What are the largest metro areas in Wisconsin?
Minneapolis-St. Paul-Bloomington, MN-WI is the largest metro area in Wisconsin, with 3,790,295 residents in 2025 (Census PEP). Milwaukee-Waukesha, WI (1,575,010) and Madison, WI (709,685) come next.
Data as of 2025 · updated
All 8 ranked Wisconsin metro areas
| Rank | Metro area | Residents 2025 | Change 2020–25 |
|---|---|---|---|
| 1 | Minneapolis-St. Paul-Bloomington, MN-WI | 3,790,295 | +2.6% |
| 2 | Milwaukee-Waukesha, WI | 1,575,010 | +0.0% |
| 3 | Madison, WI | 709,685 | +4.1% |
| 4 | Green Bay, WI | 336,756 | +2.5% |
| 5 | Duluth, MN-WI | 281,219 | +0.2% |
| 6 | Appleton, WI | 249,876 | +2.6% |
| 7 | Eau Claire, WI | 176,647 | +2.6% |
| 8 | La Crosse-Onalaska, WI-MN | 171,182 | +0.4% |
How this is ranked
The Census Bureau's July 1 resident population estimates for 2025, largest first, with the change since 2020. Only metropolitan statistical areas of two or more counties are ranked (OMB Bulletin 23-01): a one-county area's figures are its county's, and micro areas are left out. An area that crosses a state line is ranked in each of its states. Areas without an estimate for the same year as the others are not ranked.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025). Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how ranks and figures are built.
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Questions
What is the largest metro area in Wisconsin?
Minneapolis-St. Paul-Bloomington, MN-WI is the largest metro area in Wisconsin, with 3,790,295 residents in 2025 (Census PEP). Milwaukee-Waukesha, WI (1,575,010) and Madison, WI (709,685) come next.
How is this ranking calculated?
The Census Bureau's July 1 resident population estimates for 2025, largest first, with the change since 2020. Only metropolitan statistical areas of two or more counties are ranked (OMB Bulletin 23-01): a one-county area's figures are its county's, and micro areas are left out. An area that crosses a state line is ranked in each of its states. Areas without an estimate for the same year as the others are not ranked.