COUNTY · TX
Ector County, Texas
Ector County is a county in Texas with FIPS code 48135 and an estimated population of 164,494 (Census 2023), 32nd largest of 254 in the state.
County facts
- Name
- Ector County
- State
- Texas
- Type
- county
- FIPS code
- 48135
- State FIPS
- 48
- Population (2023)
- 164,494
- Change since 2020
- -0.6%
- State rank
- 32 of 254
Population is the Census Bureau’s Vintage 2023 estimate.
Questions
What is the FIPS code for Ector County?
Ector County, Texas has the five-digit FIPS code 48135: 48 for the state and 135 for the county.
What state is Ector County in?
Ector County is in Texas.
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.