In which county is ZIP code 57717 located?

ZIP 57717 is listed under Butte, SD.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 57717: Belle Fourche, SD

ZIP: 57717

County: Butte

Coordinates: 44.67230, -103.83960

ZIP Type: Standard

Time Zone: Mountain Time (MT)

Get a reliable snapshot of the Belle Fourche, SD postal area 57717. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Belle Fourche
ZIP Code	57717
County	Butte
State	SD
Latitude / Longitude	44.67230, -103.83960
ZIP Type	Standard
Time Zone	Mountain Time (MT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 57717 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 57717 is commonly represented around 44.67230, -103.83960. These coordinates help identify the general area within Butte, SD.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 57717 for mail delivery and general location reference in Butte, SD.

Some addresses near Belle Fourche may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Belle Fourche within SD.

Frequently Asked Questions

What is the primary city for ZIP code 57717?

The primary city for this ZIP code is Belle Fourche, located in SD.

In which county is 57717 located?

ZIP code 57717 is situated within Butte, SD.

What are the coordinates for 57717?

The approximate center point is 44.67230 (Latitude) and -103.83960 (Longitude).

Is ZIP code 57717 active?

This page lists ZIP 57717 as Listed based on the latest refresh date shown above.

Does ZIP 57717 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