Zip Code 12033 — Castleton On Hudson, NY
12033 is a ZIP Code associated with Castleton On Hudson, NY, located within Rensselaer. The postal region supports an estimated population of 7,932 residents across Data Pending housing units, with a population density of 107.5 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (42.536650, -73.705580)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 12033 |
| Primary City | Castleton On Hudson |
| State / Province | NY |
| County | Rensselaer |
| Total Population | 7,932 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 107.5 people/sq mi |
| Timezone | America/New_York |
How 12033 Compares
| Metric | ZIP 12033 | Rensselaer County | NY State Average |
|---|
| Population | 7,932 | 158,934 | 19,771,902 |
| Median Income | Data Pending | N/A | N/A |
| Population Density | 107.5 /sq mi | -- | -- |
Nearby ZIP Codes
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 →