In 2019, Willacy County, TX had a population of 21.6k people with a median age of 33 and a median household income of $35,521. Between 2018 and 2019 the population of Willacy County, TX declined from 21,754 to 21,588, a −0.763% decrease and its median household income grew from $29,944 to $35,521, a 18.6% increase.
The 5 largest ethnic groups in Willacy County, TX are White (Hispanic) (85.9%), White (Non-Hispanic) (11.2%), Other (Hispanic) (1.26%), American Indian & Alaska Native (Hispanic) (0.667%), and Black or African American (Non-Hispanic) (0.551%). 0% of the households in Willacy County, TX speak a non-English language at home as their primary language, and 91.3% of the residents in Willacy County, TX are U.S. citizens.
In 2019, the median property value in Willacy County, TX was $55,300, and the homeownership rate was 70.5%. Most people in Willacy County, TX drove alone to work, and the average commute time was 20.6 minutes. The average car ownership in Willacy County, TX was 2 cars per household.