Counties in Wisconsin by natural change, July to June, 2025
Milwaukee County had the highest natural change, July to June of 72 counties in 2025, at 2,564. Dodge County had the lowest, at -258. The median was -55 and the figure for Wisconsin was 1,161. Source: the U.S. Census Bureau.
Map of counties, 2025
- Under -130
- -130 to -70
- -70 to 0
- 0 to 70
- 70 to 100
- 100 and over
Top 40 counties, 2025
Full ranking
| Rank | Counties | 2025 | Change on 2024 |
|---|---|---|---|
| 1 | Milwaukee County Estimated | 2,564 | -5.6% |
| 2 | Dane County Estimated | 1,590 | -3.9% |
| 3 | Brown County Estimated | 660 | -4.8% |
| 4 | Outagamie County Estimated | 296 | -3.6% |
| 5 | Clark County Estimated | 222 | -12.6% |
| 6 | St. Croix County Estimated | 214 | +0.5% |
| 7 | Trempealeau County Estimated | 110 | -7.6% |
| 8 | Grant County Estimated | 101 | -13.7% |
| 9 | Lafayette County Estimated | 99 | -8.3% |
| 10 | Kenosha County Estimated | 85 | +1.2% |
| 11 | Calumet County Estimated | 75 | -7.4% |
| 12 | Monroe County Estimated | 72 | -17.2% |
| 12 | Rock County Estimated | 72 | +24.1% |
| 14 | Marathon County Estimated | 66 | -19.5% |
| 15 | Pierce County Estimated | 65 | -19.8% |
| 16 | Vernon County Estimated | 61 | -22.8% |
| 17 | Winnebago County Estimated | 18 | -18.2% |
| 18 | Dunn County Estimated | 13 | -35% |
| 19 | Eau Claire County Estimated | 11 | -65.6% |
| 20 | Iowa County Estimated | 8 | -46.7% |
| 20 | Jefferson County Estimated | 8 | -75.8% |
| 22 | Pepin County Estimated | 5 | -44.4% |
| 23 | La Crosse County Estimated | -18 | -125% |
| 24 | Sauk County Estimated | -23 | -43.8% |
| 25 | Forest County Estimated | -28 | -16.7% |
| 26 | Florence County Estimated | -29 | +3.3% |
| 27 | Menominee County Estimated | -34 | +2.9% |
| 28 | Ashland County Estimated | -35 | +2.8% |
| 29 | Shawano County Estimated | -36 | -56.5% |
| 30 | Jackson County Estimated | -39 | -77.3% |
| 31 | Green County Estimated | -40 | -29% |
| 32 | Washington County Estimated | -43 | -2.4% |
| 33 | Taylor County Estimated | -44 | -7.3% |
| 34 | Fond du Lac County Estimated | -49 | -40% |
| 35 | Kewaunee County Estimated | -50 | -11.1% |
| 36 | Iron County Estimated | -54 | -3.8% |
| 37 | Buffalo County Estimated | -55 | -3.8% |
| 38 | Racine County Estimated | -58 | -26.1% |
| 39 | Chippewa County Estimated | -68 | -11.5% |
| 40 | Green Lake County Estimated | -69 | -7.8% |
| 41 | Rusk County Estimated | -74 | -7.2% |
| 42 | Richland County Estimated | -75 | -11.9% |
| 43 | Bayfield County Estimated | -81 | -1.3% |
| 43 | Marquette County Estimated | -81 | -8% |
| 45 | Crawford County Estimated | -85 | -10.4% |
| 46 | Columbia County Estimated | -88 | -8.6% |
| 46 | Price County Estimated | -88 | -2.3% |
| 48 | Sawyer County Estimated | -93 | -5.7% |
| 48 | Washburn County Estimated | -93 | -5.7% |
| 50 | Ozaukee County Estimated | -105 | -9.4% |
| 51 | Burnett County Estimated | -107 | -7% |
| 52 | Sheboygan County Estimated | -109 | -9% |
| 53 | Wood County Estimated | -114 | -17.5% |
| 54 | Oconto County Estimated | -116 | -11.5% |
| 55 | Portage County Estimated | -121 | -6.1% |
| 56 | Langlade County Estimated | -130 | -6.6% |
| 57 | Polk County Estimated | -133 | -8.1% |
| 58 | Walworth County Estimated | -134 | +7.6% |
| 59 | Juneau County Estimated | -136 | -7.9% |
| 60 | Douglas County Estimated | -137 | +15.4% |
| 61 | Waushara County Estimated | -147 | -2.8% |
| 62 | Lincoln County Estimated | -148 | -3.5% |
| 63 | Barron County Estimated | -151 | -9.4% |
| 64 | Manitowoc County Estimated | -178 | -1.7% |
| 65 | Waupaca County Estimated | -182 | -2.8% |
| 66 | Adams County Estimated | -192 | -3.2% |
| 67 | Marinette County Estimated | -197 | -2.1% |
