<page_title> Zion, Illinois </page_title> <section_title> Demographics </section_title> <table> <cell> 2000 <col_header> Historical population </col_header> <col_header> Census </col_header> </cell> <cell> 22,866 <col_header> Historical population </col_header> <col_header> Pop. </col_header> </cell> <cell> 2010 <col_header> Historical population </col_header> <col_header> Census </col_header> </cell> <cell> 24,413 <col_header> Historical population </col_header> <col_header> Pop. </col_header> </cell> </table>
The Zionś population was 22,866 according to the 2000 census and had grown to 24,413 as of 2010.