COUNTY · WY
Sheridan County, Wyoming
Sheridan County is a county in Wyoming with FIPS code 56033 and an estimated population of 32,519 (Census 2023), 7th largest of 23 in the state.
County facts
- Name
- Sheridan County
- State
- Wyoming
- Type
- county
- FIPS code
- 56033
- State FIPS
- 56
- Population (2023)
- 32,519
- Change since 2020
- +4.9%
- State rank
- 7 of 23
Population is the Census Bureau’s Vintage 2023 estimate.
Questions
What is the FIPS code for Sheridan County?
Sheridan County, Wyoming has the five-digit FIPS code 56033: 56 for the state and 033 for the county.
What state is Sheridan County in?
Sheridan County is in Wyoming.
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.