Find the last 4 digits (ZIP+4) for an address in 12140

ZIP 12140, Poestenkill, NY is filled in. Just type the street address.

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ZIP Code 12140 – Poestenkill, NY

Poestenkill, New York · Rensselaer County · Eastern time

ZIP code12140
CityPoestenkill
StateNew York
CountyRensselaer County
Population1,512
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area7.15 sq mi
Center (lat, long)42.6820, -73.5720

Area codes in this area

518838

These are the area codes that most often serve ZIP 12140 (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

12198 Wynantskill · 3.2 mi12196 West Sand Lake · 4.1 mi12018 Averill Park · 4.5 mi12180 Troy · 4.8 mi12153 Sand Lake · 6.1 mi12181 Troy · 6.5 mi12052 Cropseyville · 7 mi12061 East Greenbush · 7.2 mi

About ZIP 12140

ZIP code 12140 is assigned to Poestenkill, New York. It lies in Rensselaer County. Its Census area covers about 7.15 square miles of land. The closest neighboring ZIP is 12198 (Wynantskill), about 3.2 miles away.

Every address in 12140 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