Brillion city, Wisconsin
Official LSAD Designation: Brillion city • Census GEOID: 5509725
• Calumet County
Brillion city is an incorporated city in Calumet County, Wisconsin. According to official records from the Census (2025), Brillion city had an estimated population of 3,327 residents. Official Census Bureau geographic records classify this community under LSAD designation Brillion city (GEOID 5509725).
Local Government Administration U.S. Census Bureau GMAF
City Of Brillion
Municipal
Official Title:
Administrator Clerk Treas
Address:
130 CALUMET ST, BRILLION WI 54110-1199
County Of Calumet
County
Official Title:
Finance Dept
Address:
206 COURT ST, CHILTON WI 53014-1198
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 3,327 | 2025 |
| Median Household Income | $57,955 | 2020-2024 |
| Median Home Value | $198,900 | 2020-2024 |
| Land Area | 3.09 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).