<page_title> Seaside Heights, New Jersey </page_title> <section_title> Demographics </section_title> <table> <cell> 1990 <col_header> Historical population </col_header> <col_header> Census </col_header> </cell> <cell> 2,366 <col_header> Historical population </col_header> <col_header> Pop. </col_header> </cell> <cell> 2000 <col_header> Historical population </col_header> <col_header> Census </col_header> </cell> <cell> 3,155 <col_header> Historical population </col_header> <col_header> Pop. </col_header> </cell> <cell> 33.3% <col_header> Historical population </col_header> <col_header> %± </col_header> </cell> <cell> 2010 <col_header> Historical population </col_header> <col_header> Census </col_header> </cell> <cell> 2,887 <col_header> Historical population </col_header> <col_header> Pop. </col_header> </cell> <cell> −8.5% <col_header> Historical population </col_header> <col_header> %± </col_header> </cell> </table>
As of the 2010 United States Census, Seaside Heights's population was 2,887, reflecting a decline of 268 (-8.5%) from the 3,155 counted in the 2000 Census, which had in turn increased by 789 (+33.3%) from the 2,366 counted in the 1990 Census.