Irwin, IL Elevation & Topographic Map
Elevation
680 ft 210 m680 ft 205 m670 ft 205 m660 ft 200 m660 ft 200 m650 ft 200 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.
- Village area
- Fades everything outside the official village limits (US Census).
Elevation Data
Irwin sits at about 660 ft (200 m) above sea level, the median height of all land inside village limits (too few residents to weight by).
Typical elevation (all land)
660 ft 200 m
few residents
Lowest
650 ft 200 m
on the north side
Highest
660 ft 200 m
on the south side
Average
660 ft 200 m
all land inside village limits
Irwin is nearly flat: its ground varies by only about 10 ft, so the figures below sit close together.
| Figure | Elevation |
|---|---|
| Typical (all land) Median of all land; too few residents to weight by | 660 ft200 m |
| Highest point Inside village limits, on the south side | 660 ft200 m |
| Lowest point Inside village limits, on the north side | 650 ft200 m |
| Town center USGS map point for Irwin | 660 ft200 m |
| Airport (IKK) FAA airport elevation, the highest point of its runways, 7.2 mi east of the village limits | 630 ft192 m |
| Average of all land | 660 ft200 m |
Topographic Map
- Location
- Village in Kankakee County, Illinois, United States
- Population
- 67 2024 est.
- Land area
- under 0.1 sq mi
- Density
- 1,489 per sq mi
- Coordinates
- 41.0523° N, 87.9839° W
- Time zone
- Central UTC−6 / −5
- Landform region
- Central Lowland
- Drains to
- Illinois River → Mississippi River → Gulf of America
- Airport
- Greater Kankakee (IKK) 630 ft
- ZIP codes 1
- 60901
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Sources: U.S. Census Bureau, USGS, FAA
Nearby Places
Nearby towns by typical elevation
- Milks Grove Township680 ft
- Chebanse660 ft
- Irwin660 ft
- Chebanse Township660 ft
- Herscher650 ft
- Pilot Township650 ft
- Limestone Township, Kankakee County650 ft
- Limestone640 ft
- Otto Township630 ft
- Bonfield630 ft
- Sammons Point630 ft
Rankings by typical elevation
- Towns in Illinois1,329th highest of 2,872
- Towns in Kankakee County12th highest of 36
Peaks and hills nearest, by height
- Pilot Hill750 ft
- Mount Langham731 ft
How we measure
- Typical elevation: the median height of all land inside the village limits; too few residents live here to weight by people.
- Lowest, highest, average: USGS 3DEP bare-earth heights on a 1 arc-second (≈100 ft, 30 m) grid, land only, inside the Census village limits (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, ZIP code areas); FAA airport data; BTS time zones; NOAA NGS survey heights. All public domain.