Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Iowa City Bible Fellowship | Church | 224 | Iowa | 41 48 01 N | 091 52 11 W |
| Iowa City Cancer Treatment Center | Hospital | 205 | Johnson | 41 39 51 N | 091 31 37 W |
| Iowa City Church of Christ | Church | 224 | Johnson | 41 38 57 N | 091 28 41 W |
| Iowa City City Hall | Building | 201 | Johnson | 41 39 37 N | 091 31 46 W |
| Iowa City City Park | Park | 197 | Johnson | 41 40 22 N | 091 32 09 W |
| Iowa City Civic Center | Building | 201 | Johnson | 41 39 37 N | 091 31 46 W |
| Iowa City Family Practice Center | Hospital | 227 | Johnson | 41 39 50 N | 091 30 09 W |
| Iowa City Family Practice Center | Hospital | 205 | Johnson | 41 39 50 N | 091 31 41 W |
| Iowa City Fire Department | Building | 201 | Johnson | 41 39 37 N | 091 31 46 W |
| Iowa City Heart Center | Hospital | 233 | Jefferson | 41 00 14 N | 091 57 11 W |
| Iowa City Heart Center | Hospital | 204 | Johnson | 41 39 45 N | 091 31 33 W |
| Iowa City High School | School | 227 | Johnson | 41 39 35 N | 091 30 26 W |
| Iowa City Municipal Airport | Airport | 199 | Johnson | 41 38 21 N | 091 32 47 W |
| Iowa City Northwest Jonior High School | School | 218 | Johnson | 41 40 58 N | 091 35 02 W |
| Iowa City Police Department | Building | 201 | Johnson | 41 39 37 N | 091 31 46 W |
| Iowa City Post Office | Post Office | 210 | Johnson | 41 39 23 N | 091 32 02 W |
| Iowa City Public Library | Building | 208 | Johnson | 41 39 34 N | 091 31 55 W |
| Iowa Clinic | Hospital | 271 | Polk | 41 35 22 N | 093 37 59 W |
| Iowa Conference United Church | Church | 297 | Polk | 41 35 12 N | 093 40 28 W |
| Iowa Correctional Institute | Building | 296 | Polk | 41 39 49 N | 093 21 54 W |
| Iowa County | Civil | 258 | Iowa | 41 41 00 N | 092 04 01 W |
| Iowa County Courthouse | Building | 225 | Iowa | 41 47 53 N | 092 04 15 W |
| Iowa County Fairgrounds | Locale | 224 | Iowa | 41 47 50 N | 092 03 33 W |
| Iowa County Geneology Library | Building | 224 | Iowa | 41 47 57 N | 092 04 07 W |
| Iowa County Home | Building | 258 | Iowa | 41 40 53 N | 092 03 40 W |
| Iowa County Home Cemetery | Cemetery | 260 | Iowa | 41 41 15 N | 092 03 58 W |
| Iowa County Sheriffs Office | Building | 225 | Iowa | 41 47 53 N | 092 04 15 W |
| Iowa Dermatology Clinic | Hospital | 297 | Polk | 41 36 02 N | 093 47 25 W |
| Iowa Drainage Ditch | Canal | 276 | Fremont | 40 36 16 N | 095 40 26 W |
| Iowa Eye Institute | Hospital | 436 | Buena Vista | 42 38 41 N | 095 12 16 W |
| Iowa Eye Institute | Hospital | 387 | Carroll | 42 03 59 N | 094 52 13 W |
| Iowa Eye Institute | Hospital | 405 | Clay | 43 09 22 N | 095 10 11 W |
| Iowa Eye Institute | Hospital | 364 | Kossuth | 43 03 24 N | 094 13 32 W |
| Iowa Eye Institute | Hospital | 377 | Plymouth | 42 47 33 N | 096 09 45 W |
| Iowa Falls | Locale | 336 | Hardin | 42 31 20 N | 093 15 11 W |
| Iowa Falls | Populated Place | 337 | Hardin | 42 31 21 N | 093 15 05 W |
| Iowa Falls Bridge | Bridge | 327 | Hardin | 42 31 06 N | 093 15 47 W |
