pts

190Reno County, KSKS61,5391.0%+0.1 pts

191Fulton County, PAPA14,4831.0%+0.9 pts

192Conway County, ARAR21,3931.0%+0.2 pts

193Marshall County, ININ46,5991.0%−0.5 pts

194Idaho County, IDID17,8741.0%+0.2 pts

195Saline County, NENE14,9961.0%+0.8 pts

196Elk County, PAPA29,9261.0%−0.6 pts

197Allen County, ININ402,3291.0%−0.0 pts

198Hamilton County, ILIL7,8591.0%–

199Phillips County, ARAR14,2551.0%+0.5 pts

200Lincoln County, WIWI28,4031.0%−0.9 pts

201Des Moines County, IAIA38,0771.0%+0.5 pts

202Harper County, KSKS5,3701.0%+0.5 pts

203Wythe County, VAVA27,9831.0%+0.9 pts

204Yuma County, COCO9,8961.0%+0.9 pts

205Prairie County, MTMT1,1121.0%+0.7 pts

206Johnson County, WYWY8,9081.0%−0.7 pts

207Adams County, WIWI21,7521.0%+0.1 pts

208Delaware County, IAIA17,6741.0%+0.3 pts

209Wheeler County, OROR1,4720.9%−1.3 pts

210Missaukee County, MIMI15,2740.9%+0.7 pts

211Valley County, IDID12,8310.9%−1.1 pts

212Gunnison County, COCO17,4390.9%+0.2 pts

213Jo Daviess County, ILIL21,5940.9%−0.4 pts

214Richardson County, NENE7,5300.9%−0.7 pts

215Wayne County, UTUT2,5870.9%+0.3 pts

216Hooker County, NENE6860.9%–

217Pacific County, WAWA24,3570.9%−1.4 pts

218Moultrie County, ILIL14,3710.9%+0.2 pts

219Columbia County, WAWA4,1410.9%+0.3 pts

220Anderson County, KSKS8,0180.9%−0.3 pts

221Polk County, MOMO33,6040.9%+0.5 pts

222Duchesne County, UTUT20,8560.9%−0.1 pts

223Van Buren County, IAIA7,1310.9%−0.3 pts

224Eddy County, NDND2,3290.9%+0.1 pts

225Columbia County, OROR54,0910.9%+0.0 pts

226Leon County, TXTX16,8940.9%+0.7 pts

227Eagle County, COCO54,2910.9%+0.2 pts

228Rusk County, WIWI14,1460.9%−0.2 pts

229Herkimer County, NYNY59,2190.9%+0.4 pts

230Franklin County, NENE2,7950.9%−0.1 pts

231Van Wert County, OHOH29,0130.9%+0.1 pts

232Pitkin County, COCO16,6250.9%+0.2 pts

233Stark County, ILIL5,3190.9%+0.2 pts

234Marin County, CACA253,6940.9%−0.2 pts

235Benton County, OROR97,7280.9%−0.3 pts

236Trempealeau County, WIWI31,1710.8%−0.2 pts

237Leelanau County, MIMI22,9820.8%+0.2 pts

238Wabasha County, MNMN21,5370.8%−0.1 pts

239Power County, IDID8,2460.8%+0.3 pts

240Platte County, NENE35,6490.8%−0.8 pts

241Skamania County, WAWA12,6690.8%+0.0 pts

242Jefferson County, WIWI86,5050.8%−0.1 pts

243Lac qui Parle County, MNMN6,7040.8%+0.5 pts

244Randolph County, WVWV26,8820.8%−0.7 pts

245Teton County, IDID13,2540.8%−3.4 pts

246Rush County, ININ16,7670.8%+0.4 pts

247Lewis County, WAWA88,0620.8%−0.1 pts

248Madison County, IDID55,1720.8%−1.5 pts

249Ashland County, OHOH52,5230.8%−1.1 pts

250Falls Church, VAVA15,1590.8%−0.1 pts

251Antelope County, NENE6,3520.8%−0.3 pts

252Columbiana County, OHOH99,3770.8%−0.5 pts

253Cheyenne County, COCO1,7130.8%−0.2 pts

254Hancock County, OHOH75,0340.8%−0.5 pts

255Waukesha County, WIWI417,2100.8%−0.1 pts

