Postal reference / United States
12910Altona, New York
ZIP code 12910 is a United States postal code for Altona, New York. Its county association is Clinton County. The map reference point is at 44.8816, -73.6408.
- State / territory
- New York
- Recorded place name
- Altona
- County association
- Clinton
- Estimated coordinate
- 44.8816, -73.6408
View on OpenStreetMap - ZIP prefix
- 129 · 74 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.
Area
- Land area
- 64.93 sq mi (2023 Census Gazetteer)
Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.
Need the last four digits?
ZIP+4 depends on the full delivery address. A five-digit code alone cannot determine its extension.
Find ZIP+4Explore New York
Browse the other 2,153 ZIP codes recorded for New York, sorted by code with place and county.
New York directoryNearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 12959 | Mooers Forks | NY | Clinton | 5.7 |
| 12958 | Mooers | NY | Clinton | 6.1 |
| 12935 | Ellenburg Depot | NY | Clinton | 7.6 |
| 12992 | West Chazy | NY | Clinton | 8.6 |
| 12921 | Chazy | NY | Clinton | 9.3 |
| 12933 | Ellenburg | NY | Clinton | 9.6 |
| 12934 | Ellenburg Center | NY | Clinton | 11.4 |
| 12919 | Champlain | NY | Clinton | 11.6 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
Verify a mailing address
For mailing, confirm the complete street or PO Box address with USPS. A place record does not confirm delivery eligibility or the ZIP+4 extension.
Open USPS address lookup