Jefferson County post codes
Codes
23About Jefferson County
Jefferson County is in Pennsylvania (PA), United States. It covers 23 places and 23 post codes in the 5 digits format.
This page contains 23 post code records. Every post code on this page maps to a single place.
Nearby counties include Clarion County, Indiana County, Armstrong County. Other counties in Pennsylvania (PA) include Adams County, Allegheny County, Armstrong County.
Addresses in Jefferson County usually include the place, county, state, post code, and country; confirm the local order before mailing.
At a glance
Address example
Postal formats vary by country; these are the address elements.
Shared post codes
Every post code on this page maps to a single place.
Location
FAQ
How many places are in Jefferson County?
23
How many post codes are in Jefferson County?
23
Which state is Jefferson County in?
Pennsylvania (PA)
What is the post code format?
5 digits