The typical owner-occupied home in Somerset County is worth about $552,100, 22% above the New Jersey median of $454,400 and 66% above the national median of $332,700. Owners pay a median $10,001 a year in property taxes, about 1.81% of their home's value, lower than the New Jersey rate of 2.11%. The median household earns $140,374 a year, so the median home costs 3.9 times the median income (4.4 times for New Jersey). 74% of occupied homes here are lived in by their owners, and 64% of those owners still have a mortgage.
Somerset County at a glance
| Somerset County | New Jersey | U.S. | |
|---|---|---|---|
| Median home value | $552,100 | $454,400 | $332,700 |
| Median property tax paid per year | $10,001 | $9,590 | $3,119 |
| Property tax as a share of value | 1.81% | 2.11% | 0.94% |
| Median household income | $140,374 | $103,556 | $80,734 |
| Homes lived in by their owners | 74% | 64% | 65% |
| Owner homes with a mortgage | 64% | 64% | 61% |
| Median monthly costs, owners with a mortgage | $3,156 | $2,829 | $1,963 |
| Those costs as a share of the owners' income | 21.0% | 22.9% | 21.0% |
| Median rent | $2,033 | $1,720 | $1,413 |
| Rent as a share of renters' income | 29.6% | 30.9% | 30.6% |
| Median year homes were built | 1982 | 1970 | 1980 |
| Vacant homes | 2.1% | 7.5% | 10.1% |
| Population | 349,846 | 9,343,809 | 334,922,499 |
What a typical home costs per month in Somerset County
At this week's average 30-year rate of 7.11%, buying the median Somerset County home of $552,100 with 20% down costs about $4,034 a month, including property taxes and insurance. With an FHA loan and 3.5% down, it's about $4,954, because the loan is bigger and FHA adds mortgage insurance.
Lenders usually want housing costs under about 28% of gross income, which means an income of roughly $172,886 for the 20%-down payment. That payment is 34% of the median Somerset County household income of $140,374; at that income and 20% down, the 28% guideline points to a home of about $448,000.
The median rent here is $2,033 a month, so owning the median home costs about $2,001 a month more than renting, before you count the equity you build and any tax benefits.
| Down payment | $110,420 |
|---|---|
| Loan amount | $441,680 |
| Principal and interest | $2,971 |
| Property taxes (1.81% a year) | $833 |
| Homeowners insurance (our estimate, 0.5% a year) | $230 |
| PMI | $0 |
| Total per month | $4,034 |
Change the numbers in the calculator
| Down payment | $19,324 |
|---|---|
| Loan amount | $542,100 |
| Principal and interest | $3,647 |
| Property taxes (1.81% a year) | $833 |
| Homeowners insurance (our estimate, 0.5% a year) | $230 |
| FHA mortgage insurance | $244 |
| Total per month | $4,954 |
Change the numbers in the calculator
Questions about home buying in Somerset County
What is the median home value in Somerset County?
About $552,100 for owner-occupied homes, according to the Census Bureau's 2020–2024 American Community Survey.
How much are property taxes in Somerset County?
Homeowners pay a median $10,001 a year, which is about 1.81% of the median home value. Your bill depends on your home's assessed value and local rates.
What income do you need to buy a home in Somerset County?
For the median home with 20% down at 7.11%, the payment is about $4,034 a month. Keeping that under 28% of gross income takes about $172,886 a year.
More about Somerset County
- Mortgage Refinance in Somerset County
- Debt Relief in Somerset County
- Home Equity Loans in Somerset County
- Guides and quotes for mortgage refinance on our sister site, MortgageRefinance.com
Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates; Freddie Mac Primary Mortgage Market Survey, week of November 12, 2026. Estimates for small places have wide margins of error. About our data