Oyster Bay, NY Elevation & Topographic Map
Elevation
370 ft 110 m280 ft 85 m230 ft 70 m140 ft 40 m46 ft 14 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
Oyster Bay sits at about 120 ft (35 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
120 ft 35 m
most residents: 16–200 ft
Lowest
0 ft 0 m
at sea level on South Oyster Bay
Highest
370 ft 110 m
on the southwest side
Average
130 ft 40 m
all land inside town boundaries
Oyster Bay spans about 370 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.
| Figure | Elevation |
|---|---|
| Typical Where people live: half of residents higher, half lower | 120 ft35 m |
| Highest point Inside town boundaries, on the southwest side | 370 ft110 m |
| Lowest point Where the land meets South Oyster Bay | 0 ft0 m |
| Town center USGS map point for Oyster Bay | 47 ft14 m |
| Average of all land | 130 ft40 m |
Elevation profile, south to north
16 mi south to north through the town center.
Topographic Map
- Location
- Town in Nassau County, New York, United States
- Population
- 299,540 2024 est.
- Land area
- 103.6 sq mi + 65.7 sq mi water
- Density
- 2,891 per sq mi
- Coordinates
- 40.8657° N, 73.5321° W
- Time zone
- Eastern UTC−5 / −4
- Landform region
- Coastal Plain
- Drains to
- Long Island Sound
- ZIP codes 21
- 11545 11547 11548 11560 11568 11579 11590 11709 11714 11732 11735 11753 11758 11762 11765 11771 11791 11797 11801 11803 11804
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Sources: U.S. Census Bureau, USGS
Nearby Places
Nearby towns by typical elevation
- Muttontown230 ft
- Laurel Hollow220 ft
- Oyster Bay Cove210 ft
- Syosset200 ft
- East Norwich190 ft
- Upper Brookville170 ft
- Matinecock150 ft
- Cove Neck140 ft
- Oyster Bay120 ft
- Mill Neck110 ft
- Centre Island55 ft
Rankings by typical elevation
- Towns in New York1,833rd highest of 2,097
- Towns in Nassau County39th highest of 135
Peaks and hills nearest, by height
- South Beacon Mountain1,600 ft
- West Hills390 ft
- Harbor Hill, Nassau County370 ft
- Mannetto Hills300 ft
- Sagamore Hill170 ft
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, −4 ft at 40.9146° N, 73.5732° 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); BTS time zones. All public domain.