In which county is ZIP code 64620 located?

ZIP 64620 is listed under Daviess, MO.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 64620: Altamont, MO

ZIP: 64620

County: Daviess

Coordinates: 39.89600, -94.08970

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 64620 in Altamont, MO. We include verified county details for Daviess plus key geographic references used for mapping and logistics.

Primary City	Altamont
ZIP Code	64620
County	Daviess
State	MO
Latitude / Longitude	39.89600, -94.08970
ZIP Type	Standard
Time Zone	Central Time (CT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 64620 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 64620 is approximately 39.89600 (latitude) and -94.08970 (longitude). This location sits within Daviess, contributing to regional planning across MO.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 64620 for mail delivery and general location reference in Daviess, MO.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Altamont within MO.

Frequently Asked Questions

What is the primary city for ZIP code 64620?

The primary city for this ZIP code is Altamont, located in MO.

In which county is 64620 located?

ZIP code 64620 is situated within Daviess, MO.

What are the coordinates for 64620?

The approximate center point is 39.89600 (Latitude) and -94.08970 (Longitude).

Is ZIP code 64620 active?

This page lists ZIP 64620 as Listed based on the latest refresh date shown above.

Does ZIP 64620 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