In which county is ZIP code 57269 located?

ZIP 57269 is listed under Grant, SD.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 57269: Twin Brooks, SD

ZIP: 57269

County: Grant

Coordinates: 45.23090, -96.82370

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 57269 in Twin Brooks, SD. We include verified county details for Grant plus key geographic references used for mapping and logistics.

Primary City	Twin Brooks
ZIP Code	57269
County	Grant
State	SD
Latitude / Longitude	45.23090, -96.82370
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 57269 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 57269 is commonly represented around 45.23090, -96.82370. These coordinates help identify the general area within Grant, SD.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 57269 for mail delivery and general location reference in Grant, SD.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Twin Brooks within SD.

Frequently Asked Questions

What is the primary city for ZIP code 57269?

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

In which county is 57269 located?

ZIP code 57269 is situated within Grant, SD.

What are the coordinates for 57269?

The approximate center point is 45.23090 (Latitude) and -96.82370 (Longitude).

Is ZIP code 57269 active?

This page lists ZIP 57269 as Listed based on the latest refresh date shown above.

Does ZIP 57269 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