256McPherson County, KSKS30,0640.8%−0.5 pts

257Dodge County, MNMN21,3760.8%−0.7 pts

258Dickinson County, KSKS18,6370.8%−0.6 pts

259Clackamas County, OROR426,2800.8%−0.2 pts

260Gillespie County, TXTX28,5270.8%+0.5 pts

261Grant County, OROR7,0750.8%−0.2 pts

262Marshall County, ILIL11,4730.8%+0.3 pts

263Candler County, GAGA11,2750.8%–

264Chippewa County, WIWI67,6140.8%−0.0 pts

265Huron County, OHOH58,2500.8%+0.3 pts

266Bonneville County, IDID135,7710.8%−0.3 pts

267Wood County, WIWI74,0600.8%−0.8 pts

268Sullivan County, NYNY80,5860.8%+0.2 pts

269San Juan County, WAWA18,5770.8%−0.3 pts

270Sanilac County, MIMI40,0830.8%+0.2 pts

271Red Willow County, NENE10,3070.8%+0.7 pts

272Otoe County, NENE16,5310.8%+0.4 pts

273Carter County, MOMO5,4180.8%+0.4 pts

274Decatur County, IAIA7,6550.8%−0.5 pts

275Ozaukee County, WIWI94,3460.8%−0.0 pts

276Medina County, OHOH185,0250.8%−0.2 pts

277Woodson County, KSKS3,1180.8%−0.1 pts

278Steuben County, NYNY91,8550.8%+0.4 pts

279Madison County, OHOH46,9850.8%−0.5 pts

280Tazewell County, ILIL130,0490.8%−0.2 pts

281Atchison County, KSKS16,1720.8%+0.4 pts

282Los Alamos County, NMNM19,4070.8%−1.2 pts

283Baker County, OROR16,6580.8%+0.4 pts

284Fremont County, IDID14,2080.8%−1.7 pts

285Augusta County, VAVA78,9400.8%+0.4 pts

286Ontonagon County, MIMI5,8230.8%+0.6 pts

287Waushara County, WIWI25,2230.8%+0.2 pts

288Ouray County, COCO5,2650.7%−0.5 pts

289Marathon County, WIWI139,4320.7%−0.2 pts

290Schuyler County, MOMO4,1400.7%+0.6 pts

291DeKalb County, ININ44,5350.7%−0.8 pts

292Crawford County, PAPA81,7920.7%−0.1 pts

293Bingham County, IDID51,1530.7%−0.4 pts

294Tioga County, PAPA40,5020.7%+0.1 pts

295Hardin County, OHOH30,0720.7%−0.5 pts

296Weber County, UTUT278,1740.7%−0.1 pts

297Dunn County, WIWI46,2230.7%−0.1 pts

298Uintah County, UTUT38,2780.7%−0.7 pts

299Kodiak Island, AKAK12,3870.7%+0.5 pts

300Cook County, MNMN5,5220.7%+0.4 pts

301Phillips County, KSKS4,7280.7%+0.4 pts

302Centre County, PAPA157,3930.7%+0.1 pts

303Olmsted County, MNMN166,7310.7%+0.1 pts

304Teton County, WYWY23,3330.7%+0.2 pts

305Blaine County, IDID25,5170.7%+0.5 pts

306Fall River County, SDSD7,4670.7%+0.2 pts

307Ashland County, WIWI16,2030.7%−0.1 pts

308Stevens County, WAWA49,6680.7%−0.1 pts

309Rush County, KSKS2,8450.7%+0.4 pts

310Perry County, ININ19,3890.7%−0.9 pts

311Williams County, OHOH36,5490.7%−0.0 pts

312Lander County, NVNV5,8720.7%+0.5 pts

313Eau Claire County, WIWI109,0330.7%−0.2 pts

314Millard County, UTUT14,0570.7%+0.2 pts

315Jackson County, WIWI20,9990.7%+0.1 pts

316Champaign County, OHOH38,8200.7%+0.1 pts

317Garfield County, NENE1,7100.7%+0.6 pts

318Walla Walla County, WAWA62,3610.7%−0.1 pts

319Juneau County, WIWI26,6490.7%−0.3 pts

