COUNTY · IN
Ripley County, Indiana
Ripley County is a county in Indiana with FIPS code 18137 and an estimated population of 29,227 (Census 2023), 55th largest of 92 in the state.
County facts
- Name
- Ripley County
- State
- Indiana
- Type
- county
- FIPS code
- 18137
- State FIPS
- 18
- Population (2023)
- 29,227
- Change since 2020
- +0.9%
- State rank
- 55 of 92
Population is the Census Bureau’s Vintage 2023 estimate.
Questions
What is the FIPS code for Ripley County?
Ripley County, Indiana has the five-digit FIPS code 18137: 18 for the state and 137 for the county.
What state is Ripley County in?
Ripley County is in Indiana.
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.