In 2020, King County, TX had a population of 279 people with a median age of 39.4 and a median household income of $39,286. Between 2019 and 2020 the population of King County, TX grew from 237 to 279, a 17.7% increase and its median household income declined from $52,083 to $39,286, a −24.6% decrease.
The 5 largest ethnic groups in King County, TX are White (Non-Hispanic) (78.5%), White (Hispanic) (18.6%), Other (Hispanic) (2.87%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in King County, TX reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
88.5% of the residents in King County, TX are U.S. citizens.
In 2020, the median property value in King County, TX was $22,800, and the homeownership rate was 38.9%. Most people in King County, TX drove alone to work, and the average commute time was 13.3 minutes. The average car ownership in King County, TX was 2 cars per household.