Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Faith United Assembly of God Church | Church | 439 | Buena Vista | 42 38 58 N | 095 13 15 W |
| Faith United Church of Christ | Church | 321 | Bremer | 42 48 20 N | 092 15 30 W |
| Faith United Church of Christ | Church | 217 | Johnson | 41 38 36 N | 091 30 49 W |
| Faith United Church of Christ | Church | 206 | Scott | 41 33 30 N | 090 35 58 W |
| Faith United Methodist Church | Church | 187 | Dubuque | 42 31 05 N | 090 40 20 W |
| Faith United Methodist Church | Church | 314 | Hamilton | 42 27 28 N | 093 48 55 W |
| Faith United Methodist Church | Church | 329 | Humboldt | 42 43 21 N | 094 12 45 W |
| Faith United Methodist Church | Church | 337 | Humboldt | 42 45 33 N | 094 17 52 W |
| Faith United Methodist Church | Church | 375 | Humboldt | 42 43 53 N | 094 26 24 W |
| Faith United Methodist Church | Church | 231 | Jefferson | 40 57 25 N | 092 02 58 W |
| Faith United Methodist Church | Church | 243 | Jones | 42 00 22 N | 091 14 47 W |
| Faith United Methodist Church | Church | 274 | Linn | 42 00 20 N | 091 37 11 W |
| Faith United Methodist Church | Church | 313 | Lucas | 40 58 55 N | 093 11 55 W |
| Faith United Methodist Church | Church | 216 | Scott | 41 32 31 N | 090 37 28 W |
| Faith United Parish | Church | 312 | Appanoose | 40 37 51 N | 092 55 29 W |
| Faith Wesleyan Church | Church | 271 | Black Hawk | 42 32 11 N | 092 27 13 W |
| Falcon Springs State Wildlife Area | Park | 350 | Winneshiek | 43 20 48 N | 091 52 11 W |
| Falk Wildlife Area | Park | 357 | Mitchell | 43 17 30 N | 092 51 11 W |
| Fall Cemetery | Cemetery | 249 | Monroe | 41 06 40 N | 092 39 01 W |
| Falling Springs | Spring | 322 | Fayette | 42 59 45 N | 091 52 17 W |
| Fallow | Populated Place | 411 | Palo Alto | 43 11 52 N | 094 48 08 W |
| Fallow Marsh | Swamp | 402 | Palo Alto | 43 11 20 N | 094 48 23 W |
| Fallow Marsh Wildlife Management Area | Park | 402 | Palo Alto | 43 11 19 N | 094 48 18 W |
| Fallow Post Office (historical) | Post Office | 411 | Palo Alto | 43 11 52 N | 094 48 08 W |
| Falls Access | Locale | 262 | Black Hawk | 42 34 42 N | 092 29 36 W |
| Faltis Airport | Airport | 243 | Linn | 41 54 27 N | 091 43 13 W |
| Falvy School | School | 287 | Monroe | 41 03 30 N | 093 04 08 W |
| Family and Specialty Medical Center | Hospital | 387 | Carroll | 42 03 55 N | 094 52 05 W |
| Family Care Center | Hospital | 238 | Johnson | 41 44 57 N | 091 35 53 W |
| Family Care Physicians | Hospital | 284 | Polk | 41 38 37 N | 093 28 25 W |
| Family Care Physicians Center | Hospital | 388 | Carroll | 42 03 20 N | 094 52 01 W |
| Family Cemetery | Cemetery | 402 | Plymouth | 42 38 01 N | 096 10 20 W |
| Family Chiropractic Center | Hospital | 344 | Cerro Gordo | 43 09 40 N | 093 12 56 W |
| Family Chiropractic Center | Hospital | 232 | Jefferson | 41 00 16 N | 091 57 49 W |
| Family Chiropractic Center | Hospital | 312 | Lucas | 41 00 50 N | 093 18 21 W |
| Family Chiropractic Center | Hospital | 294 | Warren | 41 21 42 N | 093 33 29 W |
