Marrowbone Township, IL Elevation & Topographic Map
Elevation
690 ft 210 m670 ft 205 m660 ft 200 m630 ft 195 m610 ft 185 m600 ft 180 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
Marrowbone Township sits at about 660 ft (200 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
660 ft 200 m
most residents: 650–660 ft
Lowest
600 ft 180 m
on the south side
Highest
690 ft 210 m
on the north side
Average
660 ft 200 m
all land inside township boundaries
Marrowbone Township spans about 90 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 | 660 ft200 m |
| Highest point Inside township boundaries, on the north side | 690 ft210 m |
| Lowest point Inside township boundaries, on the south side | 600 ft180 m |
| Airport (DEC) FAA airport elevation, the highest point of its runways, 11 mi northwest of the township boundaries | 682 ft208 m |
| Average of all land | 660 ft200 m |
Elevation profile, south to north
7.0 mi south to north through the middle of Marrowbone Township.
Topographic Map
- Location
- Township in Moultrie County, Illinois, United States
- Population
- 1,565 2024 est.
- Land area
- 39.0 sq mi + 0.6 sq mi water
- Density
- 40 per sq mi
- Coordinates
- 39.6423° N, 88.7404° W
- Time zone
- Central UTC−6 / −5
- Landform region
- Central Lowland
- Drains to
- Kaskaskia River → Mississippi River → Gulf of America
- Airport
- Decatur (DEC) 682 ft
⤓ Download this map
WebP, 1200 × 900. Free to use: credit “ElevationOf.com” with a link to this page.
Sources: U.S. Census Bureau, USGS, FAA
Nearby Places
Nearby towns by typical elevation
- Penn Township, Shelby County730 ft
- Lake City690 ft
- Dalton City690 ft
- Dora Township690 ft
- Lovington680 ft
- Todds Point Township680 ft
- Lovington Township680 ft
- Sullivan670 ft
- Sullivan Township670 ft
- Marrowbone Township660 ft
- Bethany660 ft
Rankings by typical elevation
- Towns in Illinois1,352nd highest of 2,872
- Towns in Moultrie County12th highest of 15
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.