Allamuchy, NJ Elevation & Topographic Map

Topographic elevation map of Allamuchy, New Jersey, shaded from 520 ft on the west side to 1,240 ft on Allamuchy Mountain
Elevation
1,240 ft 380 m1,060 ft 325 m970 ft 295 m790 ft 240 m610 ft 185 m520 ft 160 m
Contours every 100 ft, bold every 500 ft
USGS 3DEP · U.S. Census Bureau
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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.
Area
Fades everything outside the official CDP boundary (US Census).

Elevation Data

Allamuchy sits at about 600 ft (180 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.

Typical elevation
600 ft 180 m
most residents: 540–740 ft
Lowest
520 ft 160 m
on the west side
Highest
1,240 ft 380 m
on Allamuchy Mountain
Average
670 ft 205 m
all land inside the CDP boundary

Allamuchy spans about 720 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
600 ft180 m
Highest point
Inside the CDP boundary, on Allamuchy Mountain
1,240 ft380 m
Lowest point
Inside the CDP boundary, on the west side
520 ft160 m
Town center
USGS map point for Allamuchy
620 ft190 m
Average of all land670 ft205 m

Elevation profile, west to east

1.9 mi west to east through the town center.

Topographic Map

Topographic elevation map of Allamuchy, New Jersey, shaded from 520 ft on the west side to 1,240 ft on Allamuchy Mountain
CDP boundary (dashed) over shaded terrain, with contours every 40 ft (12 m).
Location
Unincorporated community (census-designated place) in Warren County, New Jersey, United States
Population
156 2020 Census
Land area
2.6 sq mi
Density
61 per sq mi
Coordinates
40.9218° N, 74.8102° W
Time zone
Eastern UTC−5 / −4
Landform region
New England
Drains to
Delaware River → Atlantic Ocean
ZIP codes 3
07820 07838 07840
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WebP, 1200 × 900. Free to use: credit “ElevationOf.com” with a link to this page.

Sources: U.S. Census Bureau, USGS

Nearby Places

Nearby towns by typical elevation

  1. Budd Lake1,040 ft
  2. Stanhope910 ft
  3. Byram Center730 ft
  4. Independence Township700 ft
  5. Panther Valley690 ft
  6. Allamuchy Township680 ft
  7. Frelinghuysen Township630 ft
  8. Green Township620 ft
  9. Allamuchy600 ft
  10. Hackettstown570 ft
  11. Johnsonburg570 ft

Rankings by typical elevation

Peaks and hills nearest, by height

  • Allamuchy Mountain1,240 ft
  • Jenny Jump Mountain1,130 ft
  • Cage Hill880 ft
  • Post Island570 ft
  • Stevens Island540 ft
How we measure
  • Typical elevation: the population-weighted median: every 2020 Census block inside the CDP boundary, 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 CDP boundary (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.
  • Allamuchy is an unincorporated community; figures cover the census-designated place, a statistical area.
  • Sources: USGS 3DEP, GNIS, Watershed Boundary Dataset and physiographic provinces; U.S. Census Bureau (boundaries, 2020 blocks, Gazetteer areas, ZIP code areas); BTS time zones. All public domain.