Markesan city, Wisconsin
Official LSAD Designation: Markesan city • Census GEOID: 5549450
• Green Lake County
Markesan city is an incorporated city in Green Lake County, Wisconsin. According to official records from the Census (2025), Markesan city had an estimated population of 1,380 residents. Official Census Bureau geographic records classify this community under LSAD designation Markesan city (GEOID 5549450).
Local Government Administration U.S. Census Bureau GMAF
City Of Markesan
Municipal
Official Title:
Clerk-treasurer
Address:
PO BOX 352, MARKESAN WI 53946-0352
County Of Green Lake
County
Official Title:
County Clerk
Address:
571 COUNTY ROAD A, GREEN LAKE WI 54941-8630
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,380 | 2025 |
| Median Household Income | $62,165 | 2020-2024 |
| Median Home Value | $155,000 | 2020-2024 |
| Land Area | 2.33 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).