Johnsonville ZIP code, Illinois
The ZIP code for Johnsonville, IL is 62850, and its area code is 618.
- USPS city name
- 1 ZIP code
- Overlapping the city
- 1 more
- Population
- 72
- Area code
- 618
- County
- Wayne County
- State
- Illinois
NANPA lists no telephone rate centre for Johnsonville itself, so these are the area codes of the nearest one, Cisne (8.7 miles). A town on an area-code boundary can differ from its neighbour.
Mail addressed to Johnsonville uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.
ZIP codes addressed as Johnsonville
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
62850 | Johnsonville , IL | Standard | 693 | $93,594 | — |
Other ZIP codes overlapping Johnsonville
These ZIP codes cover part of Johnsonville but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
62823 | Cisne , IL | Standard | 1,823 | $59,310 | $119,100 |
Map of Johnsonville ZIP codes
The ZIP codes of Johnsonville, 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 Johnsonville
The nearest larger towns are Cisne (627 people, 5.5 mi), Jeffersonville (263 people, 9.1 mi) and Xenia (389 people, 9.7 mi).
| Town | Population | Distance |
|---|---|---|
| Flora | 4,475 | 10.6 mi |
| Fairfield | 4,561 | 13.2 mi |
| Salem | 7,236 | 23.9 mi |
| Mount Vernon | 14,090 | 25.0 mi |
| Olney | 8,577 | 28.4 mi |
| McLeansboro | 2,675 | 29.8 mi |
More nearby: every ZIP code in Wayne County · Illinois ZIP codes
Cite this page
zipcodes.pro. “Johnsonville, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/johnsonville
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