In which county is ZIP code 58323 located?

ZIP 58323 is listed under Cavalier, ND.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 58323: Calvin, ND

ZIP: 58323

County: Cavalier

Coordinates: 48.85100, -98.88080

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 58323 in Calvin, ND. We include verified county details for Cavalier plus key geographic references used for mapping and logistics.

Primary City	Calvin
ZIP Code	58323
County	Cavalier
State	ND
Latitude / Longitude	48.85100, -98.88080
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 58323 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 58323 are listed as 48.85100 / -98.88080, useful for GPS and service checks in and around Calvin, ND.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 58323 for mail delivery and general location reference in Cavalier, ND.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Calvin within ND.

Frequently Asked Questions

What is the primary city for ZIP code 58323?

The primary city for this ZIP code is Calvin, located in ND.

In which county is 58323 located?

ZIP code 58323 is situated within Cavalier, ND.

What are the coordinates for 58323?

The approximate center point is 48.85100 (Latitude) and -98.88080 (Longitude).

Is ZIP code 58323 active?

This page lists ZIP 58323 as Listed based on the latest refresh date shown above.

Does ZIP 58323 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