Wonder Lake village, Illinois
Official LSAD Designation: Wonder Lake village • Census GEOID: 1782855
• McHenry County
Wonder Lake village is an incorporated village in McHenry County, Illinois. According to official records from the Census (2025), Wonder Lake village had an estimated population of 5,593 residents. Official Census Bureau geographic records classify this community under LSAD designation Wonder Lake village (GEOID 1782855).
Local Government Administration U.S. Census Bureau GMAF
Village Of Wonder Lake
Municipal
Official Title:
Accountant
Address:
4444 THOMPSON RD, WONDER LAKE IL 60097-8910
County Of Mchenry
County
Official Title:
Auditor
Address:
2200 N SEMINARY AVE, WOODSTOCK IL 60098-2693
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 5,593 | 2025 |
| Median Household Income | $94,655 | 2020-2024 |
| Median Home Value | $252,200 | 2020-2024 |
| Land Area | 5.03 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).