| Iowa Falls City Hall | Building | 340 | Hardin | 42 31 13 N | 093 15 52 W |
| Iowa Falls Clinic | Hospital | 340 | Hardin | 42 31 20 N | 093 15 36 W |
| Iowa Falls Evangelical Church | Church | 333 | Hardin | 42 31 10 N | 093 17 51 W |
| Iowa Falls Fire Department | Building | 340 | Hardin | 42 31 13 N | 093 15 52 W |
| Iowa Falls High School | School | 346 | Hardin | 42 32 06 N | 093 16 24 W |
| Iowa Falls Historical Museum | Building | 340 | Hardin | 42 31 13 N | 093 15 51 W |
| Iowa Falls Junction | Populated Place | 331 | Hardin | 42 30 55 N | 093 15 49 W |
| Iowa Falls Municipal Airport | Airport | 344 | Hardin | 42 28 14 N | 093 16 12 W |
| Iowa Falls Police Department | Building | 340 | Hardin | 42 31 13 N | 093 15 52 W |
| Iowa Falls Post Office | Post Office | 340 | Hardin | 42 31 15 N | 093 15 57 W |
| Iowa Falls Public Library | Building | 330 | Hardin | 42 31 10 N | 093 16 08 W |
| Iowa Geological Survey Building | Building | 246 | Johnson | 41 42 24 N | 091 36 21 W |
| Iowa Gold Star Museum | Building | 288 | Polk | 41 42 01 N | 093 42 31 W |
| Iowa Great Lakes Maritime Museum | Building | 428 | Dickinson | 43 22 00 N | 095 08 11 W |
| Iowa Health Physicians Center | Hospital | 277 | Black Hawk | 42 28 09 N | 092 23 01 W |
| Iowa Health Physicians Center | Hospital | 256 | Black Hawk | 42 28 35 N | 092 17 01 W |
| Iowa Health Physicians Center | Hospital | 251 | Cedar | 41 46 55 N | 091 07 36 W |
| Iowa Health Physicians Center | Hospital | 311 | Grundy | 42 21 34 N | 092 45 43 W |
| Iowa Health Physicians Center | Hospital | 321 | Guthrie | 41 41 31 N | 094 21 26 W |
| Iowa Health Physicians Center | Hospital | 277 | Marion | 41 18 42 N | 093 06 48 W |
| Iowa Health Physicians Center | Hospital | 297 | Polk | 41 36 02 N | 093 47 25 W |
| Iowa Heart Center | Hospital | 388 | Carroll | 42 03 20 N | 094 52 01 W |
| Iowa Heart Center | Hospital | 282 | Polk | 41 36 17 N | 093 46 29 W |
| Iowa Heart Center | Hospital | 287 | Story | 42 02 05 N | 093 37 12 W |
| Iowa Jewish Senior Life Center | Hospital | 287 | Polk | 41 35 33 N | 093 40 58 W |
| Iowa Junction (historical) | Populated Place | 196 | Washington | 41 29 33 N | 091 32 07 W |
| Iowa Korean United Church | Church | 239 | Johnson | 41 38 38 N | 091 36 04 W |
| Iowa Lake | Lake | 366 | Emmet | 43 29 60 N | 094 27 31 W |
| Iowa Lake | Lake | 460 | Osceola | 43 30 08 N | 095 27 23 W |
| Iowa Lake | Lake | 296 | Pottawattamie | 41 17 38 N | 095 51 43 W |
| Iowa Lake (historical) | Locale | 372 | Emmet | 43 28 45 N | 094 27 45 W |
| Iowa Lake Dam | Dam | 247 | Iowa | 41 38 00 N | 092 10 16 W |
| Iowa Lake Marsh State Game Management Area | Area | 365 | Kossuth | 43 29 35 N | 094 26 17 W |
| Iowa Lake Park | Park | 469 | Osceola | 43 29 40 N | 095 27 31 W |
| Iowa Lake Post Office (historical) | Post Office | 376 | Emmet | 43 28 38 N | 094 27 08 W |
| Iowa Lake State Game Management Area | Park | 373 | Emmet | 43 29 32 N | 094 27 51 W |
| Iowa Lake State Game Management Area | Park | 460 | Osceola | 43 29 49 N | 095 27 32 W |
