Naples ZIP codes, Illinois
No ZIP code is named for Naples, IL; addresses there use a neighbouring town's name. The ZIP code covering it is 62665. Its area code is 217.
- USPS city name
- 0 ZIP codes
- Overlapping the city
- 1 more
- Population
- 108
- Area code
- 217
- County
- Morgan County
- State
- Illinois
NANPA lists no telephone rate centre for Naples itself, so these are the area codes of the nearest one, Meredosia (0.0 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes covering Naples
These ZIP codes cover part of Naples but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
62665 | Meredosia , IL | Standard | 1,222 | $46,528 | $65,800 |
Map of Naples ZIP codes
The ZIP codes of Naples, 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 Naples
The nearest larger towns are Bluffs (531 people, 3.8 mi), Meredosia (871 people, 6.0 mi) and Griggsville (1,310 people, 7.1 mi).
| Town | Population | Distance |
|---|---|---|
| Pittsfield | 4,420 | 15.1 mi |
| Jacksonville | 18,014 | 20.0 mi |
| Beardstown | 6,169 | 20.0 mi |
| South Jacksonville | 3,239 | 20.7 mi |
| Rushville | 2,747 | 25.4 mi |
More nearby: every ZIP code in Morgan County · Illinois ZIP codes
Cite this page
zipcodes.pro. “Naples, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/naples
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