In 2023, Seneca, SC had a population of 8.91k people with a median age of 39.9 and a median household income of $52,207. Between 2022 and 2023 the population of Seneca, SC grew from 8,834 to 8,910, a 0.86% increase and its median household income grew from $48,108 to $52,207, a 8.52% increase.
The 5 largest ethnic groups in Seneca, SC are White (Non-Hispanic) (71.2%), Black or African American (Non-Hispanic) (18.4%), Two+ (Hispanic) (4.13%), Other (Hispanic) (2.92%), and Two+ (Non-Hispanic) (1.74%).
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.
98.4% of the residents in Seneca, SC are U.S. citizens.
In 2023, the median property value in Seneca, SC was $223,100, and the homeownership rate was 52.7%.
Most people in Seneca, SC drove alone to work, and the average commute time was 17.1 minutes. The average car ownership in Seneca, SC was 2 cars per household.