Upper Gwynedd Township, PA Elevation & Topographic Map
Elevation
490 ft 150 m420 ft 130 m390 ft 120 m330 ft 100 m260 ft 80 m230 ft 70 m
Contours every 100 ft, bold every 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.
- Township area
- Fades everything outside the official township boundaries (US Census).
Elevation Data
Upper Gwynedd Township sits at about 340 ft (105 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
340 ft 105 m
most residents: 290–400 ft
Lowest
230 ft 70 m
on the west side
Highest
490 ft 150 m
on the east side
Average
350 ft 105 m
all land inside township boundaries
Upper Gwynedd Township spans about 260 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 | 340 ft105 m |
| Highest point Inside township boundaries, on the east side | 490 ft150 m |
| Lowest point Inside township boundaries, on the west side | 230 ft70 m |
| Airport (LOM) FAA airport elevation, the highest point of its runways, 3.4 mi south of the township boundaries | 302 ft92 m |
| Average of all land | 350 ft105 m |
Elevation profile, west to east
4.0 mi west to east through the middle of Upper Gwynedd Township.
Topographic Map
- Location
- Township in Montgomery County, Pennsylvania, United States
- Population
- 17,407 2024 est.
- Land area
- 8.1 sq mi
- Density
- 2,143 per sq mi
- Coordinates
- 40.2200° N, 75.2907° W
- Time zone
- Eastern UTC−5 / −4
- Landform region
- Piedmont
- Drains to
- Delaware River → Atlantic Ocean
- Airport
- Wings Field (LOM) 302 ft
- ZIP codes 2
- 19446 19454
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Sources: U.S. Census Bureau, USGS, FAA
Nearby Places
Nearby towns by typical elevation
- Montgomeryville440 ft
- Montgomery Township400 ft
- North Wales390 ft
- Lansdale360 ft
- Upper Gwynedd Township340 ft
- Hatfield Township330 ft
- Lower Gwynedd Township320 ft
- Worcester Township320 ft
- Spring House320 ft
- Towamencin Township290 ft
- Kulpsville270 ft
Rankings by typical elevation
- Towns in Pennsylvania3,290th highest of 3,545
- Towns in Montgomery County21st highest of 107
Peaks and hills nearest, by height
- Pebble Hill360 ft
- Camp Hill340 ft
- Sandy Hill340 ft
- Fort Hill, Montgomery County290 ft
- Lafayette Hill280 ft
How we measure
- Typical elevation: the population-weighted median: every 2020 Census block inside the township 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 township 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. All public domain.