<page_title> St. John, Missouri </page_title> <section_title> Demographics </section_title> <table> <cell> 2010 <col_header> Historical population </col_header> <col_header> Census </col_header> </cell> <cell> 6,517 <col_header> Historical population </col_header> <col_header> Pop. </col_header> </cell> </table>
As of the census of 2010, there were 6,517 people residing in St. John, Missouri.