Overview
Jefferson County is a county of Wisconsin, United States (FIPS wi055), with a population of about 85,038[1].
Geography
- Coordinates: 43.0208, -88.7759
- Time zone: America/Chicago
Places · place_us_wi_jefferson_county
Jefferson County is a county of Wisconsin, United States.
Jefferson County is a county of Wisconsin, United States (FIPS wi055), with a population of about 85,038[1].