Johnston County, OK — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
10,334
Male
5,224
50.6%
Female
5,110
49.4%
Median Age
39.5 yrs
Avg Household Size
2.5
Foreign Born
1.6%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher14.1%
High School or Higher38.3%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
5.8%
Disability
0.0%
Non-English Home
8.3%
Married
38.9%
Johnston County, OK has a population of 10,334 according to 2023 Census Bureau estimates. The median age is 39.5 years. The largest racial or ethnic group is White at 68.8% of the population. 14.1% of residents hold a bachelor's degree or higher. 1.6% of residents are foreign-born.