In 2019, Smith County, MS had a population of 16k people with a median age of 41.5 and a median household income of $43,105. Between 2018 and 2019 the population of Smith County, MS declined from 16,063 to 16,009, a −0.336% decrease and its median household income grew from $41,657 to $43,105, a 3.48% increase.
The 5 largest ethnic groups in Smith County, MS are White (Non-Hispanic) (74%), Black or African American (Non-Hispanic) (23%), White (Hispanic) (1.73%), Asian (Non-Hispanic) (0.531%), and Two+ (Non-Hispanic) (0.412%). 0% of the households in Smith County, MS speak a non-English language at home as their primary language.
99.6% of the residents in Smith County, MS are U.S. citizens.
In 2019, the median property value in Smith County, MS was $102,600, and the homeownership rate was 83%. Most people in Smith County, MS drove alone to work, and the average commute time was 32.7 minutes. The average car ownership in Smith County, MS was 2 cars per household.