City · North Carolina · United States
Castalia, NC — ZIP codes
1 ZIP code · Nash County
- City
- Castalia
- County
- Nash
- State
- North Carolina
- Country
- United States
- Postal code
- 27816Single source
- Coordinates
- 36.0901, -78.0705 View on OpenStreetMap
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 27816 | Castalia | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames. Last generated : 2026-08-21. Report an error.