Miller County, AR — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
42,588
Male
21,239
49.9%
Female
21,349
50.1%
Median Age
39.0 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 Higher10.9%
High School or Higher38.3%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
5.7%
Disability
0.0%
Non-English Home
8.9%
Married
35.5%
Miller County, AR has a population of 42,588 according to 2023 Census Bureau estimates. The median age is 39.0 years. The largest racial or ethnic group is White at 67.5% of the population. 10.9% of residents hold a bachelor's degree or higher. 1.6% of residents are foreign-born.