ZIP 08836 · Somerset County
Martinsville, NJ Homeowners Insurance
According to U.S. Treasury FIO 2022 filings, homeowners insurance in ZIP 08836, Martinsville, New Jersey averages $1,988/yr.
- 40.4%
- Loss ratio
- 0.66%
- Nonrenewal rate
- #145 of 561
- New Jersey rank
- 316
- Policies
The verdict
According to U.S. Treasury FIO 2022 filings, Martinsville, NJ (ZIP 08836) ranks #6,444 of 25,593 ZIPs by average premium ($1,988/yr) but #15,204 of 21,752 by nonrenewal (0.66%). Cost rank is not withdrawal rank.
- $1,988
- Avg premium (2022)
- #6,444
- of 25,593 on premium
- #15,204
- of 21,752 on nonrenewal
- 75th
- national percentile
Premium rank counts ZIPs with a reported average premium, highest first. Nonrenewal rank counts ZIPs with a reported nonrenewal rate, highest first. The two boards are different extracts.
According to U.S. Treasury Federal Insurance Office data. How we calculate the percentile and national comparison: methodology.
Insurance Livability Score
PlainInsure's own composite of Treasury FIO premium/market data and FEMA National Risk Index hazard data, each dimension percentile-ranked against the full national corpus. Not an official government score, and not a substitute for an actual insurance quote.
Where ZIP 08836's premium sits nationally
Average annual homeowners premium across 25,593 tracked ZIP codes, as of 2022
$1,988 Around the middle lower than 25% of 25,593 ZIP codes
tracked ZIP codes, bucketed by value
Each bar is a $0.25K-wide band; taller bars hold more ZIP codes. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source U.S. Treasury Federal Insurance Office · 2022
The local market map
Premium and nonrenewal do not always move together
The highlighted dot is ZIP 08836. Each other dot is a deterministic sample of ZIPs in New Jersey, spread across the premium range. Crosshairs mark the published state averages, so this is a comparison of two reported measures, not a quote or a forecast.
State ZIP peer map
Highlighted: ZIP 08836; crosshairs: New Jersey averages
Read the plotted ZIP values
- ZIP 07034 · Lake Hiawatha $1,124/yr · 0.65%
- ZIP 07803 · Mine Hill $1,200/yr · 0.25%
- ZIP 08059 · Mount Ephraim $1,235/yr · 0.54%
- ZIP 08007 · Barrington $1,262/yr · 0.69%
- ZIP 07828 · Budd Lake $1,296/yr · 0.39%
- ZIP 07008 · Carteret $1,304/yr · 1.00%
- ZIP 07840 · Hackettstown $1,322/yr · 0.64%
- ZIP 08733 · Lakehurst $1,337/yr · 0.87%
- ZIP 08882 · South River $1,362/yr · 1.13%
- ZIP 08872 · Sayreville $1,376/yr · 0.44%
- ZIP 08810 · Dayton $1,387/yr · 1.10%
- ZIP 08848 · Milford $1,397/yr · 0.89%
- ZIP 08873 · Somerset $1,409/yr · 0.89%
- ZIP 07463 · Waldwick $1,421/yr · 0.94%
- ZIP 08012 · Blackwood $1,435/yr · 0.66%
- ZIP 08067 · Pedricktown $1,449/yr · 0.75%
- ZIP 08004 · Atco $1,460/yr · 0.56%
- ZIP 08094 · Williamstown $1,472/yr · 0.70%
- ZIP 08861 · Perth Amboy $1,493/yr · 1.54%
- ZIP 08035 · Haddon Heights $1,516/yr · 0.72%
- ZIP 08302 · Bridgeton $1,531/yr · 0.88%
- ZIP 08088 · Vincentown $1,550/yr · 0.67%
- ZIP 07070 · Rutherford $1,564/yr · 1.26%
- ZIP 07731 · Howell $1,575/yr · 0.52%
- ZIP 08085 · Swedesboro $1,593/yr · 0.70%
- ZIP 08234 · Egg Harbor Township $1,625/yr · 0.57%
- ZIP 08533 · New Egypt $1,640/yr · 0.72%
- ZIP 07004 · Fairfield $1,653/yr · 0.64%
- ZIP 08205 · Absecon $1,679/yr · 0.58%
- ZIP 07946 · Millington $1,710/yr · 0.58%
- ZIP 07869 · Randolph $1,737/yr · 0.75%
- ZIP 08201 · Absecon $1,791/yr · 0.53%
- ZIP 07753 · Neptune $1,832/yr · 0.40%
- ZIP 08534 · Pennington $1,867/yr · 0.54%
- ZIP 08223 · Marmora $1,900/yr · 0.24%
- ZIP 08550 · Princeton Junction $1,954/yr · 0.85%
- ZIP 08836 · Martinsville (this ZIP) $1,988/yr · 0.66%
- ZIP 08092 · West Creek $1,996/yr · 0.59%
- ZIP 07045 · Montville $2,063/yr · 0.57%
- ZIP 07746 · Marlboro $2,102/yr · 0.77%
- ZIP 07940 · Madison $2,169/yr · 0.63%
- ZIP 07107 · Newark $2,250/yr · 1.39%
- ZIP 07504 · Paterson $2,355/yr · 1.85%
- ZIP 07716 · Atlantic Highlands $2,512/yr · 1.05%
- ZIP 07934 · Gladstone $2,610/yr · 0.87%
- ZIP 07901 · Summit $2,738/yr · 0.88%
- ZIP 08730 · Brielle $3,069/yr · 0.62%
- ZIP 07030 · Hoboken $3,429/yr · 1.20%
- ZIP 07762 · Spring Lake $4,325/yr · 0.92%
- ZIP 07723 · Deal $8,535/yr · 1.25%
Data Snapshot: ZIP 08836 (Martinsville, NJ)
ZIP 08836 (Martinsville, NJ) shows an average homeowners insurance premium of $1,988 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 316 reported policies. That is 12% above the national average of $1,776 per year, placing this ZIP in the 75th percentile nationally. Against New Jersey's average of $1,858, ZIP 08836 is 7% above, ranking #145 of 561 tracked ZIPs in New Jersey by premium. The closest-priced peer within New Jersey is Paterson (ZIP 07501) at $1,992, essentially matching this ZIP's rate.
