Eleroy ZIP code, Illinois
The ZIP code for Eleroy, IL is 61027, and its area codes are 815 and 779.
- USPS city name
- 1 ZIP code
- Population
- 33
- County
- Stephenson County
- State
- Illinois
NANPA lists no telephone rate centre for Eleroy itself, so these are the area codes of the nearest one, Lena (5.5 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes addressed as Eleroy
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
61027 | Eleroy , IL | Standard | 33 | — | — |
Map of Eleroy ZIP codes
The ZIP codes of Eleroy, IL, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Eleroy
The nearest larger towns are Lena (2,761 people, 4.6 mi), Pearl City (745 people, 5.9 mi) and Willow Lake (764 people, 6.1 mi).
| Town | Population | Distance |
|---|---|---|
| Lena | 2,761 | 4.6 mi |
| Freeport | 23,505 | 6.9 mi |
| Monroe, WI | 10,587 | 19.6 mi |
| Savanna | 2,816 | 25.7 mi |
| Mount Morris | 2,726 | 25.8 mi |
| Winnebago | 2,981 | 27.0 mi |
| Brodhead, WI | 3,197 | 27.5 mi |
| Byron | 3,743 | 29.0 mi |
More nearby: every ZIP code in Stephenson County · Illinois ZIP codes
Cite this page
zipcodes.pro. “Eleroy, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/eleroy
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