In which county is ZIP code 98837 located?

ZIP 98837 is listed under Grant, WA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 98837: Moses Lake, WA

ZIP: 98837

County: Grant

Coordinates: 47.13740, -119.28910

ZIP Type: Standard

Time Zone: Pacific Time (PT)

This profile provides an in-depth look at ZIP code 98837, serving Moses Lake in WA. It lies in Grant and supports delivery, planning, and address verification.

Primary City	Moses Lake
ZIP Code	98837
County	Grant
State	WA
Latitude / Longitude	47.13740, -119.28910
ZIP Type	Standard
Time Zone	Pacific Time (PT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 98837 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 98837 is approximately 47.13740 (latitude) and -119.28910 (longitude). This location sits within Grant, contributing to regional planning across WA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 98837 for mail delivery and general location reference in Grant, WA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Moses Lake within WA.

Frequently Asked Questions

What is the primary city for ZIP code 98837?

The primary city for this ZIP code is Moses Lake, located in WA.

In which county is 98837 located?

ZIP code 98837 is situated within Grant, WA.

What are the coordinates for 98837?

The approximate center point is 47.13740 (Latitude) and -119.28910 (Longitude).

Is ZIP code 98837 active?

This page lists ZIP 98837 as Listed based on the latest refresh date shown above.

Does ZIP 98837 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