Kirby, Texas Demographics & Population 2026
During the 2020–2024 ACS period, Kirby, Texas had a total population of 8,117, the 317th largest city in Texas, with a median household income of $55,532, which is 29% lower than the state average. The poverty rate is 13.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Kirby Quick Facts
How Kirby Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 8,100 | 8,117 | +0.2% |
| Median household income | $58,700 | $55,532 | -5.4% |
| Median home value | $159,000 | $165,500 | +4.1% |
How Kirby Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
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: 61
Education
Educational Attainment (Adults 25+)
Kirby Rankings in Texas
Explore Texas Rankings
Other Cities in Bexar County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| San Antonio | 1,479,835 | $65,056 | 17.2% | $235,700 |
| Schertz | 44,050 | $99,948 | 5.2% | $317,100 |
| Timberwood Park | 35,413 | $157,100 | 6.0% | $510,600 |
| Cibolo | 35,109 | $122,365 | 4.1% | $351,900 |
| Converse | 29,607 | $94,222 | 11.6% | $248,400 |
| Universal City | 20,189 | $74,811 | 8.8% | $269,600 |
| Live Oak | 15,984 | $79,696 | 5.5% | $246,300 |
| Selma | 11,503 | $97,066 | 6.2% | $313,900 |
| Leon Valley | 11,446 | $59,481 | 12.9% | $253,200 |
| Fair Oaks Ranch | 10,728 | $174,327 | 2.4% | $657,600 |
Cities Similar to Kirby
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Cuero | 8,165 | $56,480 | $176,900 | 15.2% | 21.7% |
| Hillsboro | 8,506 | $56,083 | $157,900 | 16.0% | 20.0% |
| West Livingston | 8,199 | $61,943 | $153,600 | 9.5% | 18.8% |
| Marble Falls | 7,752 | $57,925 | $338,800 | 26.9% | 15.5% |
| Los Fresnos | 8,291 | $61,938 | $152,200 | 24.0% | 34.7% |
Population Overview
Kirby is a small city located in Texas, within Bexar County. The total population is 8,117. It ranks as the 317th most populous out of 1,795 Census-designated places in Texas.
Age Demographics
The median age in Kirby is 38.1 years. This is 7% higher than the state median of 35.6 years.
Economy, Income & Housing
The median household income in Kirby is $55,532. This is 29% lower than the state median of $78,476. It is also 31% lower than the national median of $80,734. The poverty rate stands at 13.5%. This is 2% lower than the state poverty rate of 13.8%. The unemployment rate is 5.1%. This is 4% lower than the state rate of 5.3%. The median home value is $165,500. Housing costs are 42% lower than the state median of $283,800. The home-value-to-income ratio is 3.0x. 66.1% of occupied housing units are owner-occupied. This homeownership rate is 6% higher than the state average of 62.6%.
Race & Ethnicity
The largest racial or ethnic group in Kirby is Hispanic or Latino, making up 61.5% of the population. White (non-Hispanic) residents account for 19.2%. The White (non-Hispanic) population (19.2%) is well below the state average of 39.1%. The Hispanic or Latino population is significantly higher than the state average (61.5% vs 39.7%). The Asian population (1.6%) is well below the state average of 5.5%.
Education
15.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 53% lower than the state rate of 33.8%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 71.3%.
Data Sources & Methodology
All demographic data for Kirby, Texas is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Texas state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,795 Census-designated places in Texas. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Kirby, Texas?
Kirby, Texas has a population of 8,117 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Kirby, TX?
The median household income in Kirby is $55,532, which is 31% lower than the national median of $80,734.
What is the poverty rate in Kirby, TX?
The poverty rate in Kirby is 13.5%. This means approximately 1,095 residents live below the federal poverty line.
What is the racial makeup of Kirby, Texas?
Kirby's population is 19.2% White, 11.0% Black, 61.5% Hispanic/Latino, and 1.6% Asian.
What is the median home value in Kirby, TX?
The median home value in Kirby is $165,500. The home-value-to-income ratio is 3.0x.
How educated is Kirby, Texas?
15.8% of adults (25+) in Kirby hold a bachelor's degree or higher, and 4.6% hold a graduate or professional degree.