| Place Name | Katy |
| Place Type | City |
| ZIP Code(s) | 77493 77494 |
| County | Harris County Waller County |
| Area Code(s) | 281,346,713,832 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 14,363 |
| Population Growth Rate (2010-19) | 55.25% |
| Majority Ethnicity | White 60.99% |
| Metro/Micro Stats Area | Houston-The Woodlands-Sugar Land, TX |
| US Congressional District(s) | Texas 10thTexas 22nd |
| State House Districts | 3,28,132 |
| State Senate Districts | 18 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 60.99% |
| African American | 11.01% |
| Hispanic | 0.19% |
| Asian | 5.94% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 21.86% |