Lake Koshkonong CDP, Wisconsin
Official LSAD Designation: Lake Koshkonong CDP • Census GEOID: 5541583
• Jefferson County
Lake Koshkonong CDP is a census designated place (CDP), a statistical geography in Jefferson County, Wisconsin. According to official records from the Census ACS 5-Year 2024 (2020-2024), Lake Koshkonong CDP had an estimated population of 1,010 residents. Official Census Bureau geographic records classify this community under LSAD designation Lake Koshkonong CDP (GEOID 5541583).
Local Government Administration U.S. Census Bureau GMAF
County Of Jefferson
County
Official Title:
Chairperson
Address:
311 S CENTER AVE, JEFFERSON WI 53549-1799
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,010 | 2020-2024 |
| Median Household Income | $97,115 | 2020-2024 |
| Median Home Value | $370,300 | 2020-2024 |
| Land Area | 14.10 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).