US Gazetteer > New Jersey Gazetteer > New Jersey ZIP Codes > Hackettstown, NJ 07840

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Preferred Name, USPS
Hackettstown, NJ 07840
Not Acceptable, USPS
Allamuchy Twp, NJ 07840

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Weather forecast ZIP Code 07840

ZIP Code 07840 has segments in 2 Counties (Morris, Warren).

The 07840 ZIP Code is centered1 in Warren County at latitude 40.856 and longitude -74.844 (Panoramio Photos). It is a standard type ZIP Code. Warren County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 07840 was 26,087 with 10,647 housing units; a land area land area of 42.39 sq. miles; a water area of 0.16 sq. miles; and a population density of 615.47 people per sq. mile for Census 2000. Demographic Profile

Hackettstown, NJ 07840 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

Hackettstown, NJ (< 0.1 mile)
Petersburg, NJ (1.9 miles NNW)
Vienna, NJ (2.4 miles WNW)
Rockport, NJ (2.7 miles SW)
Beattystown, NJ (3.1 miles S)
Alphano, NJ (3.4 miles NNW)
Drakestown, NJ (3.4 miles ESE)
Saxton Falls, NJ (3.4 miles NE)
Mount Bethel, NJ (3.6 miles SW)
Great Meadows, NJ (3.6 miles WNW)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Scrappy Corner, NJ (6.4 miles S)
South Netcong, NJ (8.7 miles ENE)
Wawayanda, NJ (12.1 miles NNE)
Bonaparte Landing, NJ (12.7 miles ENE)
Marshfield Station, PA (12.8 miles WNW)
Hartzells Ferry, PA (12.9 miles W)
Calais Crossroads, NJ (13.3 miles E)
Lake Hopatcong, NJ (13.5 miles ENE)
Union, NJ (13.5 miles SSW)
Hill Yard, PA (14.2 miles WNW)

ZIP Codes - Key Concepts

  1. ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
  2. The centroid of a ZIP Code may be in one County and the associated city/town in another.
  3. In rural areas, a single ZIP Code may be used for cities and towns in several different Counties.
  4. ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
  5. ZIP Codes are only loosely tied to cities.

1 Keeping the above key concepts in mind, what we informally refer to as the "center" of a ZIP Code is most often actually the centroid of a polygon.