Postal Code
88437
Postal Code 88437
Country United States
ISO Code US
ZIP Code 88437

Postal Information

Postal Code 88437
City Seneca
County Union
Region New Mexico
Country United States

Nearby Postal Codes

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

Postal Code City Region Coordinates
73946 Kenton Oklahoma 24.7 km
88415 Clayton New Mexico 29.6 km
88424 Grenville New Mexico 29.8 km
73937 Felt Oklahoma 31.0 km
79087 Texline Texas 38.5 km
88436 Sedan New Mexico 51.7 km
73933 Boise City Oklahoma 54.9 km
81064 Pritchett Colorado 58.4 km
88419 Folsom New Mexico 64.6 km
81029 Campo Colorado 64.8 km
88418 Des Moines New Mexico 68.4 km
81049 Kim Colorado 69.9 km
79051 Kerrick Texas 73.2 km
81027 Branson Colorado 74.2 km
81081 Trinchera Colorado 75.3 km
88414 Capulin New Mexico 75.8 km

Postal Hierarchy

ZIP Code88437

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

About ZIP Code 88437 in Seneca, New Mexico

ZIP Code 88437 for Seneca, New Mexico 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 88437.

Administratively it is recorded in Union, New Mexico 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.