Demographics Table
Demographic Data Report for Wisconsin by County
Population: Age 40 and over
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Age 40 And Over)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| United States | N/A | 48.5 | 162,458,898 | N/A |
| Wisconsin | N/A | 50.3 | 2,974,433 | 14 of 52 |
| Milwaukee County | Urban | 43.8 | 405,889 | 2,852 |
| Dane County | Urban | 43.9 | 251,125 | 2,841 |
| Waukesha County | Urban | 54.7 | 225,353 | 909 |
| Brown County | Urban | 47.5 | 128,691 | 2,485 |
| Racine County | Urban | 50.7 | 100,165 | 1,858 |
| Outagamie County | Urban | 48.1 | 92,821 | 2,407 |
| Kenosha County | Urban | 49.3 | 83,090 | 2,185 |
| Winnebago County | Urban | 48.3 | 83,006 | 2,371 |
| Rock County | Urban | 50.4 | 82,838 | 1,939 |
| Washington County | Urban | 54.7 | 75,414 | 909 |
| Marathon County | Urban | 51.9 | 71,788 | 1,570 |
| Sheboygan County | Urban | 52.5 | 61,998 | 1,412 |
| La Crosse County | Urban | 47.0 | 56,586 | 2,552 |
| Fond du Lac County | Urban | 52.6 | 54,745 | 1,379 |
| Walworth County | Rural | 51.5 | 54,386 | 1,669 |
| Ozaukee County | Urban | 54.9 | 51,078 | 869 |
| St. Croix County | Urban | 50.6 | 48,579 | 1,884 |
| Dodge County | Rural | 53.9 | 47,860 | 1,083 |
| Eau Claire County | Urban | 44.4 | 47,582 | 2,812 |
| Manitowoc County | Rural | 55.5 | 45,210 | 766 |
| Jefferson County | Rural | 52.1 | 44,800 | 1,510 |
| Wood County | Rural | 54.1 | 40,042 | 1,045 |
| Chippewa County | Urban | 52.8 | 35,290 | 1,325 |
| Sauk County | Rural | 52.5 | 34,648 | 1,412 |
| Portage County | Rural | 47.4 | 33,605 | 2,499 |
| Columbia County | Urban | 55.1 | 32,104 | 836 |
| Waupaca County | Rural | 56.6 | 29,171 | 609 |
| Calumet County | Urban | 52.1 | 27,582 | 1,510 |
| Barron County | Rural | 56.0 | 26,205 | 682 |
| Polk County | Rural | 57.5 | 26,181 | 497 |
| Marinette County | Rural | 59.5 | 25,013 | 306 |
| Grant County | Rural | 47.2 | 24,422 | 2,527 |
| Oneida County | Rural | 63.0 | 24,027 | 135 |
| Douglas County | Urban | 53.6 | 23,689 | 1,158 |
| Shawano County | Rural | 56.4 | 23,153 | 628 |
| Oconto County | Urban | 58.4 | 23,119 | 400 |
| Monroe County | Rural | 49.6 | 22,903 | 2,109 |
| Pierce County | Urban | 48.3 | 20,576 | 2,371 |
| Dunn County | Rural | 45.0 | 20,497 | 2,771 |
| Green County | Urban | 54.3 | 20,091 | 993 |
| Door County | Rural | 64.9 | 19,766 | 78 |
| Lincoln County | Rural | 60.2 | 17,113 | 252 |
| Clark County | Rural | 46.8 | 16,254 | 2,583 |
| Vernon County | Urban | 52.3 | 16,247 | 1,461 |
| Vilas County | Rural | 66.3 | 15,682 | 56 |
| Trempealeau County | Rural | 49.9 | 15,386 | 2,056 |
| Juneau County | Rural | 57.4 | 15,319 | 515 |
| Waushara County | Rural | 61.5 | 15,293 | 192 |
| Adams County | Rural | 67.3 | 14,218 | 42 |
| Iowa County | Urban | 55.3 | 13,189 | 799 |
| Sawyer County | Rural | 62.7 | 11,593 | 149 |
| Langlade County | Rural | 59.2 | 11,532 | 334 |
| Kewaunee County | Urban | 55.0 | 11,374 | 853 |
| Burnett County | Rural | 66.8 | 11,294 | 49 |
| Jackson County | Rural | 53.8 | 11,285 | 1,103 |
| Taylor County | Rural | 55.2 | 11,050 | 824 |
| Bayfield County | Rural | 65.4 | 10,848 | 65 |
| Green Lake County | Rural | 56.2 | 10,824 | 652 |
| Washburn County | Rural | 63.5 | 10,697 | 115 |
| Marquette County | Rural | 61.8 | 9,729 | 177 |
| Richland County | Rural | 56.2 | 9,663 | 652 |
| Crawford County | Rural | 57.8 | 9,274 | 469 |
| Price County | Rural | 64.3 | 9,065 | 92 |
| Lafayette County | Rural | 51.0 | 8,646 | 1,793 |
| Ashland County | Rural | 53.7 | 8,628 | 1,138 |
| Rusk County | Rural | 59.0 | 8,366 | 352 |
| Buffalo County | Rural | 57.0 | 7,640 | 566 |
| Forest County | Rural | 59.7 | 5,595 | 292 |
| Pepin County | Rural | 57.3 | 4,256 | 527 |
| Iron County | Rural | 67.3 | 4,177 | 42 |
| Florence County | Rural | 69.7 | 3,240 | 23 |
| Menominee County | Rural | 43.9 | 1,868 | 2,841 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/30/2026 11:21 am.
Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 40 and over, see the dictionary.
Data for United States does not include Puerto Rico.