COUNTY · KS
Cheyenne County, Kansas
Cheyenne County is a county in Kansas with FIPS code 20023 and an estimated population of 2,636 (Census 2023), 88th largest of 105 in the state.
County facts
- Name
- Cheyenne County
- State
- Kansas
- Type
- county
- FIPS code
- 20023
- State FIPS
- 20
- Population (2023)
- 2,636
- Change since 2020
- +0.8%
- State rank
- 88 of 105
Population is the Census Bureau’s Vintage 2023 estimate.
Questions
What is the FIPS code for Cheyenne County?
Cheyenne County, Kansas has the five-digit FIPS code 20023: 20 for the state and 023 for the county.
What state is Cheyenne County in?
Cheyenne 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.