| 68 | Door County Estimated | -201 | -3.6% |
| 69 | Waukesha County Estimated | -236 | -31.1% |
| 70 | Vilas County Estimated | -240 | -4.3% |
| 71 | Oneida County Estimated | -252 | -2.9% |
| 72 | Dodge County Estimated | -258 | -2.4% |
Other periods
About this ranking
Estimated births minus deaths of residents from July 1 of the previous year through June 30 of the reported year. A negative value means more deaths than births.
Equals births_july_june minus deaths_july_june for the same place and year. Not a calendar-year figure.
Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.
How to cite
U.S. Census Bureau. Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.Citation styles
APA 7
U.S. Census Bureau. (2026). Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021 (Counties in Wisconsin by natural change, July to June, 2025) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html
MLA 9
Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021, Counties in Wisconsin by natural change, July to June, 2025. U.S. Census Bureau, 26 Mar. 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/natural-change-july-june/wisconsin-counties. Accessed 12 Oct. 2026.
Chicago (author-date)
U.S. Census Bureau. 2026. Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Counties in Wisconsin by natural change, July to June, 2025. Dataset. Accessed October 12, 2026. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Also distributed by Invokely, https://invokely.ai/rankings/natural-change-july-june/wisconsin-counties.
Harvard
U.S. Census Bureau (2026) Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021, Counties in Wisconsin by natural change, July to June, 2025 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/natural-change-july-june/wisconsin-counties (Accessed: 12 October 2026).
BibTeX
@misc{census_counties_in_wisconsin_by_2025,
author = {{U.S. Census Bureau}},
title = {{Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021: Counties in Wisconsin by natural change, July to June, 2025}},
year = {2026},
howpublished = {Data set},
url = {https://www.census.gov/programs-surveys/popest/data/data-sets.html},
urldate = {2026-10-12},
note = {Accessed via Invokely, https://invokely.ai/rankings/natural-change-july-june/wisconsin-counties. Publisher attribution: U.S. Census Bureau. Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.},
}
RIS
TY - DATA
AU - U.S. Census Bureau
TI - Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021: Counties in Wisconsin by natural change, July to June, 2025
PY - 2026
DA - 2026/03/26
PB - U.S. Census Bureau
DB - Invokely
UR - https://www.census.gov/programs-surveys/popest/data/data-sets.html
L2 - https://invokely.ai/rankings/natural-change-july-june/wisconsin-counties
Y2 - 2026/10/12
N1 - Accessed via Invokely, https://invokely.ai/rankings/natural-change-july-june/wisconsin-counties.
N1 - Publisher attribution: U.S. Census Bureau. Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
ER -
Use this data in your AI agent
Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:
Rank Counties in Wisconsin by natural change, July to June using official data, and cite the source.
rank_places {"indicator":"natural_change_july_june","level":"province","within":"Wisconsin","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=natural_change_july_june&level=province&within=Wisconsin&limit=10Questions
Which county has the highest natural change, July to June?
Milwaukee County, with 2,564 in 2025, according to the U.S. Census Bureau.
Which county has the lowest natural change, July to June?
Dodge County, with -258 in 2025.
Where does this ranking come from?
Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Retrieved 2026-10-12.