Milltown, NJ zip code
Milltown, New Jersey uses one zip code: 08850. Most of it is in Middlesex County. Together these zip codes are home to about 8.5K people.
Zip codes
1
Population
8.5K
All zips combined
Largest zip
08850
8,538 residents
Zip codes in Milltown
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 08850 | 8,538 | $141,601 |