Lopatcong
Township in Warren County, New Jersey

Lopatcong is a township in Warren County, New Jersey, with 8,776 residents (2020 Census). It sits at 384 ft (117 m) above sea level. The nearest town is Lopatcong Overlook, 1.3 miles SE.
- 8,776residents (2020 Census)
- 384 ftelevation · 117 m
- 7.3 sq miland area · 18.9 km²
- 1,200 / sq mipopulation density
- 08865ZIP code
About Lopatcong
Lopatcong Township () is a township in Warren County, New Jersey, United States. As of the 2020 United States census, the township's population was 8,776, an increase of 762 (+9.5%) from the 2010 census count of 8,014, which in turn reflected an increase of 2,249 (+39.0%) from the 5,765 counted in the 2000 census.
Text: Wikipedia · CC BY-SA 4.0
Lopatcong weather: 7-day forecast
Loading the National Weather Service forecast…
Source: National Weather Service (NOAA).
Live webcams in Lopatcong
Webcams: Windy.com
Living in Lopatcong
- Median household income
- $91,114
- Median home value
- $358,400
- Median rent
- $1,582/mo
- Median age
- 46.1
Do you know Lopatcong? Tell us about it
Help other travelers: share what makes Lopatcong special. We review every message before publishing it.
Map of Lopatcong
Tap any street on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Lopatcong Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Lopatcong, NJ population
Lopatcong had 8,776 residents in the 2020 Census.
| 2020 Census | 8,776 |
|---|---|
| Density | 1,200 per sq mi (463 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Lopatcong at a glance
| State | New Jersey (NJ) |
|---|---|
| County | Warren County |
| Type | Township |
| Population | 8,776 (2020) |
| Land area | 7.32 sq mi (18.9 km²) |
| Water area | 0.06 sq mi (0.16 km²) |
| Elevation | 384 ft (117 m) |
| Coordinates | 40.7140° N, 75.1555° W |
| ZIP code | 08865 |
| Official website | lopatcongtwp.com |
| Census code (GEOID) | 3404141490 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Lopatcong
- Lopatcong Overlook1.3 mi SE
- Delaware Park1.8 mi W
- Upper Stewartsville1.9 mi E
- Phillipsburg2.0 mi SW
- Upper Pohatcong2.5 mi S
- Chestnut Hill, PA2.8 mi W
- Harmony2.9 mi NE
- Greenwich3.0 mi SE
- Stewartsville3.3 mi SE
- Alpha3.8 mi S
- Easton, PA3.8 mi SW
- Forks, PA4.0 mi W
Straight-line distance between town centers.
Frequently asked questions about Lopatcong
What county is Lopatcong in?
Lopatcong is in Warren County, New Jersey.
What is the population of Lopatcong, NJ?
8,776 people lived in Lopatcong at the 2020 Census.
What is the ZIP code of Lopatcong, NJ?
The ZIP code of Lopatcong is 08865.
What is the elevation of Lopatcong?
384 feet (117 m) above sea level.
What towns are near Lopatcong?
Lopatcong Overlook (1.3 mi), Delaware Park (1.8 mi), Upper Stewartsville (1.9 mi), Phillipsburg (2.0 mi), Upper Pohatcong (2.5 mi).
Last updated: