Delavan city, Wisconsin
Official LSAD Designation: Delavan city • Census GEOID: 5519450
• Walworth County
Delavan city is an incorporated city in Walworth County, Wisconsin. According to official records from the Census (2025), Delavan city had an estimated population of 9,228 residents. Official Census Bureau geographic records classify this community under LSAD designation Delavan city (GEOID 5519450).
Local Government Administration U.S. Census Bureau GMAF
City Of Delavan
Municipal
Official Title:
City Clerk
Address:
PO BOX 465, DELAVAN WI 53115-0465
County Of Walworth
County
Official Title:
County Administrator/corporation Cou
Address:
PO BOX 1001, ELKHORN WI 53121-1001
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 9,228 | 2025 |
| Median Household Income | $65,357 | 2020-2024 |
| Median Home Value | $218,800 | 2020-2024 |
| Land Area | 7.41 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).