Residential delivery area · New Jersey
ZIP Code 07927: Cedar Knolls, NJ
ZIP code 07927 is in Cedar Knolls, New Jersey, entirely in Morris County (Census 2020 ZIP-county file). About 4,900 people live there (Census Bureau, ACS 2020-2024). Median household income is $170,400 (Census Bureau, ACS 2020-2024). By Census place, 94% of its land lies in Cedar Knolls (a census-designated place); 6% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Cedar Knolls · its only residential ZIP
- County
- Morris County
- Census places
- Cedar Knolls census-designated place
- Metro area
- New York-Newark-Jersey City, NY-NJ
- House district
- NJ-11 119th Congress
- State
- New Jersey
- Time zone
- Eastern
- Land area
- 2.1 sq mi · 2,278 people per sq mi
Where is ZIP code 07927?
07927 centers on 40.824°, -74.456° and covers 2.1 square miles of land plus 0.0 of water. It borders 4 ZIP codes: 07981, 07950, 07054, 07960.
The map draws ZIP code areas only. For the streets inside 07927, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 07927 compare with the rest of Morris County?
| Measure | 07927 | In Morris County | In NJ |
|---|---|---|---|
| People (ACS 2020-2024) | 4,882 | 34th of 57 | 431st of 598 |
| Median household income | $170k | 12th of 43 | 77th of 476 |
| Median home value | $647k | 19th of 49 | 120th of 515 |
Its median household income is higher than in 98% of U.S. residential ZIP codes, and it is denser than 86% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 07927?
The 2020 Census counted 4,120 people in 07927; the ACS, which samples households over 2020-2024, estimates 4,882. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 4,882±730 (90% margin)
- 2020 Census count
- 4,120
- Households
- 1,794
- Median age
- 42.0
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 07927?
Of the 4,882 people the ACS estimates in 07927, 19.5% are under 18 and 22.3% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (65.6%), then Asian (not Hispanic) (19.0%).
- Under 1819.5%
- 18 to 6458.3%
- 65 and older22.3%
- White, not Hispanic65.6%
- Asian, not Hispanic19.0%
- Hispanic or Latino13.7%
- Other or two or more1.5%
- Black, not Hispanic0.2%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 07927 earn?
Median household income is $170,400 (ACS 2020-2024), the 12th highest of the 43 ranked ZIP codes in Morris County.
- Median household income
- $170,400±$38,419
- Income per person
- $69,692
- Below the poverty line
- 2.2%
- Unemployed (of the labor force)
- 0.8%
- Adults 25+ with a bachelor's degree
- 54.9%
- Adjusted gross income per tax return, 2022
- $133,4762,210 returns; wages 70% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 07927?
FHFA's house price index for 07927, built from repeat sales and appraisals of the same homes, rose 62% from 2015 to 2025 and rose 52% from 2020 to 2025, and moved +4.2% in 2025.
- Median home value (owners' estimate)
- $646,700
- Median gross rent
- $2,849
- Homes owned by their occupants
- 58.9%
- Housing units
- 1,817
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 07927?
267 business establishments had a location in this ZIP code in 2023, 8 more than in 2018; the most are in professional, scientific, and technical services (ZIP Code Business Patterns).
- Professional, scientific, and technical services59
- Health care and social assistance54
- Administrative and support and waste management and remediation services20
- Other services (except public administration)19
- Construction18
- Finance and insurance17
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 07927?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 07981 | Whippany | 9,030 | $150k | 1.6 mi |
| 07950 | Morris Plains | 21,651 | $154k | 2.1 mi |
| 07054 | Parsippany | 29,480 | $104k | 3.5 mi |
| 07960 | Morristown | 46,702 | $160k | 3.9 mi |
| 07961 | Convent Station | 333 | – | 3.1 mi (near) |
| 07878 | Mount Tabor | 766 | $116k | 3.5 mi (near) |
| 07932 | Florham Park | 11,977 | $157k | 4.6 mi (near) |
| 07834 | Denville | 18,385 | $157k | 4.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.