In which county is ZIP code 12136 located?

ZIP 12136 is listed under Columbia, NY.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 12136: Old Chatham, NY

ZIP: 12136

County: Columbia

Coordinates: 42.43570, -73.55450

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 12136 in Old Chatham, NY. We include verified county details for Columbia plus key geographic references used for mapping and logistics.

Primary City	Old Chatham
ZIP Code	12136
County	Columbia
State	NY
Latitude / Longitude	42.43570, -73.55450
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 12136 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 12136 are listed as 42.43570 / -73.55450, useful for GPS and service checks in and around Old Chatham, NY.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 12136 for mail delivery and general location reference in Columbia, NY.

Some addresses near Old Chatham may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Old Chatham within NY.

Frequently Asked Questions

What is the primary city for ZIP code 12136?

The primary city for this ZIP code is Old Chatham, located in NY.

In which county is 12136 located?

ZIP code 12136 is situated within Columbia, NY.

What are the coordinates for 12136?

The approximate center point is 42.43570 (Latitude) and -73.55450 (Longitude).

Is ZIP code 12136 active?

This page lists ZIP 12136 as Listed based on the latest refresh date shown above.

Does ZIP 12136 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08