In 2021, Port Isabel, TX had a population of 5.21k people with a median age of 37.9 and a median household income of $36,649. Between 2020 and 2021 the population of Port Isabel, TX declined from 6,278 to 5,208, a −17% decrease and its median household income grew from $33,895 to $36,649, a 8.13% increase.
The 5 largest ethnic groups in Port Isabel, TX are White (Hispanic) (72.4%), White (Non-Hispanic) (14.7%), Two+ (Hispanic) (7.24%), Other (Hispanic) (2.13%), and Other (Non-Hispanic) (1.65%).
None of the households in Port Isabel, 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.
78.3% of the residents in Port Isabel, TX are U.S. citizens.
In 2021, the median property value in Port Isabel, TX was $129,900, and the homeownership rate was 57.5%.
Most people in Port Isabel, TX drove alone to work, and the average commute time was 13.9 minutes. The average car ownership in Port Isabel, TX was 1 car per household.