Homeowners Insurance in Trenton, NJ
For a home at Trenton's median value of $160,700, we estimate about $685 a year — −56% versus the New Jersey NAIC average of $1,551.
Estimated homeowners insurance cost in Trenton
Trenton's estimate reflects its home values (65% lower than the state median) and FEMA's hazard profile for Mercer County. Many homes here are older, so roof age, wiring and plumbing updates can matter a lot at underwriting.
Natural hazard risk in Trenton
| Hazard | Risk rating | Score (0–100) | Insurance impact |
|---|---|---|---|
| Hail | 29.5 | Comprehensive (car); roof claims (home) | |
| Tornado | 81.9 | Comprehensive; dwelling | |
| Hurricane | 94.6 | Comprehensive; wind/hurricane deductibles (home) | |
| Inland (river) flooding | 97.2 | Comprehensive; home needs a separate flood policy | |
| Coastal flooding | 56.8 | Comprehensive; home needs a separate flood policy | |
| Strong wind | 99.5 | Comprehensive; dwelling | |
| Winter weather | 97.7 | Collision (icy roads); frozen pipes (home) | |
| Wildfire | 73.4 | Comprehensive; dwelling | |
| Earthquake | 94.0 | Home needs a separate earthquake policy | |
| Lightning | 93.5 | Fire and electrical damage |
Scores are national percentiles of FEMA's county risk (higher means more expected loss than most other U.S. counties).
Estimated premium by home value in Trenton
| Dwelling value | Wood frame | Brick / masonry |
|---|---|---|
| $200,000 | $815 | $750 |
| $300,000 | $1,125 | $1,035 |
| $500,000 | $1,695 | $1,560 |
| $750,000 | $2,345 | $2,155 |
Home Insurance Estimator
Homeowners insurance by ZIP code in Trenton
| ZIP | Median home value | Owner-occupied | Est. premium |
|---|---|---|---|
| 08618 | $227,000 | 45.8% | $900 |
| 08611 | $160,500 | 39.0% | $680 |
| 08638 | $245,100 | 58.0% | $960 |
| 08609 | $103,700 | 29.8% | $480 |
| 08629 | $182,400 | 62.5% | $755 |
| 08608 | $132,400 | 15.3% | $585 |
Homeowners insurance in New Jersey · Car insurance in Trenton · Insurance offices near Trenton
Frequently asked questions
How much is homeowners insurance in Trenton?
For a home at Trenton's median value of $160,700, we estimate about $685 a year for a standard HO-3 policy with a $1,000 deductible. The New Jersey NAIC average is $1,551.
What are the biggest natural hazards in Trenton?
FEMA's National Risk Index rates Mercer County relatively high or very high for hurricane, inland (river) flooding, strong wind, winter weather, and lightning.
Does the age of homes in Trenton affect insurance?
Yes. The median home in Trenton was built in 1953 (Census ACS). Older roofs, wiring and plumbing can raise premiums or require inspections, while updates often earn discounts.
How we estimate this
We start from the NAIC average homeowners (HO-3) premium for New Jersey, scale it by the ratio of the dwelling value to the state median home value, adjust for construction type and deductible, and apply a hazard factor from FEMA National Risk Index scores for Mercer County relative to the state. Results are rounded estimates, not quotes. Read the full methodology.
- NAIC Dwelling Fire, Homeowners Owner-Occupied, and Homeowners Tenant and Condominium/Cooperative Unit Owner's Insurance Report: Data for 2023 (July 2026), Tables 4 and 5 (HO-3 and HO-4 average premiums)
- FEMA National Risk Index (Mercer County)
- U.S. Census Bureau, American Community Survey (home values, year built, tenure)