Census place · GEOID 3411290 · Morris County
Cedar Knolls, NJ ZIP codes
3 ZIP/ZCTAs intersecting this Census place (CDP) in Morris County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Cedar Knolls (GEOID 3411290). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 35,238 (3 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Cedar Knolls, NJ

ZIP/ZCTA overlap with Cedar Knolls
Population overlap
Share of each ZIP/ZCTA’s population located within Cedar Knolls, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Cedar Knolls
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 07927 | Cedar Knolls | Morris County | 4,754 | $166,077 |
| 07950 | Morris Plains | Morris County | 21,576 | $148,469 |
| 07981 | Whippany | Morris County | 8,908 | $153,329 |