COUNTY · OH
Highland County, Ohio
Highland County is a county in Ohio with FIPS code 39071 and an estimated population of 43,614 (Census 2023), 56th largest of 88 in the state.
County facts
- Name
- Highland County
- State
- Ohio
- Type
- county
- FIPS code
- 39071
- State FIPS
- 39
- Population (2023)
- 43,614
- Change since 2020
- +0.6%
- State rank
- 56 of 88
Population is the Census Bureau’s Vintage 2023 estimate.
Questions
What is the FIPS code for Highland County?
Highland County, Ohio has the five-digit FIPS code 39071: 39 for the state and 071 for the county.
What state is Highland County in?
Highland County is in Ohio.
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.