COUNTY · FL
Pasco County, Florida
Pasco County is a county in Florida with FIPS code 12101 and an estimated population of 632,996 (Census 2023), 11th largest of 67 in the state.
County facts
- Name
- Pasco County
- State
- Florida
- Type
- county
- FIPS code
- 12101
- State FIPS
- 12
- Population (2023)
- 632,996
- Change since 2020
- +11.8%
- State rank
- 11 of 67
Population is the Census Bureau’s Vintage 2023 estimate.
Questions
What is the FIPS code for Pasco County?
Pasco County, Florida has the five-digit FIPS code 12101: 12 for the state and 101 for the county.
What state is Pasco County in?
Pasco County is in Florida.
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.