LakeCount. Every Lake. Measured.

Lakes / New Hampshire / Belknap County / Loon Pond

Loon Pond, Belknap County, New Hampshire

128.74 acres
Surface Area

Where It Sits, and How Deep It Goes

Locator - New Hampshire

ConcordPortsmouthLoon PondBelknap Co.

43.40 degrees N, 71.38 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 Loon Pond Stacks Up

Lakes Nearby

LakeCountyDistanceSurface Area
Meetinghouse PondBelknap1.5 mi25.7 acres
Shellcamp PondBelknap2.0 mi144.8 acres
Rollins PondBelknap2.4 mi31.6 acres
Rocky PondMerrimack3.7 mi82.78 acres
Sawyer LakeBelknap3.8 mi81.54 acres
Sanborn PondMerrimack4.1 mi87.58 acres

Straight-line distance between lake centers.

Facts and Figures

Waterbody ID135907977
CountyBelknap
Coordinates43.3973, -71.3818

Questions About Loon Pond

How Big Is Loon Pond?

Loon Pond covers 128.74 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

#LakeCountySurface AreaMax Depth
1Lake WinnipesaukeeBelknap45,654.45 acres-
2Umbagog LakeCoos7,642.5 acres-
3Squam LakeBelknap6,791.2 acres-
4Newfound LakeGrafton4,451.11 acres-
5Lake WinnisquamBelknap4,213.89 acres-

All 516 New Hampshire lakes ranked by surface area

Sources: USGS National Hydrography Dataset (The National Map) lake data (ID 135907977). Verified October 30, 2026.