Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Eagle Hatchery | Locale | 768 | Ada | 43 40 40 N | 116 24 20 W |
| Eagle Hills Elementary School | School | 799 | Ada | 43 42 11 N | 116 20 43 W |
| Eagle Island | Island | 774 | Ada | 43 40 59 N | 116 22 43 W |
| Eagle Island Prison Farm | Building | 771 | Ada | 43 41 12 N | 116 23 47 W |
| Eagle Island State Park | Park | 772 | Ada | 43 41 13 N | 116 23 05 W |
| East Fork Golden Gulch Drain | Canal | 802 | Ada | 43 29 47 N | 116 29 08 W |
| East Junior High School | School | 826 | Ada | 43 36 36 N | 116 11 26 W |
| Echelberger Lateral | Canal | 818 | Ada | 43 38 07 N | 116 17 19 W |
| Eightmile Creek | Stream | | Ada | 43 34 60 N | 116 19 52 W |
| Eightmile Lateral | Canal | 795 | Ada | 43 36 15 N | 116 24 10 W |
| Elks Hospital | Hospital | 831 | Ada | 43 37 00 N | 116 11 29 W |
| Elm Grove Park | Park | 821 | Ada | 43 38 12 N | 116 12 59 W |
| Fairmont Junior High School | School | 822 | Ada | 43 37 28 N | 116 16 33 W |
| Fairview Cemetery | Cemetery | 765 | Ada | 43 38 57 N | 116 29 27 W |
| Fairview Church | Church | 774 | Ada | 43 38 54 N | 116 27 14 W |
| Fairview Park | Park | 817 | Ada | 43 37 24 N | 116 13 09 W |
| Fairview Square | Locale | 829 | Ada | 43 37 08 N | 116 14 53 W |
| Fairwood Shopping Center | Locale | 821 | Ada | 43 37 08 N | 116 16 57 W |
| Farmers Lateral | Canal | 836 | Ada | 43 35 27 N | 116 14 16 W |
| Farmers Lateral | Canal | 830 | Ada | 43 34 44 N | 116 17 46 W |
| Farmers Union Canal | Canal | 801 | Ada | 43 43 43 N | 116 23 14 W |
| Farr Lateral | Canal | 840 | Ada | 43 32 48 N | 116 21 49 W |
| First Security Plaza | Locale | 823 | Ada | 43 37 05 N | 116 12 12 W |
| Five Mile Plaza | Locale | 822 | Ada | 43 35 27 N | 116 18 50 W |
| Fivemile Community Church | Church | 833 | Ada | 43 35 24 N | 116 17 39 W |
| Fivemile Creek | Stream | | Ada | 43 37 49 N | 116 06 27 W |
| Flagstaff Butte | Summit | 1030 | Ada | 43 16 45 N | 116 08 28 W |
| Flake Lateral | Canal | 751 | Ada | 43 41 53 N | 116 30 27 W |
| Floating Feather Airport | Airport | 814 | Ada | 43 42 06 N | 116 18 43 W |
| Folsom Lateral | Canal | 844 | Ada | 43 34 11 N | 116 16 50 W |
| Foothill Ditch | Canal | 768 | Ada | 43 42 17 N | 116 25 29 W |
| Fort Boise Learning Center | School | 831 | Ada | 43 37 03 N | 116 11 32 W |
| Fort Boise Military Cemetery | Cemetery | 881 | Ada | 43 37 27 N | 116 10 43 W |
| Fort Boise Park | Park | 833 | Ada | 43 36 58 N | 116 11 19 W |
| Franklin Elementary School | School | 833 | Ada | 43 36 09 N | 116 14 39 W |
| Franklin Towne Center | Locale | 824 | Ada | 43 36 14 N | 116 16 52 W |
| Freestone Creek | Stream | | Ada | 43 36 19 N | 116 11 42 W |
| Frontier Elementary School | School | 806 | Ada | 43 38 22 N | 116 20 01 W |
| Gallagher Canal | Canal | 835 | Ada | 43 34 45 N | 116 09 55 W |
| Garden City | Populated Place | 815 | Ada | 43 37 20 N | 116 14 17 W |
| Garfield Elementary School | School | 830 | Ada | 43 35 24 N | 116 11 34 W |
| Glider Airport | Airport | 860 | Ada | 43 42 53 N | 116 17 48 W |
| Good Shepherd Lutheran Preschool and Kindergarten | School | 833 | Ada | 43 35 48 N | 116 14 38 W |
| Goose Creek | Stream | | Ada | 43 43 15 N | 116 19 12 W |
| Green Meadows School | Locale | 789 | Ada | 43 40 53 N | 116 18 33 W |
| Halverson Lake | Lake | 714 | Ada | 43 17 32 N | 116 29 49 W |
| Harton Davis Canal | Canal | 769 | Ada | 43 41 06 N | 116 24 14 W |
| Hawthorne Elementary School | School | 844 | Ada | 43 34 55 N | 116 12 38 W |
| Helm Lateral | Canal | 810 | Ada | 43 39 16 N | 116 18 31 W |
| Henderson Flats | Flat | 734 | Ada | 43 06 45 N | 116 17 40 W |
| Hickey | Locale | 954 | Ada | 43 20 54 N | 116 06 35 W |
| High Line School | School | 793 | Ada | 43 32 57 N | 116 27 50 W |
| Highland Valley | Valley | | Ada | 43 34 48 N | 115 59 40 W |
| Highland Valley Summit | Summit | 1155 | Ada | 43 34 14 N | 116 01 52 W |
| Highlands | Populated Place | 902 | Ada | 43 38 46 N | 116 11 37 W |
