ZIP codes
27
Somerset County, NJ Demographics & ZIP Codes
Somerset County, New Jersey demographics and median household income by ZIP code — 27 ZIP codes — population 325,101 — avg. income $157,626 — avg. home value $597,416. Compare income, housing, and ZIP-level data on US5.
Population
325,101
Median household income (avg.)
$157,626
210% of U.S. median
Average home value
$597,416
172% of U.S. median
Average rent
$1,921
165% of U.S. median
Somerset County demographics
Somerset County, New Jersey covers 27 ZIP codes, with a combined ZIP-area population of about 325,101.
Median household income in Somerset County
The average median household income across ZIP codes in Somerset County, New Jersey is about $157,626 — about 33% above the NJ ZIP average ($118,570), and about 110% above the U.S. median ($75,149).
Among ZIPs with income data, 08558 (Skillman) is near the top at about $240,968, while 08805 (Bound Brook) is near the bottom at about $84,201.
Housing in Somerset County
For housing in Somerset County, New Jersey, the average median home value is about $597,416 and the average median rent is about $1,921.
The most populous ZIP is 08873 (Six Mile Run) with about 55,862 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Somerset County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 08873 | Six Mile Run | Somerset County | NJ | 55,862 | $117,866 | $438,600 |
| 08844 | Hillsborough | Somerset County | NJ | 43,708 | $153,785 | $537,300 |
| 08807 | Martinsville | Somerset County | NJ | 38,438 | $165,983 | $562,400 |
| 07920 | Basking Ridge | Somerset County | NJ | 28,390 | $184,630 | $769,300 |
| 08876 | Somerville | Somerset County | NJ | 22,902 | $120,823 | $468,400 |
| 07059 | — | Somerset County | NJ | 16,433 | $201,579 | $899,200 |
| 08812 | Dunellen | Somerset County | NJ | 14,177 | $119,534 | $435,300 |
| 08805 | Bound Brook | Somerset County | NJ | 14,153 | $84,201 | $393,900 |
| 08502 | Belle Mead | Somerset County | NJ | 12,081 | $223,444 | $766,000 |
| 08835 | Manville | Somerset County | NJ | 10,870 | $93,872 | $321,100 |
| 08823 | Pleasant Plains | Somerset County | NJ | 8,873 | $109,182 | $279,400 |
| 08869 | Raritan | Somerset County | NJ | 8,192 | $103,699 | $449,200 |
| 07924 | Bernardsville | Somerset County | NJ | 7,756 | $230,752 | $733,800 |
| 07921 | Lamington | Somerset County | NJ | 7,563 | $117,705 | $431,000 |
| 08558 | Skillman | Somerset County | NJ | 7,236 | $240,968 | $853,300 |
| 07069 | Watchung | Somerset County | NJ | 6,545 | $166,693 | $838,000 |
| 08853 | Neshanic Station | Somerset County | NJ | 5,415 | $213,074 | $638,700 |
| 08880 | South Bound Brook | Somerset County | NJ | 4,833 | $102,019 | $345,300 |
| 08836 | Martinsville | Somerset County | NJ | 4,326 | $237,935 | $786,500 |
| 07931 | Far Hills | Somerset County | NJ | 3,271 | $159,013 | $1,084,200 |
| 07934 | Peapack and Gladstone | Somerset County | NJ | 1,406 | $228,438 | $816,400 |
| 08553 | Rocky Hill | Somerset County | NJ | 814 | $127,344 | $608,200 |
| 07977 | Peapack and Gladstone | Somerset County | NJ | 733 | — | $798,600 |
| 07939 | Lyons | Somerset County | NJ | 380 | — | — |
| 08821 | Flagtown | Somerset County | NJ | 375 | $122,857 | $446,700 |
| 08528 | Kingston | Somerset County | NJ | 331 | — | $234,600 |
| 08890 | Zarephath | Somerset County | NJ | 38 | — | — |
Frequently asked questions
What are the demographics of Somerset County?
Somerset County, New Jersey has a combined ZIP-area population of about 325,101 across 27 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Somerset County?
The average median household income across ZIP codes in Somerset County, New Jersey is about $157,626, about 33% above the state ZIP average ($118,570), and about 110% above the U.S. median ($75,149). Average median home value is about $597,416. Among ZIPs with data, 08558 (Skillman) is near the top ($240,968) and 08805 (Bound Brook) is near the bottom ($84,201).
How many ZIP codes are in Somerset County?
Somerset County, New Jersey includes 27 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Somerset County?
This page lists ZIP codes in Somerset County, New Jersey with population, median household income, and home value. Select a ZIP for a full demographics profile.