Willow Lake CDP, Illinois
Official LSAD Designation: Willow Lake CDP • Census GEOID: 1782029
• Stephenson County
Willow Lake CDP is a census designated place (CDP), a statistical geography in Stephenson County, Illinois. According to official records from the Census ACS 5-Year 2024 (2020-2024), Willow Lake CDP had an estimated population of 764 residents. Official Census Bureau geographic records classify this community under LSAD designation Willow Lake CDP (GEOID 1782029).
Local Government Administration U.S. Census Bureau GMAF
County Of Stephenson
County
Official Title:
Administrator
Address:
50 W DOUGLAS ST, STE 1002, FREEPORT IL 61032-4136
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 764 | 2020-2024 |
| Median Household Income | $100,568 | 2020-2024 |
| Median Home Value | $162,200 | 2020-2024 |
| Land Area | 2.73 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).