In which county is ZIP code 57237 located?

ZIP 57237 is listed under Deuel, SD.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 57237: Gary, SD

ZIP: 57237

County: Deuel

Coordinates: 44.82700, -96.50440

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Gary, SD postal area 57237. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Gary
ZIP Code	57237
County	Deuel
State	SD
Latitude / Longitude	44.82700, -96.50440
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 57237 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 57237 are listed as 44.82700 / -96.50440, useful for GPS and service checks in and around Gary, SD.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 57237 for mail delivery and general location reference in Deuel, SD.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Gary within SD.

Frequently Asked Questions

What is the primary city for ZIP code 57237?

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

In which county is 57237 located?

ZIP code 57237 is situated within Deuel, SD.

What are the coordinates for 57237?

The approximate center point is 44.82700 (Latitude) and -96.50440 (Longitude).

Is ZIP code 57237 active?

This page lists ZIP 57237 as Listed based on the latest refresh date shown above.

Does ZIP 57237 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