Postal Code
13811
Postal Code 13811
Country United States
ISO Code US
ZIP Code 13811

Postal Information

Postal Code 13811
City Newark Valley
County Tioga
Region New York
Country United States

Nearby Postal Codes

Distances are calculated geographically from this postal code, not from administrative boundaries.

Postal Code City Region Coordinates
13743 Candor New York 11.3 km
13802 Maine New York 12.2 km
13736 Berkshire New York 13.0 km
13827 Owego New York 13.9 km
13864 Willseyville New York 15.6 km
13777 Glen Aubrey New York 15.8 km
13797 Lisle New York 17.4 km
13760 Endicott New York 17.7 km
13763 Endicott New York 18.5 km
13737 Bible School Park New York 18.6 km
13761 Endicott New York 18.8 km
13732 Apalachin New York 19.6 km
13840 Smithboro New York 19.6 km
13762 Endwell New York 19.7 km
13835 Richford New York 20.4 km
14817 Brooktondale New York 20.9 km

Postal Hierarchy

ZIP Code13811

ZIP Code (5 digits) with optional ZIP+4 extension.

About ZIP Code 13811 in Newark Valley, New York

ZIP Code 13811 for Newark Valley, New York is part of the United States postal code system, which uses a numeric code of 5 (or 5+4) digits (e.g. 10001). Addresses here are organised as State → County → City. Within the code structure it maps to ZIP Code 13811.

Administratively it is recorded in Tioga, New York within United States. Postal codes are assigned by delivery route rather than by administrative boundary, so a single code can cover more than one locality and a locality can fall under several codes.

No building-level records are held for this code in the imported dataset, so only the code and its location details are shown. The absence of records does not mean the zip code is unused.

Couriers, e-commerce checkout forms and address autocomplete tools all rely on the zip code to route mail and to check that a stated address matches the code. Because a zip code identifies a delivery area rather than a single building, two addresses that share the same code can still be some distance apart.

Always write United States ZIP Code in full when completing a form, including any leading zero. Enter a valid US ZIP Code, e.g. 10001 or 10001-1234. Data source: a third-party open dataset. This is a reference snapshot, not a live government feed, so confirm the code with the sender, carrier or postal authority before relying on it.

Buildings & Addresses for This Code

No building-level records were found for this postal code in the imported dataset.
Information provided on CodeReff is for reference purposes only. Always verify financial and banking details with the relevant institution before use.