In 2019, Miller County, GA had a population of 5.79k people with a median age of 43.5 and a median household income of $44,542. Between 2018 and 2019 the population of Miller County, GA declined from 5,836 to 5,787, a −0.84% decrease and its median household income grew from $42,927 to $44,542, a 3.76% increase.
The 5 largest ethnic groups in Miller County, GA are White (Non-Hispanic) (68%), Black or African American (Non-Hispanic) (30.3%), American Indian & Alaska Native (Non-Hispanic) (0.57%), Two+ (Non-Hispanic) (0.415%), and Native Hawaiian & Other Pacific Islander (Non-Hispanic) (0.294%). 0% of the households in Miller County, GA speak a non-English language at home as their primary language.
99.7% of the residents in Miller County, GA are U.S. citizens.
In 2019, the median property value in Miller County, GA was $89,400, and the homeownership rate was 65.5%. Most people in Miller County, GA drove alone to work, and the average commute time was 23.7 minutes. The average car ownership in Miller County, GA was 3 cars per household.