ZIP Code 51433: Auburn, IA
County: Sac
Coordinates: 42.27630, -94.87110
ZIP Type: Standard
Time Zone: Central Time (CT)
Explore detailed information for ZIP code 51433 in Auburn, IA. We include verified county details for Sac plus key geographic references used for mapping and logistics.
| Primary City | Auburn |
|---|
| ZIP Code | 51433 |
|---|
| County | Sac |
|---|
| State | IA |
|---|
| Latitude / Longitude | 42.27630, -94.87110 |
|---|
| ZIP Type | Standard |
|---|
| Time Zone | Central Time (CT) |
|---|
| Data Updated | 2026-01-08 |
|---|
Advertisement
Maps & Useful Links
Open in Maps:
Google Maps ·
OpenStreetMap
These links show the approximate center point for ZIP 51433 (not an exact boundary).
Geographic & Administrative Context
Coordinates for 51433 are listed as 42.27630 / -94.87110, useful for GPS and service checks in and around Auburn, IA.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 51433 for mail delivery and general location reference in
Sac,
IA.
Some addresses near Auburn may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Auburn within IA.
Advertisement
Frequently Asked Questions
What is the primary city for ZIP code 51433?
The primary city for this ZIP code is Auburn, located in IA.
In which county is 51433 located?
ZIP code 51433 is situated within Sac, IA.
What are the coordinates for 51433?
The approximate center point is 42.27630 (Latitude) and -94.87110 (Longitude).
Is ZIP code 51433 active?
This page lists ZIP 51433 as Listed based on the latest refresh date shown above.
Does ZIP 51433 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
Advertisement
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