Transportation Departments in Iowa

There are 132 Transportation Departments in Iowa, serving a population of 3,118,102 people in an area of 55,842 square miles. There is 1 Department of Transportation per 23,621 people, and 1 Department of Transportation per 423 square miles.

The state of Iowa is ranked 9th in Transportation Departments per capita, and 24th in Transportation Departments per square mile.

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Iowa Transportation Statistics

Find Iowa Means of Transportation To Work and Commute Transportation Times. Data Source: U.S. Census Bureau; American Community Survey, 2017 ACS 5-Year Estimates.

Iowa Means of Transportation To Work
 IowaUnited States
Total Workers (Age 16+)1,501,041141,404,632
Car, Truck, or Van1,407,055127,053,717
Car, Truck, or Van - Drive Alone1,275,048113,464,765
Car, Truck, or Van - Carpool132,00713,588,952
Car, Truck, or Van - Carpool, 2 Person101,00610,369,973
Car, Truck, or Van - Carpool, 3+ People31,0013,218,979
Public Transportation (Excluding Taxi)17,1617,607,907
Bus or Trolley Bus16,7973,775,804
Streetcar or Trolley Car, Subway or Elevated1312,909,054
Railroad or Ferry Boat233923,049
Taxi, Motorcycle, Bicycle, or Other Means23,1482,693,671
Iowa Commute Transportation Times
 IowaUnited States
Less than 10 Minutes367,56217,921,724
10 to 14 Minutes275,25819,241,335
15 to 19 Minutes257,02721,633,308
20 to 24 Minutes207,00620,585,782
25 to 29 Minutes89,4668,998,679
30 to 34 Minutes132,73819,345,968
35 to 44 Minutes61,8439,634,261
45 to 59 Minutes58,73611,464,394
60 Minutes or More51,40512,579,181