Grattan Township, MI Elevation & Topographic Map

Elevation
970 ft 295 m930 ft 280 m900 ft 275 m860 ft 260 m810 ft 250 m790 ft 240 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
Grattan Township sits at about 860 ft (265 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
860 ft 265 m
most residents: 840–890 ft
Lowest
790 ft 240 m
on the east side
Highest
970 ft 295 m
on the east side
Average
870 ft 265 m
all land inside township boundaries
Grattan Township spans about 180 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 | 860 ft265 m |
| Highest point Inside township boundaries, on the east side | 970 ft295 m |
| Lowest point Inside township boundaries, on the east side | 790 ft240 m |
| Town center USGS map point for Grattan Township | 830 ft255 m |
| Airport (6D6) FAA airport elevation, the highest point of its runways, 3.4 mi northeast of the township boundaries | 855 ft261 m |
| Average of all land | 870 ft265 m |
Elevation profile, west to east
6.0 mi west to east through the town center.
Topographic Map
- Location
- Township in Kent County, Michigan, United States
- Population
- 3,878 2024 est.
- Land area
- 34.1 sq mi + 2.9 sq mi water
- Density
- 114 per sq mi
- Coordinates
- 43.0842° N, 85.3811° W
- Time zone
- Eastern UTC−5 / −4
- Landform region
- Central Lowland
- Drains to
- Grand River
- Airport
- Greenville Municipal (6D6) 855 ft
- ZIP codes 5
- 48809 48838 49301 49331 49341
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Sources: U.S. Census Bureau, USGS, FAA
Nearby Places
Nearby towns by typical elevation
- Courtland Township890 ft
- Oakfield Township870 ft
- Grattan Township860 ft
- Eureka Township850 ft
- Cannon Township840 ft
- Greenville840 ft
- Otisco Township840 ft
- Belding810 ft
- Cannonsburg800 ft
- Vergennes Township790 ft
- Rockford770 ft
Rankings by typical elevation
- Towns in Michigan719th highest of 1,985
- Towns in Kent County7th highest of 40
Peaks and hills nearest, by height
- Cheney Hills1,020 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, ZIP code areas); FAA airport data; BTS time zones. All public domain.