Miller County, Arkansas

Miller County, Arkansas, had an estimated population of 42,357 in 2025 across 1,616 km². The figures below come from the US Census Bureau's population estimates and the American Community Survey, each shown with its own vintage and its rank among Arkansas's counties and nationally.

Population
42,357
2025 estimate
Area
1,616 km²
Density
26
per km²
Median income
$48,836
household, ACS 2024
Median age
39.3
years, ACS 2024
How Arkansas's counties spread
Amenities & Infrastructure
IndicatorValue
Households with Broadband202483.1%
Median Gross Rent2024$892
Median Home Value2024$153,900
Owner-Occupied Homes202464.4%
Vacant Homes202417.6%
Demography
IndicatorValue
Aged 65 and Over202417.1%
American Indian & Alaska Native20240.6%
Asian, non-Hispanic20240.8%
Average Household Size2024people2.5
Black, non-Hispanic202425.2%
Foreign-Born20241.6%
Hispanic or Latino20244.1%
Median Age2024years39.3
Sex Ratio2024per 1,000 males1,008
Speak a Language Other Than English20242.7%
Under 18202423.4%
Veterans20246.5%
White, non-Hispanic202465.8%
Economy
IndicatorValue
Below Poverty Line202424.6%
Households on SNAP202415.7%
Income Inequality2024index0.493
Median Household Income2024$48,836
Per Capita Income2024$28,381
Unemployment Rate20247.1%
Education
IndicatorValue
Bachelor's Degree or Higher202415.0%
High School or Higher202486.1%
Health Coverage
IndicatorValue
No Health Insurance202411.5%
With a Disability202420.3%
Population & Density
IndicatorValue
Population202542,357
Population Density2025/km²26
Work & Commute
IndicatorValue
Commute by Public Transit20240.3%
Households with No Vehicle20248.5%
Mean Commute Time2024minutes20.1
Work from Home20243.9%
Compare Miller County against every other county on a map, add layers and run a scatter — open the atlas. Sources and vintages for every figure on this page are listed under datasets, or browse all 3,144 counties.