Lakes / Idaho / Idaho County / Long Lake
Long Lake, Idaho
28.91 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Idaho
46.35 degrees N, 115.15 degrees W - Idaho County. State and county outlines drawn from Census boundary data; the lake marker is placed by its USGS National Hydrography Dataset coordinates, not by eye. Schematic - not a survey map.
How Long Lake Stacks Up
- Larger than 6% of the 316 lakes counted in Idaho.
- About 120 miles from Coeur d'Alene, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Fish Lake | Idaho | 4.7 mi | 54.86 acres |
| Lizard Lakes | Idaho | 8.8 mi | 33.85 acres |
| Old Man Lake | Idaho | 11 mi | 45.96 acres |
| Elizabeth Lake | Idaho | 11 mi | 28.91 acres |
| Florence Lake | Idaho | 12 mi | 29.9 acres |
| Walton Lakes | Idaho | 22 mi | 31.14 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Long Lake
How Big Is Long Lake?
Long Lake covers 28.91 acres in Idaho County, Idaho.
What Is the Largest Lake in Idaho County?
Big Hazard Lake is the largest lake in Idaho County, at 142.09 acres.
Largest Lakes in Idaho
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lake Pend Oreille | Bonner | 92,764.44 acres | - |
| 2 | American Falls Reservoir | Power | 55,319.78 acres | - |
| 3 | Coeur d'Alene Lake | Kootenai | 26,891.64 acres | - |
| 4 | Lake Cascade | Valley | 25,043.4 acres | - |
| 5 | Priest Lake | Bonner | 23,425.59 acres | - |
All 316 Idaho lakes ranked by surface area
Sources: USGS National Hydrography Dataset (The National Map) lake data (ID 44538290). Verified October 30, 2026.