North Bellport, NY Elevation & Topographic Map

Topographic elevation map of North Bellport, New York, shaded from 4 ft on the southeast side to 270 ft on the north side
Elevation
270 ft 85 m200 ft 60 m170 ft 50 m100 ft 30 m37 ft 11 m4 ft 1 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

North Bellport sits at about 53 ft (16 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.

Typical elevation
53 ft 16 m
most residents: 38–79 ft
Lowest
4 ft 1 m
on the southeast side
Highest
270 ft 85 m
on the north side
Average
62 ft 19 m
all land inside the CDP boundary

North Bellport spans about 266 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
53 ft16 m
Highest point
Inside the CDP boundary, on the north side
270 ft85 m
Lowest point
Inside the CDP boundary, on the southeast side
4 ft1 m
Town center
USGS map point for North Bellport
46 ft14 m
Airport (ISP)
FAA airport elevation, the highest point of its runways, 7.0 mi west of the CDP boundary
99 ft30 m
Average of all land62 ft19 m

Elevation profile, south to north

2.8 mi south to north through the town center.

Topographic Map

Topographic elevation map of North Bellport, New York, shaded from 4 ft on the southeast side to 270 ft on the north side
CDP boundary (dashed) over shaded terrain, with contours every 20 ft (6 m).
Location
Unincorporated community (census-designated place) in Suffolk County, New York, United States
Population
11,900 2020 Census
Land area
4.9 sq mi
Density
2,424 per sq mi
Coordinates
40.7743° N, 72.9429° 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 2
11713 11772
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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, FAA

Nearby Places

Nearby towns by typical elevation

  1. Brookhaven100 ft
  2. Medford92 ft
  3. Yaphank87 ft
  4. North Bellport53 ft
  5. North Patchogue43 ft
  6. Shirley41 ft
  7. East Patchogue28 ft
  8. Bellport25 ft
  9. Blue Point17 ft
  10. Patchogue16 ft
  11. Mastic Beach14 ft

Rankings by typical elevation

Peaks and hills nearest, by height

  • Bald Hill, Suffolk County294 ft
  • Rock Hill, Suffolk County260 ft
  • Mount Misery, Suffolk County180 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.
  • North Bellport 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); FAA airport data; BTS time zones; NOAA NGS survey heights. All public domain.