320Berks County, PAPA440,0720.7%−0.1 pts

321Gallatin County, KYKY8,8400.7%–

322Knox County, OHOH64,0020.7%−1.0 pts

323Orleans County, NYNY39,8250.7%+0.5 pts

324Dodge County, WIWI89,0970.7%−0.4 pts

325Pottawatomie County, KSKS27,1860.7%+0.4 pts

326Salt Lake County, UTUT1,220,9160.7%−0.4 pts

327Addison County, VTVT38,0480.7%+0.4 pts

328Oglethorpe County, GAGA16,4150.7%+0.6 pts

329Langlade County, WIWI19,5340.7%+0.3 pts

330Lewis County, NYNY26,4790.7%−1.7 pts

331Bennington County, VTVT36,6300.7%+0.4 pts

332Jefferson County, WAWA33,9700.7%−0.2 pts

333Boundary County, IDID13,9970.7%−1.9 pts

334Turner County, SDSD9,3140.7%−0.1 pts

335Gregory County, SDSD4,0370.7%+0.2 pts

336Mellette County, SDSD2,1370.7%–

337Garfield County, COCO63,4740.7%+0.3 pts

338Union County, IAIA11,8290.7%+0.3 pts

339Montrose County, COCO44,5910.7%+0.2 pts

340Chester County, PAPA557,1160.7%+0.1 pts

341Washington County, MDMD157,7310.7%+0.0 pts

342Texas County, MOMO25,9940.7%+0.6 pts

343Bayfield County, WIWI16,7870.7%−0.4 pts

344Wallowa County, OROR7,5950.7%−0.0 pts

345Fayette County, ILIL20,7900.7%+0.3 pts

346Teton County, MTMT6,4960.7%−1.6 pts

347Franklin County, TXTX10,9940.7%–

348McLean County, KYKY9,0640.7%+0.5 pts

349Coal County, OKOK5,4360.7%–

350Mason County, TXTX3,9900.7%+0.3 pts

351Marion County, OROR355,7770.7%−0.4 pts

352Yamhill County, OROR110,0240.7%−0.2 pts

353Slope County, NDND6280.7%+0.4 pts

354Hickman County, TNTN26,2190.7%+0.3 pts

355Blair County, PAPA119,5410.7%+0.2 pts

356Polk County, NENE5,2700.7%−0.6 pts

357Washington County, KSKS5,5330.7%−0.2 pts

358Oneida County, IDID5,0850.7%−0.5 pts

359Jefferson County, PAPA43,2550.6%+0.3 pts

360La Plata County, COCO56,8980.6%−0.3 pts

361Smith County, KSKS3,5660.6%−0.2 pts

362El Dorado County, CACA192,3230.6%−0.2 pts

363Big Horn County, WYWY12,0240.6%−0.7 pts

364Valley County, NENE4,0940.6%+0.2 pts

365Hamilton County, ININ387,0360.6%+0.1 pts

366Clear Creek County, COCO8,9940.6%−1.8 pts

367Monroe County, WIWI46,5720.6%−0.1 pts

368Washington County, WIWI139,2380.6%−0.3 pts

369Ford County, ILIL13,2160.6%−0.2 pts

370Cibola County, NMNM26,8070.6%+0.5 pts

371Jasper County, ININ33,8940.6%+0.4 pts

372Douglas County, KSKS120,9200.6%−0.1 pts

373Grayson County, KYKY27,4060.6%+0.5 pts

374Walworth County, WIWI106,1270.6%−0.2 pts

375Warren County, PAPA37,0380.6%−0.5 pts

376Washburn County, WIWI17,0870.6%−0.8 pts

377Wayne County, NYNY91,2500.6%−0.3 pts

378Sheridan County, NENE4,8090.6%−0.6 pts

379Gallatin County, MTMT128,7400.6%−0.2 pts

380Morgan County, OHOH13,6260.6%−0.5 pts

381Sheridan County, NDND1,2960.6%–

382Holt County, NENE10,0670.6%+0.5 pts

383Toole County, MTMT5,2110.6%+0.2 pts

384Iowa County, IAIA16,5040.6%−0.8 pts

385Rio Blanco County, COCO6,6830.6%−0.1 pts

