In 2023, Hennessey, OK had a population of 2.6k people with a median age of 33.7 and a median household income of $54,185. Between 2022 and 2023 the population of Hennessey, OK declined from 2,669 to 2,603, a −2.47% decrease and its median household income grew from $50,707 to $54,185, a 6.86% increase.
The 5 largest ethnic groups in Hennessey, OK are White (Non-Hispanic) (55.7%), Two Races Including Other (Hispanic) (18.5%), Other (Hispanic) (11.8%), White (Hispanic) (11.3%), and Two Races Excluding Other, & Three or More Races (Non-Hispanic) (1.34%).
None of the households in Hennessey, 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.
88.5% of the residents in Hennessey, OK are U.S. citizens.
In 2023, the median property value in Hennessey, OK was $165,900, and the homeownership rate was 64%.
Most people in Hennessey, OK drove alone to work, and the average commute time was 17.7 minutes. The average car ownership in Hennessey, OK was 2 cars per household.