Armagh Township, PA Elevation & Topographic Map
Elevation
2,340 ft 715 m1,910 ft 580 m1,690 ft 515 m1,260 ft 385 m830 ft 255 m620 ft 190 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.
- Township area
- Fades everything outside the official township boundaries (US Census).
Elevation Data
Armagh Township sits at about 820 ft (250 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
820 ft 250 m
most residents: 730–1,410 ft
Lowest
620 ft 185 m
on the south side
Highest
2,340 ft 715 m
on Broad Mountain
Average
1,360 ft 415 m
all land inside township boundaries
Armagh Township spans about 1,720 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 | 820 ft250 m |
| Highest point Inside township boundaries, on Broad Mountain | 2,340 ft715 m |
| Lowest point Inside township boundaries, on the south side | 620 ft185 m |
| Airport (RVL) FAA airport elevation, the highest point of its runways, 2.0 mi southwest of the township boundaries | 819 ft250 m |
| Average of all land | 1,360 ft415 m |
Elevation profile, south to north
6.8 mi south to north through the middle of Armagh Township.
Topographic Map
- Location
- Township in Mifflin County, Pennsylvania, United States
- Population
- 4,053 2024 est.
- Land area
- 92.8 sq mi + 0.3 sq mi water
- Density
- 44 per sq mi
- Coordinates
- 40.7239° N, 77.5587° W
- Time zone
- Eastern UTC−5 / −4
- Landform region
- Valley and Ridge
- Drains to
- Juniata River → Susquehanna River → Atlantic Ocean
- Airport
- Mifflin County (RVL) 819 ft
- ZIP codes 2
- 17063 17084
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Sources: U.S. Census Bureau, USGS, FAA
Nearby Places
Nearby towns by typical elevation
- Potlicker Flats920 ft
- Armagh Township820 ft
- Church Hill790 ft
- Brown Township790 ft
- Milroy780 ft
- Decatur Township, Mifflin County740 ft
- Siglerville740 ft
- Lumber City730 ft
- Reedsville600 ft
- Yeagertown590 ft
- Burnham570 ft
Rankings by typical elevation
- Towns in Pennsylvania2,077th highest of 3,545
- Towns in Mifflin County8th highest of 36
Peaks and hills nearest, by height
- Brush Mountain2,580 ft
- Loop Mountain2,500 ft
- Rays Hill2,440 ft
- Greenlee Mountain2,420 ft
- The Winehead2,363 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; NOAA NGS survey heights. All public domain.