COUNTY · AL
Limestone County, Alabama
Limestone County is a county in Alabama with FIPS code 01083 and an estimated population of 114,654 (Census 2023), 11th largest of 67 in the state.
County facts
- Name
- Limestone County
- State
- Alabama
- Type
- county
- FIPS code
- 01083
- State FIPS
- 01
- Population (2023)
- 114,654
- Change since 2020
- +10.0%
- State rank
- 11 of 67
Population is the Census Bureau’s Vintage 2023 estimate.
Questions
What is the FIPS code for Limestone County?
Limestone County, Alabama has the five-digit FIPS code 01083: 01 for the state and 083 for the county.
What state is Limestone County in?
Limestone County is in Alabama.
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.