In 2019, Martindale, TX had a population of 913 people with a median age of 45.3 and a median household income of $56,000. Between 2018 and 2019 the population of Martindale, TX declined from 1,012 to 913, a −9.78% decrease and its median household income grew from $55,893 to $56,000, a 0.191% increase.
The 5 largest ethnic groups in Martindale, TX are White (Hispanic) (49.3%), White (Non-Hispanic) (34%), Other (Hispanic) (11.3%), Two+ (Non-Hispanic) (2.96%), and Black or African American (Non-Hispanic) (1.86%). 0% of the households in Martindale, TX speak a non-English language at home as their primary language, and 96.9% of the residents in Martindale, TX are U.S. citizens.
In 2019, the median property value in Martindale, TX was $187,800, and the homeownership rate was 68.9%. Most people in Martindale, TX drove alone to work, and the average commute time was 27 minutes. The average car ownership in Martindale, TX was 2 cars per household.