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Cedar Knolls, New Jersey

Census designated place in Morris County, New Jersey

Cedar Knolls compared with its county and state
Cedar Knolls compared with its county and state, American Community Survey 2019-2023
MeasureCedar KnollsMorris CountyNew Jersey
Population4,754510,3759,267,014
Median household income$166,077$134,929$101,050
Median age41.042.740.1
Median home value$610,100$557,000$427,600
Bachelor’s degree or higher55.8%57.2%42.9%
Foreign-born residents29.7%19.6%23.5%
Owner-occupied homes60.8%73.9%63.7%
Mean commute to work22.4 minutes30.1 minutes30.9 minutes

Source: American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.

Household income in Cedar Knolls
Under $50k9.6%
$50k to $100k11.9%
$100k to $150k25.3%
$150k to $200k12.7%
$200k and over40.4%

Median household income $166,077 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.

Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 34, retrieved November 14, 2026.

Housing tenure in Cedar Knolls
Owner occupied
1,067 units
Renter occupied
687 units
Vacancy rate
3.9%

Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.

Source: American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.

Community

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Cedar Knolls at a glance
Type
Census designated place
Land area
2.06 sq mi
Water area
0.03 sq mi
Population
4,754 (2019-2023 estimate)
Households
1,754
Median age
41.0
Median household income
$166,077
Median home value
$610,100
Median gross rent
$2,802
Owner-occupied homes
60.8%
Bachelor’s degree or higher
55.8%
Foreign-born residents
29.7%
Mean commute to work
22.4 minutes
Census GEOID
3411290

Sources: Census Gazetteer 2025: places, retrieved November 14, 2026; American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.

ZIP codes and metro area
ZIP codes
07927
Metro area
New York-Newark-Jersey City, NY-NJ

Sources: Census 2020 ZCTA relationship file: ZCTAs to places, retrieved November 14, 2026; Census Gazetteer 2025: metropolitan and micropolitan areas, retrieved November 14, 2026.