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The total population of Port Isabel is estimated to be 5,137 with 2,636 males (51.31%) and 2,501 females (48.69%). There are 135 less females than males in Port Isabel.
The median household income in Port Isabel was $39,614 in 2021, which marked an an increase of 1,206(3.14%) from $38,408 in 2020. This income is 53.10% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Port Isabel sees its highest median household income among householders in the age group of 65 years and over old, at $46,299. Overall, the median household income for the city of Port Isabel stands at $39,614.
In Port Isabel, the median income for all workers aged 15 years and older, regardless of work hours, was $33,743 for males and $16,811 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $39,325 for males and $34,122 for females.
In Port Isabel, population is primarily represented by White households, reporting a median income of $38,399.
In 2022, the population of Port Isabel was 5,108, a 0.39% increase year-by-year from 2021. Previously, in 2021, Port Isabel's population was 5,088, an increase of 1.31% compared to a population of 5,022 in 2020.
The median age in Port Isabel, TX is 37.9, as per 2021 ACS 5-Year Estimates. Of the total population, 24.62% were under the age of 15, 14.52% aged 15 to 29, 42.49% aged 30 to 64, 16.53% aged 65 to 84, and 1.84% were 85 years of age and older.
Racial distribution of Port Isabel population: 87.04% are White, 0.31% are American Indian and Alaska Native, 1.38% are Asian, 3.78% are some other race and 7.49% are multiracial.