ZIP Code 57770: Pine Ridge, SD
County: Shannon
Coordinates: 43.11240, -102.59840
ZIP Type: Standard
Time Zone: Mountain Time (MT)
Explore detailed information for ZIP code 57770 in Pine Ridge, SD. We include verified county details for Shannon plus key geographic references used for mapping and logistics.
| Primary City | Pine Ridge |
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| ZIP Code | 57770 |
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| County | Shannon |
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| State | SD |
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| Latitude / Longitude | 43.11240, -102.59840 |
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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 57770 (not an exact boundary).
Geographic & Administrative Context
For mapping and verification, 57770 is commonly represented around 43.11240, -102.59840. These coordinates help identify the general area within Shannon, SD.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 57770 for mail delivery and general location reference in
Shannon,
SD.
Some addresses near Pine Ridge may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Pine Ridge within SD.
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Frequently Asked Questions
What is the primary city for ZIP code 57770?
The primary city for this ZIP code is Pine Ridge, located in SD.
In which county is 57770 located?
ZIP code 57770 is situated within Shannon, SD.
What are the coordinates for 57770?
The approximate center point is 43.11240 (Latitude) and -102.59840 (Longitude).
Is ZIP code 57770 active?
This page lists ZIP 57770 as Listed based on the latest refresh date shown above.
Does ZIP 57770 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