Williamson
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Williamson

County

Territory

  • officials recorded 7
  • partly recorded 7
  • nothing recorded 4
GEOID
48491
OCD-ID
ocd-division/country:us/state:tx/county:williamson
POP
752,827 (2025)
CENTER
30.6475, -97.6004
SOURCE
census tiger

Government of Williamson

Bodies, seats, agencies and services that belong to Williamson itself. Jurisdictions inside it are listed separately below.

Organization 8

Departments

  • Prosecutes misdemeanor criminal cases, handles civil matters for the county, and provides legal counsel to county officials. Williamson County has both a County Attorney and a District Attorney (26th Judicial District).

  • Maintains county records including property records, vital records, and court records. Serves as clerk of the County Court and Commissioners Court.

  • Governing body of Williamson County consisting of the County Judge and four precinct commissioners. Sets the county budget, tax rate, and policies.

  • Professional healthcare organization providing Advanced Life Support, Basic Life Support, and inter-facility transports across Williamson County since 1975. CAAS-accredited with 19 stations and 18 ambulances operating 24/7.

  • Chief executive office of Williamson County, presiding over the Commissioners Court and providing administrative leadership for county government.

  • Primary law enforcement agency for Williamson County, providing patrol operations, jail services, warrant execution, and other law enforcement functions.

  • Collects property taxes, processes vehicle registrations and titles, and handles voter registration for Williamson County.

  • Manages and invests county funds, processes payroll, and oversees the financial operations of Williamson County government.

Within Williamson

Each of these governs itself. Counts are that jurisdiction's own records.

jurisdictions
29
agencies
96
bodies
11
officials
29
Name Agencies Bodies Officials
Round Rock 19 1 7
Georgetown 4 1 1
Leander 1 1 1
Cedar Park 1 1 0
Hutto 9 1 3
Taylor 20 1 5
Liberty Hill 2 0 0
Jarrell 4 0 0
Bartlett 14 1 0
Florence 10 1 6
Granger 6 1 0
Thrall 4 1 0
Weir 1 0 0
Coupland 1 1 6
Bartlett Independent School District 0 0 0
Brushy Creek 0 0 0
Coupland Independent School District 0 0 0
Florence Independent School District 0 0 0
Georgetown Independent School District 0 0 0
Granger Independent School District 0 0 0
Hutto Independent School District 0 0 0
Jarrell Independent School District 0 0 0
Liberty Hill Independent School District 0 0 0
Round Rock Independent School District 0 0 0
Santa Rita Ranch 0 0 0
Serenada 0 0 0
Sonterra 0 0 0
Taylor Independent School District 0 0 0
Thrall Independent School District 0 0 0