<page_title> Lewiston, Idaho </page_title> <section_title> Demographics </section_title> <table> <cell> 2000 <col_header> Historical population </col_header> <col_header> Census </col_header> </cell> <cell> 30,904 <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> 31,894 <col_header> Historical population </col_header> <col_header> Pop. </col_header> </cell> </table>
As of the 2010 census, the population of Lewiston was 31,894, up from 30,904 in 2000.