Postal reference / United States
62866Nason, Illinois
ZIP code 62866 is a United States postal code for Nason, Illinois. Its county association is Jefferson County. The map reference point is at 38.1654, -88.9676.
- State / territory
- Illinois
- Recorded place name
- Nason
- County association
- Jefferson
- Estimated coordinate
- 38.1654, -88.9676
View on OpenStreetMap - ZIP prefix
- 628 · 90 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
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Illinois directoryNearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 62816 | Bonnie | IL | Jefferson | 3.3 |
| 62846 | Ina | IL | Jefferson | 4.3 |
| 62894 | Waltonville | IL | Jefferson | 4.9 |
| 62897 | Whittington | IL | Franklin | 6.5 |
| 62883 | Scheller | IL | Jefferson | 6.8 |
| 62884 | Sesser | IL | Franklin | 7.2 |
| 62836 | Ewing | IL | Franklin | 9.2 |
| 62891 | Valier | IL | Franklin | 10.6 |
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