Katy city, Texas Demographics & Population 2026
As of 2026, Katy city, Texas has a total population of 23,900, the 142nd largest city in Texas, with a median household income of $107,332, which is 41% higher than the state average. The poverty rate is 5.4%.
Key Takeaways
- Household income is 41% above the state average — one of the wealthiest communities in Texas.
- 47.1% of adults hold a bachelor's degree or higher — top 10% in Texas.
Katy city Quick Facts
How Katy city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 67 | National average: 60
Education
Educational Attainment (Adults 25+)
Katy city Rankings in Texas
Explore Texas Rankings
Cities Similar to Katy city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Saginaw city | 24,467 | $98,003 | $270,300 | 25.9% | 4.0% |
| Corinth city | 22,868 | $118,949 | $351,200 | 43.6% | 3.9% |
| Fresno CDP | 24,087 | $89,442 | $230,400 | 24.5% | 6.5% |
| Watauga city | 23,336 | $91,669 | $233,400 | 25.9% | 10.1% |
| Benbrook city | 24,430 | $82,148 | $278,200 | 44.4% | 7.0% |
Population Overview
Katy city is a small city located in Texas. The total population is 23,900. It ranks as the 142nd most populous out of 1,800 cities and towns in Texas.
Age Demographics
The median age in Katy city is 36.0 years. This is 1% higher than the state median of 35.5 years. With 30.2% of the population under 18, Katy city has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Katy city is $107,332. This is 41% higher than the state median of $76,292. Compared to the national median of $78,538, household income here is 37% higher. The poverty rate stands at 5.4%. This is 61% lower than the state poverty rate of 13.8%. The unemployment rate is 5.5%. This is 6% higher than the state rate of 5.1%. The median home value is $376,800. Housing costs are 45% higher than the state median of $260,400. The home-value-to-income ratio is 3.5x. 77.2% of occupied housing units are owner-occupied. This homeownership rate is 23% higher than the state average of 62.6%.
Race & Ethnicity
The largest racial or ethnic group in Katy city is White (non-Hispanic), making up 46.8% of the population. Hispanic or Latino residents account for 28.7%. The Asian population is significantly higher than the state average (9.1% vs 5.3%).
Education
47.1% of residents aged 25 and older hold a bachelor's degree or higher. This places Katy city in the top 10% of all cities in the state for educational attainment. This is 42% higher than the state rate of 33.1%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 91.1%. Notably, 19.2% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Katy city, Texas is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Texas state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,800 Census-designated places in Texas. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Katy city, Texas?
Katy city, Texas has a population of 23,900 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Katy city, TX?
The median household income in Katy city is $107,332, which is 37% higher the national median of $78,538.
What is the poverty rate in Katy city, TX?
The poverty rate in Katy city is 5.4%. This means approximately 1,284 residents live below the federal poverty line.
What is the racial makeup of Katy city, Texas?
Katy city's population is 46.8% White, 9.3% Black, 28.7% Hispanic/Latino, and 9.1% Asian.
What is the median home value in Katy city, TX?
The median home value in Katy city is $376,800. The home-value-to-income ratio is 3.5x.
How educated is Katy city, Texas?
47.1% of adults (25+) in Katy city hold a bachelor's degree or higher, and 19.2% hold a graduate or professional degree.