This list contains information about 72 counties in Wisconsin, including details such as FIPS code, area, population, established year. It is available in various file formats such as MS Excel, CSV, PDF and a zipped file containing all formats.
S.No.,County,FIPS code,County seat,Area,Population,Established year,Formed from1,Adams County,001,Friendship,"645.65sqmi(1,672km)","20,875",1848,Portage County2,Ashland County,003,Ashland,"1,045.04sqmi(2,707km)","16,107",1860,La Pointe County3,Barron County,005,Barron,"862.71sqmi(2,234km)","46,719",1859,Polk County4,Bayfield County,007,Washburn,"1,477.86sqmi(3,828km)","16,320",1845,St. Croix County5,Brown County,009,Green Bay,"529.71sqmi(1,372km)","269,591",1818,unorganized territory6,Buffalo County,011,Alma,"671.64sqmi(1,740km)","13,302",1853,Trempealeau County7,Burnett County,013,Siren,"821.85sqmi(2,129km)","16,744",1856,Polk County8,Calumet County,015,Chilton,"318.24sqmi(824km)","52,539",1836,"Brown County, Wisconsin"9,Chippewa County,017,Chippewa Falls,"1,008.37sqmi(2,612km)","66,865",1845,Crawford County10,Clark County,019,Neillsville,"1,209.82sqmi(3,133km)","34,746",1853,Crawford County11,Columbia County,021,Portage,"765.53sqmi(1,983km)","58,488",1846,Portage County12,Crawford County,023,Prairie du Chien,"570.66sqmi(1,478km)","16,075",1818,unorganized territory13,Dane County,025,Madison,"1,197.24sqmi(3,101km)","563,951",1836,"Crawford, Iowa, and Milwaukee Countes"14,Dodge County,027,Juneau,"875.63sqmi(2,268km)","89,313",1836,Brown and Milwaukee Counties15,Door County,029,Sturgeon Bay,"481.98sqmi(1,248km)","30,369",1851,Brown County16,Douglas County,031,Superior,"1,304.14sqmi(3,378km)","44,203",1854,La Pointe County17,Dunn County,033,Menomonie,"850.11sqmi(2,202km)","45,547",1854,Chippewa County18,Eau Claire County,035,Eau Claire,"637.98sqmi(1,652km)","106,452",1856,Chippewa County19,Florence County,037,Florence,"488.20sqmi(1,264km)","4,593",1881,Marinette and Oconto Counties20,Fond du Lac County,039,Fond du Lac,"719.55sqmi(1,864km)","104,362",1836,Brown County21,Forest County,041,Crandon,"1,014.07sqmi(2,626km)","9,258",1885,Langlade and Oconto Counties22,Grant County,043,Lancaster,"1,146.85sqmi(2,970km)","52,110",1837,Iowa County23,Green County,045,Monroe,"583.96sqmi(1,512km)","36,988",1837,Iowa County and unorganized territory24,Green Lake County,047,Green Lake,"349.44sqmi(905km)","19,229",1858,Marquette County25,Iowa County,049,Dodgeville,"762.58sqmi(1,975km)","23,756",1829,Crawford County26,Iron County,051,Hurley,"758.17sqmi(1,964km)","6,178",1893,Ashland and Oneida Counties27,Jackson County,053,Black River Falls,"987.72sqmi(2,558km)","21,121",1853,La Crosse County28,Jefferson County,055,Jefferson,"556.47sqmi(1,441km)","84,943",1836,Milwaukee County29,Juneau County,057,Mauston,"766.93sqmi(1,986km)","26,802",1856,Adams County30,Kenosha County,059,Kenosha,"271.99sqmi(704km)","168,732",1850,Racine County31,Kewaunee County,061,Kewaunee,"342.52sqmi(887km)","20,543",1852,Door County32,La Crosse County,063,La Crosse,"451.69sqmi(1,170km)","120,433",1851,Crawford County33,Lafayette County,065,Darlington,"633.59sqmi(1,641km)","16,784",1846,Iowa County34,Langlade County,067,Antigo,"870.64sqmi(2,255km)","19,502",1879,Oconto County35,Lincoln County,069,Merrill,"878.97sqmi(2,277km)","28,541",1874,Marathon County36,Manitowoc