| Family Chiropractic Clinic | Hospital | 273 | Winneshiek | 43 17 30 N | 091 46 26 W |
| Family Dental Center | Hospital | 436 | Buena Vista | 42 38 45 N | 095 12 11 W |
| Family Dental Center | Hospital | 358 | Cass | 41 24 25 N | 095 00 51 W |
| Family Dental Center | Hospital | 390 | Winnebago | 43 25 09 N | 093 31 51 W |
| Family Dental Clinic | Hospital | 401 | Clay | 43 09 01 N | 095 08 31 W |
| Family Dental Health Services Center | Hospital | 214 | Henry | 40 57 43 N | 091 33 36 W |
| Family Dental Practice Center | Hospital | 227 | Mahaska | 41 17 48 N | 092 36 53 W |
| Family Dentistry Associates Center | Hospital | 366 | Clayton | 43 03 19 N | 091 23 27 W |
| Family Dentistry Center | Hospital | 357 | Cerro Gordo | 43 08 53 N | 093 14 59 W |
| Family Dentistry Center | Hospital | 443 | Dickinson | 43 25 24 N | 095 05 56 W |
| Family Dentistry Center | Hospital | 454 | Dickinson | 43 27 20 N | 095 19 15 W |
| Family Dentistry Center | Hospital | 278 | Marion | 41 19 09 N | 093 05 50 W |
| Family Eye Care Associates Center | Hospital | 437 | Sioux | 43 00 23 N | 096 03 21 W |
| Family Eye Care Center | Hospital | 374 | Hancock | 43 05 51 N | 093 48 08 W |
| Family Eye Care Center | Hospital | 370 | Hancock | 43 06 03 N | 093 36 06 W |
| Family Eye Care Center | Hospital | 372 | Sac | 42 25 15 N | 094 59 27 W |
| Family Eye Care Center of Osceola | Hospital | 350 | Clarke | 41 02 01 N | 093 46 04 W |
| Family Eye Care Clinic | Hospital | 255 | Wapello | 41 01 45 N | 092 23 23 W |
| Family Eye Clinic of Perry | Hospital | 295 | Dallas | 41 50 31 N | 094 06 18 W |
| Family Eyecare Center | Hospital | 375 | Ida | 42 20 44 N | 095 28 13 W |
| Family Foot Care Center | Hospital | 363 | Kossuth | 43 04 44 N | 094 13 03 W |
| Family Foot Care Center | Hospital | 253 | Linn | 42 02 04 N | 091 36 07 W |
| Family Foot Care Specialists Center | Hospital | 309 | Boone | 41 52 36 N | 093 49 19 W |
| Family Foot Clinic of Newton | Hospital | 291 | Jasper | 41 41 59 N | 093 03 21 W |
| Family Foot Health Care Center | Hospital | 278 | Bremer | 42 43 31 N | 092 28 24 W |
| Family Health Care Building | Hospital | 422 | Lyon | 43 20 43 N | 096 00 10 W |
| Family Health Care Center | Hospital | 403 | Audubon | 41 42 56 N | 094 56 16 W |
| Family Health Center | Hospital | 330 | Fayette | 42 40 45 N | 091 54 12 W |
| Family Health Center | Hospital | 203 | Wapello | 41 00 55 N | 092 24 31 W |
| Family Health Center - Shell Rock | Hospital | 279 | Butler | 42 42 35 N | 092 35 01 W |
| Family Health Center - Storm Lake | Hospital | 429 | Buena Vista | 42 38 41 N | 095 13 46 W |
| Family Health Centre | Hospital | 210 | Johnson | 41 40 35 N | 091 34 43 W |
| Family Healthcare Center | Hospital | 416 | Carroll | 41 54 30 N | 095 03 51 W |
| Family Medical Center | Hospital | 253 | Mahaska | 41 17 56 N | 092 37 47 W |
| Family Medical Center | Hospital | 207 | Scott | 41 32 40 N | 090 35 40 W |
| Family Medical Clinic | Hospital | 321 | Monona | 42 01 34 N | 096 06 21 W |
| Family Medicine | Hospital | 306 | Poweshiek | 41 44 29 N | 092 43 60 W |
