Port Arthur, TX Population

The population of Port Arthur is 55,757, according to the U.S. Census Bureau ACS estimates.
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Updated Jun 23, 2023
Overview
55,757
Total Population
34.5
Median age
50.54%
Female population %
97.9:100
Gender ratio (M:F)
0-4 years
Largest age group
54.5
Total dependency ratio
Black or African American
Largest racial group
17,939
Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

Age

Port Arthur's population is young compared to the rest of the country:

  • The median age in Port Arthur is 34.5, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
  • Port Arthur's population under 18 was 27.15%, compared to the 22.51% nationwide.
  • Port Arthur's elderly or the senior population (over 65 age) was 12.73% as compared to 16.04% nationwide.
  • Of the total population in Port Arthur, 22.55% were under the age of 15, 21.48% aged 15 to 29, 43.25% aged 30 to 64, 11.32% aged 65 to 84, and 1.41% were 85 years of age and older.
The graph shows Port Arthur's population by age group, with age group on x-axis and the respective age group's percent of the total population on y-axis
Port Arthur, TX population by age group. The largest age group was 0-4 years with a poulation of 4,312 (7.73% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Port Arthur, TX population by age ➔

Gender

There are 603 more females than males in Port Arthur:

  • The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.54% females and 49.46% males in Port Arthur, TX.
  • The Port Arthur, TX gender ratio is 97.9:100 i.e. 97.9 men to 100 women (0.979).
  • For male population, the largest age group is 15-19 years with a population of 2,166.
  • For the female population, the largest age group is 10-14 years with a population of 2,213.
The grouped bar chart shows Port Arthur, TX population by age and gender across 18 age groups, defined between the age of 0 and 85 and above. The female population is shown in pink color bar and male population is shown in blue color bar. Age group is plotted on x axis and population on y axis.
California population by gender and age. Largest age group (population): Male # 15-19 years (2,166) | Female # 10-14 years (2,213). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Port Arthur, TX population by gender ➔

Race / Ethnicity

Port Arthur's population has become increasingly diverse:

  • Racial distribution of Port Arthur population: 35.54% are White, 42.76% are Black or African American, 0.92% are American Indian and Alaska Native, 6.52% are Asian, 0.14% are Native Hawaiian and other Pacific Islander, 5.04% are some other race and 9.08% are multiracial.
  • Port Arthur's racial breakdown clearly shows that there is no majority of any race in the city.
  • By ethnicity, 17,939 is Hispanic or Latino (of any race), and 37,818 (67.83% of the total population) is Non-Hispanic.
  • The largest racial group in Port Arthur is Black or African American with a population of 23,842 (42.76% of the total population).
The bar chart shows Port Arthur, TX population by race, in percentage. The numbers shown are based on the American Community Survey respondents self identified race. The Hispanic and Latino population is spread across the races identified and not as a separate race category.
Port Arthur, TX population by race. The largest racial group in Port Arthur is Black or African American with a population of 23,842 (42.76% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Port Arthur, TX population by race ➔

Year by year

Port Arthur's population has already reached its peak and is showing a trend of decline:

  • The peak population was 56,924 in the year 2000
  • From 2000 to 2010, Port Arthur's population decreased by 2,424 (4.26%), as compared to the national growth of 9.63%.
  • From 2010 to 2020, Port Arthur's population increased by 1,500 (2.75%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
  • Between the year 2000 and 2022, Port Arthur's population was lowest in year 2019 at 53,946.
The graph shows Port Arthur's population from 2000 to 2022, with years on x-axis and population on y-axis
Port Arthur's population from 2000 to 2022. The estimated population at the end of 2022 was 55,579. Source: U.S. Census Bureau (Population Estimates Program)

Read more about Port Arthur, TX population by year ➔

References

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Port Arthur, TX Demographics

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Neilsberg Research
Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

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