In which county is ZIP code 97864 located?

ZIP 97864 is listed under Grant, OR.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 97864: Monument, OR

ZIP: 97864

County: Grant

Coordinates: 44.81890, -119.41920

ZIP Type: Standard

Time Zone: Pacific Time (PT)

Get a reliable snapshot of the Monument, OR postal area 97864. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Monument
ZIP Code	97864
County	Grant
State	OR
Latitude / Longitude	44.81890, -119.41920
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 97864 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 97864 is approximately 44.81890 (latitude) and -119.41920 (longitude). This location sits within Grant, contributing to regional planning across OR.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 97864 for mail delivery and general location reference in Grant, OR.

This ZIP may extend beyond the city core into nearby communities within Grant.

Related ZIP Codes (Nearby)

Explore other postal codes near Monument within OR.

Frequently Asked Questions

What is the primary city for ZIP code 97864?

The primary city for this ZIP code is Monument, located in OR.

In which county is 97864 located?

ZIP code 97864 is situated within Grant, OR.

What are the coordinates for 97864?

The approximate center point is 44.81890 (Latitude) and -119.41920 (Longitude).

Is ZIP code 97864 active?

This page lists ZIP 97864 as Listed based on the latest refresh date shown above.

Does ZIP 97864 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