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Midwest county atlas

Wisconsin county map

See all 72 counties on one clear, labelled map. Use the alphabetical table below to verify names and compare land area.

Boundary vintage: 2025Source: U.S. Census BureauUpdated September 15, 2026
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Labelled map of Wisconsin counties AdamsAshlandBarronBayfieldBrownBuffaloBurnettCalumetChippewaClarkColumbiaCrawfordDaneDodgeDoorDouglasDunnEau ClaireFlorenceFond du LacForestGrantGreenGreen LakeIowaIronJacksonJeffersonJuneauKenoshaKewauneeLa CrosseLafayetteLangladeLincolnManitowocMarathonMarinetteMarquetteMenomineeMilwaukeeMonroeOcontoOneidaOutagamieOzaukeePepinPiercePolkPortagePriceRacineRichlandRockRuskSaukSawyerShawanoSheboyganSt. CroixTaylorTrempealeauVernonVilasWalworthWashburnWashingtonWaukeshaWaupacaWausharaWinnebagoWood
Boundary data: U.S. Census Bureau 2025 cartographic boundary files. Zoom in for county names, then drag the map or use the arrow keys to move around.
Map scope: This is a county boundary reference map. It does not show roads, parcels, ZIP codes, election precincts, or terrain.

Alphabetical list of Wisconsin counties

The land-area figures are rounded to the nearest square mile. Water area is shown separately so large lakes or coastal waters do not obscure the comparison.

NameFIPS codeLand areaWater area
Adams County55001646 sq mi42 sq mi
Ashland County550031,045 sq mi1,247 sq mi
Barron County55005863 sq mi27 sq mi
Bayfield County550071,478 sq mi564 sq mi
Brown County55009530 sq mi86 sq mi
Buffalo County55011676 sq mi34 sq mi
Burnett County55013822 sq mi59 sq mi
Calumet County55015318 sq mi79 sq mi
Chippewa County550171,008 sq mi33 sq mi
Clark County550191,210 sq mi9 sq mi
Columbia County55021766 sq mi30 sq mi
Crawford County55023571 sq mi28 sq mi
Dane County550251,196 sq mi41 sq mi
Dodge County55027876 sq mi31 sq mi
Door County55029482 sq mi1,888 sq mi
Douglas County550311,304 sq mi175 sq mi
Dunn County55033850 sq mi14 sq mi
Eau Claire County55035638 sq mi7 sq mi
Florence County55037488 sq mi9 sq mi
Fond du Lac County55039720 sq mi46 sq mi
Forest County550411,014 sq mi32 sq mi
Grant County550431,148 sq mi36 sq mi
Green County55045584 sq mi1 sq mi
Green Lake County55047350 sq mi31 sq mi
Iowa County55049763 sq mi5 sq mi
Iron County55051758 sq mi161 sq mi
Jackson County55053988 sq mi13 sq mi
Jefferson County55055556 sq mi26 sq mi
Juneau County55057767 sq mi38 sq mi
Kenosha County55059272 sq mi482 sq mi
Kewaunee County55061342 sq mi742 sq mi
La Crosse County55063452 sq mi28 sq mi
Lafayette County55065634 sq mi1 sq mi
Langlade County55067871 sq mi17 sq mi
Lincoln County55069879 sq mi28 sq mi
Manitowoc County55071589 sq mi905 sq mi
Marathon County550731,545 sq mi31 sq mi
Marinette County550751,399 sq mi151 sq mi
Marquette County55077456 sq mi9 sq mi
Menominee County55078358 sq mi7 sq mi
Milwaukee County55079241 sq mi948 sq mi
Monroe County55081901 sq mi7 sq mi
Oconto County55083997 sq mi151 sq mi
Oneida County550851,114 sq mi123 sq mi
Outagamie County55087638 sq mi7 sq mi
Ozaukee County55089233 sq mi883 sq mi
Pepin County55091232 sq mi17 sq mi
Pierce County55093574 sq mi19 sq mi
Polk County55095914 sq mi42 sq mi
Portage County55097801 sq mi22 sq mi
Price County550991,254 sq mi24 sq mi
Racine County55101333 sq mi460 sq mi
Richland County55103586 sq mi3 sq mi
Rock County55105718 sq mi8 sq mi
Rusk County55107914 sq mi17 sq mi
Sauk County55111832 sq mi18 sq mi
Sawyer County551131,258 sq mi93 sq mi
Shawano County55115893 sq mi16 sq mi
Sheboygan County55117512 sq mi760 sq mi
St. Croix County55109722 sq mi13 sq mi
Taylor County55119975 sq mi10 sq mi
Trempealeau County55121733 sq mi9 sq mi
Vernon County55123792 sq mi25 sq mi
Vilas County55125858 sq mi160 sq mi
Walworth County55127555 sq mi21 sq mi
Washburn County55129797 sq mi56 sq mi
Washington County55131431 sq mi5 sq mi
Waukesha County55133550 sq mi31 sq mi
Waupaca County55135748 sq mi17 sq mi
Waushara County55137626 sq mi11 sq mi
Winnebago County55139435 sq mi144 sq mi
Wood County55141793 sq mi16 sq mi

Largest Wisconsin counties by land area

These are the five largest mapped units in Wisconsin by Census-reported land area:

  1. Marathon County — 1,545 square miles
  2. Bayfield County — 1,478 square miles
  3. Marinette County — 1,399 square miles
  4. Douglas County — 1,304 square miles
  5. Sawyer County — 1,258 square miles

How to read and use this map

County lines are administrative boundaries, not postal routes. A mailing address can use a city name associated with a neighboring area, and ZIP codes can cross county lines. When you need to identify a county for an address, confirm it with an official geocoder or local government source.

For classroom or planning use, print directly from this page. If labels become crowded, choose landscape orientation and reduce page margins. The underlying vector lines remain crisp at different sizes.

Frequently asked questions

How many counties are in Wisconsin?

Wisconsin has 72 counties in the U.S. Census Bureau’s 2025 cartographic boundary file.

Can I print this Wisconsin county map?

Yes. Choose Print map and use landscape orientation for the widest map. Because the map is SVG, its boundary lines stay sharp when scaled.

Are these legal survey boundaries?

No. This is a generalized reference map. Property, parcel, election, and legal boundary questions should be checked with the relevant state or local agency.

Map source

U.S. Census Bureau, 2025 Cartographic Boundary File, Counties, 1:20,000,000. Land and water area fields are supplied in the same file and converted from square meters to square miles. Accessed September 15, 2026.