Babylon, NY Elevation & Topographic Map

Topographic elevation map of Babylon, New York, shaded from sea level level on Great South Bay to 230 ft on the northwest side
Elevation
230 ft 70 m170 ft 50 m140 ft 45 m85 ft 26 m28 ft 9 m0 ft 0 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

Babylon sits at about 37 ft (11 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.

Typical elevation
37 ft 11 m
most residents: 7–70 ft
Lowest
0 ft 0 m
at sea level on Great South Bay
Highest
230 ft 70 m
on the northwest side
Average
40 ft 12 m
all land inside town boundaries

Babylon spans about 230 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
37 ft11 m
Highest point
Inside town boundaries, on the northwest side
230 ft70 m
Lowest point
Where the land meets Great South Bay
0 ft0 m
Town center
USGS map point for Babylon
7 ft2 m
Airport (ISP)
FAA airport elevation, the highest point of its runways, 10 mi northeast of the town boundaries
99 ft30 m
Average of all land40 ft12 m

Elevation profile, south to north

15 mi south to north through the town center.

Topographic Map

Topographic elevation map of Babylon, New York, shaded from sea level level on Great South Bay to 230 ft on the northwest side
Town boundaries (dashed) over shaded terrain, with contours every 20 ft (6 m).
Location
Town in Suffolk County, New York, United States
Population
218,566 2024 est.
Land area
52.3 sq mi + 62.0 sq mi water
Density
4,181 per sq mi
Coordinates
40.6957° N, 73.3257° W
Time zone
Eastern UTC−5 / −4
Landform region
Coastal Plain
Drains to
Atlantic Ocean
Airport
Long Island Mac Arthur (ISP) 99 ft
ZIP codes 9
11701 11702 11703 11704 11726 11729 11735 11757 11798
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Sources: U.S. Census Bureau, USGS, FAA

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).
  • Pits: the lowest point is the lowest ground outside closed hollows (quarry floors, mine pits, terrain-model artifacts): any hollow under 0.4 sq mi (1 km²), and any hollow under 2 sq mi (5 km²) whose floor is more than 100 ft (30 m) below its rim; and outside patches below sea level of under 0.4 sq mi (1 km²). The single lowest 3DEP cell, −2 ft at 40.6649° N, 73.4137° W, is in such a hollow or patch and is not counted; this coastal land's lowest point is sea level on the coast.
  • 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); FAA airport data; BTS time zones. All public domain.