In 2018, King County, TX had a population of 228 people with a median age of 46.5 and a median household income of $65,125. Between 2017 and 2018 the population of King County, TX declined from 289 to 228, a -21.1% decrease and its median household income grew from $56,964 to $65,125, a 14.3% increase.
The 5 largest ethnic groups in King County, TX are White (Non-Hispanic) (83.3%), White (Hispanic) (15.8%), Other (Hispanic) (0.877%), 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 96.9% of the residents in King County, TX are U.S. citizens.
In 2018, the median property value in King County, TX was $38,300, and the homeownership rate was 37.4%. Most people in King County, TX drove alone to work, and the average commute time was 15.9 minutes. The average car ownership in King County, TX was 2 cars per household.