In 2019, Marion County, AL had a population of 29.9k people with a median age of 44.3 and a median household income of $35,930. Between 2018 and 2019 the population of Marion County, AL declined from 29,965 to 29,866, a −0.33% decrease and its median household income grew from $35,392 to $35,930, a 1.52% increase.
The 5 largest ethnic groups in Marion County, AL are White (Non-Hispanic) (91.9%), Black or African American (Non-Hispanic) (3.43%), Two+ (Non-Hispanic) (1.46%), Other (Hispanic) (1.19%), and White (Hispanic) (1.02%). 0% of the households in Marion County, AL speak a non-English language at home as their primary language.
99.4% of the residents in Marion County, AL are U.S. citizens.
In 2019, the median property value in Marion County, AL was $92,800, and the homeownership rate was 75.1%. Most people in Marion County, AL drove alone to work, and the average commute time was 23.9 minutes. The average car ownership in Marion County, AL was 2 cars per household.