Mendham, NJ zip code
Mendham, New Jersey uses one zip code: 07945. Most of it is in Morris County. Together these zip codes are home to about 9.7K people.
Zip codes
1
Population
9.7K
All zips combined
Largest zip
07945
9,690 residents
Zip codes in Mendham
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 07945 | 9,690 | $250,000+ |