In 2018, Smith County, TX had a population of 225k people with a median age of 36.6 and a median household income of $53,511. Between 2017 and 2018 the population of Smith County, TX grew from 222,277 to 225,015, a 1.23% increase and its median household income grew from $50,742 to $53,511, a 5.46% increase.
The 5 largest ethnic groups in Smith County, TX are White (Non-Hispanic) (59.9%), Black or African American (Non-Hispanic) (17.2%), White (Hispanic) (16.9%), Asian (Non-Hispanic) (1.72%), and Other (Hispanic) (1.65%). 0% of the households in Smith County, TX speak a non-English language at home as their primary language, and 94.7% of the residents in Smith County, TX are U.S. citizens.
In 2018, the median property value in Smith County, TX was $153,500, and the homeownership rate was 65.9%. Most people in Smith County, TX drove alone to work, and the average commute time was 22.9 minutes. The average car ownership in Smith County, TX was 2 cars per household.