Delaware County, OK — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
41,017
Male
20,309
49.5%
Female
20,708
50.5%
Median Age
47.0 yrs
Avg Household Size
2.4
Foreign Born
1.9%
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 Higher42.5%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
7.2%
Disability
0.0%
Non-English Home
9.2%
Married
46.4%
Delaware County, OK has a population of 41,017 according to 2023 Census Bureau estimates. The median age is 47.0 years. The largest racial or ethnic group is White at 63.5% of the population. 14.1% of residents hold a bachelor's degree or higher. 1.9% of residents are foreign-born.