East Newark, NJ -- U.S. borough in New Jersey Population (2000): 2377 Housing Units (2000): 799 Land area (2000): 0.101886 sq. miles (0.263884 sq. km) Water area (2000): 0.019221 sq. miles (0.049781 sq. km) Total area (2000): 0.121107 sq. miles (0.313665 sq. km) FIPS code: 19360 Located within: New Jersey (NJ), FIPS 34 Location: 40.749901 N, 74.161105 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: East Newark, NJ East Newark