COUNTY · WI
Pepin County, Wisconsin
Pepin County is a county in Wisconsin with FIPS code 55091 and an estimated population of 7,441 (Census 2023), 69th largest of 72 in the state.
County facts
- Name
- Pepin County
- State
- Wisconsin
- Type
- county
- FIPS code
- 55091
- State FIPS
- 55
- Population (2023)
- 7,441
- Change since 2020
- +1.4%
- State rank
- 69 of 72
Population is the Census Bureau’s Vintage 2023 estimate.
Questions
What is the FIPS code for Pepin County?
Pepin County, Wisconsin has the five-digit FIPS code 55091: 55 for the state and 091 for the county.
What state is Pepin County in?
Pepin 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.