ZIP Code 07840
About Hackettstown
Hackettstown is a town in Warren County, in the U.S. state of New Jersey. It is perhaps best known as the home to the US headquarters of Mars, Inc. As of the 2020 United States census, the town's population was 10,248, an increase of 524 (+5.4%) from the 2010 census count of 9,724, which in turn reflected a decline of 679 (−6.5%) from the 10,403 counted in the 2000 census.
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Area Profile
US Census (ACS 5-year · Gazetteer)
31,995
population
$107,956
median household income
857
people / sq mi
$373,000
median home value
$1,469
median gross rent
42.9
median age
12,974
housing units
12,757
households
37.3
land area (sq mi)
Key places in 07840
- Centenary University university
- Rockport Game Farm park
- Bucks Hill nature
- Upper Pohatcong Mountain nature
Points of interest
- grocery
- coffee
- gas
- fast_food
- bank
- gym
Brands
- Dunkin' (3)
- BP (2)
- Starbucks (2)
- Aldi (1)
- Burger King (1)
- Chase (1)
- Crunch Fitness (1)
- Dairy Queen (1)
- Domino's (1)
- Exxon (1)
- Jersey Mike's (1)
- McDonald's (1)