COUNTY · MD
Garrett County, Maryland
Garrett County is a county in Maryland with FIPS code 24023 and an estimated population of 28,423 (Census 2023), 22nd largest of 24 in the state.
County facts
- Name
- Garrett County
- State
- Maryland
- Type
- county
- FIPS code
- 24023
- State FIPS
- 24
- Population (2023)
- 28,423
- Change since 2020
- -1.3%
- State rank
- 22 of 24
Population is the Census Bureau’s Vintage 2023 estimate.
Questions
What is the FIPS code for Garrett County?
Garrett County, Maryland has the five-digit FIPS code 24023: 24 for the state and 023 for the county.
What state is Garrett County in?
Garrett County is in Maryland.
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.