Local Wiki

Williamson County

Official County Record

Official source, last checked Aug 4, 2026

Commissioners Court meets: Most Tuesdays, 9:30 AM
Meeting location: Williamson County Courthouse, 710 S. Main St, 2nd Floor, Georgetown, TX 78626
County Clerk: Nancy E. Rister · (512) 943-1515 · P.O. Box 647, Jarrell 76537
Agendas posted at: https://www.wilcotx.gov/AgendaCenter
County Judge (also handles public records requests): Steven Snell · (512) 943-1550 · steve.snell@wilcotx.gov

Sources

Other Local Government Here

Local government is layered — cities, counties, school districts, and special districts are separate, overlapping governments. Most residents are covered by several at once, and more may exist here than are listed below.

Other Known Local Governments Here

These local governments — special-purpose districts, and smaller incorporated cities and towns — are known to exist in this area, but haven’t been individually researched yet, so there’s no meeting info or contacts on file. Listed here as a starting point if you want to look into one yourself; where we could confirm an official website, the name links there. More may exist here than are listed.

School districts (11)

Coupland ISD
Florence ISD
Georgetown ISD
Granger ISD
Hutto ISD
Jarrell ISD
Leander ISD
Liberty Hill ISD
Round Rock ISD
Taylor ISD
Thrall ISD

Source: NCES Common Core of Data (via Urban Institute), 2022 directory — regular school districts only

Emergency services districts (10)

Williamson Co. ESD #5
Williamson County ESD #10
Williamson County ESD 12
Williamson County ESD 6
Williamson County ESD No 7
Williamson County ESD No. 11
Williamson County ESD No. 2
Williamson County ESD No. 3
Williamson County ESD No. 4
Williamson County ESD No.1

Source: SAFE-D 2024 ESD reporting list — self-reported to a trade association, not a certified-complete government registry

Water & utility districts (83)

7 S Ranch MUD
Anderson Mill Limited District
Atlas Ranch MUD 1
Berry Creek Highlands MUD
Block House MUD
Brushy Creek MUD
Burford Ranch MUD
Cool Water MUD
East Williamson County MUD 1
Fern Bluff MUD
Highlands at Mayfield Ranch MUD
Jonah Water SUD
Lakeside MUD 9
Leander MUD 1
Leander MUD 2
Leander MUD 3
Leander Todd MUD 1
Meadows at Chandler Creek MUD
North Austin MUD 1
North San Gabriel MUD 1
North San Gabriel MUD 2
Northwest Williamson County MUD 1
Northwest Williamson County MUD 2
Palmera Ridge MUD
Paloma Lake MUD 1
Paloma Lake MUD 2
Parkside at Mayfield Ranch MUD
Parkside on the River MUD 1
Parkside on the River MUD 2
Parkside on the River MUD 3
Prairie Crossing MUD 1
Prairie Crossing MUD 2
Rancho Del Cielo MUD
Round Rock MUD 1
Round Rock MUD 2
San Gabriel MUD 1
Shell Road MUD
Siena MUD 1
Siena MUD 2
Sonterra MUD
South Fork Ranch MUD
Southeast Williamson County MUD 1
Stonewall Ranch MUD
Upper Brushy Creek WCID
Vista Oaks MUD
Walsh Ranch MUD
Watch Hill MUD
West Williamson County MUD 1
West Williamson County MUD 2
Williamson and Bell Countries MUD 1
Williamson County MUD 10
Williamson County MUD 11
Williamson County MUD 12
Williamson County MUD 13
Williamson County MUD 15
Williamson County MUD 19
Williamson County MUD 19A
Williamson County MUD 19B
Williamson County MUD 19C
Williamson County MUD 19D
Williamson County MUD 19E
Williamson County MUD 19H
Williamson County MUD 21
Williamson County MUD 22
Williamson County MUD 23
Williamson County MUD 25
Williamson County MUD 26
Williamson County MUD 28
Williamson County MUD 29
Williamson County MUD 30
Williamson County MUD 31
Williamson County MUD 32
Williamson County MUD 34
Williamson County MUD 35
Williamson County MUD 37
Williamson County MUD 38
Williamson County MUD 39
Williamson County MUD 49
Williamson County MUD 51
Williamson County WSIDD 3
Williamson-Liberty Hill MUD
Williamson-Travis Counties MUD 1
Woodside MUD 1

Source: TCEQ Water Districts GIS layer — active status only

Special districts · Health (2)

Bluebonnet Trails Community MHMR Center
Williamson County Public Health District (official website, opens in a new tab)

Source: U.S. Census Bureau, 2022 Census of Governments — Government Units listing (independent special districts) · Website links from the official .gov registry and the Census Bureau’s 2022 Government Units listing, checked September 2026

Special districts · Housing & Community Development (4)

Georgetown City Housing Authority (official website, opens in a new tab)
Granger City Housing Authority
Round Rock Housing Authority
Taylor City Housing Authority

Special districts · Library (1)

Liberty Hill Public Library District (official website, opens in a new tab)

Special districts · Multi-Purpose (5)

Brushy Creek Regional Utility Authority (Bcrua)
Lone Star Rwa
Lower Brushy Creek WCID
Ranch at Cypress Creek Municipal Utility District 1
Williamson County Water Sewer Irrigation and Drainage District 3

Source: U.S. Census Bureau, 2022 Census of Governments — Government Units listing (independent special districts)