Mill Creek

County:: Johnston County
County Seat:: No
Area (mi²):: 0.384
State:: Oklahoma

Mill Creek is a town located in Johnston County, Oklahoma. Mill Creek has a 2025 population of 288. Mill Creek is currently declining at a rate of 0% annually and its population has decreased by -0.69% since the most recent census, which recorded a population of 290 in 2020.

The average household income in Mill Creek is $55,002 with a poverty rate of 13.41%. The median age in Mill Creek is 48.1 years: 33.2 years for males, and 57.8 years for females.

Demographics

The racial composition of Mill Creek includes 63.31% White, 22.18% Native American, 3.23% other race, and smaller percentages for Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Native American

Two or more races

Other race

Black or African American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	157	63.31%
Native American	55	22.18%
Two or more races	25	10.08%
Other race	8	3.23%
Black or African American	3	1.21%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Mill Creek Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mill Creek's average per capita income is $41,250. Household income levels show a median of $36,875. The poverty rate stands at 13.41%.

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	$85,000	-
Families	$53,750	$70,721
Households	$36,875	$55,002
Non Families	$23,750	$27,006

$41,250

Average Income

$36,875

Median Household Income

13.41%

Poverty Rate