From a total population of 1,707, Port Byron has a median age of 43.8. The average age of males, in Port Byron, is 42.8 while the average age of females is 43.9. When you compare this to median age of Illinois, Port Byron is 6.8 years older.
The median income of individuals, in Port Byron, is $38,686 while the average household income is $82,045. When comparing the median income of people living in Port Byron to the rest of Illinois, the average income in Port Byron is $8,667 more.