| Family Medicine Associates Center | Hospital | 188 | Clayton | 42 47 09 N | 091 05 57 W |
| Family Medicine Associates Center | Hospital | 324 | Clayton | 42 52 05 N | 091 14 08 W |
| Family Medicine Center of Mount Pleasant | Hospital | 214 | Henry | 40 57 43 N | 091 33 36 W |
| Family Medicine Center of Wayland | Hospital | 224 | Henry | 41 08 50 N | 091 39 39 W |
| Family Medicine Clinic | Hospital | 470 | Osceola | 43 24 37 N | 095 44 35 W |
| Family Museum of Arts and Sciences | Building | 198 | Scott | 41 33 06 N | 090 30 07 W |
| Family Optometry Center | Hospital | 393 | Winnebago | 43 25 11 N | 093 32 03 W |
| Family Practice and Surgical Center | Hospital | 384 | Crawford | 42 03 43 N | 095 11 60 W |
| Family Practice and Surgical Center | Hospital | 408 | Crawford | 41 53 24 N | 095 14 01 W |
| Family Practice Center | Hospital | 223 | Linn | 41 58 32 N | 091 39 29 W |
| Family Practice Center | Hospital | 250 | Wapello | 41 02 00 N | 092 24 35 W |
| Family Practice Clinic | Hospital | 319 | Hamilton | 42 28 02 N | 093 49 09 W |
| Family Practice Clinic | Hospital | 360 | Taylor | 40 40 23 N | 094 43 16 W |
| Family Practice Clinic | Hospital | 291 | Warren | 41 21 31 N | 093 33 54 W |
| Family Practice Specialists Center | Hospital | 459 | Crawford | 42 09 57 N | 095 26 13 W |
| Family Practice Specialists Center | Hospital | 381 | Crawford | 42 00 55 N | 095 20 31 W |
| Family Vision Care Center | Hospital | 377 | Palo Alto | 43 06 45 N | 094 40 43 W |
| Family Vision Center | Hospital | 354 | Adams | 40 59 23 N | 094 44 05 W |
| Family Vision Center | Hospital | 218 | Henry | 40 57 49 N | 091 33 29 W |
| Family Vision Center | Hospital | 399 | Union | 41 03 34 N | 094 21 41 W |
| Family Vision Clinic | Hospital | 370 | Cherokee | 42 45 20 N | 095 33 06 W |
| Family Worship Center | Church | 199 | Lee | 40 24 31 N | 091 24 04 W |
| Family Worship Center | Church | 312 | Mills | 41 00 30 N | 095 35 11 W |
| Fan Post Office (historical) | Post Office | 218 | Des Moines | 40 52 40 N | 091 15 11 W |
| Fandon Post Office (historical) | Post Office | 366 | Allamakee | 43 12 28 N | 091 25 50 W |
| Fanny Fern Cemetery | Cemetery | 415 | Clay | 42 57 11 N | 095 09 40 W |
| Fannys Branch | Stream | | Dallas | 41 51 07 N | 094 14 20 W |
| Fanslers | Populated Place | 326 | Guthrie | 41 44 58 N | 094 27 21 W |
| Fanslers Post Office (historical) | Post Office | 327 | Guthrie | 41 44 59 N | 094 27 21 W |
| Farley | Locale | 338 | Dubuque | 42 26 40 N | 091 00 18 W |
| Farley | Populated Place | 341 | Dubuque | 42 26 34 N | 091 00 22 W |
| Farley Cemetery | Cemetery | 203 | Jackson | 42 03 20 N | 090 23 00 W |
| Farley Cemetery | Cemetery | 357 | Mitchell | 43 28 57 N | 092 56 26 W |
| Farley City Park | Park | 341 | Dubuque | 42 26 34 N | 091 00 22 W |
| Farley Post Office | Post Office | 340 | Dubuque | 42 26 36 N | 091 00 23 W |
| Farley Racetrack | Locale | 341 | Dubuque | 42 26 34 N | 091 00 22 W |
| Farlin | Populated Place | 327 | Greene | 42 04 35 N | 094 26 55 W |