Londonderry Township, Chester County, PA Elevation & Topographic Map
Elevation
650 ft 200 m570 ft 175 m530 ft 165 m450 ft 140 m370 ft 115 m330 ft 100 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
Londonderry Township, Chester County sits at about 580 ft (175 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
580 ft 175 m
most residents: 520–630 ft
Lowest
330 ft 100 m
on the northeast side
Highest
650 ft 200 m
near the middle
Average
560 ft 170 m
all land inside township boundaries
Londonderry Township, Chester County spans about 320 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 | 580 ft175 m |
| Highest point Inside township boundaries, near the middle | 650 ft200 m |
| Lowest point Inside township boundaries, on the northeast side | 330 ft100 m |
| Airport (N57) FAA airport elevation, the highest point of its runways, 4.6 mi east of the township boundaries | 435 ft133 m |
| Average of all land | 560 ft170 m |
Elevation profile, south to north
3.0 mi south to north through the middle of Londonderry Township, Chester County.
Topographic Map
- Location
- Township in Chester County, Pennsylvania, United States
- Population
- 2,652 2024 est.
- Land area
- 11.3 sq mi
- Density
- 234 per sq mi
- Coordinates
- 39.8656° N, 75.8874° W
- Time zone
- Eastern UTC−5 / −4
- Landform region
- Piedmont
- Drains to
- Atlantic Ocean
- Airport
- New Garden (N57) 435 ft
- ZIP codes 2
- 19320 19330
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Sources: U.S. Census Bureau, USGS, FAA
Nearby Places
Nearby towns by typical elevation
- Cochranville590 ft
- West Fallowfield Township590 ft
- Londonderry Township, Chester County580 ft
- Highland Township570 ft
- Upper Oxford Township530 ft
- Lincoln University530 ft
- Lower Oxford Township520 ft
- Penn Township, Chester County500 ft
- West Marlborough Township450 ft
- West Grove420 ft
- London Grove Township390 ft
Rankings by typical elevation
- Towns in Pennsylvania2,645th highest of 3,545
- Towns in Chester County13th highest of 102
Peaks and hills nearest, by height
- Gap Hill, Lancaster County830 ft
- Harmony Hill500 ft
- Goat Hill450 ft
- Mount America390 ft
- Osborne Hill380 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.