Cost of Living in Northfield, NJ
Cost of Living in Northfield, NJ has an overall index of 112, 12% above the U.S. baseline of 100. The typical home value is $381,608; typical monthly rent is $1,554; and median household income is $104,042.
Cost index: committed city housing/rent inputs and BEA 2024 metro-area price parities. Home value: Zillow ZHVI market signal as of 2026-02. Rent: Census ACS 2023 fallback place estimate. A place-level signal, not a personal affordability decision or financial recommendation.
Housing costs sit well above the national baseline. This describes the local market, not your household.
Can your household carry the housing cost?
Start with four decisions. Open advanced assumptions only when you need to replace the local defaults.
Enter your income and housing plan to see a household-specific estimate.
Compare Northfield with another place.
Search one destination and see which housing and local-cost categories change most.
Inspect the numbers when you need them.
Other New Jersey cities with a useful tradeoff.
Recommendations require usable housing and income data and exclude very small places for a city of this scale.
Frequently asked questions about Northfield
Living in Northfield
Is Northfield, NJ an expensive place to live?+
Yes — Northfield is about 12% more expensive than the national average, with an overall Cost Index of 112. Housing is the biggest factor: the typical home here is valued around $381,608, and monthly rents average roughly $1,554. Day-to-day costs like groceries and utilities tend to run closer to the national norm.
How does Northfield fit a household housing budget?+
Start with housing. Typical monthly rent is $1,554, while local median household income is $104,042. That implies a rent-burden proxy of about 18% before utilities and other costs. Use that as a planning signal for whether the place looks manageable under your own household assumptions.
How much are taxes in Northfield, NJ?+
New Jersey uses a progressive model; 10.75% is top marginal-rate context. Applying the 2.47% state-level effective owner-occupied proxy to a home worth $381,608 gives a planning estimate near $9,426 per year; it is not a city, county, parcel, or individual tax bill. State plus average local sales-tax context is around 6.6%.
How much does it cost to rent in Northfield, NJ?+
The typical monthly rent in Northfield is around $1,554. That's about 15% higher than the $1,348 national median. For comparison, the median home value here is $381,608, so buyers should also factor in mortgage payments, property taxes, and insurance.
How much does a house cost in Northfield, NJ?+
The typical home value in Northfield is $381,608. With 20% down and the committed 6.11% national 30-year fixed benchmark as of 2026-03-12, principal and interest are roughly $1,852/month before property tax and insurance. This is a planning estimate, not a local lender quote. About 88% of residents here own their homes.
Are groceries and utilities expensive in Northfield?+
Grocery prices in Northfield are about average compared to the rest of the US (index: 100, where 100 is the national average). Utility bills (electricity, gas, water) are about typical (index: 109). Overall, these everyday costs shouldn't cause major surprises if you're moving from another similarly-sized US city.
What is Northfield, NJ like to live in?+
Northfield is a small town with a population of about 8,427. The median age of residents is 44.7, skewing somewhat older — common in established suburban communities. The local poverty rate is 4.4%, well below the national average of 12.4%.