Chatham, NH Elevation & Topographic Map

Topographic elevation map of Chatham, New Hampshire, shaded from 380 ft on the south side to 3,570 ft on South Baldface
Elevation
3,570 ft 1,090 m2,770 ft 845 m2,370 ft 725 m1,580 ft 480 m780 ft 240 m380 ft 115 m
Contours every 500 ft, bold every 2,500 ft
USGS 3DEP · U.S. Census Bureau
How to use this mapviews, tools and data
Elevation
Ground colored by height from green (lowest) to white (highest), with contour lines every 40–500 ft (USGS data).
Satellite
A 2016 satellite photo at 33 ft (10 m) detail; contours off.
3D
Tilt and turn the terrain; hills are raised 1.5×, or set ×1 for true height.
Click or tap anywhere
The exact elevation of that spot in ft and m.
Measure
Pick two points for the climb, descent and grade along a straight line.
Town area
Fades everything outside the official town boundaries (US Census).

Elevation Data

Chatham sits at about 730 ft (220 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.

Typical elevation
730 ft 220 m
most residents: 410–1,940 ft
Lowest
380 ft 115 m
on the south side
Highest
3,570 ft 1,090 m
on South Baldface
Average
1,360 ft 415 m
all land inside town boundaries

Chatham spans about 3,190 ft of height, so no single spot tells the whole story. The ruler shows where its people live, and where the other numbers you'll see come from.

FigureElevation
Typical
Where people live: half of residents higher, half lower
730 ft220 m
Highest point
Inside town boundaries, on South Baldface
3,570 ft1,090 m
Lowest point
Inside town boundaries, on the south side
380 ft115 m
Town center
USGS map point for Chatham
520 ft160 m
Average of all land1,360 ft415 m
Nearest peak
Carter Dome, 4.6 mi northwest of the town boundaries
4,830 ft1,475 m

Elevation profile, west to east

4.6 mi west to east through the town center.

Topographic Map

Topographic elevation map of Chatham, New Hampshire, shaded from 380 ft on the south side to 3,570 ft on South Baldface
Town boundaries (dashed) over shaded terrain, with contours every 500 ft (152 m).
Location
Town in Carroll County, New Hampshire, United States
Population
351 2024 est.
Land area
56.7 sq mi + 0.5 sq mi water
Density
6.2 per sq mi
Coordinates
44.1645° N, 71.0112° W
Time zone
Eastern UTC−5 / −4
Landform region
New England
Drains to
Saco River → Atlantic Ocean
ZIP codes 1
03813
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Sources: U.S. Census Bureau, USGS

Nearby Places

How we measure
  • Typical elevation: the population-weighted median: every 2020 Census block inside the town boundaries, at its USGS 3DEP height, weighted by the people who live there. Half of residents live higher, half lower.
  • Lowest, highest, average: USGS 3DEP bare-earth heights on a 1 arc-second (≈100 ft, 30 m) grid, land only, inside the Census town boundaries (TIGER, Jan 1 2026).
  • Nearby Places: nearby towns and rankings use each town's typical elevation, so every town is compared like for like. Rankings count every city, town, township and census-designated place, including places inside a town. Peaks and hills: the nearest summits with at least 980 ft (300 m) of prominence within 62 mi (100 km), then federal (GNIS) summits within 16 mi (25 km) when there are fewer than 5; each is the 3DEP top on a ~7 ft (2 m) window, or the NGS published height when a usable survey mark sits within 160 ft (50 m) of it (shown as published).
  • Rounding: computed heights are rounded to 10 ft (5 m), or to 1 ft (1 m) under 100 ft; 3DEP is good to about a meter, not a foot. Published figures (FAA airport elevation, NGS survey heights) are shown as their publisher gives them.
  • Datum: North American Vertical Datum of 1988 (NAVD 88). NGS plans to replace NAVD 88 with a new datum (NAPGD2022); heights will then shift slightly.
  • Sources: USGS 3DEP, GNIS, Watershed Boundary Dataset and physiographic provinces; U.S. Census Bureau (boundaries, 2020 blocks, 2024 population estimates, Gazetteer areas, ZIP code areas); BTS time zones; NOAA NGS survey heights. All public domain.