<page_title> Harrington Park, 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> 4,623 <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> 4,740 <col_header> Historical population </col_header> <col_header> Pop. </col_header> </cell> <cell> 2.5% <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> 4,664 <col_header> Historical population </col_header> <col_header> Pop. </col_header> </cell> <cell> −1.6% <col_header> Historical population </col_header> <col_header> %± </col_header> </cell> </table>
As of the 2010 United States Census, Harrington Park's population was 4,664, reflecting a decrease of 76 (-1.6%) from the 4,740 counted in the 2000 Census, which had in turn increased by 117 (+2.5%) from the 4,623 counted in the 1990 Census.