 In the borough, the population was spread out, with 19.4% under the age of 18, 9.1% from 18 to 24, 37.8% from 25 to 44, 21.7% from 45 to 64, and 12.1% who were 65 years of age or older.The median age was 36 years.For every 100 females, there were 99.1 males.