population of dayton
The 2014 Dayton Metro Area, Ohio, population is 842,459. There are 494 people per square mile (population density). The median age is 39.1. The US median is 37.2. 50.24% of people in Dayton Metro Area, Ohio, are married. 12.78% are divorced. The average household size is 2.37 people. 28.24% of people are married, with children. 18.27% have children, but are single. Race in Dayton Metro Area, Ohio. 80.14% of people are white, 15.03% are black, 1.92% are asian, 0.14% are native american, and 0.60% claim 'Other'.