Northfield, New Jersey has an MBR Housing Affordability Index score of 114.0 (More Affordable Than Average) as of October 30, 2026, ranking 59th most affordable of 455 scored New Jersey cities, compared with 83.4 statewide and 97.4 nationally. On a median-priced $316,200 home with 20% down, the New Jersey average 30-year fixed rate of 7.27% means a monthly principal and interest payment of about $1,728, or 19% of the city’s $111,599 median household income.
The MBR Housing Affordability Index (MBR-HAI) for Northfield is updated every night from live New Jersey mortgage rates and U.S. Census Bureau income, home value and housing cost data for the city. A score of 100 equals the national average; higher scores mean homeownership is more affordable.
Northfield is 30.5 points above the New Jersey score. Scores as of October 30, 2026. See the New Jersey index
View Northfield Mortgage RatesSource: U.S. Census Bureau American Community Survey 5-Year Estimates (2024) for Northfield, New Jersey. The rate is the New Jersey average 30-year fixed rate from MonitorBankRates, since lenders publish rates by state.
Scores update each morning, computed from rate data captured the previous night. Score of 100 = national average at a 6.5% reference rate.