Iowa license plates

Iowa is one of the states who lists in counties:

Iowa Counties - Populated Places in 99 Counties Adair Adams Allamakee3.1.17 Appanoose 10/30/15 Audubon Benton2.11.16 Black Hawk Boone 6/24/15 Bremer2.6.16 Buchanan1.4.17 Buena Vista2.24.17 Butler 3/15 Calhoun Carroll2.14.16 Cass Cedar  12.14.15 Cerro Gordo Cherokee Chickasaw Clarke Clay  11.9.15 Clayton 2.6.16 Clinton2.11.16 Crawford Dallas Davis Decatur Delaware2.23.18 Des Moines  6/8/15 Dickinson6.12.16 Dubuque5.12.17 Emmet Fayette2.21.18 Floyd  6/11/15 Franklin Fremont Greene Grundy Guthrie11.11.17 Hamilton6.12.16 Hancock Hardin Harrison Henry Howard Humboldt Ida Iowa2.22.17 Jackson 1.26.18 Jasper1.27.17 Jefferson Johnson Jones Keokuk 6/12/15 Kossuth Lee Linn Louisa 1.25.16 Lucas Lyon6.12.16 Madison 6/12/15 Mahaska6/6/15 Marion Marshall Mills6.12.16 Mitchell1.27.16 Monona Monroe Montgomery Muscatine O'Brien11.26.17 Osceola2.11.16 Page Palo Alto Plymouth6.12.16 Pocahontas 1.25.16 Polk  3/16/15 Pottawattamie2.27.16 Poweshiek2.6.16 Ringgold Sac 6/7/15 Scott Shelby Sioux 6/7/15 Story  11.15.15  I-75 Ocala Tama10.27.16 Taylor Union6.12.16 Van Buren Wapello Warren Washington Wayne Webster Winnebago Winneshiek Woodbury Worth3.8.17 Wright

They also issue their specialty plates by county:

On the way to Moody Beach Maine, 6/25/15:

 In Mt Dora Fl  2.6.16

 In town 2.10.16

On way to Chicago 6.7.16

 On way to Omaha 6.12.16

Fort 2.24.17 Buena Vista Cty.

 Fort 3.22.17

 Fort 3.29.17

10.23.17