Calmar, IA Elevation & Topographic Map

Topographic elevation map of Calmar, Iowa, shaded from 1,150 ft on the south side to 1,290 ft on the northwest side
Elevation
1,290 ft 390 m1,250 ft 380 m1,240 ft 375 m1,200 ft 365 m1,170 ft 355 m1,150 ft 350 m
Contours every 100 ft, bold every 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.
City area
Fades everything outside the official city limits (US Census).

Elevation Data

Calmar sits at about 1,250 ft (380 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.

Typical elevation
1,250 ft 380 m
most residents: 1,220–1,270 ft
Lowest
1,150 ft 350 m
on the south side
Highest
1,290 ft 390 m
on the northwest side
Average
1,240 ft 375 m
all land inside city limits

Calmar spans about 140 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.

FigureElevation
Typical
Where people live: half of residents higher, half lower
1,250 ft380 m
Highest point
Inside city limits, on the northwest side
1,290 ft390 m
Lowest point
Inside city limits, on the south side
1,150 ft350 m
Town center
USGS map point for Calmar
1,260 ft385 m
Airport (DEH)
FAA airport elevation, the highest point of its runways, 8.4 mi northeast of the city limits
1,158 ft353 m
Average of all land1,240 ft375 m

Elevation profile, south to north

1.0 mi south to north through the town center.

Topographic Map

Topographic elevation map of Calmar, Iowa, shaded from 1,150 ft on the south side to 1,290 ft on the northwest side
City limits (dashed) over shaded terrain, with contours every 10 ft (3 m).
Location
City in Winneshiek County, Iowa, United States
Population
1,100 2024 est.
Land area
1.1 sq mi
Density
980 per sq mi
Coordinates
43.1836° N, 91.8640° W
Time zone
Central UTC−6 / −5
Landform region
Central Lowland
Drains to
Turkey River → Mississippi River → Gulf of America
Airport
Decorah Municipal (DEH) 1,158 ft
ZIP codes 1
52132
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WebP, 1200 × 900. Free to use: credit “ElevationOf.com” with a link to this page.

Sources: U.S. Census Bureau, USGS, FAA

Nearby Places

Nearby towns by typical elevation

  1. Calmar1,250 ft
  2. Ossian1,240 ft
  3. Castalia1,220 ft
  4. Ridgeway1,210 ft
  5. Protivin1,160 ft
  6. Jackson Junction1,120 ft
  7. St. Lucas1,070 ft
  8. Spillville1,060 ft
  9. Waucoma1,050 ft
  10. Fort Atkinson1,020 ft
  11. Decorah900 ft

Rankings by typical elevation

Peaks and hills nearest, by height

  • Steamboat Rock1,260 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.