Seminole County, OK — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
23,550
Male
11,598
49.2%
Female
11,952
50.8%
Median Age
39.2 yrs
Avg Household Size
2.6
Foreign Born
2.0%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher10.1%
High School or Higher34.8%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
6.6%
Disability
0.0%
Non-English Home
9.8%
Married
37.9%
Seminole County, OK has a population of 23,550 according to 2023 Census Bureau estimates. The median age is 39.2 years. The largest racial or ethnic group is White at 64.7% of the population. 10.1% of residents hold a bachelor's degree or higher. 2.0% of residents are foreign-born.