About the DOT

Woman using seat belt in car
DID YOU KNOW? In Iowa, 50.6
percent of licensed drivers are
females age 14 and older.

LICENSED DRIVERS

  • Of Iowa's total driving population, 90.4 percent are age 21 and over. (December 2013)
  • Individuals age 55 to 64 represent the largest group (375,823) of Iowa licensed drivers. (December 2013)
  • In Iowa, 50.6 percent of licensed drivers are females age 14 and older; 49.4 percent are males. (December 2013)
  • Of Iowa's licensed drivers, 18.3 percent or 400,832 are age 65 or older. (December 2013)