Quick information summary of the St. John city area.
St. John city is located in the state of Kansas. It occupies the area of 2 square miles. 0 square miles are water areas and 2 square miles remain for land areas. Center of the St. John city lies at +37.9998445, -098.7605730 coordinates. According to the 2010 Census, there are 1.295 living in the St. John city. The racial makeup shows these 3 races as the most frequent : White (92.43%), Some Other Race (4.25%) and Two or More races (1.16%). Median age is 42 for the males and 44 for the females.