Wisconsin / Counties by Population
Below are the 72 Wisconsin counties sorted by population from 1 to 72 . The population data are from the 2020 American Community Survey. You can copy and paste this list directly into your favorite spreadsheet program. Don't you just adore lovely numbers listed nicely in columns & rows? We do!
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| Rank | County | Population |
|---|---|---|
| 1 | Milwaukee County | 949,180 |
| 2 | Dane County | 542,459 |
| 3 | Waukesha County | 402,637 |
| 4 | Brown County | 262,559 |
| 5 | Racine County | 195,859 |
| 6 | Outagamie County | 186,829 |
| 7 | Winnebago County | 170,924 |
| 8 | Kenosha County | 168,998 |
| 9 | Rock County | 162,532 |
| 10 | Washington County | 135,529 |
| 11 | Marathon County | 135,485 |
| 12 | La Crosse County | 118,168 |
| 13 | Sheboygan County | 115,152 |
| 14 | Eau Claire County | 104,132 |
| 15 | Walworth County | 103,391 |
| 16 | Fond du Lac County | 102,654 |
| 17 | St. Croix County | 89,702 |
| 18 | Ozaukee County | 89,179 |
| 19 | Dodge County | 87,569 |
| 20 | Jefferson County | 84,837 |
| 21 | Manitowoc County | 78,977 |
| 22 | Wood County | 72,892 |
| 23 | Portage County | 70,822 |
| 24 | Chippewa County | 64,175 |
| 25 | Sauk County | 64,152 |
| 26 | Columbia County | 57,331 |
| 27 | Grant County | 51,570 |
| 28 | Waupaca County | 50,997 |
| 29 | Calumet County | 50,005 |
| 30 | Monroe County | 46,155 |
| 31 | Barron County | 45,182 |
| 32 | Dunn County | 45,029 |
| 33 | Polk County | 43,549 |
| 34 | Douglas County | 43,497 |
| 35 | Pierce County | 42,336 |
| 36 | Shawano County | 40,813 |
| 37 | Marinette County | 40,312 |
| 38 | Oconto County | 37,870 |
| 39 | Green County | 36,790 |
| 40 | Oneida County | 35,480 |
| 41 | Clark County | 34,668 |
| 42 | Vernon County | 30,759 |
| 43 | Trempealeau County | 29,525 |
| 44 | Lincoln County | 27,687 |
| 45 | Door County | 27,621 |
| 46 | Juneau County | 26,603 |
| 47 | Waushara County | 24,256 |
| 48 | Iowa County | 23,632 |
| 49 | Vilas County | 21,923 |
| 50 | Jackson County | 20,556 |
| 51 | Kewaunee County | 20,398 |
| 52 | Taylor County | 20,320 |
| 53 | Adams County | 20,208 |
| 54 | Langlade County | 19,167 |
| 55 | Green Lake County | 18,807 |
| 56 | Richland County | 17,408 |
| 57 | Lafayette County | 16,682 |
| 58 | Sawyer County | 16,477 |
| 59 | Crawford County | 16,155 |
| 60 | Washburn County | 15,726 |
| 61 | Ashland County | 15,524 |
| 62 | Marquette County | 15,380 |
| 63 | Burnett County | 15,363 |
| 64 | Bayfield County | 15,088 |
| 65 | Rusk County | 14,074 |
| 66 | Price County | 13,351 |
| 67 | Buffalo County | 13,087 |
| 68 | Forest County | 9,003 |
| 69 | Pepin County | 7,261 |
| 70 | Iron County | 5,679 |
| 71 | Menominee County | 4,566 |
| 72 | Florence County | 4,312 |
|
United States Census Bureau. B01001 SEX BY AGE, 2020 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 17 March 2022. http://www.census.gov/. |
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