Wisconsin County Government Directory
Wisconsin has 72 Counties. Each County has a community that is the "County Seat". The County Seat has the government offices for the county. The governing body of the county is the board of supervisors, generally elected to a 2-year term.
The largest land area Wisconsin County is Marathon County with a land area of 1,545 square miles. The smallest land area Wisconsin County is Pepin County with a land area of 232 square miles. For population, Milwaukee County is the largest with 948,930 per the 2016 State of Wisconsin Estimate. Menominee County had the least population of any Wisconsin County with 4,256.
Dane County has the most farms with 2,749 and Menominee County has the least with 5 farms. Vilas County has the most lakes with 1,318 lakes. Green County has the least with only 5 lakes. For total lake area, Winnebago County has the greatest inland lake area for their 30 lakes with 169,755 acres. Calumet County's 8 inland lakes have an area of 98 acres for the smallest.
Below is the directory of all 72 Wisconsin Counties in alphabetical order. Each Wisconsin County has their government office address and phone number along with a link to their Website. Click on the Wisconsin Counties button to view our Wisconsin Counties page with links to each Wisconsin County page with more information about the Wisconsin County.
This is a Directory of Wisconsin County Government listed alphabetical by their business name as part of the Wisconsin Business Directory by Business Categories. We also list all Wisconsin businesses, non-profits and organizations alphabetical in our Alphabetical Wisconsin Business Directory. All Wisconsin Businesses are also listed in the Wisconsin Business Directory, both alphabetical and by business category. They may also optionally be listed in their Wisconsin Community Business Directory. Click on the Wisconsin Business Directories button below for access to both the Wisconsin Business Directory by Category and the Wisconsin Business Directory in Alphabetical order. Click on the Wisconsin Communities button below for access to information about all Wisconsin County, City, Village, Town and Unincorporated Communities along with information about Wisconsin.
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Wisconsin County Government
Adams County Government - www.co.adams.wi.gov
400 Main Street, Friendship, WI 53934 - (608) 339-4273 (County CLerk)
Ashland County Government - co.ashland.wi.us
201 West Main Street, Ashland, WI 54806 - (715) 682-7000 (County CLerk)
Barron County Government - www.barroncountywi.gov
335 East Monroe Avenue, Barron, WI 54812 - (715) 537-6200 (County CLerk)
Bayfield County Government - www.bayfieldcounty.org
117 East Fifth Street, Washburn, WI 54891 - (715) 373-6100 (County CLerk)
Brown County Government - www.co.brown.wi.us
305 East Walnut Street, Green Bay, WI 54301 - (920) 448-4016 (County CLerk)
Buffalo County Government - www.buffalocounty.com
407 South 2nd Street, Alma, WI 54610 - (608) 685-6209
Burnett County Government - www.burnettcounty.com
7410 County Road K, Siren, WI 54872 - (715) 349-2173 (County CLerk)
Calumet County Government - www.co.calumet.wi.us
206 Court Street, Chilton, WI 53014 - (920) 849-1458 (County CLerk)
Chippewa County Government - www.co.chippewa.wi.us
711 North Bridge Street, Chippewa Falls, WI 54729 - (715) 726-7985 (County CLerk)
Clark County Government - www.co.clark.wi.us
517 Court Street, Neillsville, WI 54456 - (715) 743-5148 (County CLerk)
Columbia County Government - www.co.columbia.wi.us
112 East Edgewater Street, Portage, WI 53901 - (608) 742-9654 (County CLerk)
Crawford County Government - www.crawfordcountywi.org
