Quick information summary of the St. Charles city area.
St. Charles city is located in the state of Iowa. It occupies the area of 1 square miles. 0 square miles are water areas and 1 square miles remain for land areas. Center of the St. Charles city lies at +41.2880818, -093.8074924 coordinates. According to the 2010 Census, there are 653 living in the St. Charles city. The racial makeup shows these 3 races as the most frequent : White (97.09%), Black or African American (1.68%) and Two or More races (1.23%). Median age is 34 for the males and 38 for the females.