ZIP Code 51247: Rock Valley, IA
County: Sioux
Coordinates: 43.20140, -96.31030
ZIP Type: Standard
Time Zone: Central Time (CT)
Explore detailed information for ZIP code 51247 in Rock Valley, IA. We include verified county details for Sioux plus key geographic references used for mapping and logistics.
| Primary City | Rock Valley |
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| ZIP Code | 51247 |
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| County | Sioux |
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| State | IA |
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| Latitude / Longitude | 43.20140, -96.31030 |
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| ZIP Type | Standard |
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| Time Zone | Central Time (CT) |
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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 51247 (not an exact boundary).
Geographic & Administrative Context
Coordinates for 51247 are listed as 43.20140 / -96.31030, useful for GPS and service checks in and around Rock Valley, IA.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 51247 for mail delivery and general location reference in
Sioux,
IA.
Some addresses near Rock Valley may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Rock Valley within IA.
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Frequently Asked Questions
What is the primary city for ZIP code 51247?
The primary city for this ZIP code is Rock Valley, located in IA.
In which county is 51247 located?
ZIP code 51247 is situated within Sioux, IA.
What are the coordinates for 51247?
The approximate center point is 43.20140 (Latitude) and -96.31030 (Longitude).
Is ZIP code 51247 active?
This page lists ZIP 51247 as Listed based on the latest refresh date shown above.
Does ZIP 51247 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