Texas Population 2024 By County And City. Usafacts uses census data to break down the population of texas by race, age, and more. The current population of katy, texas is 27,666 based on our projections of the latest us census estimates (released may 2024).
Explore our new interactive population density maps for msa, county, tract, block group, place, school district, and zcta. Our team has created a comprehensive report.