Dixon, Iowa
31.5% are under the age of 18, 7.6% from 18 to 24, 31.2% from 25 to 44, 19.9% from 45 to 64, and 9.8% who were 65 years of age or older. People living here are usually about 33 years old. For every 100 females, there were 95.7 males. For every 100 females age 18 and over, there were 98.9 males.