<page_title> Geneseo, Illinois </page_title> <section_title> Demographics </section_title> <table> <cell> 2000 <col_header> Historical population </col_header> <col_header> Census </col_header> </cell> <cell> 6,480 <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> 6,586 <col_header> Historical population </col_header> <col_header> Pop. </col_header> </cell> </table>
In Geneseo, Illinois, the population was 6,586 as of the 2010 census, up from 6,480 in 2000.