ZIP Code 66066: Oskaloosa, KS
County: Jefferson
Coordinates: 39.21520, -95.31350
ZIP Type: Standard
Time Zone: Central Time (CT)
This profile provides an in-depth look at ZIP code 66066, serving Oskaloosa in KS. It lies in Jefferson and supports delivery, planning, and address verification.
| Primary City | Oskaloosa |
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| ZIP Code | 66066 |
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| County | Jefferson |
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| State | KS |
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| Latitude / Longitude | 39.21520, -95.31350 |
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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 66066 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 66066 is approximately 39.21520 (latitude) and -95.31350 (longitude). This location sits within Jefferson, contributing to regional planning across KS.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 66066 for mail delivery and general location reference in
Jefferson,
KS.
Some addresses near Oskaloosa may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Oskaloosa within KS.
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Frequently Asked Questions
What is the primary city for ZIP code 66066?
The primary city for this ZIP code is Oskaloosa, located in KS.
In which county is 66066 located?
ZIP code 66066 is situated within Jefferson, KS.
What are the coordinates for 66066?
The approximate center point is 39.21520 (Latitude) and -95.31350 (Longitude).
Is ZIP code 66066 active?
This page lists ZIP 66066 as Listed based on the latest refresh date shown above.
Does ZIP 66066 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