County,071,Manitowoc,"589.08sqmi(1,526km)","81,505",1836,Brown County37,Marathon County,073,Wausau,"1,544.98sqmi(4,001km)","137,648",1850,Portage County38,Marinette County,075,Marinette,"1,399.35sqmi(3,624km)","41,875",1879,Oconto County39,Marquette County,077,Montello,"455.60sqmi(1,180km)","15,792",1836,Brown County40,Menominee County,078,Keshena,"357.61sqmi(926km)","4,289",1959,"Menominee Indian Reservation, Shawano, and Oconto Counties"41,Milwaukee County,079,Milwaukee,"241.40sqmi(625km)","928,059",1834,Brown County42,Monroe County,081,Sparta,"900.78sqmi(2,333km)","46,193",1854,La Crosse County43,Oconto County,083,Oconto,"997.99sqmi(2,585km)","39,356",1851,Brown County44,Oneida County,085,Rhinelander,"1,112.97sqmi(2,883km)","38,259",1885,Lincoln County45,Outagamie County,087,Appleton,"637.52sqmi(1,651km)","191,545",1851,Brown County46,Ozaukee County,089,Port Washington,"233.08sqmi(604km)","92,497",1853,Washington County47,Pepin County,091,Durand,"231.98sqmi(601km)","7,364",1858,Dunn County48,Pierce County,093,Ellsworth,"573.75sqmi(1,486km)","42,587",1853,Saint Croix County49,Polk County,095,Balsam Lake,"913.96sqmi(2,367km)","45,431",1853,Saint Croix County50,Portage County,097,Stevens Point,"800.68sqmi(2,074km)","70,468",1836,"Brown, Crawford, Iowa, and Milwaukee Counties"51,Price County,099,Phillips,"1,254.38sqmi(3,249km)","14,050",1879,Chippewa and Lincoln Counties52,Racine County,101,Racine,"332.5sqmi(861km)","196,896",1836,Milwaukee County53,Richland County,103,Richland Center,"586.15sqmi(1,518km)","17,212",1842,Iowa County54,Rock County,105,Janesville,"718.14sqmi(1,860km)","164,381",1836,Milwaukee County55,Rusk County,107,Ladysmith,"913.59sqmi(2,366km)","14,123",1901,Chippewa County56,Sauk County,111,Baraboo,"830.9sqmi(2,152km)","65,697",1840,"Crawford, Dane and Portage Counties"57,Sawyer County,113,Hayward,"1,257.31sqmi(3,256km)","18,295",1883,Ashland and Chippewa Counties58,Shawano County,115,Shawano,"893.06sqmi(2,313km)","40,859",1853,Oconto County59,Sheboygan County,117,Sheboygan,"511.27sqmi(1,324km)","117,747",1836,Brown County60,St. Croix County,109,Hudson,"722.33sqmi(1,871km)","95,044",1840,"Crawford County, and unorganized territory"61,Taylor County,119,Medford,"974.88sqmi(2,525km)","19,923",1875,"Clark, Lincoln, Marathon and Chippewa Counties"62,Trempealeau County,121,Whitehall,"732.97sqmi(1,898km)","30,724",1854,Crawford and La Crosse Counties63,Vernon County,123,Viroqua,"791.58sqmi(2,050km)","30,915",1851,Richland and Crawford Counties64,Vilas County,125,Eagle River,"856.60sqmi(2,219km)","23,520",1893,Oneida County65,Walworth County,127,Elkhorn,"555.13sqmi(1,438km)","106,799",1836,Milwaukee County66,Washburn County,129,Shell Lake,"797.11sqmi(2,065km)","16,752",1883,Burnett County67,Washington County,131,West Bend,"430.70sqmi(1,116km)","137,175",1836,Brown and Milwaukee Counties68,Waukesha County,133,Waukesha,"549.57sqmi(1,423km)","408,756",1846,Milwaukee County69,Waupaca County,135,Waupaca,"747.71sqmi(1,937km)","51,570",1851,Brown and Winnebago Counties70,Waushara County,137,Wautoma,"626.15sqmi(1,622km)","24,828",1851,Marquette County71,Winnebago County,139,Oshkosh,"434.49sqmi(1,125km)","171,623",1840,"Brown, Calumet, and Fond du Lac Counties"72,Wood County,141,Wisconsin Rapids,"793.12sqmi(2,054km)","74,070",1856,Portage County,,,,,,,https://www.downloadexcelfiles.com/,,,,,,,