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U.S. ZIP Code 07840
5-digit United States postal code #07840, Hackettstown, NJ
ZIP code 07840 is located in the city (place name) Hackettstown, сounty Warren in the state of New Jersey. The population in ZIP code 07840 is 29849 and the population density is 328.7. ZIP code 07840 refers to сounty Warren having сounty FIPS 34041, the ratio of people from different counties in this ZIP code is as follows: all county weights - 34027: 23.07%, 34041: 76.93%. In the area of the ZIP code 07840 valid time zone America/New_York.
ZIP: 07840
County: Warren
Place Name: Hackettstown
State: New Jersey
State Abbreviation: NJ
Coordinates: 40° 51' 14.652" N, 74° 50' 8.664" W
Latitude: 40.854070000000
Longitude: -74.835740000000
Population: 29849
Density: 328.7/km2
Time zone: America/New_York
County FIPS: 34041
All county weights: 34027: 23.07%, 34041: 76.93%