<page_title> Greenwich Township, Gloucester County, 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> 5,102 <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> 4,879 <col_header> Historical population </col_header> <col_header> Pop. </col_header> </cell> <cell> −4.4% <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> 4,899 <col_header> Historical population </col_header> <col_header> Pop. </col_header> </cell> <cell> 0.4% <col_header> Historical population </col_header> <col_header> %± </col_header> </cell> </table>
As of the 2010 Census, the Greenwich township's population was 4,899, reflecting an increase of 20 (+0.4%) from the 4,879 counted in the 2000 Census, which had in turn declined by 223 (-4.4%) from the 5,102 counted in the 1990 Census.