At a loss ratio of 40.4%, insurers retained a working margin after claims in this ZIP. The claim frequency here, the share of policies with at least one claim, stands at 4.15%, and the average claim severity (amount paid per claim) is $19,382. Insurers decline to renew 0.66% of policies in ZIP 08836 at expiration, a rise of 90.4% over the past five years; a rising rate typically signals carriers retreating from higher-risk markets.
Since 2018, premiums here have risen by 7.8% through 2022, ranging $1,844 to $1,988 with a 5-year average of $1,929, an annualized rate of +1.9% per year.
FEMA NRI places Somerset County in the upper risk band at 90.9 (Relatively Moderate): national 91st percentile, #15/21 inside New Jersey, and 0% above the 90.8 state mean. Top hazard on the map is Earthquake. Social Vulnerability Index 10.6 · Community Resilience 93.3. NRI does not price policies; it situates the county.
How to read these numbers
The figures on this page come from the U.S. Treasury Federal Insurance Office, which collects homeowners insurance premium and claims data directly from the largest property insurers in the country. Because the data is aggregated at the ZIP-code level and averaged across many policies, it describes the typical cost in an area rather than a quote for any single home. Two houses on the same street can pay very different premiums depending on their age, construction type, roof condition, prior claims, and the specific coverage limits and deductibles the homeowner selects. The loss ratio shows how much of every premium dollar insurers paid back out as claims; a ratio above one means carriers lost money locally, which often precedes rate increases or carrier exits. Rising nonrenewal and claim frequency reveal how stressed the local market has become. Use these figures to gauge the direction and scale of costs in your area, then request quotes from several licensed carriers before buying or renewing a policy. FIO data aggregates voluntary reporting from the 40 largest homeowners insurers, covering roughly 80% of the U.S. market, so figures represent market averages rather than individual policy quotes; your own premium will vary with dwelling value, deductible, coverage limits, construction type, and insurer-specific underwriting. This page is educational research only and is not insurance advice, homeowners should request quotes from multiple licensed carriers or an independent agent before purchasing or renewing coverage.
How ZIP 08836 Compares
Premium History
Average premium in ZIP 08836, 2018–2022
| Year | Avg Premium | YoY Change |
|---|---|---|
| 2018 | $1,844 | - |
| 2019 | $1,926 | +4.5% |
| 2020 | $1,949 | +1.2% |
| 2021 | $1,938 | -0.6% |
| 2022 | $1,988 | +2.6% |
Filing-window snapshot: ZIP 08836, 2018-2022
Similar ZIP Codes in New Jersey
These New Jersey ZIP codes carry similar average premiums to 08836.
One of 560 ZIP codes with premium data in New Jersey, 9 are shown here.
Elevated FEMA NRI in Somerset County
County National Risk Index joined to ZIP 08836 via FIPS 34035. Hazard and vulnerability context from FEMA, not a premium driver and not a quote.
Social Vulnerability Index 10.6 · Community Resilience 93.3
County hazard ratings
- Wildfire
- Very Low
- Flooding
- Relatively High
- Earthquake
- Relatively Low
- Hurricane
- Relatively Moderate
- Tornado
- Relatively Moderate
- Hail
- Very Low
- Winter weather
- Relatively High
Source: FEMA National Risk Index · state rollup: New Jersey NRI context · top counties by NRI score.
Nationwide insurance peers outside New Jersey for ZIP 08836
Two FIO peer sets for ZIP 08836 in Somerset County (NRI 90.9, hazard Earthquake), both outside New Jersey. Population floor ≥1,000 matches the rate rankings.
Similar average premium
Nearest other-state ZIPs by average homeowners premium ($1,988/yr here).
Similar nonrenewal rate
Nearest other-state ZIPs by nonrenewal rate (0.66% here).
How to read premiums, nonrenewals, and loss ratios
Put this high-cost ZIP in context
Source: U.S. Department of the Treasury, Federal Insurance Office (FIO) Homeowners Insurance Data (2018-2022). Premiums are ZIP-level averages and may not reflect individual policy costs
Frequently Asked Questions
How much is homeowners insurance in ZIP 08836? ▼
What affects homeowners insurance costs in Martinsville, NJ? ▼
Is homeowners insurance expensive in ZIP 08836 compared to the national average? ▼
What is the nonrenewal rate in ZIP 08836? ▼
How have premiums trended in ZIP 08836 over 5 years? ▼
How does ZIP 08836 compare to the New Jersey state average? ▼
What is the FEMA National Risk Index score for ZIP 08836? ▼
What to do with ZIP 08836
This ZIP's premiums run at the 75th national percentile, but a single number is not a quote.
- See how Martinsville, NJ compares to every other ZIP in New Jersey. New Jersey overview
- Check the ZIPs ranked highest and lowest nationwide before assuming this one is typical. View rankings
- Look up a different ZIP code to compare rates directly. Search ZIP codes
These figures are Treasury FIO aggregates for this ZIP, not a personal insurance quote.
Every figure on PlainInsure is rendered directly from U.S. Treasury Federal Insurance Office data, no number is typed in by an editor. This page draws directly on U.S. Treasury FIO data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.