225 North Beaumont Road, Prairie du Chien, WI 53821 - (608) 326-0200 (County CLerk)
Dane County Government - www.countyofdane.com
210 Martin Luther King Boulevard, Madison, WI 53703 - (608) 266-4121 (County Clerk)
Dodge County Government - www.co.dodge.wi.gov
127 East Oak Street, Juneau, WI 53039 - (920) 386-3600 (County Clerk)
Door County Government - www.co.door.wi.gov
421 Nebraska Street, Sturgeon Bay, WI 54235 - (920) 746-2200 (County Clerk)
Douglas County Government - www.douglascountywi.org
1313 Balknap Street, Superior, WI 54880 - (715) 395-1568 (County Clerk)
Dunn County Government - www.co.dunn.wi.us
800 Wilson Avenue, Menomonie, WI 54751 - (715) 232-1677 (County Clerk)
Eau Claire County Government - www.co.eau-claire.wi.us
721 Oxford Avenue, Eau Claire, WI 54703 - (715) 839-4801 (County Clerk)
Florence County Government - www.florencecountywi.com
501 Lake Avenue, Florence, WI 54121 - (715) 528-3201 (County Clerk)
Fond du Lac County Government - www.fdlco.wi.gov
160 South Macy Street, Fond du Lac, WI 54936 - (920) 929-3000 (County Clerk)
Forest County Government - www.co.forest.wi.gov
200 East Madison Avenue, Crandon, WI 54520 - (715) 478-2422 (County Clerk)
Grant County Government - www.co.grant.wi.gov
111 South Jefferson Street, Lancaster, WI 53813 - (608) 723-2676 (County Clerk)
Green County Government - www.co.green.wi.gov
1016 16th Avenue, Monroe, WI 53566 - (608) 328-9430 (County Clerk)
Green Lake County Government - www.co.green-lake.wi.us
571 County Road A, Green Lake, WI 54941 - (920) 294-4005 (County Clerk)
Iowa County Government - www.iowacounty.org
222 North Iowa Street, Dodgeville, WI 53533 - (608) 935-0399 (County Clerk)
Iron County Government - www.co.iron.wi.gov
300 Taconite Street, Hurley, WI 54534 - (715) 561-3375 (County Clerk)
Jackson County Government - www.co.jackson.wi.us
307 Main Street, Black River Falls, WI 54615 - (715) 284-0201 (County Clerk)
Jefferson County Government - www.jeffersoncountywi.gov
311 South Center Avenue, Jefferson, WI 53549 - (920) 674-8630 (County Clerk)
Juneau County Government - www.co.juneau.wi.gov
220 East State Street, Mauston, WI 53948 - (608) 847-9300 (County Clerk)
Kenosha County Government - www.kenoshacounty.org
1010 56th Street, Kenosha, WI 53140 - (262) 653-2564 (County Clerk)
Kewaunee County Government - www.kewauneeco.org
810 Lincoln Street, Kewaunee, WI 54216 - (920) 388-7133 (County Clerk)
La Crosse County Government - www.co.la-crosse.wi.us
212 6th Street North, La Crosse, WI 54601 - (608) 785-9581 (County Clerk)
Lafayette County Government - www.co.lafayette.wi.gov
626 Main Street, Darlington, WI 53530 - (608) 776-4856 (County Clerk)
Langlade County Government - www.co.langlade.wi.us
800 Clermont Street, Antigo, WI 54409 - (715) 627-6200 (County Clerk)
Lincoln County Government - www.co.lincoln.wi.us
801 North Sales Street, Merrill, WI 54452 - (715) 539-1019 (County Clerk)
Manitowoc County Government - www.co.manitowoc.wi.us
1010 South 8th Street, Manitowoc, WI 54220 - (920) 683-4003 (County Clerk)
Marathon County Government - www.co.marathon.wi.us
500 Forest Street, Wausau, WI 54403 - (715) 261-1000
Marinette County Government - www.marinettecounty.com
1926 Hall Avenue, Marinette, WI 54143 - (715) 732-7406 (County Clerk)
Marquette County Government - www.co.marquette.wi.us
77 West Park Street, Montello, WI 53949 - (608) 297-3100
Menominee County Government - www.co.menominee.wi.us
W3269 Courthouse Lane, Keshena, WI 54135 - (715) 799-3311
Milwaukee County Government - county.milwaukee.gov
901 North Ninth Street, Milwaukee, WI 53233 - (414) 278-4067 (County Clerk)
Monroe County Government - www.co.monroe.wi.us
202 South K Street, Sparta, WI 54656 - (608) 269-8705 (County Clerk)
