ZIP Code 12140

ZIP code 12140 is classified by USPS as a standard delivery area and covers roughly 21.5 square miles in Poestenkill, Rensselaer County, New York. The area is home to 1,702 residents, producing a population density of 79 people per square mile, and falls within the New York time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 12140 against New York and the nation.

On the economic side, the median household income for ZIP 12140 sits at $138,393 (50% above the New York average), while per-capita income is $59,731. The poverty rate stands at 9.1% and the unemployment rate at 1.4%. On housing, the median home value is $301,600 (20% below the state average) with median rent at — per month, and 96.8% of occupied units are owner-occupied, a direct signal of whether 12140 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 51.4% of adults hold a bachelor's degree or higher, the median age is 49.4, and the average commute is 25 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Rensselaer County, so you can benchmark 12140 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →