Postal reference / United States
40423Danville, Kentucky
ZIP code 40423 is a United States postal code for Danville, Kentucky. Its county association is Boyle County. The map reference point is at 37.6456, -84.7722.
- State / territory
- Kentucky
- Recorded place name
- Danville
- County association
- Boyle
- Estimated coordinate
- 37.6456, -84.7722
View on OpenStreetMap - ZIP prefix
- 404 · 33 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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Kentucky directoryOther ZIP codes in Danville, KY
Danville has 2 ZIP codes in the reference dataset.
- 40422Boyle
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 40422 | Danville | KY | Boyle | 0.2 |
| 40440 | Junction City | KY | Boyle | 4.7 |
| 40310 | Burgin | KY | Mercer | 7.5 |
| 40410 | Bryantsville | KY | Garrard | 8.2 |
| 40484 | Stanford | KY | Lincoln | 9.5 |
| 40444 | Lancaster | KY | Garrard | 9.6 |
| 40464 | Parksville | KY | Boyle | 9.7 |
| 40452 | Mitchellsburg | KY | Boyle | 10.1 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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