ZIP Code 12955 – Lyon Mountain, NY
Lyon Mountain, New York · Clinton County · Eastern time
| ZIP code | 12955 |
|---|---|
| City | Lyon Mountain |
| State | New York |
| County | Clinton County |
| Population | 503 |
| Time zone | Eastern · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 23.61 sq mi |
| Center (lat, long) | 44.7804, -73.9442 |
Area codes in this area
These are the area codes that most often serve ZIP 12955 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 12955
ZIP code 12955 is assigned to Lyon Mountain, New York. It lies in Clinton County. Its Census area covers about 23.61 square miles of land. The closest neighboring ZIP is 12934 (Ellenburg Center), about 4.4 miles away.
Every address in 12955 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources