Overview
Jefferson County is a county of Pennsylvania, United States (FIPS pa065), with a population of about 45,200[1].
Geography
- Coordinates: 41.1281, -78.9994
- Time zone: America/New_York
Places · place_us_pa_jefferson_county
Jefferson County is a county of Pennsylvania, United States.
Jefferson County is a county of Pennsylvania, United States (FIPS pa065), with a population of about 45,200[1].