How to use this list
Counties are sorted alphabetically. Use ZIP count and population to spot larger counties, then open a county for its ZIP roster and income/housing averages.
Wisconsin counties
72 counties · 783 ZIP codes · population 5,892,040 . Select a county to open its ZIP table and local summary.
Related pages
Also see the Wisconsin overview, cities, rankings, and congressional districts.
| County | ZIP codes | Population | Avg. income |
|---|---|---|---|
| Adams County | 6 | 30,796 | $55,557 |
| Ashland County | 9 | 17,885 | $65,592 |
| Barron County | 11 | 44,796 | $68,311 |
| Bayfield County | 10 | 13,601 | $68,753 |
| Brown County | 14 | 267,415 | $86,596 |
| Buffalo County | 5 | 14,406 | $70,931 |
| Burnett County | 6 | 15,741 | $59,534 |
| Calumet County | 10 | 97,099 | $76,131 |
| Chippewa County | 9 | 65,406 | $70,022 |
| Clark County | 14 | 34,697 | $68,309 |
| Columbia County | 13 | 58,239 | $84,702 |
| Crawford County | 9 | 15,519 | $61,773 |
| Dane County | 35 | 562,990 | $88,268 |
| Dodge County | 20 | 74,377 | $77,256 |
| Door County | 10 | 29,675 | $78,229 |
| Douglas County | 10 | 44,805 | $80,414 |
| Dunn County | 9 | 44,748 | $74,857 |
| Eau Claire County | 7 | 109,245 | $77,390 |
| Florence County | 2 | 3,392 | $53,964 |
| Fond du Lac County | 15 | 112,750 | $88,166 |
| Forest County | 7 | 9,962 | $55,140 |
| Grant County | 21 | 54,388 | $69,637 |
| Green County | 7 | 29,866 | $85,984 |
| Green Lake County | 6 | 12,074 | $65,725 |
| Iowa County | 11 | 22,734 | $80,867 |
| Iron County | 7 | 6,013 | $59,895 |
| Jackson County | 7 | 19,227 | $67,341 |
| Jefferson County | 10 | 76,790 | $87,750 |
| Juneau County | 9 | 27,742 | $61,171 |
| Kenosha County | 11 | 161,928 | $86,801 |
| Kewaunee County | 4 | 21,341 | $81,220 |
| La Crosse County | 9 | 121,410 | $78,040 |
| Lafayette County | 9 | 16,228 | $74,134 |
| Langlade County | 9 | 18,971 | $64,879 |
| Lincoln County | 4 | 32,196 | $72,419 |
| Manitowoc County | 14 | 80,963 | $74,908 |
| Marathon County | 16 | 131,735 | $76,695 |
| Marinette County | 12 | 41,752 | $59,173 |
| Marquette County | 7 | 18,158 | $64,173 |
| Menominee County | 2 | 4,100 | $57,846 |
| Milwaukee County | 36 | 927,809 | $66,109 |
| Monroe County | 7 | 45,850 | $70,413 |
| Oconto County | 12 | 38,369 | $76,877 |
| Oneida County | 8 | 33,872 | $65,799 |
| Outagamie County | 15 | 166,605 | $81,905 |
| Ozaukee County | 8 | 93,006 | $99,671 |
| Pepin County | 4 | 7,565 | $75,847 |
| Pierce County | 10 | 49,808 | $88,818 |
| Polk County | 14 | 47,164 | $75,576 |
| Portage County | 11 | 67,499 | $83,107 |
| Price County | 8 | 13,886 | $55,465 |
| Racine County | 13 | 206,054 | $76,561 |
| Richland County | 7 | 17,038 | $63,150 |
| Rock County | 13 | 169,979 | $77,108 |
| Rusk County | 7 | 12,097 | $59,959 |
| Sauk County | 14 | 64,274 | $85,718 |
| Sawyer County | 7 | 18,913 | $55,727 |
| Shawano County | 15 | 46,334 | $69,921 |
| Sheboygan County | 14 | 117,857 | $89,304 |
| St. Croix County | 11 | 86,899 | $99,364 |
| Taylor County | 7 | 19,666 | $61,874 |
| Trempealeau County | 11 | 31,729 | $72,473 |
| Vernon County | 10 | 29,694 | $69,335 |
| Vilas County | 12 | 26,057 | $67,820 |
| Walworth County | 14 | 107,479 | $79,568 |
| Washburn County | 7 | 18,168 | $64,447 |
| Washington County | 11 | 137,417 | $105,360 |
| Waukesha County | 26 | 414,026 | $108,649 |
| Waupaca County | 12 | 55,414 | $72,580 |
| Waushara County | 10 | 35,430 | $65,881 |
| Winnebago County | 11 | 145,095 | $84,387 |
| Wood County | 12 | 75,827 | $71,556 |
Frequently asked questions
- How many counties are listed for Wisconsin?
- US5 currently lists 72 counties with published ZIP coverage in Wisconsin. Counts can change as geography publishes update.
- What happens when I open a county?
- Each county page shows ZIP totals, income and housing averages, and a ZIP table. From there you can open any ZIP for a full demographics dashboard.