386Jones County, TXTX20,8610.6%+0.6 pts

387Sanpete County, UTUT31,4530.6%−1.0 pts

388Inyo County, CACA18,1580.6%+0.4 pts

389Keith County, NENE8,1000.6%+0.1 pts

390Pierce County, WIWI43,5190.6%−0.4 pts

391Lycoming County, PAPA112,5870.6%+0.3 pts

392Latah County, IDID41,8420.6%−0.3 pts

393Kossuth County, IAIA14,3220.6%−0.3 pts

394Houston County, MNMN18,4000.6%−0.3 pts

395Todd County, SDSD8,8630.6%+0.3 pts

396Sonoma County, CACA486,4440.6%−0.3 pts

397Stanton County, NENE5,7440.6%−0.0 pts

398Armstrong County, TXTX1,8430.6%–

399Humboldt County, CACA131,6470.6%−0.4 pts

400Harrison County, ININ40,4370.6%+0.2 pts

401Carroll County, ILIL15,4190.6%−0.2 pts

402Ashtabula County, OHOH96,7130.6%+0.1 pts

403Dubuque County, IAIA99,3810.6%−0.4 pts

404Johnson County, IAIA160,0440.6%−0.1 pts

405Larimer County, COCO377,2920.6%−0.2 pts

406Furnas County, NENE4,5240.6%−0.2 pts

407Marshall County, KSKS9,8520.6%−1.5 pts

408Cumberland County, PAPA277,2700.6%−0.3 pts

409La Crosse County, WIWI121,3390.6%−0.4 pts

410Sierra County, CACA3,0980.6%−3.7 pts

411Clinton County, PAPA37,8700.6%−0.2 pts

412Oscoda County, MIMI8,7230.6%−0.9 pts

413Burke County, GAGA24,4080.6%+0.5 pts

414Kenai Peninsula, AKAK61,9510.6%−0.0 pts

415Wood County, OHOH134,1760.6%−0.2 pts

416Kittitas County, WAWA48,8030.6%−0.6 pts

417Stafford County, KSKS4,0050.6%−0.0 pts

418Washington County, OROR611,7080.6%−0.3 pts

419Clarion County, PAPA36,6800.6%+0.3 pts

420Wetzel County, WVWV13,7340.6%−0.1 pts

421Madison County, ILIL263,1100.6%−0.1 pts

422Waseca County, MNMN18,6880.6%−0.0 pts

423Miami County, ININ34,4870.6%−0.0 pts

424San Luis Obispo County, CACA282,3670.6%−0.5 pts

425Hamilton County, NENE9,6780.6%+0.3 pts

426Kendall County, TXTX53,2890.6%+0.3 pts

427Pettis County, MOMO44,2540.6%+0.2 pts

428Bates County, MOMO16,5120.6%−0.1 pts

429Shackelford County, TXTX3,1970.6%+0.4 pts

430Ada County, IDID546,1410.6%−0.1 pts

431Charlottesville, VAVA44,3880.6%+0.2 pts

432Multnomah County, OROR795,3910.6%−0.2 pts

433White County, ININ25,1640.6%+0.3 pts

434Door County, WIWI30,6160.6%−0.0 pts

435Hutchinson County, SDSD7,4130.6%−0.2 pts

436Richland County, ILIL15,2190.6%−0.8 pts

437Chickasaw County, IAIA11,6630.6%−0.4 pts

438Whatcom County, WAWA236,3920.6%−0.0 pts

439Sanders County, MTMT14,0620.5%−0.4 pts

440Teller County, COCO24,7560.5%+0.2 pts

441Lamar County, ALAL13,5870.5%+0.5 pts

442Dallas County, MOMO18,0250.5%+0.2 pts

443Lane County, OROR381,5840.5%−0.0 pts

444Miller County, MOMO25,8170.5%−0.2 pts

445Todd County, KYKY12,9720.5%−2.5 pts

446Oneida County, WIWI38,1310.5%−0.4 pts

447Frontier County, NENE2,6550.5%+0.3 pts

448Miami County, OHOH112,6340.5%+0.0 pts

449Nance County, NENE3,2900.5%−0.8 pts

450Siskiyou County, CACA42,0130.5%+0.0 pts

