Interior Township, SD Elevation & Topographic Map

Topographic elevation map of Interior Township, South Dakota, shaded from 2,230 ft on the southeast side to 2,900 ft on the west side
Elevation
2,900 ft 885 m2,730 ft 830 m2,650 ft 805 m2,480 ft 755 m2,320 ft 705 m2,230 ft 680 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

Interior Township sits at about 2,510 ft (765 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.

Typical elevation
2,510 ft 765 m
most residents: 2,290–2,540 ft
Lowest
2,230 ft 680 m
on the southeast side
Highest
2,900 ft 885 m
on the west side
Average
2,450 ft 750 m
all land inside township boundaries

Interior Township spans about 670 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
2,510 ft765 m
Highest point
Inside township boundaries, on the west side
2,900 ft885 m
Lowest point
Inside township boundaries, on the southeast side
2,230 ft680 m
Average of all land2,450 ft750 m

Elevation profile, west to east

12 mi west to east through the middle of Interior Township.

Topographic Map

Topographic elevation map of Interior Township, South Dakota, shaded from 2,230 ft on the southeast side to 2,900 ft on the west side
Township boundaries (dashed) over shaded terrain, with contours every 40 ft (12 m).
Location
Township in Jackson County, South Dakota, United States
Population
43 2024 est.
Land area
100.8 sq mi + 0.4 sq mi water
Density
0.4 per sq mi
Coordinates
43.7592° N, 101.9121° W
Time zone
Mountain UTC−7 / −6
Landform region
Great Plains
Drains to
White River → Missouri River → Mississippi River → Gulf of America
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Sources: U.S. Census Bureau, USGS

Nearby Places

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); BTS time zones. All public domain.