ZIP CodesZIP codes in McHenry County, Illinois
McHenry County, Illinois has 20 ZIP codes in this list, from 60001 to 60180. They cover 17 places, among them Crystal Lake, Mchenry, Alden and Cary.
Nothing in this county matches.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 60001 | Alden | no area | 42.325, -88.453 |
| 60012 | Crystal Lake | 17.3 | 42.266, -88.321 |
| 60013 | Cary | 14.5 | 42.220, -88.243 |
| 60014 | Crystal Lake | 25.1 | 42.231, -88.332 |
| 60021 | Fox River Grove | 2.0 | 42.194, -88.221 |
| 60033 | Harvard | 117 | 42.423, -88.605 |
| 60034 | Hebron | 30.9 | 42.464, -88.418 |
| 60039 | Crystal Lake | no area | 42.325, -88.453 |
| 60050 | Mchenry | 26.4 | 42.331, -88.296 |
| 60051 | Mchenry | 33.2 | 42.354, -88.229 |
| 60071 | Richmond | 24.8 | 42.467, -88.290 |
| 60072 | Ringwood | 9.7 | 42.405, -88.305 |
| 60081 | Spring Grove | 19.7 | 42.441, -88.224 |
| 60097 | Wonder Lake | 16.0 | 42.385, -88.353 |
| 60098 | Woodstock | 105 | 42.320, -88.448 |
| 60102 | Algonquin | 15.8 | 42.164, -88.306 |
| 60142 | Huntley | 38.9 | 42.176, -88.427 |
| 60152 | Marengo | 95.4 | 42.244, -88.607 |
| 60156 | Lake In The Hills | 10.6 | 42.182, -88.330 |
| 60180 | Union | 21.0 | 42.210, -88.528 |
The ZIP code areas of McHenry County add up to about 623 square miles of land (1,615 sq km) as the Census Bureau draws them. The largest is 60033 (Harvard), with 117 square miles.
Places with more than one code here: Crystal Lake (3 codes), Mchenry (2 codes).
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Alden, IL 60001.
- Tap a ZIP code to open it in the look-up, with a copy button for the address line.
- A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
- "No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.
Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.