| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Eagle | city | Idaho | United States | 43.69556 | -116.35306 | 2598 | 27103 |
| Eagle | city | Idaho | United States | 47.64361 | -115.91694 | 2598 | 126 |
| Eagle Nest | city | Idaho | United States | 44.60722 | -115.94222 | 7070 | 34 |
| Easley Hot Springs | city | Idaho | United States | 43.78056 | -114.54222 | 6597 | 140 |
| East Greenacres | city | Idaho | United States | 47.7525 | -116.96889 | 2181 | 5103 |
| East Hope | city | Idaho | United States | 48.24194 | -116.29444 | 2103 | 349 |
| East Kamiah | city | Idaho | United States | 46.20278 | -116.00694 | 1587 | 792 |
| Eastport | city | Idaho | United States | 48.99944 | -116.18028 | 2762 | 400 |
| Eaton | city | Idaho | United States | 44.27583 | -117.08028 | 2139 | 351 |
| Eccles | city | Idaho | United States | 44.32694 | -111.30083 | 6282 | 19 |
| Echo Beach | city | Idaho | United States | 47.88778 | -116.87556 | 2339 | 1926 |
| Eddyville | city | Idaho | United States | 47.61611 | -116.73056 | 2519 | 2443 |
| Eden | city | Idaho | United States | 42.60583 | -114.21 | 3976 | 618 |
| Edgemere | city | Idaho | United States | 48.07583 | -116.81417 | 2198 | 697 |
| Edmonds | city | Idaho | United States | 43.91306 | -111.88 | 4858 | 1784 |
| Edwardsburg | city | Idaho | United States | 45.11889 | -115.325 | 5800 | 33 |
| Egin | city | Idaho | United States | 43.93667 | -111.83667 | 4865 | 1682 |
| Egypt | city | Idaho | United States | 42.09667 | -111.83667 | 4744 | 911 |
| Eiffie | city | Idaho | United States | 44.02556 | -116.91722 | 2201 | 11002 |
| Eighteenmile | city | Idaho | United States | 44.30028 | -111.90167 | 6240 | 19 |
| Eileen | city | Idaho | United States | 48.77639 | -116.1625 | 2457 | 475 |
| Elba | city | Idaho | United States | 42.24833 | -113.56056 | 5213 | 70 |
| Elizabeth Park | city | Idaho | United States | 47.52972 | -116.09194 | 2398 | 2136 |
| Elk Bend | city | Idaho | United States | 44.88444 | -113.96806 | 4599 | 47 |
| Elk City | city | Idaho | United States | 45.82694 | -115.43583 | 4196 | 14 |
| Elk Creek | city | Idaho | United States | 47.53389 | -116.05694 | 2401 | 1918 |
| Elk River | city | Idaho | United States | 46.78361 | -116.17889 | 2992 | 61 |
| Elk Summit | city | Idaho | United States | 46.32389 | -114.64889 | 5895 | 14 |
| Elkhorn Village | city | Idaho | United States | 43.67944 | -114.33167 | 6040 | 913 |
| Ellis | city | Idaho | United States | 44.69194 | -114.0475 | 4799 | 36 |
| Elmira | city | Idaho | United States | 48.47972 | -116.46139 | 2198 | 841 |
| Elo historical | city | Idaho | United States | 44.88333 | -116.05944 | 5006 | 272 |
| Emerald Creek | city | Idaho | United States | 47.07194 | -116.32722 | 2998 | 189 |
| Emida | city | Idaho | United States | 47.11583 | -116.59694 | 2998 | 523 |
| Emigrant Crossing | city | Idaho | United States | 43.04806 | -115.28556 | 3464 | 61 |
| Emmett | city | Idaho | United States | 43.87361 | -116.49833 | 2395 | 5876 |
| Empire City historical | city | Idaho | United States | 42.97833 | -116.71028 | 7253 | 19 |
| Enaville | city | Idaho | United States | 47.5625 | -116.24917 | 2198 | 993 |
| English point | city | Idaho | United States | 47.78667 | -116.70889 | 2312 | 11857 |
| Enrose | city | Idaho | United States | 43.70167 | -116.74583 | 2395 | 16061 |
| Era | city | Idaho | United States | 43.58056 | -113.57861 | 6725 | 56 |
| Erlmo | city | Idaho | United States | 47.25972 | -116.04917 | 2480 | 33 |
| Estes | city | Idaho | United States | 46.77778 | -117.01889 | 2604 | 8378 |
| Ethelton | city | Idaho | United States | 47.255 | -115.90472 | 2398 | 33 |
| Eugene | city | Idaho | United States | 46.44444 | -116.55111 | 2998 | 403 |
| Evans Landing | city | Idaho | United States | 48.07556 | -116.53056 | 2060 | 532 |
| Evergreen | city | Idaho | United States | 44.89028 | -116.38917 | 3799 | 134 |
| Excelsior Beach | city | Idaho | United States | 47.88028 | -116.87583 | 2309 | 1926 |
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