What is "north caldwell"

Population (2000): 7375
Housing Units (2000): 2108
Land area (2000): 2.992363 sq. miles (7.750184 sq. km)
Water area (2000): 0.003416 sq. miles (0.008847 sq. km)
Total area (2000): 2.995779 sq. miles (7.759031 sq. km)
FIPS code: 52620
Located within: New Jersey (NJ), FIPS 34
Location: 40.863532 N, 74.258700 W
ZIP Codes (1990):
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords: