Lakes / New Hampshire / Belknap County / Lake Eileen
Lake Eileen, New Hampshire
44.97 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - New Hampshire
43.48 degrees N, 71.33 degrees W - Belknap 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 Lake Eileen Stacks Up
- Larger than 32% of the 516 lakes counted in New Hampshire.
- About 8 miles from Laconia, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Manning Lake | Belknap | 0.6 mi | 198.92 acres |
| Gillan Pond | Belknap | 1.1 mi | 43.24 acres |
| Sunset Lake | Belknap | 1.2 mi | 252.79 acres |
| Hills Pond | Belknap | 1.3 mi | 92.66 acres |
| Round Pond | Belknap | 2.3 mi | 30.15 acres |
| Crystal Lake | Belknap | 2.4 mi | 386.34 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Lake Eileen
How Big Is Lake Eileen?
Lake Eileen covers 44.97 acres in Belknap County, New Hampshire.
What Is the Largest Lake in Belknap County?
Lake Winnipesaukee is the largest lake in Belknap County, at 45,654.45 acres.
Largest Lakes in New Hampshire
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lake Winnipesaukee | Belknap | 45,654.45 acres | - |
| 2 | Umbagog Lake | Coos | 7,642.5 acres | - |
| 3 | Squam Lake | Belknap | 6,791.2 acres | - |
| 4 | Newfound Lake | Grafton | 4,451.11 acres | - |
| 5 | Lake Winnisquam | Belknap | 4,213.89 acres | - |
All 516 New Hampshire lakes ranked by surface area
Sources: USGS National Hydrography Dataset (The National Map) lake data (ID 135907856). Verified October 30, 2026.