ZIP Code 57649: Prairie City, SD
County: Perkins
Coordinates: 45.58130, -102.80850
ZIP Type: Standard
Time Zone: Mountain Time (MT)
Explore detailed information for ZIP code 57649 in Prairie City, SD. We include verified county details for Perkins plus key geographic references used for mapping and logistics.
| Primary City | Prairie City |
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| ZIP Code | 57649 |
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| County | Perkins |
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| State | SD |
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| Latitude / Longitude | 45.58130, -102.80850 |
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| ZIP Type | Standard |
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| Time Zone | Mountain Time (MT) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 57649 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 57649 is approximately 45.58130 (latitude) and -102.80850 (longitude). This location sits within Perkins, contributing to regional planning across SD.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 57649 for mail delivery and general location reference in
Perkins,
SD.
Some addresses near Prairie City may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Prairie City within SD.
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Frequently Asked Questions
What is the primary city for ZIP code 57649?
The primary city for this ZIP code is Prairie City, located in SD.
In which county is 57649 located?
ZIP code 57649 is situated within Perkins, SD.
What are the coordinates for 57649?
The approximate center point is 45.58130 (Latitude) and -102.80850 (Longitude).
Is ZIP code 57649 active?
This page lists ZIP 57649 as Listed based on the latest refresh date shown above.
Does ZIP 57649 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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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