Cedar Knolls
Census-designated place in Morris County, New Jersey

Cedar Knolls is an unincorporated community (census-designated place) in Morris County, New Jersey, with 4,082 residents (2020 Census). It sits at 364 ft (111 m) above sea level. The nearest town is Hanover, 1.4 miles E.
- 4,082residents (2020 Census)
- 364 ftelevation · 111 m
- 2.1 sq miland area · 5.3 km²
- 1,985 / sq mipopulation density
- 07927main ZIP code (2 in total)
About Cedar Knolls
Cedar Knolls is an unincorporated community located within Hanover Township in Morris County, in the U.S. state of New Jersey. It is part of Hanover Township along with Whippany.
It was first listed as a CDP in the 2020 census with a population of 4,082.
Text: Wikipedia · CC BY-SA 4.0
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Living in Cedar Knolls
- Median household income
- $170,400
- Median home value
- $646,700
- Median rent
- $2,849/mo
- Median age
- 42
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Map of Cedar Knolls
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Open in Google Maps ›Cedar Knolls, NJ population
Cedar Knolls had 4,082 residents in the 2020 Census.
| 2020 Census | 4,082 |
|---|---|
| Density | 1,985 per sq mi (767 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Cedar Knolls at a glance
| State | New Jersey (NJ) |
|---|---|
| County | Morris County |
| Type | Census-designated place |
| Population | 4,082 (2020) |
| Land area | 2.06 sq mi (5.3 km²) |
| Water area | 0.03 sq mi (0.09 km²) |
| Elevation | 364 ft (111 m) |
| Coordinates | 40.8189° N, 74.4552° W |
| ZIP codes | 07927, 07981 |
| Census code (GEOID) | 3411290 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Cedar Knolls
- Hanover1.4 mi E
- Morris Plains1.7 mi NW
- Morristown1.9 mi SW
- Whippany1.9 mi E
- Morris2.6 mi SW
- Parsippany-Troy Hills3.3 mi NE
- Troy Hills3.7 mi NE
- Mount Tabor3.8 mi N
- Rainbow Lakes3.8 mi N
- Parsippany3.8 mi NE
- Florham Park4.3 mi SE
- Madison4.6 mi SE
Straight-line distance between town centers.
Frequently asked questions about Cedar Knolls
What county is Cedar Knolls in?
Cedar Knolls is in Morris County, New Jersey.
What is the population of Cedar Knolls, NJ?
4,082 people lived in Cedar Knolls at the 2020 Census.
What is the ZIP code of Cedar Knolls, NJ?
The main ZIP code is 07927. Other ZIP codes: 07981.
What is the elevation of Cedar Knolls?
364 feet (111 m) above sea level.
What towns are near Cedar Knolls?
Hanover (1.4 mi), Morris Plains (1.7 mi), Morristown (1.9 mi), Whippany (1.9 mi), Morris (2.6 mi).
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