Allen Population

2011–2026

105

2026 projection

74.9% since 2020 (decrease)

010020030040050020122014201620182020202220242026

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 Allen. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026105-76.25%
2025112-135.34%
2023125-3521.88%
2022160-27363.05%
2021433+143.34%
2020419-347.51%
2019453+6917.97%
2018384+3710.66%
2017347+263313.10%
201684-2220.75%

Showing 10 of 15 years.

Allen Demographics

69.9median age

Median age

Female0 yrs
Male0 yrs

Adults

55
55 seniors · 100%0 other adults

Sex

Female 63.6% · 35Male 36.4% · 20

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 0.55 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

Allen Marital Status

100% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married100%100%100%
Never married0%0%0%
Divorced0%0%0%
Widowed0%0%0%
Separated0%0%0%

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