<page_title> Coralville, Iowa </page_title> <section_title> Demographics </section_title> <table> <cell> 1940 <col_header> Historical populations </col_header> <col_header> Year </col_header> <col_header> 1880 </col_header> <col_header> 1890 </col_header> <col_header> 1900 </col_header> <col_header> 1910 </col_header> <col_header> 1920 </col_header> <col_header> 1930 </col_header> </cell> <cell> 433 <col_header> Historical populations </col_header> <col_header> Pop. </col_header> <row_header> 1940 </row_header> </cell> <cell> 1970 <col_header> Historical populations </col_header> <col_header> Year </col_header> <col_header> 1880 </col_header> <col_header> 1890 </col_header> <col_header> 1900 </col_header> <col_header> 1910 </col_header> <col_header> 1920 </col_header> <col_header> 1930 </col_header> <col_header> 1940 </col_header> <col_header> 1950 </col_header> <col_header> 1960 </col_header> </cell> <cell> 6,130 <col_header> Historical populations </col_header> <col_header> Pop. </col_header> <row_header> 1970 </row_header> </cell> </table>
It had 433 people in 1940, but by 1970 Coralville's population had jumped to 6,130.