Clark
Township in Union County, New Jersey

Clark is a township in Union County, New Jersey, with 15,544 residents (2020 Census). It sits at 75 ft (23 m) above sea level. The nearest town is Winfield, 1.8 miles NE.
- 15,544residents (2020 Census)
- 75 ftelevation · 23 m
- 4.3 sq miland area · 11.1 km²
- 3,640 / sq mipopulation density
- 07066main ZIP code (3 in total)
About Clark
Clark is a township in southern Union County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 15,544, an increase of 788 (+5.3%) from the 2010 census count of 14,756, which in turn reflected an increase of 159 (+1.1%) from the 14,597 counted in the 2000 census.
Text: Wikipedia · CC BY-SA 4.0
Clark weather: 7-day forecast
Loading the National Weather Service forecast…
Source: National Weather Service (NOAA).
Live webcams in Clark
Webcams: Windy.com
Living in Clark
- Median household income
- $133,504
- Median home value
- $609,600
- Median rent
- $1,743/mo
- Median age
- 42.9
Do you know Clark? Tell us about it
Help other travelers: share what makes Clark special. We review every message before publishing it.
Map of Clark
Tap any street on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Clark 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 ›Clark, NJ population
Clark had 15,544 residents in the 2020 Census.
| 2020 Census | 15,544 |
|---|---|
| Density | 3,640 per sq mi (1,405 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Clark at a glance
| State | New Jersey (NJ) |
|---|---|
| County | Union County |
| Type | Township |
| Population | 15,544 (2020) |
| Land area | 4.27 sq mi (11.1 km²) |
| Water area | 0.18 sq mi (0.47 km²) |
| Elevation | 75 ft (23 m) |
| Coordinates | 40.6185° N, 74.3160° W |
| ZIP codes | 07066, 07065, 07067 |
| Official website | ourclark.com |
| Census code (GEOID) | 3403913150 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Clark
- Winfield1.8 mi NE
- Rahway2.0 mi E
- Colonia2.0 mi S
- Garwood2.3 mi N
- Cranford2.7 mi N
- Westfield2.7 mi NW
- Scotch Plains3.2 mi W
- Avenel3.3 mi SE
- Iselin3.3 mi S
- Roselle3.7 mi NE
- Fanwood4.0 mi NW
- Roselle Park4.1 mi NE
Straight-line distance between town centers.
Frequently asked questions about Clark
What county is Clark in?
Clark is in Union County, New Jersey.
What is the population of Clark, NJ?
15,544 people lived in Clark at the 2020 Census.
What is the ZIP code of Clark, NJ?
The main ZIP code is 07066. Other ZIP codes: 07065, 07067.
What is the elevation of Clark?
75 feet (23 m) above sea level.
What towns are near Clark?
Winfield (1.8 mi), Rahway (2.0 mi), Colonia (2.0 mi), Garwood (2.3 mi), Cranford (2.7 mi).
Last updated: