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Zip Code 12529 — Hillsdale, NY

12529 is a ZIP Code associated with Hillsdale, NY, located within Columbia. The postal region supports an estimated population of 2,410 residents across Data Pending housing units, with a population density of 13.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.213350, -73.538020)

Data MetricLocal Statistic
Postal / Zip Code12529
Primary CityHillsdale
State / ProvinceNY
CountyColumbia
Total Population2,410
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density13.7 people/sq mi
TimezoneAmerica/New_York

How 12529 Compares

MetricZIP 12529Columbia CountyNY State Average
Population2,41058,96419,771,902
Median IncomeData PendingN/AN/A
Population Density13.7 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 12517Copake Falls5.7 mi187N/A
Zip 12565Philmont6.0 mi1,439N/A
Zip 12521Craryville6.5 mi2,056N/A
Zip 12165Spencertown7.2 mi220N/A
Zip 12516Copake7.4 mi1,925N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →