Cleveland County, OK — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
297,545
Male
148,524
49.9%
Female
149,021
50.1%
Median Age
35.1 yrs
Avg Household Size
2.5
Foreign Born
6.7%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher22.9%
High School or Higher38.8%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
7.1%
Disability
0.0%
Non-English Home
5.0%
Married
40.1%
Cleveland County, OK has a population of 297,545 according to 2023 Census Bureau estimates. The median age is 35.1 years. The largest racial or ethnic group is White at 71.3% of the population. 22.9% of residents hold a bachelor's degree or higher. 6.7% of residents are foreign-born.