Chesilhurst, NJ -- U.S. borough in New Jersey Population (2000): 1520 Housing Units (2000): 535 Land area (2000): 1.715912 sq. miles (4.444191 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.715912 sq. miles (4.444191 sq. km) FIPS code: 12550 Located within: New Jersey (NJ), FIPS 34 Location: 39.731549 N, 74.876067 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Chesilhurst, NJ Chesilhurst