Le Mars, Iowa is located in the northwest corner of Iowa in the tri-state area of Iowa, South Dakota, and Nebraska. Le Mars is 22 miles northeast of Sioux City, Iowa.

It is recommended by FEMA to provide the following links for public access to the Preliminary 2020 Flood Maps.

Informational Maps
Location Map of North Dakota, Sioux Falls, South Dakota, Lincoln, Nebraska, Kansas, and more
Street Map
Zoning Map
Le Mars Ward Map
Trash Pickup Map
Recreational Maps
Cone Map
Recreational Trail Map
Willow Creek Course Map