Milwaukee-Waukesha, WI Metro Area
The Milwaukee-Waukesha, WI metro area is made up of 4 counties in Wisconsin: Milwaukee, Waukesha, Washington, and Ozaukee, largest first. About 1,575,010 people lived there on July 1, 2025 (Census estimate), about the same as in April 2020.
- Population, July 2025
- 1,575,010 about the same as in April 2020
- Type
- Metropolitan statistical area
- Counties
- 4: 2 central, 2 outlying
- Land area
- 1,455 sq mi (3,768 km²)
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- State
- Wisconsin
- Combined statistical area
- Milwaukee-Racine-Waukesha, WI
- CBSA code
- 33340
Counties in the Milwaukee-Waukesha, WI metro area, largest first
| County | Role | Population, July 2025 | Share of the area |
|---|---|---|---|
| Milwaukee County | Central | 924,216 | 58.7% |
| Waukesha County | Central | 417,210 | 26.5% |
| Washington County | Outlying | 139,238 | 8.8% |
| Ozaukee County | Outlying | 94,346 | 6.0% |
A central county holds the area’s core, an urban area of at least 50,000 people. An outlying county is in the area because of commuting: at least a quarter of its workers have jobs in the central counties, or at least a quarter of the people working there live in them. A county belongs to one metro or micro area at most, and it counts whole, countryside included.
Principal cities, largest first
OMB names the area after its largest principal cities. A principal city is the area’s largest city, plus any other city that is very large or a big job center, and smaller ones with at least as many jobs as working residents (2020 Census and commuting figures). People counts are American Community Survey 2020–2024 5-year estimates.
Part of the Milwaukee-Racine-Waukesha, WI combined statistical area
OMB joins neighboring metro and micro areas into a combined statistical area when enough people commute between them. The other 4 areas in this one, largest first:
- Racine-Mount Pleasant, WI Metro Area198,919 people
- Whitewater-Elkhorn, WI Micro Area106,127 people
- Beaver Dam, WI Micro Area89,097 people
- Watertown-Fort Atkinson, WI Micro Area86,505 people
Bordering metro and micro areas, nearest first
Areas with a county on this area’s edge. Distances are straight lines between the areas’ largest cities.
- Racine-Mount Pleasant, WI Metro Area25 mi south
- Watertown-Fort Atkinson, WI Micro Area39 mi west
- Whitewater-Elkhorn, WI Micro Area42 mi west
- Sheboygan, WI Metro Area48 mi north
- Beaver Dam, WI Micro Area52 mi northwest
- Fond du Lac, WI Metro Area54 mi northwest
- Muskegon-Norton Shores, MI Metro Area87 mi east
- Grand Rapids-Wyoming-Kentwood, MI Metro Area117 mi east
Before using this answer on a form
A metro or micro area is a statistical area that OMB draws for federal statistics. It is not a city, a local government or a mailing address, and it is not a measure of urban and rural: whole counties count, rural parts included. Programs that use metro areas, such as housing income limits or wage rates, can use their own version of these lists; check the program’s own list for an address.
Find the metro area where you are now, find your county, or see every metro and micro area by population.