Illinois City ZIP code, Illinois
The ZIP code for Illinois City, IL is 61259, and its area code is 309.
- USPS city name
- 1 ZIP code
- Population
- 73
- Area code
- 309
- County
- Rock Island County
- State
- Illinois
ZIP codes addressed as Illinois City
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
61259 | Illinois City , IL | Standard | 1,053 | $91,458 | $201,100 |
Map of Illinois City ZIP codes
The ZIP codes of Illinois City, 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 Illinois City
The nearest larger towns are Fairport, IA (109 people, 3.1 mi), Montpelier, IA (209 people, 6.3 mi) and Edgington (390 people, 7.1 mi).
| Town | Population | Distance |
|---|---|---|
| Muscatine, IA | 23,489 | 8.8 mi |
| Wilton, IA | 2,920 | 14.7 mi |
| Aledo | 3,668 | 16.0 mi |
| Rock Island | 36,151 | 17.0 mi |
| Milan | 5,034 | 17.6 mi |
| Davenport, IA | 100,913 | 18.8 mi |
| Moline | 42,197 | 21.8 mi |
| West Liberty, IA | 3,776 | 22.3 mi |
| Eldridge, IA | 6,818 | 23.4 mi |
| Coal Valley | 4,229 | 24.0 mi |
| Bettendorf, IA | 39,647 | 24.8 mi |
| Silvis | 7,955 | 26.2 mi |
| East Moline | 20,904 | 27.8 mi |
| Tipton, IA | 3,106 | 28.2 mi |
More nearby: every ZIP code in Rock Island County · Illinois ZIP codes
Cite this page
zipcodes.pro. “Illinois City, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/illinois-city
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