In 2019, Rockwall County, TX had a population of 97.2k people with a median age of 37.5 and a median household income of $100,920. Between 2018 and 2019 the population of Rockwall County, TX grew from 93,642 to 97,175, a 3.77% increase and its median household income grew from $94,767 to $100,920, a 6.49% increase.
The 5 largest ethnic groups in Rockwall County, TX are White (Non-Hispanic) (70.8%), White (Hispanic) (14.2%), Black or African American (Non-Hispanic) (6.22%), Asian (Non-Hispanic) (2.66%), and Other (Hispanic) (2.2%). 0% of the households in Rockwall County, TX speak a non-English language at home as their primary language, and 95.3% of the residents in Rockwall County, TX are U.S. citizens.
In 2019, the median property value in Rockwall County, TX was $266,200, and the homeownership rate was 81.8%. Most people in Rockwall County, TX drove alone to work, and the average commute time was 31.8 minutes. The average car ownership in Rockwall County, TX was 2 cars per household.