In 2023, Marion, SC had a population of 6.34k people with a median age of 44 and a median household income of $27,767. Between 2022 and 2023 the population of Marion, SC declined from 6,402 to 6,338, a −1% decrease and its median household income declined from $28,551 to $27,767, a −2.75% decrease.
The 5 largest ethnic groups in Marion, SC are Black or African American (Non-Hispanic) (69.2%), White (Non-Hispanic) (27.8%), American Indian & Alaska Native (Non-Hispanic) (1.15%), Asian (Non-Hispanic) (0.663%), and Two+ (Non-Hispanic) (0.663%).
None of the households in Marion, SC 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.
100% of the residents in Marion, SC are U.S. citizens.
In 2023, the median property value in Marion, SC was $119,400, and the homeownership rate was 42.8%.
Most people in Marion, SC drove alone to work, and the average commute time was 27.2 minutes. The average car ownership in Marion, SC was 2 cars per household.