| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Fairbank | city | Iowa | United States | 42.64 | -92.05 | 987 | |
| Fairfax | city | Iowa | United States | 41.92 | -91.78 | 830 | |
| Fairfield | city | Iowa | United States | 41.01 | -91.96 | 830 | |
| Fairport | city | Iowa | United States | 41.44 | -90.90 | 830 | |
| Fairview | city | Iowa | United States | 42.68 | -91.22 | 1138 | |
| Fairview | city | Iowa | United States | 42.08 | -91.33 | 905 | |
| Fairville | city | Iowa | United States | 43.16 | -94.46 | 1669 | |
| Fallow | city | Iowa | United States | 43.20 | -94.80 | 1669 | |
| Fanslers | city | Iowa | United States | 41.75 | -94.46 | 1043 | |
| Farley | city | Iowa | United States | 42.44 | -91.01 | 1118 | |
| Farlin | city | Iowa | United States | 42.08 | -94.45 | 1095 | |
| Farmersburg | city | Iowa | United States | 42.96 | -91.37 | 954 | |
| Farmington | city | Iowa | United States | 40.64 | -91.74 | 830 | |
| Farnhamville | city | Iowa | United States | 42.28 | -94.40 | 1141 | |
| Farragut | city | Iowa | United States | 40.72 | -95.48 | 971 | |
| Farrar | city | Iowa | United States | 41.81 | -93.37 | 951 | |
| Farson | city | Iowa | United States | 41.12 | -92.26 | 830 | |
| Faulkner | city | Iowa | United States | 42.62 | -93.09 | 1131 | |
| Fayette | city | Iowa | United States | 42.84 | -91.80 | 1013 | |
| Fenton | city | Iowa | United States | 43.22 | -94.43 | 1669 | |
| Ferguson | city | Iowa | United States | 41.94 | -92.87 | 951 | |
| Fern | city | Iowa | United States | 42.48 | -92.77 | 1049 | |
| Fernald | city | Iowa | United States | 42.07 | -93.39 | 1023 | |
| Fertile | city | Iowa | United States | 43.26 | -93.42 | 1141 | |
| Festina | city | Iowa | United States | 43.12 | -91.87 | 1099 | |
| Fielding | city | Iowa | United States | 42.66 | -95.80 | 1669 | |
| Fillmore | city | Iowa | United States | 42.32 | -90.92 | 866 | |
| Finchford | city | Iowa | United States | 42.63 | -92.54 | 898 | |
| Findley | city | Iowa | United States | 41.53 | -95.88 | 1131 | |
| Fiscus | city | Iowa | United States | 41.74 | -95.09 | 1669 | |
| Fisk | city | Iowa | United States | 41.20 | -94.53 | 1669 | |
| Five Points | city | Iowa | United States | 42.55 | -90.86 | 898 | |
| Five Seasons Manufactured Home Community | city | Iowa | United States | 42.03 | -91.69 | 849 | |
| Five Seasons Mobile Home Park | city | Iowa | United States | 42.50 | -92.41 | 898 | |
| Flagler | city | Iowa | United States | 41.32 | -93.02 | 830 | |
| Florence | city | Iowa | United States | 42.70 | -93.82 | 1135 | |
| Florenceville | city | Iowa | United States | 43.50 | -92.13 | 1099 | |
| Floris | city | Iowa | United States | 40.87 | -92.33 | 830 | |
| Floyd | city | Iowa | United States | 43.13 | -92.74 | 1023 | |
| Floyd Crossing | city | Iowa | United States | 43.09 | -92.74 | 1056 | |
| Flugstad (historical) | city | Iowa | United States | 42.47 | -93.94 | 1125 | |
| Folletts | city | Iowa | United States | 41.75 | -90.35 | 830 | |
| Folsom | city | Iowa | United States | 41.09 | -95.82 | 1102 | |
| Fonda | city | Iowa | United States | 42.58 | -94.85 | 1220 | |
| Fontanelle | city | Iowa | United States | 41.29 | -94.56 | 1669 | |
| Forbush | city | Iowa | United States | 40.77 | -92.88 | 918 | |
| Ford | city | Iowa | United States | 41.48 | -93.39 | 849 | |
| Forest City | city | Iowa | United States | 43.26 | -93.64 | 1249 | |
| Forest City (historical) | city | Iowa | United States | 43.49 | -92.24 | 1669 | |
| Forest Park Mobile Home Court | city | Iowa | United States | 43.27 | -93.64 | 1669 | |
| Forest View Trailer Court | city | Iowa | United States | 41.68 | -91.54 | 830 | |
| Forestville | city | Iowa | United States | 42.60 | -91.53 | 1049 | |
| Forsyth | city | Iowa | United States | 43.26 | -94.47 | 1669 | |
| Fort Atkinson | city | Iowa | United States | 43.14 | -91.93 | 1092 | |
| Fort Des Moines | city | Iowa | United States | 41.52 | -93.62 | 948 | |
| Fort Dodge | city | Iowa | United States | 42.50 | -94.17 | 1108 | |
| Fort Madison | city | Iowa | United States | 40.63 | -91.32 | 830 | |
| Foster | city | Iowa | United States | 40.93 | -92.76 | 898 | |
| Fostoria | city | Iowa | United States | 43.24 | -95.16 | 1669 | |
| Frankfort (historical) | city | Iowa | United States | 41.03 | -95.13 | 1669 | |
| Franklin | city | Iowa | United States | 40.67 | -91.51 | 830 | |
| Frankville | city | Iowa | United States | 43.19 | -91.62 | 1200 | |
| Fraser | city | Iowa | United States | 42.13 | -93.96 | 885 | |
| Frederic | city | Iowa | United States | 41.09 | -92.68 | 830 | |
| Fredericksburg | city | Iowa | United States | 42.97 | -92.20 | 1062 | |
| Frederika | city | Iowa | United States | 42.88 | -92.31 | 1020 | |
| Fredonia | city | Iowa | United States | 41.28 | -91.34 | 830 | |
| Fredsville | city | Iowa | United States | 42.48 | -92.57 | 1007 | |
| Freeman | city | Iowa | United States | 43.21 | -93.20 | 1115 | |
| Freeport | city | Iowa | United States | 43.30 | -91.74 | 895 | |
| Fremont | city | Iowa | United States | 41.21 | -92.44 | 862 | |
| Frith Spur | city | Iowa | United States | 42.55 | -90.70 | 830 | |
| Froelich | city | Iowa | United States | 43.01 | -91.32 | 1082 | |
| Fruitland | city | Iowa | United States | 41.36 | -91.13 | 830 | |
| Frytown | city | Iowa | United States | 41.57 | -91.73 | 830 | |
| Fulton | city | Iowa | United States | 42.15 | -90.68 | 830 |