Oconto County Government - www.co.oconto.wi.us
301 Washington Street, Oconto, WI 54153 - (920) 834-6800 (County Clerk)
Oneida County Government - www.oneida.wi.gov
1 South Oneida Avenue, Rhinelander, WI 54501 - (715) 369-6144 (County Clerk)
Outagamie County Government - www.outagamie.org
410 South Walnut Street, Appleton, WI 54911 - (920) 832-5077 (County Clerk)
Ozaukee County Government - www.co.ozaukee.wi.us
121 West Main Street, Port Washington, WI 53074 - (262) 284-8110 (County Clerk)
Pepin County Government - www.co.pepin.wi.us
740 7th Avenue West, Durand, WI 54736 - (715) 672-8857 (County Clerk)
Pierce County Government - www.co.pierce.wi.us
414 West Main Street, Ellsworth, WI 54011 - (715) 273-6744 (County Clerk)
Polk County Government - www.co.polk.wi.us
100 Polk County Plaza, Balsam Lake, WI 54810 - (715) 485-9226 (County Clerk)
Portage County Government - www.co.portage.wi.us
1516 Church Street, Stevens Point, WI 54481 - (715) 346-1351 (County Clerk)
Price County Government - www.co.price.wi.us
126 Cherry Street, Phillips, WI 54555 - (715) 339-3325 (County Clerk)
Racine County Government - www.racinecounty.com/government
730 Wisconsin Avenue, Racine, WI 53403 - (262) 636-3121 (County Clerk)
Richland County Government - www.co.richland.wi.us
181 West Seminary Street, Richland Center, WI 53581 - (608) 647-2197 (County Clerk)
Rock County Government - www.co.rock.wi.us
51 South Main Street, Janesville, WI 53545 - (608) 757-5660 (County Clerk)
Rusk County Government - www.ruskcounty.org
311 Miner Avenue East, Ladysmith, WI 54848 - (715) 532-2100 (County Clerk)
St. Croix County Government - www.sccwi.gov
1101 Camichael Road, Hudson, WI 54016 - (715) 386-4607 (County Clerk)
Sauk County Government - www.co.sauk.wi.us
505 Broadway, Baraboo, WI 53913 - (608) 355-3286 (County Clerk)
Sawyer County Government - www.sawyercountygov.org
10610 Main Street, Hayward, WI 54843 - (715) 638-3242 (County Clerk)
Shawano County Government - www.co.shawano.wi.us
311 North Main Street, Shawano, WI 54166 - (715) 526-9150 (County Clerk)
Sheboygan County Government - www.sheboygancounty.com
508 New York Avenue, Sheboygan, WI 53081 - (920) 459-3003 (County Clerk)
Taylor County Government - www.co.taylor.wi.us
224 South Second Street, Medford, WI 54451 - (715) 748-1480 (County Clerk)
Trempealeau County Government - www.tremplocounty.com
36245 Main Street, Whitehall, WI 54773 - (715) 538-2311 (County Clerk)
Vernon County Government - www.vernoncounty.org
400 Courthouse Square, Viroqua, WI 54665 - (608) 637-5380 (County Clerk)
Vilas County Government - www.vilascountywi.gov
330 Court Street, Eagle River, WI 54521 - (715) 479-3600 (County Clerk)
Walworth County Government - www.co.walworth.wi.us
100 West Walworth Street, Elkhorn, WI 53121 - (262) 741-4241 (County Clerk)
Washburn County Government - www.co.washburn.wi.us
10 4th Avenue, Shell Lake, WI 54871 - (715) 468-4600 (County Clerk)
Washington County Government - www.co.washington.wi.us
432 East Washington Street, West Bend, WI 53095 - (262) 335-4301 (County Clerk)
Waukesha County Government - www.waukeshacounty.gov
515 West Moreland Boulevard, Waukesha, WI 53188 - (262) 548-7010 (County Clerk)
Waupaca County Government - www.co.waupaca.wi.us
811 Harding Street, Waupaca, WI 54981 - (715) 258-6200 (County Clerk)
Waushara County Government - www.co.waushara.wi.us
200 South Saint Marie Street, Wautoma, WI 54982 - (920) 787-0442 (County Clerk)
Winnebago County Government - www.co.winnebago.wi.us
112 Otter Avenue, Oshkosh, WI 54901 - (920) 232-3430 (County Clerk)
Wood County Government - www.co.wood.wi.us
400 Market Street, Wisconsin Rapids, WI 54495 - (715) 421-8460 (County Clerk)
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