From a total population of 55,910, Port Arthur has a median age of 33.4. The average age of males, in Port Arthur, is 32.1 while the average age of females is 34.5. When you compare this to median age of Texas, Port Arthur is 0.5 years younger.
The median income of individuals, in Port Arthur, is $18,382 while the average household income is $31,736. When comparing the median income of people living in Port Arthur to the rest of Texas, the average income in Port Arthur is $8,131 less.