Wallkill, NY Elevation & Topographic Map

Topographic elevation map of Wallkill, New York, shaded from 350 ft on the east side to 1,040 ft on Sayers Hill
Elevation
1,040 ft 320 m870 ft 265 m780 ft 240 m610 ft 185 m430 ft 130 m350 ft 105 m
Contours every 200 ft, bold every 1,000 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

Wallkill sits at about 620 ft (190 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.

Typical elevation
620 ft 190 m
most residents: 500–730 ft
Lowest
350 ft 105 m
on the east side
Highest
1,040 ft 320 m
on Sayers Hill
Average
590 ft 180 m
all land inside town boundaries

Wallkill spans about 690 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
620 ft190 m
Highest point
Inside town boundaries, on Sayers Hill
1,040 ft320 m
Lowest point
Inside town boundaries, on the east side
350 ft105 m
Airport (SWF)
FAA airport elevation, the highest point of its runways, 9.0 mi east of the town boundaries
491 ft150 m
Average of all land590 ft180 m
Nearest peak
Mount Don Bosco, 8.3 mi north of the town boundaries
2,290 ft700 m

Elevation profile, west to east

10 mi west to east through the middle of Wallkill.

Topographic Map

Topographic elevation map of Wallkill, New York, shaded from 350 ft on the east side to 1,040 ft on Sayers Hill
Town boundaries (dashed) over shaded terrain, with contours every 100 ft (30 m).
Location
Town in Orange County, New York, United States
Population
31,401 2024 est.
Land area
61.9 sq mi + 0.7 sq mi water
Density
507 per sq mi
Coordinates
41.4692° N, 74.3901° W
Time zone
Eastern UTC−5 / −4
Landform region
Valley and Ridge
Drains to
Wallkill River → Hudson River → Atlantic Ocean
Airport
New York Stewart International (SWF) 491 ft
ZIP codes 6
10919 10932 10940 10941 12549 12721
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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).
  • 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; NOAA NGS survey heights. All public domain.