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 and multiracial populations.

Population by Race

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%

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