ZIP Code 12123
Nassau · Rensselaer, New York
12123 is the ZIP code of Nassau in Rensselaer, New York, United States.
- ZIP Code
- 12123
- County
- Rensselaer
- State
- New York
- Country
- United States
Place with ZIP code 12123
| Place | County | Location |
|---|---|---|
| Nassau | Rensselaer | 42.527, -73.612 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 12123?
Nassau.
Which county and state is 12123 in?
Rensselaer, New York, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.