Spencer County, KY — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
19,875
Male
10,011
50.4%
Female
9,864
49.6%
Median Age
43.3 yrs
Avg Household Size
2.8
Foreign Born
0.9%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher15.5%
High School or Higher42.4%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
5.6%
Disability
0.0%
Non-English Home
4.7%
Married
48.7%
Spencer County, KY has a population of 19,875 according to 2023 Census Bureau estimates. The median age is 43.3 years. The largest racial or ethnic group is White at 94.3% of the population. 15.5% of residents hold a bachelor's degree or higher. 0.9% of residents are foreign-born.