Swimming Pools & Spas in Williamson County, TX (2026)
1 county-level rule, plus city-specific rules for 2 cities in Williamson County, Texas.
Verified from official government sources
Note: These county rules apply to unincorporated areas of Williamson County. If you live within an incorporated city, that city's own rules apply: see the city list below.
Fencing & Safety Requirements
State law requires a pool yard enclosure at least 48 inches high for pools owned or controlled by a property owners association or multiunit rental complex. Private single-family pools carry no state fence mandate.
Williamson County Pool Fencing Requirements
Light RestrictionsTex. Health & Safety Code §757.003(b)
The height of the pool yard enclosure must be at least 48 inches as measured from the ground on the side away from the pool.
Swimming Pools & Spas by City in Williamson County
2 cities in Williamson County have their own swimming pools & spas rules. Each link goes to that city's dedicated page with code citations.
All Williamson County ordinances
See every category we cover for Williamson County: parking, noise, fences, fires, animals, pools, and more.
Williamson County Ordinance Hub →