Edwards County, IL Elevation & Topographic Map

Topographic elevation map of Edwards County, Illinois, shaded from 360 ft on the south side to 590 ft on the south side
Elevation
590 ft 180 m530 ft 165 m510 ft 155 m450 ft 135 m390 ft 120 m360 ft 110 m
Contours every 500 ft, bold every 2,500 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.
County area
Fades everything outside the official county boundary (US Census).

Elevation Data

Edwards County averages about 440 ft (135 m) above sea level across all its land. Its ground runs from 360 ft on the south side to 590 ft on the south side.

Average elevation
440 ft 135 m
all land inside the county
Highest
590 ft 180 m
on the south side
Lowest
360 ft 110 m
on the south side

Edwards County spans about 230 ft of height, so no single spot tells the whole story. The ruler shows where most of its land lies, and where the other numbers you'll see come from.

FigureElevation
Average of all land440 ft135 m
Highest point
Inside the county, on the south side
590 ft180 m
Lowest point
Inside the county, on the south side
360 ft110 m

Elevation profile, south to north

22 mi south to north through Albion.

Topographic Map

Topographic elevation map of Edwards County, Illinois, shaded from 360 ft on the south side to 590 ft on the south side
County boundary (dashed) over shaded terrain, with contours every 10 ft (3 m).
Location
County in Illinois, United States
Population
5,984 2024 est.
Land area
222.4 sq mi + 0.3 sq mi water
Density
27 per sq mi
Time zone
Central UTC−6 / −5
Landform region
Central Lowland
Drains to
Gulf of America
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Sources: U.S. Census Bureau, USGS

Nearby Places

Neighboring counties sharing a border, by average

  1. Richland County480 ft
  2. Edwards County440 ft
  3. Wayne County440 ft
  4. Wabash County430 ft
  5. White County400 ft

Rankings by average elevation

All 5 towns in Edwards County by typical elevation
  1. West Salem510 ft
  2. Albion500 ft
  3. Bone Gap470 ft
  4. Grayville partly430 ft
  5. Browns400 ft
How we measure
  • Average: every USGS 3DEP bare-earth cell of land inside the Census county boundary (TIGER/Line, Jan 1 2026), weighted equally, on a 1 arc-second (≈100 ft, 30 m) grid. Land means the boundary minus Census area water.
  • Highest and lowest: the highest land cell. Lowest: the lowest land cell; coastal ground within 3 ft (1 m) of named tidal water counts as sea level.
  • Pits: the lowest point is the lowest ground outside closed hollows (quarry floors, mine pits, terrain-model artifacts): any hollow under 0.4 sq mi (1 km²), and any hollow under 2 sq mi (5 km²) whose floor is more than 100 ft (30 m) below its rim; and outside patches below sea level of under 0.4 sq mi (1 km²). The single lowest 3DEP cell, 360 ft at 38.2815° N, 88.1451° W, is in such a hollow or patch and is not counted.
  • Nearby Places: neighboring counties and rankings use each one's average elevation, on its own grid, the same figure its page shows. Peaks and hills: the highest summits inside the county with at least 980 ft (300 m) of prominence, then the highest federal (GNIS) summits inside it 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).
  • Towns: each town's typical elevation (population-weighted median of its own 2020 blocks at 1 arc-second); a town is listed when any of its 2020 residents live in the county.
  • 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 (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 (TIGER boundaries and water, 2020 blocks, 2024 population estimates, county adjacency); NOAA NGS survey heights; BTS time zones. All public domain.