Rocky Hill, NJ zip code
Rocky Hill, New Jersey uses one zip code: 08553. Most of it is in Somerset County. Together these zip codes are home to about 819 people.
Zip codes
1
Population
819
All zips combined
Largest zip
08553
819 residents
Zip codes in Rocky Hill
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 08553 | 819 | $148,056 |