Prophetstown city, Illinois
Official LSAD Designation: Prophetstown city • Census GEOID: 1761977
• Whiteside County
Prophetstown city is an incorporated city in Whiteside County, Illinois. According to official records from the Census (2025), Prophetstown city had an estimated population of 1,887 residents. Official Census Bureau geographic records classify this community under LSAD designation Prophetstown city (GEOID 1761977).
Local Government Administration U.S. Census Bureau GMAF
City Of Prophetstown
Municipal
Official Title:
Secretary
Address:
339 WASHINGTON ST, PROPHETSTOWN IL 61277
County Of Whiteside
County
Official Title:
County Administrator
Address:
200 E KNOX ST, MORRISON IL 61270-2819
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,887 | 2025 |
| Median Household Income | $65,125 | 2020-2024 |
| Median Home Value | $116,600 | 2020-2024 |
| Land Area | 1.36 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).