Local
Learn about the people, housing, costs and businesses in Port Jefferson, New York
Real local data across mortgage, insurance, natural hazard, and place.
Rates, calculators, and lender comparisons
FHA, VA, Conventional & Jumbo · Purchase & Refi rates in Port Jefferson.
True all-in cost — P&I, taxes, insurance & utilities for homes in Port Jefferson.
Find and compare lenders active near Port Jefferson.
Homeowners, flood, and specialty coverage estimates
Flood, earthquake, and wildfire risk data
FEMA flood zones and flood insurance estimates for Port Jefferson.
Seismic risk and earthquake insurance estimates for Port Jefferson.
Wildfire exposure and insurance estimates for Port Jefferson.
Cost of living, demographics, and community profile
As of today, the 30-year fixed mortgage rate for Port Jefferson is approximately 6.815% (6.848% APR). Rates vary based on your credit score, loan type, down payment, and other factors. Safe Rate updates rates daily using live investor pricing.
View current rates for Port JeffersonThe median home value in Port Jefferson is $669k. The median monthly rent is $2,232. Annual property taxes average $9k. Home values are based on U.S. Census Bureau American Community Survey estimates.
Home values in Port Jefferson have increased 18.5% over the past two years. This indicates a strong appreciation trend. This data is sourced from the Federal Housing Finance Agency (FHFA) House Price Index.
Based on a typical all-in ownership cost of $2,467/month (mortgage, taxes, insurance), you'd generally need a household income of approximately $106k/year to keep housing costs at or below 28% of gross income — a common lender guideline. The median household income in Port Jefferson is $151k/year.
Calculate your buying powerThe largest employment sectors in Port Jefferson are public administration (38%) and healthcare (17%) of the local workforce. Industry data is sourced from the U.S. Census Bureau American Community Survey.