In 2019, King County, TX had a population of 237 people with a median age of 40 and a median household income of $52,083. Between 2018 and 2019 the population of King County, TX grew from 228 to 237, a 3.95% increase and its median household income declined from $65,125 to $52,083, a −20% decrease.
The 5 largest ethnic groups in King County, TX are White (Non-Hispanic) (67.1%), White (Hispanic) (31.6%), Other (Hispanic) (1.27%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%). 0% of the households in King County, TX speak a non-English language at home as their primary language, and 82.7% of the residents in King County, TX are U.S. citizens.
In 2019, the median property value in King County, TX was $36,700, and the homeownership rate was 33.8%. Most people in King County, TX drove alone to work, and the average commute time was 13.9 minutes. The average car ownership in King County, TX was 2 cars per household.