City profile
Katy, TX
Waller County · Population 25,184
Katy is a town in Waller County, TX with about 25,184 residents and a typical home value near $402,000. It is 28 miles from Houston, TX, which shapes its climate, healthcare access and amenities.
Climate
Climate type
Humid subtropical
Winter avg
54°F
Summer avg
84°F
Sunny days / yr
204
Home prices & cost of living
Median home price
$401,700
Typical monthly housing
$2,785
Cost of living (100 = U.S.)
107
Taxes
- Property tax
- 1.80%
- State income tax (top)
- None
- Social Security
- Not taxed
- Pensions
- Not taxed
- Sales tax (state + avg. local)
- 8.20%
FEMA natural hazard risk
Relatively Low · county score 70/100
Top hazards: Drought, Tornado, Hurricane
Nearest major airport
33 mi to George Bush Intercontinental Airport (IAH)
Political lean (2024 county vote)
Leans Republican · 37% Democratic / 62% Republican
Community
Population
25,184
Black population
11.2%
County
Waller County
Detailed crime figures are available for our 201 hand-researched cities.
2025–2026 trends
2026 market trends
- ▸TX is gaining retirees — a sign of strong retiree services and community
- ▸Home insurance premiums are rising quickly here
- ▸Home prices are softening in 2026 — more room to negotiate
- ▸Climate/cost risks to check: extreme heat, hail
Highlights
- About 25,184 residents
- Typical home value about $402,000
- 28 miles from Houston, TX
Trade-offs
- Scores for this place are estimated from Census data and the nearest major city
Figures are estimates from public sources (see How we match). Verify before making decisions.