Keystone Township, MN Elevation & Topographic Map
Elevation
870 ft 265 m860 ft 260 m860 ft 260 m850 ft 260 m840 ft 255 m840 ft 255 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
Keystone Township sits at about 850 ft (260 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
850 ft 260 m
most residents: 840–860 ft
Lowest
840 ft 255 m
on the northwest side
Highest
860 ft 265 m
on the northeast side
Average
850 ft 260 m
all land inside township boundaries
Keystone Township is nearly flat: its ground varies by only about 20 ft, so the figures below sit close together.
| Figure | Elevation |
|---|---|
| Typical Where people live: half of residents higher, half lower | 850 ft260 m |
| Highest point Inside township boundaries, on the northeast side | 860 ft265 m |
| Lowest point Inside township boundaries, on the northwest side | 840 ft255 m |
| Average of all land | 850 ft260 m |
Topographic Map
- Location
- Township in Polk County, Minnesota, United States
- Population
- 69 2024 est.
- Land area
- 35.7 sq mi
- Density
- 1.9 per sq mi
- Coordinates
- 47.9565° N, 96.8160° W
- Time zone
- Central UTC−6 / −5
- Landform region
- Central Lowland
- Drains to
- Red River → Canada
- ZIP codes 2
- 56721 56722
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Sources: U.S. Census Bureau, USGS
Nearby Places
Nearby towns by typical elevation
- Euclid Township890 ft
- Fanny Township880 ft
- Fisher Township850 ft
- Keystone Township850 ft
- Nesbit Township850 ft
- Tabor Township840 ft
- Huntsville Township840 ft
- East Grand Forks830 ft
- Sullivan Township830 ft
- Grand Forks Township830 ft
- Northland Township, Polk County820 ft
Rankings by typical elevation
- Towns in Minnesota2,585th highest of 2,692
- Towns in Polk County60th highest of 73
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); BTS time zones. All public domain.