<page_title> Aliquippa, Pennsylvania </page_title> <section_title> Demographics </section_title> <table> <cell> 1940 <col_header> Historical population </col_header> <col_header> Census </col_header> </cell> <cell> 27,023 <col_header> Historical population </col_header> <col_header> Pop. </col_header> </cell> </table>
Aliquippa, Pennsylvania had a population of 27,023 in 1940.