Lakes / New Hampshire / Hillsborough County / Simpson Pond
Simpson Pond, New Hampshire
34.55 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - New Hampshire
42.77 degrees N, 71.31 degrees W - Hillsborough 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 Simpson Pond Stacks Up
- Larger than 18% of the 516 lakes counted in New Hampshire.
- About 8 miles from Nashua, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Rock Pond | Rockingham | 0.4 mi | 33.36 acres |
| Cobbetts Pond | Rockingham | 2.2 mi | 302.21 acres |
| Harris Pond | Hillsborough | 2.8 mi | 47.2 acres |
| Little Island Pond | Hillsborough | 2.9 mi | 159.63 acres |
| Canobie Lake | Rockingham | 3.2 mi | 375.11 acres |
| Gumpas Pond | Hillsborough | 3.8 mi | 93.41 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Simpson Pond
How Big Is Simpson Pond?
Simpson Pond covers 34.55 acres in Hillsborough County, New Hampshire.
What Is the Largest Lake in Hillsborough County?
Franklin Pierce Lake is the largest lake in Hillsborough County, at 483.34 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 135911932). Verified October 30, 2026.