In 2020, Miller County, GA had a population of 5.73k people with a median age of 42.8 and a median household income of $49,771. Between 2019 and 2020 the population of Miller County, GA declined from 5,787 to 5,725, a −1.07% decrease and its median household income grew from $44,542 to $49,771, a 11.7% increase.
The 5 largest ethnic groups in Miller County, GA are White (Non-Hispanic) (67.6%), Black or African American (Non-Hispanic) (30.8%), Native Hawaiian & Other Pacific Islander (Non-Hispanic) (0.489%), Two+ (Non-Hispanic) (0.262%), and Black or African American (Hispanic) (0.227%).
None of the households in Miller County, GA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.7% of the residents in Miller County, GA are U.S. citizens.
In 2020, the median property value in Miller County, GA was $99,400, and the homeownership rate was 66.5%. Most people in Miller County, GA drove alone to work, and the average commute time was 24.2 minutes. The average car ownership in Miller County, GA was 3 cars per household.