COUNTY · TN
Grundy County, Tennessee
Grundy County is a county in Tennessee with FIPS code 47061 and an estimated population of 13,955 (Census 2023), 82nd largest of 95 in the state.
County facts
- Name
- Grundy County
- State
- Tennessee
- Type
- county
- FIPS code
- 47061
- State FIPS
- 47
- Population (2023)
- 13,955
- Change since 2020
- +3.0%
- State rank
- 82 of 95
Population is the Census Bureau’s Vintage 2023 estimate.
Questions
What is the FIPS code for Grundy County?
Grundy County, Tennessee has the five-digit FIPS code 47061: 47 for the state and 061 for the county.
What state is Grundy County in?
Grundy County is in Tennessee.
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.