County profile
Williamson County, TX 17 departments
551 HIFLD personnel across 17 departments in Williamson County · #17 of 249 in-state.
Williamson County, TX carries a heavy HIFLD roster (551 personnel across 17 departments) - #17 of 249 in-state; mix 3/8/0 career/volunteer/combination.
- Personnel rank #17 of 249 in Texas
- 4.17 stations per 100 personnel
- 21% of roster in Round Rock Fire Department - Central Station
- 16 of 17 depts provide EMS
- 17 of 1,879 Texas departments statewide
Fire Departments in Williamson County
Coverage desk
Roster-weight lane (551 personnel) - station density and largest-book share from HIFLD.
Staffing mix: 3 career, 8 volunteer, 0 combination (47% volunteer).
4.17 stations per 100 HIFLD personnel (23 stations / 551 roster).
Largest book: Round Rock Fire Department - Central Station holds 21% of county personnel (116 of 551).
Photo-finish peer: Jackson County, OR (+0 personnel).
FAQ
How many firefighters serve Williamson County? ▼
Williamson County has 551 total fire department personnel across 17 departments. The average per department is 32, which is 6% below the Texas average.
How many fire departments are in Williamson County, TX? ▼
Williamson County, TX has 17 fire departments with available federal data. 3 career, 8 volunteer, By total reported personnel it ranks #17 of 249 among Texas counties with at least one listed department.
Are Williamson County fire departments mostly volunteer? ▼
Williamson County has a mix: 3 career, 8 volunteer, 0 combination.
Does Williamson County have EMS coverage? ▼
Yes - 19 departments in Williamson County provide EMS services.
Nationwide counties with similar fire coverage
Source: U.S. Fire Administration, National Fire Department Registry NFDR (National Fire Department Registry) · 2024 Personnel totals for Williamson County sum HIFLD roster fields (career + volunteer) where reported.