In 2021, Allen, OK had a population of 969 people with a median age of 37 and a median household income of $36,333. Between 2020 and 2021 the population of Allen, OK declined from 1,024 to 969, a −5.37% decrease and its median household income grew from $25,667 to $36,333, a 41.6% increase.
The 5 largest ethnic groups in Allen, OK are White (Non-Hispanic) (64.5%), American Indian & Alaska Native (Non-Hispanic) (17.6%), Two+ (Non-Hispanic) (11.9%), Two+ (Hispanic) (2.58%), and White (Hispanic) (1.55%).
None of the households in Allen, OK reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99% of the residents in Allen, OK are U.S. citizens.
In 2021, the median property value in Allen, OK was $70,200, and the homeownership rate was 67.9%.
Most people in Allen, OK drove alone to work, and the average commute time was 21.6 minutes. The average car ownership in Allen, OK was 2 cars per household.