Port Arthur, Texas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Port Arthur, Texas is 55,779 as of the 2023 American Community Survey, making it the 68th-largest city in Texas. The median household income is $45,752, the median home value is $96,900, and the median age is 34.4.
The population has grown 2.4% since 2010 (54,500 → 55,799).
55,779
Population
738
People / sq mi
$45,752
Median Income
$96,900
Median Home Value
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Port Arthur covers 75.6 sq mi of land at 738 people per square mile.
About Port Arthur, TX
What sets Port Arthur apart is where people work — remote work is unusually rare here, at 1.1% versus 14.0% nationally. With 55,779 residents, Port Arthur is a city in Texas.
Household earnings sit near the bottom of the range at $45,752, below the US median of $78,538. Hardship is pronounced — at 27.2%, poverty is near the top of the range for US cities, above the national 12.4%. Housing costs are among the lowest of comparable places: a median home value of $96,900, with typical rent around $996.
Port Arthur is among the least college-educated US cities, at 11.2% — below the national 35.0%. Almost everyone commutes — only 1.1% work from home, below the national 14.0%, and the average commute runs about 23 minutes each way.
Port Arthur city Population History (2010-2024)
The city of Port Arthur city had a population of 54,500 in 2010 and 55,799 in 2024, a 2.4% growth over 14 years. The peak was 56,189 in 2021. Average annual growth rate: 0.17%.
55,799
Population (2024)
54,500
Population (2010)
56,189
Peak (2021)
0.17%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 54,500 |
| 2011 | 54,905 |
| 2012 | 54,563 |
| 2013 | 54,719 |
| 2014 | 54,529 |
| 2015 | 55,378 |
| 2016 | 55,566 |
| 2017 | 55,433 |
| 2018 | 54,889 |
| 2019 | 54,280 |
| 2020 | 56,011 |
| 2021 | 56,189 |
| 2022 | 55,725 |
| 2023 | 55,795 |
| 2024 | 55,799 |
Race & Ethnicity
| White | 24.6% |
| Black or African American | 42.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.9% |
| Two or More Races | 0.0% |
Economy & Income
$45,752
Median Household Income
$25,593
Per Capita Income
27.2%
Poverty Rate
4.1%
Unemployment Rate
Housing
$96,900
Median Home Value
$996
Median Rent
57.2%
Owner-Occupied
Education
77.2%
High School+
11.2%
Bachelor's+
Commute
0.6%
Drive Alone
89.0%
Public Transit
1.1%
Work From Home
23.4 min
Avg Commute
Community Profile
16.5%
Foreign Born
63.6%
Non-English at Home
4.5%
Veterans
16.1%
With Disability
70.7%
Health Insurance
92.8%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 21.6% |
| Construction | 18.0% |
| Manufacturing | 9.9% |
| Finance, Insurance & Real Estate | 9.0% |
| Education, Health Care & Social Services | 8.4% |
| Public Administration | 6.1% |
| Arts, Entertainment & Food Services | 4.9% |
| Retail Trade | 4.5% |
| Information | 2.3% |
| Agriculture & Mining | 1.5% |
| Transportation & Warehousing | 0.5% |
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Frequently Asked Questions
Port Arthur, Texas has a population of 55,779 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 68th-largest city in Texas.
The median household income in Port Arthur, Texas is $45,752, with 27.2% of residents living below the federal poverty level.
The median home value in Port Arthur, Texas is $96,900, with median monthly rent at $996 and a homeownership rate of 57.2%.
The median age in Port Arthur, Texas is 34.4 years. The population is 49.1% male and 50.9% female.
The population has grown 2.4% since 2010 (54,500 → 55,799).
Port Arthur city, TX Climate
Port Arthur city, TX has an average annual temperature of 20.5°C (69°F) and receives about 1444 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
20.5°C
Avg Temp
1444
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 11° / 53° | 126 mm |
| February | 13° / 56° | 87 mm |
| March | 17° / 62° | 84 mm |
| April | 20° / 68° | 88 mm |
| May | 24° / 75° | 134 mm |
| June | 27° / 81° | 145 mm |
| July | 28° / 83° | 142 mm |
| August | 28° / 83° | 139 mm |
| September | 26° / 79° | 155 mm |
| October | 22° / 71° | 107 mm |
| November | 17° / 62° | 114 mm |
| December | 13° / 55° | 123 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Port Arthur city, TX
The most comfortable months to visit Port Arthur city, TX are typically April, October and March, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 33°C high). The coldest is January (near 7°C low). September is usually the wettest month.
Where to stay near Port Arthur
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.