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zipcodes.pro — CITY/NJ/CEDAR-KNOLLS

Cedar Knolls ZIP code, New Jersey

The ZIP code for Cedar Knolls, NJ is 07927, and its area codes are 973 and 862.

USPS city name
1 ZIP code
Overlapping the city
2 more
Population
4,882
Area codes
973, 862

NANPA lists no telephone rate centre for Cedar Knolls itself, so these are the area codes of the nearest one, Whippany (1.6 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Cedar Knolls uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Cedar Knolls in numbers

About 4,882 people live in Cedar Knolls, in 1,794 households. The median household income is $170,400 a year, 65% above the New Jersey median of $103,556 (US: $80,734). The median owner-occupied home is valued at $646,700 (42% above the New Jersey median), and median gross rent is $2,849 a month. The median age is 42.0; 54.9% of adults 25 and over hold a bachelor's degree or higher (43.6% across New Jersey); the average commute takes 21 minutes.

Population4,882Cedar Knolls4,882
Households1,794Cedar Knolls1,794
Median age42.0Cedar Knolls42.0New Jersey40.1US 38.9
Median household income$170,400Cedar Knolls$170,400New Jersey$103,556US $80,734
Median home value$646,700Cedar Knolls$646,700New Jersey$454,400US $332,700
Median gross rent$2,849Cedar Knolls$2,849New Jersey$1,720US $1,413
Bachelor's degree or higher54.9%Cedar Knolls54.9%New Jersey43.6%US 35.7%
Mean commute20.8 minCedar Knolls20.8 minNew Jersey30.5 minUS 26.4 min
Population density2,375 / sq miCedar Knolls2,375 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Cedar Knolls CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Cedar Knolls

ZIP codes with the USPS city name Cedar Knolls
ZIP City Type Population Median income Median home
07927 Cedar Knolls , NJ Standard 4,882 $170,400 $646,700

Other ZIP codes overlapping Cedar Knolls

These ZIP codes cover part of Cedar Knolls but are addressed as somewhere else.

ZIP codes overlapping Cedar Knolls
ZIP City Type Population Median income Median home
07950 Morris Plains , NJ Standard 21,651 $153,762 $589,900
07981 Whippany , NJ Standard 9,030 $149,893 $614,100

Map of Cedar Knolls ZIP codes

07927

The ZIP codes of Cedar Knolls, NJ, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Cedar Knolls

The nearest larger towns are Morris Plains (6,315 people, 1.7 mi), Morristown (20,453 people, 1.9 mi) and Whippany (8,970 people, 1.9 mi).

Towns near Cedar Knolls
TownPopulationDistance
Morris Plains 6,315 1.7 mi
Morristown 20,453 1.9 mi
Whippany 8,970 1.9 mi
Troy Hills 5,179 3.8 mi
Parsippany 21,345 3.8 mi
Florham Park 13,564 4.4 mi
Madison 16,447 4.6 mi
Mountain Lakes 4,585 5.0 mi
Lake Hiawatha 11,018 5.8 mi
Rockaway 6,613 6.2 mi
Boonton 8,854 6.4 mi
Chatham 9,407 6.5 mi
Pine Brook 5,961 6.8 mi
Dover 18,563 7.1 mi

More nearby: every ZIP code in Morris County · New Jersey ZIP codes

Cite this page

zipcodes.pro. “Cedar Knolls, NJ ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/nj/cedar-knolls

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