In 2021, Seneca, SC had a population of 8.73k people with a median age of 39.6 and a median household income of $48,816. Between 2020 and 2021 the population of Seneca, SC grew from 8,424 to 8,734, a 3.68% increase and its median household income grew from $42,150 to $48,816, a 15.8% increase.
The 5 largest ethnic groups in Seneca, SC are White (Non-Hispanic) (69.3%), Black or African American (Non-Hispanic) (20.7%), Two+ (Hispanic) (4.74%), Other (Hispanic) (2.53%), and Two+ (Non-Hispanic) (1.56%).
None of the households in Seneca, 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.
99% of the residents in Seneca, SC are U.S. citizens.
In 2021, the median property value in Seneca, SC was $172,500, and the homeownership rate was 58.8%.
Most people in Seneca, SC drove alone to work, and the average commute time was 17.5 minutes. The average car ownership in Seneca, SC was 2 cars per household.