From a total population of 20,297, Portsmouth has a median age of 37.2. The average age of males, in Portsmouth, is 34.1 while the average age of females is 40. When you compare this to median age of Ohio, Portsmouth is 1.9 years younger.
The median income of individuals, in Portsmouth, is $17,610 while the average household income is $30,114. When comparing the median income of people living in Portsmouth to the rest of Ohio, the average income in Portsmouth is $8,910 less.