Trenton Township, SD Elevation & Topographic Map

Topographic elevation map of Trenton Township, South Dakota, shaded from 1,570 ft on the southwest side to 1,700 ft on the southeast side
Elevation
1,700 ft 520 m1,670 ft 510 m1,650 ft 505 m1,620 ft 495 m1,580 ft 485 m1,570 ft 475 m
Contours every 200 ft, bold every 1,000 ft
USGS 3DEP · U.S. Census Bureau
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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

Trenton Township sits at about 1,620 ft (495 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.

Typical elevation
1,620 ft 495 m
most residents: 1,590–1,650 ft
Lowest
1,570 ft 475 m
on the southwest side
Highest
1,700 ft 520 m
on the southeast side
Average
1,620 ft 495 m
all land inside township boundaries

Trenton Township spans about 130 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
1,620 ft495 m
Highest point
Inside township boundaries, on the southeast side
1,700 ft520 m
Lowest point
Inside township boundaries, on the southwest side
1,570 ft475 m
Airport (BKX)
FAA airport elevation, the highest point of its runways, 3.1 mi northwest of the township boundaries
1,648 ft502 m
Average of all land1,620 ft495 m

Elevation profile, west to east

6.0 mi west to east through the middle of Trenton Township.

Topographic Map

Topographic elevation map of Trenton Township, South Dakota, shaded from 1,570 ft on the southwest side to 1,700 ft on the southeast side
Township boundaries (dashed) over shaded terrain, with contours every 10 ft (3 m).
Location
Township in Brookings County, South Dakota, United States
Population
182 2024 est.
Land area
35.0 sq mi + 0.1 sq mi water
Density
5.2 per sq mi
Coordinates
44.2307° N, 96.7184° W
Time zone
Central UTC−6 / −5
Landform region
Central Lowland
Drains to
Big Sioux River → Missouri River → Mississippi River → Gulf of America
Airport
Brookings Regional (BKX) 1,648 ft
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Sources: U.S. Census Bureau, USGS, FAA

Nearby Places

Nearby towns by typical elevation

  1. Bushnell1,690 ft
  2. Parnell Township1,690 ft
  3. Spring Creek Township1,660 ft
  4. Fremont Township1,650 ft
  5. Brookings1,640 ft
  6. Aurora Township1,640 ft
  7. Brookings Township1,630 ft
  8. Aurora1,630 ft
  9. Riverview Township1,620 ft
  10. Trenton Township1,620 ft
  11. Medary Township1,590 ft

Rankings by typical elevation

Peaks and hills nearest, by height

  • Macey Hill1,710 ft
  • Egan Mounds1,640 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); FAA airport data; BTS time zones. All public domain.