Katy, Texas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Katy, Texas is 23,900 as of the 2023 American Community Survey, making it the 142nd-largest city in Texas. The median household income is $107,332, the median home value is $376,800, and the median age is 36.0.
The population has grown 95.8% since 2010 (14,167 → 27,741).
23,900
Population
1563
People / sq mi
$107,332
Median Income
$376,800
Median Home Value
Katy covers 15.3 sq mi of land at 1563 people per square mile.
About Katy, TX
Katy is a city in Texas with a population of 23,900. It ranks #142 among cities in Texas by population. The median age is 36.0, younger than the national median. The population is 48.9% male and 51.1% female.
The median household income in Katy is $107,332, above the US median of $74,580. 3.0% of residents live below the federal poverty level. Home values sit at a median of $376,800, with monthly rent averaging $1,609. The homeownership rate of 77.2% is higher than the national rate of 64.8%.
Educational attainment in Katy reflects 47.1% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 13.8% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 30.0 minutes each way.
Katy city Population History (2010-2024)
The city of Katy city had a population of 14,167 in 2010 and 27,741 in 2024, a 95.8% growth over 14 years. The peak was 27,741 in 2024. Average annual growth rate: 4.95%.
27,741
Population (2024)
14,167
Population (2010)
27,741
Peak (2024)
4.95%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 14,167 |
| 2011 | 14,404 |
| 2012 | 14,707 |
| 2013 | 15,020 |
| 2014 | 15,574 |
| 2015 | 16,138 |
| 2016 | 17,084 |
| 2017 | 18,095 |
| 2018 | 19,289 |
| 2019 | 21,729 |
| 2020 | 22,419 |
| 2021 | 23,768 |
| 2022 | 25,351 |
| 2023 | 26,609 |
| 2024 | 27,741 |
Race & Ethnicity
| White | 52.3% |
| Black or African American | 9.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.0% |
| Two or More Races | 0.0% |
Economy & Income
$107,332
Median Household Income
$45,327
Per Capita Income
3.0%
Poverty Rate
3.6%
Unemployment Rate
Housing
$376,800
Median Home Value
$1,609
Median Rent
77.2%
Owner-Occupied
Education
91.1%
High School+
47.1%
Bachelor's+
Commute
0.8%
Drive Alone
72.8%
Public Transit
13.8%
Work From Home
30.0 min
Avg Commute
Community Profile
25.2%
Foreign Born
69.9%
Non-English at Home
8.2%
Veterans
9.3%
With Disability
89.0%
Health Insurance
96.5%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 17.1% |
| Finance, Insurance & Real Estate | 13.6% |
| Construction | 9.3% |
| Manufacturing | 8.7% |
| Education, Health Care & Social Services | 7.4% |
| Information | 6.9% |
| Retail Trade | 6.4% |
| Agriculture & Mining | 5.8% |
| Public Administration | 3.7% |
| Arts, Entertainment & Food Services | 3.2% |
| Transportation & Warehousing | 2.5% |
Largest cities in Texas
Largest counties in Texas
Part of Texas
Metro areas in Texas
City rankings
Frequently Asked Questions
Katy, Texas has a population of 23,900 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 142nd-largest city in Texas.
The median household income in Katy, Texas is $107,332, with 3.0% of residents living below the federal poverty level.
The median home value in Katy, Texas is $376,800, with median monthly rent at $1,609 and a homeownership rate of 77.2%.
The median age in Katy, Texas is 36.0 years. The population is 48.9% male and 51.1% female.
The population has grown 95.8% since 2010 (14,167 → 27,741).
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.