Killeen Population

1890–2026

163.53K

2026 projection

6.3% since 2020 (increase)

050K100K150K200K1900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Killeen. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026163,533+1,6501.02%
2025161,883+1,4950.93%
2024160,388+6020.38%
2023159,786+4280.27%
2022159,358+2,2231.41%
2021157,135+3,3502.18%
2020153,785+1,9801.30%
2019151,805+2,9681.99%
2018148,837+3,5462.44%
2017145,291+2,2721.59%

Showing 10 of 29 years.

Killeen Demographics

30.3median age

Median age

Female31.5 yrs
Male29.1 yrs

Adults

111,796
13,315 seniors · 12%98,481 other adults

Sex

Female 50.7% · 80,238Male 49.3% · 77,921

Population by age

MaleFemale85+ years, male: 46385+ years, female: 99280–84 years, male: 40780–84 years, female: 62675–79 years, male: 85075–79 years, female: 89870–74 years, male: 1,67070–74 years, female: 1,85165–69 years, male: 2,51665–69 years, female: 3,04260–64 years, male: 3,12660–64 years, female: 3,17355–59 years, male: 3,24955–59 years, female: 3,64950–54 years, male: 3,45050–54 years, female: 4,55445–49 years, male: 3,90445–49 years, female: 4,39940–44 years, male: 4,67940–44 years, female: 5,82335–39 years, male: 6,45735–39 years, female: 6,38130–34 years, male: 6,68430–34 years, female: 7,12925–29 years, male: 7,30825–29 years, female: 7,09220–24 years, male: 7,38220–24 years, female: 6,49415–19 years, male: 5,32015–19 years, female: 5,14210–14 years, male: 6,74910–14 years, female: 5,9725–9 years, male: 6,3215–9 years, female: 6,0460–4 years, male: 7,3860–4 years, female: 6,97585+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–42K2K4K4K6K6K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 1,582 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Killeen Income

$60,977median household income

Median household income

$60,977

Half of households earn more, half earn less

Median earnings

$41,116

Typical yearly pay for a worker 25 or older.

Poverty rate

17.4%

About 1 in 6 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Killeen Marital Status

47% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married47%49%44%
Never married34%36%32%
Divorced12%9%14%
Widowed4%2%6%
Separated3%3%3%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201

Sources

10 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year