| Ames Municipal Airport | AMW | Ames | 583 |
| Arthur N Neu Airport | CIN | Carroll | 110 |
| Davenport Municipal Airport | DVN | Davenport | 59 |
| Iowa City Municipal Airport | IOW | Iowa City | 54 |
| Pella Municipal Airport | PEA | Pella | 43 |
| Spencer Municipal Airport | SPW | Spencer | 39 |
| Ottumwa Regional Airport | OTM | Ottumwa | 25 |
| Muscatine Municipal Airport | MUT | Muscatine | 23 |
| Grinnell Regional Airport | GGI | Grinnell | 13 |
| Oelwein Municipal Airport | OLZ | Oelwein | 6 |
| Keokuk Municipal Airport | EOK | Keokuk | 5 |
| Fairfield Municipal Airport | FFL | Fairfield | 3 |
| Sheldon Regional Airport | SHL | Sheldon | 3 |
| Newton Municipal-Earl Johnson Field Airport | TNU | Newton | 2 |
| Schenck Field Airport | ICL | Clarinda | 2 |
| Shenandoah Municipal Airport | SDA | Shenandoah | 2 |
| Clinton Municipal Airport | CWI | Clinton | 1 |
| Harlan Municipal Airport | HNR | Harlan | 1 |
| Oskaloosa Municipal Airport | OOA | Oskaloosa | 1 |
| Albia Municipal Airport | 4C8 | Albia | 0 |
| Algona Municipal Airport | AXA | Algona | 0 |
| Atlantic Municipal Airport | AIO | Atlantic | 0 |
| Audubon County Airport | ADU | Audubon | 0 |
| Belle Plaine Municipal Airport | TZT | Belle Plaine | 0 |
| Bloomfield Municipal Airport | 4K6 | Bloomfield | 0 |
| Boone Municipal Airport | BNW | Boone | 0 |
| Centerville Municipal Airport | TVK | Centerville | 0 |
| Chariton Municipal Airport | CNC | Chariton | 0 |
| Cherokee County Regional Airport | CKP | Cherokee | 0 |
| Clarion Municipal Airport | CAV | Clarion | 0 |
| Council Bluffs Municipal Airport | CBF | Council Bluffs | 0 |
| Creston Municipal Airport | CSQ | Creston | 0 |
| Decorah Municipal Airport | DEH | Decorah | 0 |
| Denison Municipal Airport | DNS | Denison | 0 |
| Emmetsburg Municipal Airport | EGQ | Emmetsburg | 0 |
| Estherville Municipal Airport | EST | Estherville | 0 |
| Forest City Municipal Airport | FXY | Forest City | 0 |
| Fort Madison Municipal Airport | FSW | Fort Madison | 0 |
| George L Scott Municipal Airport | 3Y2 | West Union | 0 |
| Greenfield Municipal Airport | GFZ | Greenfield | 0 |
| Guthrie County Regional Airport | GCT | Guthrie Center | 0 |
| Hampton Municipal Airport | HPT | Hampton | 0 |
| Humboldt Municipal Airport | 0K7 | Humboldt | 0 |
| Independence Municipal Airport | IIB | Independence | 0 |
| Iowa Falls Municipal Airport | IFA | Iowa Falls | 0 |
| James G Whiting Memorial Field Airport | MEY | Mapleton | 0 |
| Jefferson Municipal Airport | EFW | Jefferson | 0 |
| Knoxville Municipal Airport | OXV | Knoxville | 0 |
| Lamoni Municipal Airport | LWD | Lamoni | 0 |
| Le Mars Municipal Airport | LRJ | Le Mars | 0 |
| Manchester Municipal Airport | C27 | Manchester | 0 |
| Maquoketa Municipal Airport | OQW | Maquoketa | 0 |
| Marshalltown Municipal Airport | MIW | Marshalltown | 0 |
| Mathews Memorial Airport | 8C4 | Tipton | 0 |
| Monticello Regional Airport | MXO | Monticello | 0 |
| Mount Pleasant Municipal Airport | MPZ | Mount Pleasant | 0 |
| Northeast Iowa Regional Airport | CCY | Charles City | 0 |
| Osceola Municipal Airport | I75 | Osceola | 0 |
| Perry Municipal Airport | PRO | Perry | 0 |
| Pocahontas Municipal Airport | POH | Pocahontas | 0 |
| Red Oak Municipal Airport | RDK | Red Oak | 0 |
| Rockwell City Municipal Airport | 2Y4 | Rockwell City | 0 |
| Sac City Municipal Airport | SKI | Sac City | 0 |
| Sioux County Regional Airport | SXK | Maurice | 0 |
| Storm Lake Municipal Airport | SLB | Storm Lake | 0 |
| Vinton Veterans Memorial Airpark Airport | VTI | Vinton | 0 |
| Washington Municipal Airport | AWG | Washington | 0 |
| Waverly Municipal Airport | C25 | Waverly | 0 |
| Webster City Municipal Airport | EBS | Webster City | 0 |
| Winterset Municipal Airport | 3Y3 | Winterset | 0 |