451Cloud County, KSKS8,8330.5%+0.1 pts

452Sandusky County, OHOH58,6550.5%−0.0 pts

453Clare County, MIMI31,5430.5%+0.2 pts

454Barbour County, WVWV15,4140.5%+0.4 pts

455Sarasota County, FLFL479,9580.5%−0.1 pts

456Cooper County, MOMO17,1360.5%−0.8 pts

457Clearwater County, MNMN8,6470.5%+0.4 pts

458Amador County, CACA41,8760.5%−0.1 pts

459Washington County, VTVT59,6520.5%+0.3 pts

460Archuleta County, COCO14,3060.5%−0.1 pts

461Coos County, OROR63,9920.5%+0.0 pts

462Thomas County, NENE6390.5%+0.3 pts

463Floyd County, IAIA14,9010.5%+0.0 pts

464Rockbridge County, VAVA22,6630.5%+0.3 pts

465Napa County, CACA132,9490.5%−0.1 pts

466Piatt County, ILIL16,7910.5%+0.1 pts

467Lincoln County, KYKY25,3530.5%–

468Christian County, MOMO96,7250.5%+0.3 pts

469Cascade County, MTMT85,0290.5%−0.0 pts

470Dauphin County, PAPA293,3510.5%−0.0 pts

471Whitman County, WAWA48,5120.5%−0.1 pts

472Winnebago County, WIWI174,2180.5%−0.2 pts

473Seward County, NENE18,0320.5%−0.1 pts

474Camden County, MOMO44,0470.5%−0.3 pts

475Delta County, COCO32,1780.5%+0.0 pts

476Calaveras County, CACA46,6050.5%−0.0 pts

477Hanson County, SDSD3,4560.5%+0.2 pts

478Ontario County, NYNY113,1300.5%+0.2 pts

479Winona County, MNMN50,5230.5%−0.2 pts

480Otsego County, NYNY60,5890.5%+0.2 pts

481Delaware County, OHOH242,0320.5%+0.1 pts

482Franklin County, ININ23,2860.5%+0.3 pts

483Pike County, ILIL14,2310.5%+0.5 pts

484Boone County, ININ80,6890.5%+0.2 pts

485Jackson County, OROR221,7950.5%+0.1 pts

486Portage County, OHOH163,4040.5%−0.2 pts

487Bonner County, IDID54,4200.5%−0.6 pts

488Elko County, NVNV54,8150.5%−0.3 pts

489Allegany County, MDMD66,8480.5%+0.3 pts

490Polk County, MNMN30,5450.5%+0.4 pts

491Mason County, WAWA71,1650.5%+0.2 pts

492Monroe County, ININ143,3450.5%+0.0 pts

493Broomfield County, COCO79,1740.5%+0.1 pts

494Clatsop County, OROR40,9260.5%+0.1 pts

495Wyandot County, OHOH21,5670.5%−0.9 pts

496Beaverhead County, MTMT10,0430.5%−1.3 pts

497Tooele County, UTUT87,4610.5%−0.5 pts

498Park County, MTMT18,2140.5%−1.0 pts

499Essex County, NYNY36,4380.5%+0.2 pts

500Russell County, KYKY18,6080.5%+0.3 pts

SHOWING 1–500 OF 2,624

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Download CSV (full list, 2,624 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES

Frequently asked

Which county has the highest swiss share?

Green County, Wisconsin ranks #1 with 13.6% (2024 American Community Survey).

What are the top 5 counties by swiss share?

Green County, Wisconsin, Holmes County, Ohio, Adams County, Indiana, Treasure County, Montana, Lafayette County, Wisconsin.

How many counties are in this ranking?

2,624 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.

How is swiss share measured?

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