Texas · City Profile
Katy, TX
Katy sits in Harris, Texas, and is covered by 6 ZIP code tabulation areas. Across those ZIPs, an estimated 380,986 people live, work, and commute. Demographic and housing figures come from the U.S. Census Bureau's American Community Survey 5-Year Estimates (2018–2022).
Each ZIP code in Katy has its own character. Some are dense and walkable; others are exurban or rural, with single-digit households per square mile. The list below lets you compare the basic shape of each one — population, income, and home value — before clicking through to the full neighborhood profile.
Across the city overall, the typical owner-occupied home is valued near $310,550 and median asking rent runs around $1,715 per month. Median household income hovers around $110,052. These are averages of ZIP-level medians and will read differently depending on which neighborhood you actually settle in — which is precisely what the per-ZIP pages are for.
ZIP codes in Katy
| ZIP | County | Population | Median income | Median home value |
|---|---|---|---|---|
| 77449 | Harris | 122,098 | $82,300 | $213,500 |
| 77450 | Harris | 72,651 | $103,245 | $318,400 |
| 77491 | Harris | 0 | — | — |
| 77492 | Harris | 0 | — | — |
| 77493 | Harris | 55,317 | $110,220 | $290,200 |
| 77494 | Harris | 130,920 | $144,444 | $420,100 |
Thinking about relocating to Katy?
A few practical considerations as you evaluate the move:
- Pick the ZIP, not just the city. Median income, school assignments, walkability and crime patterns can vary dramatically between neighboring ZIPs in the same city. Use the per-ZIP pages to compare.
- Compare housing math honestly. The median home value here is $310,550, and median rent is $1,715. At current mortgage rates, that often makes renting the more flexible option for the first 12–24 months while you learn the neighborhoods.
- Verify the commute. Drive your prospective work or school route at peak time — Google Maps optimistic estimates rarely match what locals actually experience.
- Check the boring stuff. Property tax rates, HOA dues, flood-zone designation, and homeowner's insurance availability are easier to research before you sign than after.