In 2019, Rio Grande City, TX had a population of 64.1k people with a median age of 28.8 and a median household income of $30,387. Between 2018 and 2019 the population of Rio Grande City, TX grew from 63,894 to 64,078, a 0.288% increase and its median household income grew from $29,294 to $30,387, a 3.73% increase.
The 5 largest ethnic groups in Rio Grande City, TX are White (Hispanic) (94.6%), Other (Hispanic) (4.13%), White (Non-Hispanic) (0.693%), Two+ (Hispanic) (0.357%), and American Indian & Alaska Native (Hispanic) (0.0499%). 0% of the households in Rio Grande City, TX speak a non-English language at home as their primary language, and 79.7% of the residents in Rio Grande City, TX are U.S. citizens.
In 2019, the median property value in Rio Grande City, TX was $71,900, and the homeownership rate was 75.1%. Most people in Rio Grande City, TX drove alone to work, and the average commute time was 25.1 minutes. The average car ownership in Rio Grande City, TX was 2 cars per household.