COUNTY · WI
Lincoln County, Wisconsin
Lincoln County is a county in Wisconsin with FIPS code 55069 and an estimated population of 28,405 (Census 2023), 45th largest of 72 in the state.
County facts
- Name
- Lincoln County
- State
- Wisconsin
- Type
- county
- FIPS code
- 55069
- State FIPS
- 55
- Population (2023)
- 28,405
- Change since 2020
- -0.1%
- State rank
- 45 of 72
Population is the Census Bureau’s Vintage 2023 estimate.
Questions
What is the FIPS code for Lincoln County?
Lincoln County, Wisconsin has the five-digit FIPS code 55069: 55 for the state and 069 for the county.
What state is Lincoln County in?
Lincoln County is in Wisconsin.
How do I know if an address is in this county?
Use the address lookup. ZIP codes and city names can cross county lines, so an address is the reliable check.
Sources: U.S. Census Bureau geographic reference files; Census Bureau Population Estimates, Vintage 2023. Last reviewed 2026-10-27.