Clarksville, IA Elevation & Topographic Map
Elevation
980 ft 300 m960 ft 295 m950 ft 290 m940 ft 285 m920 ft 280 m910 ft 280 m
Contours every 100 ft, bold every 500 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.
- City area
- Fades everything outside the official city limits (US Census).
Elevation Data
Clarksville sits at about 940 ft (285 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
940 ft 285 m
most residents: 930–940 ft
Lowest
910 ft 280 m
on the southeast side
Highest
980 ft 300 m
on the southwest side
Average
930 ft 285 m
all land inside city limits
Clarksville spans about 70 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 | 940 ft285 m |
| Highest point Inside city limits, on the southwest side | 980 ft300 m |
| Lowest point Inside city limits, on the southeast side | 910 ft280 m |
| Town center USGS map point for Clarksville | 940 ft285 m |
| Airport (C25) FAA airport elevation, the highest point of its runways, 7.9 mi east of the city limits | 992 ft302 m |
| Average of all land | 930 ft285 m |
Topographic Map
- Location
- City in Butler County, Iowa, United States
- Population
- 1,238 2024 est.
- Land area
- 1.3 sq mi
- Density
- 946 per sq mi
- Coordinates
- 42.7847° N, 92.6677° W
- Time zone
- Central UTC−6 / −5
- Landform region
- Central Lowland
- Drains to
- Cedar River → Iowa River → Mississippi River → Gulf of America
- Airport
- Waverly Municipal (C25) 992 ft
- ZIP codes 1
- 50619
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Sources: U.S. Census Bureau, USGS, FAA
Nearby Places
Nearby towns by typical elevation
- Allison1,050 ft
- Bristow1,040 ft
- Nashua980 ft
- Parkersburg980 ft
- Greene970 ft
- Plainfield940 ft
- Waverly940 ft
- Clarksville940 ft
- Shell Rock910 ft
- Janesville900 ft
- New Hartford890 ft
Rankings by typical elevation
- Towns in Iowa677th highest of 1,026
- Towns in Butler County8th highest of 10
Peaks and hills nearest, by height
- Fort Sumter Rock1,040 ft
How we measure
- Typical elevation: the population-weighted median: every 2020 Census block inside the city limits, 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 city 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. All public domain.