Trilla, IL Elevation & Topographic Map

Topographic elevation map of Trilla, Illinois, shaded from 650 ft on the southeast side to 670 ft on the northwest side
Elevation
680 ft 205 m670 ft 205 m670 ft 205 m660 ft 200 m650 ft 200 m650 ft 195 m
Contours every 40 ft, bold every 200 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.
Area
Fades everything outside the official CDP boundary (US Census).

Elevation Data

Trilla sits at about 650 ft (200 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.

Typical elevation
650 ft 200 m
most residents: 650–670 ft
Lowest
650 ft 195 m
on the southeast side
Highest
670 ft 205 m
on the northwest side
Average
650 ft 200 m
all land inside the CDP boundary

Trilla is nearly flat: its ground varies by only about 20 ft, so the figures below sit close together.

FigureElevation
Typical
Where people live: half of residents higher, half lower
650 ft200 m
Highest point
Inside the CDP boundary, on the northwest side
670 ft205 m
Lowest point
Inside the CDP boundary, on the southeast side
650 ft195 m
Town center
USGS map point for Trilla
660 ft200 m
Airport (MTO)
FAA airport elevation, the highest point of its runways, 7.6 mi northeast of the CDP boundary
722 ft220 m
Average of all land650 ft200 m

Topographic Map

Topographic elevation map of Trilla, Illinois, shaded from 650 ft on the southeast side to 670 ft on the northwest side
CDP boundary (dashed) over shaded terrain, with contours every 10 ft (3 m).
Location
Unincorporated community (census-designated place) in Coles and Cumberland counties, Illinois, United States
Population
156 2020 Census
Land area
0.2 sq mi
Density
808 per sq mi
Coordinates
39.3750° N, 88.3503° W
Time zone
Central UTC−6 / −5
Landform region
Central Lowland
Drains to
Embarras River → Wabash River → Ohio River → Mississippi River → Gulf of America
Airport
Coles County Memorial (MTO) 722 ft
ZIP codes 1
62469
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Sources: U.S. Census Bureau, USGS, FAA

Nearby Places

How we measure
  • Typical elevation: the population-weighted median: every 2020 Census block inside the CDP boundary, 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 CDP boundary (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.
  • Trilla is an unincorporated community; figures cover the census-designated place, a statistical area.
  • Sources: USGS 3DEP, GNIS, Watershed Boundary Dataset and physiographic provinces; U.S. Census Bureau (boundaries, 2020 blocks, Gazetteer areas, ZIP code areas); FAA airport data; BTS time zones. All public domain.