<page_title> Carthage, Illinois </page_title> <section_title> Demographics </section_title> <table> <cell> 2000 <col_header> Historical population </col_header> <col_header> Census </col_header> </cell> <cell> 2,725 <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> 2,605 <col_header> Historical population </col_header> <col_header> Pop. </col_header> </cell> </table>
The population of Carthage was 2,605 as of the 2010 census, down from 2,725 in 2000.