Hennessey

County:: Kingfisher County
County Seat:: No
Area (mi²):: 3.707
State:: Oklahoma

Hennessey is a town located in Kingfisher County, Oklahoma. Hennessey has a 2025 population of 2,192. Hennessey is currently growing at a rate of 0.41% annually and its population has increased by 2.14% since the most recent census, which recorded a population of 2,146 in 2020.

The average household income in Hennessey is $101,801 with a poverty rate of 15.01%. The median age in Hennessey is 33.7 years: 33.8 years for males, and 33.6 years for females.

Demographics

The racial composition of Hennessey includes 66.96% White, 11.79% other race, and smaller percentages for Native American, Asian, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Native American

Asian

Black or African American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,743	66.96%
Two or more races	526	20.21%
Other race	307	11.79%
Native American	24	0.92%
Asian	3	0.12%
Black or African American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Hennessey Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Hennessey's average per capita income is $47,457. Household income levels show a median of $54,185. The poverty rate stands at 15.01%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$81,875	-
Families	$68,788	$117,092
Households	$54,185	$101,801
Non Families	$17,829	$52,147

$47,457

Average Income

$54,185

Median Household Income

15.01%

Poverty Rate