| Highlands Elementary School | School | 876 | Ada | 43 39 01 N | 116 11 43 W |
| Hillcrest | Populated Place | 867 | Ada | 43 33 49 N | 116 10 58 W |
| Hillcrest Country Club | Locale | 855 | Ada | 43 35 09 N | 116 14 20 W |
| Hillcrest Elementary School | School | 853 | Ada | 43 35 04 N | 116 14 30 W |
| Hillcrest Plaza | Locale | 835 | Ada | 43 35 30 N | 116 14 47 W |
| Hillside Junior High School | School | 826 | Ada | 43 39 24 N | 116 13 52 W |
| Home of the Peace Cemetery | Cemetery | 763 | Ada | 43 42 27 N | 116 28 09 W |
| Hon Lateral | Canal | 833 | Ada | 43 32 37 N | 116 18 35 W |
| Horizon Elementary School | School | 815 | Ada | 43 36 46 N | 116 18 13 W |
| Hubbard Dam | Dam | 830 | Ada | 43 30 60 N | 116 21 33 W |
| Hubbard Elementary School | School | 818 | Ada | 43 30 08 N | 116 24 38 W |
| Hubbard Lateral | Canal | 831 | Ada | 43 29 49 N | 116 22 05 W |
| Hubbard Reservoir | Reservoir | 830 | Ada | 43 30 60 N | 116 21 33 W |
| Hulls Gulch | Valley | | Ada | 43 38 21 N | 116 11 44 W |
| Hulls Gulch Nature Trail | Trail | 1262 | Ada | 43 39 31 N | 116 07 45 W |
| Hunter Lateral | Canal | 792 | Ada | 43 37 56 N | 116 23 07 W |
| Hyatt Lateral | Canal | 843 | Ada | 43 35 03 N | 116 12 48 W |
| Idaho State Correctional Institution | Locale | 924 | Ada | 43 28 36 N | 116 13 38 W |
| Idaho State Military Cemetery | Cemetery | 807 | Ada | 43 41 38 N | 116 18 34 W |
| Idaho Transportation Department and Law Enforcement | Building | 813 | Ada | 43 38 08 N | 116 13 50 W |
| Indian Creek | Stream | | Ada | 43 40 39 N | 116 42 19 W |
| Indian Creek Reservoir | Reservoir | 1016 | Ada | 43 23 22 N | 116 00 58 W |
| Indian Creek Reservoir Public Fishing Area | Locale | 1016 | Ada | 43 23 13 N | 116 00 44 W |
| Initial Point | Summit | 985 | Ada | 43 22 20 N | 116 23 38 W |
| Intermountain Hospital School | School | 825 | Ada | 43 36 26 N | 116 16 00 W |
| Isaacs Canyon | Valley | | Ada | 43 30 15 N | 116 08 17 W |
| Ivywild Park | Park | 833 | Ada | 43 34 54 N | 116 11 23 W |
| Jackass Gulch | Valley | | Ada | 43 47 23 N | 116 28 39 W |
| Jackson Elementary School | School | 826 | Ada | 43 36 07 N | 116 16 22 W |
| Jefferson Elementary School | School | 837 | Ada | 43 36 08 N | 116 13 40 W |
| Joplin Elementary School | School | 804 | Ada | 43 39 24 N | 116 20 00 W |
| Julia Davis Park | Park | 821 | Ada | 43 36 28 N | 116 12 03 W |
| Karnes Lateral | Canal | 802 | Ada | 43 38 56 N | 116 20 14 W |
| KBOI-AM (Boise) | Tower | 859 | Ada | 43 25 44 N | 116 19 46 W |
| Kennedy Lateral | Canal | 791 | Ada | 43 35 56 N | 116 24 36 W |
| Kepros Mountain | Summit | 1649 | Ada | 43 33 36 N | 115 56 22 W |
| KFXD-AM (Nampa) | Tower | 835 | Ada | 43 33 35 N | 116 24 05 W |
| KGEM-AM (Boise) | Tower | 830 | Ada | 43 35 54 N | 116 15 17 W |
| KIDO | Tower | 923 | Ada | 43 37 47 N | 116 10 53 W |
| KIDO-AM (Boise) | Tower | 842 | Ada | 43 30 57 N | 116 19 52 W |
| KKIC-AM (Boise) | Tower | 815 | Ada | 43 37 14 N | 116 18 00 W |
| KLIT-AM (Meridian) | Tower | 797 | Ada | 43 36 49 N | 116 22 10 W |
| Knudson Lateral | Canal | 845 | Ada | 43 34 03 N | 116 17 56 W |
| Koelsch Elementary School | School | 827 | Ada | 43 37 09 N | 116 15 16 W |
| KSGR-AM (Nampa) | Tower | 829 | Ada | 43 32 58 N | 116 24 41 W |
| KSPD-AM (Boise) | Tower | 824 | Ada | 43 33 57 N | 116 20 16 W |
| KUCL-AM (Boise) | Tower | 819 | Ada | 43 36 57 N | 116 17 05 W |
| KUCL-AM (Boise) | Tower | 821 | Ada | 43 34 13 N | 116 20 48 W |
| Kuna | Populated Place | 821 | Ada | 43 29 31 N | 116 25 12 W |
| Kuna Butte | Summit | 983 | Ada | 43 26 44 N | 116 26 51 W |
| Kuna Canal | Canal | 820 | Ada | 43 30 39 N | 116 24 22 W |
| Kuna Indian Creek Elementary School | School | 819 | Ada | 43 29 30 N | 116 25 33 W |
| Kuna Junior High School | School | 819 | Ada | 43 30 08 N | 116 24 19 W |
| Kuna Senior High School | School | 819 | Ada | 43 29 47 N | 116 25 53 W |
| Lake Elmore | Lake | 798 | Ada | 43 39 49 N | 116 16 23 W |