With 494,360 people, Killeen is a metro area. 163,646 more people live here than in 2000. That puts it in the top 9% of US metro areas for household income. The median age is 32.9, younger than the US median of 38.9. 26% of adults hold a bachelor's degree or higher. Home values have roughly tripled since 2000, reaching $233,598.
At a glance
Lower income
median household income $69,874, below the US median
US median: $82,259
Younger
median age 32.9
US median: 38.9
Less educated
26% hold a bachelor's degree
US average: 36%
Less affordable
home values up 73%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Killeen
What changed most since 1990
Population268,822 → 494,360(+84%)US over the same years: +35%
Adults with a bachelor's degree15.5% → 25.7%(+10.2 pts)US over the same years: +15.3 pts
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)56.3%(34,815)
US avg: 26.4%
Gulf War (1990s)42.6%(26,294)
US avg: 24.3%
Vietnam era17.7%(10,924)
US avg: 33.1%
Korean War1.6%(1,000)
US avg: 4.5%
World War II0.3%(188)
US avg: 1%
Share of the 61,791 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Killeen, decade by decade
Killeen population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
1990
268,822
$56,727
$134,361
15.5%
62.8
2000
330,714
$66,739
$135,082
17.9%
73.3
2010
405,300
$69,451
$158,400
19.9%
78.7
2020
475,367
$67,130
$179,816
23.5%
86.1
2024
494,360
$69,874
$233,598
25.7%
84.7
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.