Clarksburg Township, IL Elevation & Topographic Map

Elevation
650 ft 200 m620 ft 190 m600 ft 185 m570 ft 175 m530 ft 165 m520 ft 160 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
Clarksburg Township sits at about 610 ft (185 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
610 ft 185 m
most residents: 560–620 ft
Lowest
520 ft 155 m
on the southwest side
Highest
650 ft 200 m
on the southeast side
Average
600 ft 185 m
all land inside township boundaries
Clarksburg 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.
| Figure | Elevation |
|---|---|
| Typical Where people live: half of residents higher, half lower | 610 ft185 m |
| Highest point Inside township boundaries, on the southeast side | 650 ft200 m |
| Lowest point Inside township boundaries, on the southwest side | 520 ft155 m |
| Town center USGS map point for Clarksburg Township | 610 ft185 m |
| Airport (2H0) FAA airport elevation, the highest point of its runways, 4.8 mi northwest of the township boundaries | 619 ft189 m |
| Average of all land | 600 ft185 m |
Elevation profile, west to east
6.0 mi west to east through the town center.
Topographic Map
- Location
- Township in Shelby County, Illinois, United States
- Population
- 358 2024 est.
- Land area
- 27.1 sq mi
- Density
- 13 per sq mi
- Coordinates
- 39.3181° N, 88.7645° W
- Time zone
- Central UTC−6 / −5
- Landform region
- Central Lowland
- Drains to
- Kaskaskia River → Mississippi River → Gulf of America
- Airport
- Shelby County (2H0) 619 ft
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Sources: U.S. Census Bureau, USGS, FAA
Nearby Places
Nearby towns by typical elevation
- Shelbyville Township640 ft
- Prairie Township640 ft
- Shelbyville640 ft
- Richland Township640 ft
- Lakewood, Shelby County630 ft
- Holland Township610 ft
- Clarksburg Township610 ft
- Rose Township600 ft
- Cowden600 ft
- Dry Point Township600 ft
- Lakewood Township600 ft
Rankings by typical elevation
- Towns in Illinois1,883rd highest of 2,872
- Towns in Shelby County31st highest of 37
Peaks and hills nearest, by height
- Dean Hills698 ft
- Bridges Knob690 ft
- Bowling Green Hill670 ft
- Island Hill, Fayette County570 ft
- White Oak Mound510 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; NOAA NGS survey heights. All public domain.