In which county is ZIP code 57576 located?

ZIP 57576 is listed under Lyman, SD.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 57576: Vivian, SD

ZIP: 57576

County: Lyman

Coordinates: 43.95350, -100.28600

ZIP Type: Standard

Time Zone: Mountain Time (MT)

This profile provides an in-depth look at ZIP code 57576, serving Vivian in SD. It lies in Lyman and supports delivery, planning, and address verification.

Primary City	Vivian
ZIP Code	57576
County	Lyman
State	SD
Latitude / Longitude	43.95350, -100.28600
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 57576 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 57576 are listed as 43.95350 / -100.28600, useful for GPS and service checks in and around Vivian, SD.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 57576 for mail delivery and general location reference in Lyman, SD.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Vivian within SD.

Frequently Asked Questions

What is the primary city for ZIP code 57576?

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

In which county is 57576 located?

ZIP code 57576 is situated within Lyman, SD.

What are the coordinates for 57576?

The approximate center point is 43.95350 (Latitude) and -100.28600 (Longitude).

Is ZIP code 57576 active?

This page lists ZIP 57576 as Listed based on the latest refresh date shown above.

Does ZIP 57576 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