Free Calhoun County, Iowa Topo Maps & Elevations

Free printable Calhoun County, IA topographic maps, GPS coordinates, photos, & more for popular landmarks in Calhoun County including Lake City, Rockwell City, and Manson.

County Borders


Calhoun County, Iowa covers an area of approximately 571 square miles with a geographic center of 42.40803927°(N), -94.64202356°(W).

These are the far north, south, east, and west coordinates of Calhoun County, Iowa, comprising a rectangle that encapsulates it. Please note that not all coordinates inside this rectangle will fall inside of Calhoun County, Iowa, as it (most likely) doesn't fill up the entire rectangle.

North: 42.56024170°(N)
South: 42.20860291°(N)
East: -94.39736176°(W)
West: -94.91521454°(W)


According to data gathered by the Shuttle Radar Topography Mission. The lowest elevation in Calhoun County is 273 meters (896 feet). This ranks Calhoun County 69th in terms of lowest elevations when compared to a total of 99 counties in Iowa.

Calhoun County's highest elevation is 385 meters (1,263 feet) which ranks it 43rd in terms of highest elevations when compared to a total of 99 counties in Iowa.

US Topo Maps covering Calhoun County, IA

The USGS (U.S. Geological Survey) publishes a set of the most commonly used topographic maps of the U.S. called US Topo that are separated into rectangular quadrants that are printed at 22.75"x29" or larger. Calhoun County is covered by the following US Topo Map quadrants.

Carroll NE PDF Order Print
Churdan PDF Order Print
Farnhamville PDF Order Print
Fonda PDF Order Print
Gilmore City SW PDF Order Print
Knierim PDF Order Print
Lake City PDF Order Print
Lanesboro PDF Order Print
Lohrville PDF Order Print
Lytton PDF Order Print
Manson PDF Order Print
Newell East PDF Order Print
Pomeroy PDF Order Print
Richard PDF Order Print
Rockwell City PDF Order Print
Sac City East PDF Order Print
Wightman PDF Order Print
Yetter PDF Order Print

Things to See In Calhoun County, IA

Browse the listing of the top geological and geographic features in Calhoun County.

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Places to Visit In Calhoun County, Iowa

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