| Iowa Lakes Community College | School | 401 | Emmet | 43 23 51 N | 094 49 02 W |
| Iowa Lakes Community College - South Campus | School | 379 | Palo Alto | 43 07 28 N | 094 41 31 W |
| Iowa Lakes Community College - Spirit Lake Center | School | 450 | Dickinson | 43 25 13 N | 095 06 13 W |
| Iowa Lakes Community College Library | Building | 401 | Emmet | 43 23 52 N | 094 49 01 W |
| Iowa Lakes Orthopaedics Center | Hospital | 443 | Dickinson | 43 25 05 N | 095 07 33 W |
| Iowa Lakeside Laboratory | Building | 452 | Dickinson | 43 22 45 N | 095 11 11 W |
| Iowa Lutheran Hospital | Hospital | 261 | Polk | 41 36 07 N | 093 36 34 W |
| Iowa Lutheran Hospital Life Flight Heliport | Airport | 261 | Polk | 41 36 08 N | 093 36 38 W |
| Iowa Masonic Library | Building | 234 | Linn | 41 58 55 N | 091 39 41 W |
| Iowa Masonic Nursing Home | Hospital | 203 | Scott | 41 31 41 N | 090 29 48 W |
| Iowa Medium Security Prison | Building | 316 | Page | 40 45 40 N | 095 02 09 W |
| Iowa Memorial Union | Building | 199 | Johnson | 41 39 47 N | 091 32 18 W |
| Iowa Mental Health Institute | School | 219 | Henry | 40 57 23 N | 091 32 07 W |
| Iowa Methodist Medical Center | Hospital | 262 | Polk | 41 35 20 N | 093 38 02 W |
| Iowa Methodist Medical Center Heliport | Airport | 283 | Polk | 41 32 12 N | 093 39 30 W |
| Iowa Military Aviation Heritage Museum | Building | 274 | Polk | 41 41 35 N | 093 34 09 W |
| Iowa Odd Fellows and Orphans Home | Hospital | 357 | Cerro Gordo | 43 07 58 N | 093 13 01 W |
| Iowa Orthopaedic Center | Hospital | 255 | Mahaska | 41 17 49 N | 092 38 41 W |
| Iowa Orthopaedic Center | Hospital | 293 | Polk | 41 44 06 N | 093 35 59 W |
| Iowa Orthopaedic Center | Hospital | 282 | Polk | 41 36 17 N | 093 46 29 W |
| Iowa Orthopedic Group Center | Hospital | 388 | Carroll | 42 03 20 N | 094 52 01 W |
| Iowa Orthopedics Center | Hospital | 258 | Marion | 41 24 46 N | 092 54 45 W |
| Iowa Osteopathic Institute | Hospital | 368 | Cherokee | 42 44 20 N | 095 33 04 W |
| Iowa Osteopathic Institute | Hospital | 372 | Ida | 42 21 06 N | 095 28 26 W |
| Iowa Park | Park | 340 | Humboldt | 42 43 14 N | 094 13 29 W |
| Iowa Physicians Center | Hospital | 388 | Carroll | 42 03 20 N | 094 52 01 W |
| Iowa Physicians Clinic | Hospital | 197 | Wapello | 41 00 22 N | 092 25 24 W |
| Iowa Radiology Consultants Center | Hospital | 385 | Carroll | 42 03 20 N | 094 51 51 W |
| Iowa Regular Baptist Camp | Locale | 374 | Cerro Gordo | 43 07 56 N | 093 26 25 W |
| Iowa River | Stream | | Louisa | 41 09 38 N | 091 01 26 W |
| Iowa River Brethren Cemetery | Cemetery | 270 | Marshall | 42 03 42 N | 092 49 31 W |
| Iowa River Cemetery | Cemetery | 343 | Allamakee | 43 25 16 N | 091 36 05 W |
| Iowa River Church | Church | 268 | Marshall | 42 03 42 N | 092 49 30 W |
| Iowa School for the Deaf | School | 308 | Pottawattamie | 41 13 31 N | 095 49 08 W |
| Iowa School of the Deaf Nature Center Trail | Trail | 303 | Pottawattamie | 41 13 37 N | 095 49 14 W |
| Iowa Slough | Stream | | Louisa | 41 05 10 N | 090 59 31 W |