In which county is ZIP code 13820 located?

ZIP 13820 is listed under Otsego, NY.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 13820: Oneonta, NY

ZIP: 13820

County: Otsego

Coordinates: 42.46250, -75.04910

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Oneonta, NY postal area 13820. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Oneonta
ZIP Code	13820
County	Otsego
State	NY
Latitude / Longitude	42.46250, -75.04910
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 13820 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 13820 is approximately 42.46250 (latitude) and -75.04910 (longitude). This location sits within Otsego, contributing to regional planning across NY.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 13820 for mail delivery and general location reference in Otsego, NY.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Oneonta.

Related ZIP Codes (Nearby)

Explore other postal codes near Oneonta within NY.

Frequently Asked Questions

What is the primary city for ZIP code 13820?

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

In which county is 13820 located?

ZIP code 13820 is situated within Otsego, NY.

What are the coordinates for 13820?

The approximate center point is 42.46250 (Latitude) and -75.04910 (Longitude).

Is ZIP code 13820 active?

This page lists ZIP 13820 as Listed based on the latest refresh date shown above.

Does ZIP 13820 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