66520 ZIP Code Olsburg, Kansas – USA
The ZIP code 66520 is assigned to Olsburg city, located in the Pottawatomie county that is part of the state of Kansas, KS, United States.
66520 zip code map
Postcode location
Olsburg Kansas,KS
State of 66520
Check all the Kansas ZIP Code list.
US ZIP Codes
Please check all state’s postal code in the United States.