Since its inception in 1960, SEWRPC has carried out an extensive community assistance program. This program promotes coordination between regional and local plans, provides guidance to county and local governments relative to plan implementation activities, and assists in achieving good public administration in pursuing the sound physical development and management of the Region. SEWRPC also supports regional, county, and local economic development agencies and programs, and serves as the County Surveyor for four counties in the Region. Community Assistance and Economic Development services are available to all county and local governments that participate in and financially support the regional planning work program.

Cities, Villages, and Towns in the Southeastern Wisconsin Region

There are seven counties and 147 cities, villages, and towns in the Southeastern Wisconsin Region
(29 cities, 66 villages, and 52 towns). More information is provided below.

• List of cities, villages, and towns in the Region
• Map of cities, villages, and towns in the Region
• Incorporations and Consolidations in the Region: 1984 through 2023
• Classes of Cities in the Region: 2023
• Fact Sheet about classes of cities from the League of Wisconsin Municipalities
• City and Village Extraterritorial Authorities