Census place · GEOID 4838476 · Fort Bend County
Katy, TX ZIP codes
3 ZIP/ZCTAs intersecting this Census place in Fort Bend County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Katy (GEOID 4838476). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 216,166 (3 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Katy, TX
ZIP/ZCTA overlap with Katy
Population overlap
Share of each ZIP/ZCTA’s population located within Katy, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Katy
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 77423 | Brookshire | Waller County | 16,689 | $82,280 |
| 77493 | Katy | Harris County | 62,264 | $113,388 |
| 77494 | Katy | Fort Bend County | 137,213 | $146,105 |
USPS associates these ZIPs with Katy
These codes list Katy as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 77449 | Katy | Harris County | 123,042 | $85,934 |
| 77450 | Katy | Harris County | 73,226 | $105,607 |
| 77491 | Katy | Waller County | 878 | — |
| 77492 | Katy | Waller County | 793 | — |