From a total population of 16,637, Norwalk has a median age of 38.5. The average age of males, in Norwalk, is 36.9 while the average age of females is 39.6. When you compare this to median age of Ohio, Norwalk is 0.6 years younger.
The median income of individuals, in Norwalk, is $22,415 while the average household income is $43,421. When comparing the median income of people living in Norwalk to the rest of Ohio, the average income in Norwalk is $4,105 less.