What is Northbridge, Massachusetts?
{{Infobox settlement |official_name = Northbridge, Massachusetts |nickname = |motto = |image_skyline = Northbridge town hall.JPG |imagesize = 250px |image_caption = Northbridge Town Hall |image_seal = |image_flag = |image_map = Worcester County Massachusetts incorporated and unincorporated areas Northbridge highlighted.svg |mapsize = 260px |map_caption = Location in [[Worcester County, Massachusetts|Worcester County]] and the state of [[Massachusetts]]. |subdivision_type = [[List of sovereign states|Country]] |subdivision_name = United States |subdivision_type1 = [[U.S. state|State]] |subdivision_name1 = [[Massachusetts]] |subdivision_type2 = [[List of counties in Massachusetts|County]] |subdivision_name2 = [[Worcester County, Massachusetts|Worcester]] |established_title = Settled |established_date = 1704 |established_title2 = Incorporated |established_date2 = 1772 |established_title3 = |established_date3 = |government_type = [[Open town meeting]] |leader_title = <!--[[Town Manager|Town<br />&nbsp;&nbsp;&nbsp;Manager]]--> |leader_name = |leader_title1 = <!--Board of <br />&nbsp;&nbsp;&nbsp;Selectmen--> |leader_name1 = <br />William Audette<br />John A. Davis<br />James R. Marzec<br />Joseph J. Montecalvo |area_magnitude = |area_total_km2 = 46.8 |area_total_sq_mi = 18.1 |area_land_km2 = 44.5 |area_land_sq_mi = 17.2 |area_water_km2 = 2.3 |area_water_sq_mi = 0.9 |population_as_of = 2020 |settlement_type = [[New England town|Town]] |population_total = 16,335<ref>[https://www.census.gov United States Census]</ref> |population_density_km2 = 367 <!--2020 population divided by land area.--> |population_density_sq_mi = 950 |elevation_m