Plainwell city, Michigan
Official LSAD Designation: Plainwell city • Census GEOID: 2664740
• Allegan County
Plainwell city is an incorporated city in Allegan County, Michigan. According to official records from the Census (2025), Plainwell city had an estimated population of 3,722 residents. Official Census Bureau geographic records classify this community under LSAD designation Plainwell city (GEOID 2664740).
Local Government Administration U.S. Census Bureau GMAF
City Of Plainwell
Municipal
Official Title:
City Clerk
Address:
211 N MAIN STREET, PLAINWELL MI 49080-1397
County Of Allegan
County
Official Title:
County Administrator
Address:
3283 122ND AVE, ALLEGAN MI 49010-9511
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 3,722 | 2025 |
| Median Household Income | $66,525 | 2020-2024 |
| Median Home Value | $220,500 | 2020-2024 |
| Land Area | 2.08 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).