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Country :
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United States
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State :
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New Jersey
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County :
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Union
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Incorporated :
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April 29, 1913
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• Type :
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Faulkner Act (mayor–council)
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• Body :
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Township Council
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• Mayor :
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Dahlia O. Vertreese (term ends December 31, 2021)[3][4]
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• Municipal clerk :
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Rayna Harris[5]
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• Total :
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21,404
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• Land :
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2.77 sq mi (7.17 km2)
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• Water :
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0.02 sq mi (0.04 km2) 0.54%
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Area rank :
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357th of 565 in state15th of 21 in county[1]
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Elevation[7] :
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56 ft (17 m)
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• Estimate (2019)[12] :
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21,967
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• Rank :
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121st of 566 in state10th of 21 in county[13]
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• Density :
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7,784.0/sq mi (3,005.4/km2)
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• Density rank :
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49th of 566 in state6th of 21 in county[13]
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Time zone :
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UTC−05:00 (Eastern (EST))
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• Summer (DST) :
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UTC−04:00 (Eastern (EDT))
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ZIP Code :
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07205[14][15]
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Area code(s) :
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908 and 973[16]
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FIPS code :
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3403931980[1][17][18]
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GNIS feature ID :
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0882211[1][19]
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Website :
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www.hillsidenj.us
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