COUNTY · KS
Harvey County, Kansas
Harvey County is a county in Kansas with FIPS code 20079 and an estimated population of 33,504 (Census 2023), 17th largest of 105 in the state.
County facts
- Name
- Harvey County
- State
- Kansas
- Type
- county
- FIPS code
- 20079
- State FIPS
- 20
- Population (2023)
- 33,504
- Change since 2020
- -1.4%
- State rank
- 17 of 105
Population is the Census Bureau’s Vintage 2023 estimate.
Questions
What is the FIPS code for Harvey County?
Harvey County, Kansas has the five-digit FIPS code 20079: 20 for the state and 079 for the county.
What state is Harvey County in?
Harvey County is in Kansas.
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.