There are 27 zip codes in Somerset County, New Jersey. The most populated is 8873, located in Somerset. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | Population | City |
|---|---|---|
| 08873 | 55,342 | Somerset |
| 08844 | 43,077 | Hillsborough |
| 08807 | 38,585 | Bridgewater |
| 07920 | 28,460 | Basking Ridge |
| 08876 | 22,531 | Somerville |
| 07059 | 16,208 | Warren |
| 08805 | 14,173 | Bound Brook |
| 08812 | 14,054 | Dunellen |
| 08502 | 11,603 | Belle Mead |
| 08835 | 10,892 | Manville |
| 08823 | 9,024 | Franklin Park |
| 08869 | 8,301 | Raritan |
| 07924 | 7,746 | Bernardsville |
| 07921 | 7,573 | Bedminster |
| 08558 | 7,515 | Skillman |
| 07069 | 6,651 | Watchung |
| 08853 | 5,349 | Neshanic Station |
| 08880 | 4,838 | South Bound Brook |
| 08836 | 4,023 | Martinsville |
| 07931 | 3,399 | Far Hills |
| 07934 | 1,575 | Gladstone |
| 08553 | 794 | Rocky Hill |
| 07977 | 689 | Peapack |
| 08821 | 514 | Flagtown |
| 07939 | 330 | Lyons |
| 08528 | 163 | Kingston |
| 08890 | 74 | Zarephath |