ZIP 03279 · Grafton County

Warren, NH Homeowners Insurance

According to U.S. Treasury FIO 2022 filings, homeowners insurance in ZIP 03279, Warren, New Hampshire averages $1,191/yr.

14.5%
Loss ratio
#198 of 239
New Hampshire rank
7
Policies

The verdict

Homeowners insurance in Warren, NH (ZIP 03279) runs $1,191/yr on average: the 22nd percentile nationally and 33% below the U.S. ZIP-code average.

$1,191
Avg premium (2022)
-33%
vs U.S. ZIP-code average
+0.1%
since 2018
22nd
national percentile

According to U.S. Treasury Federal Insurance Office data. How we calculate the percentile and national comparison: methodology.

Insurance Livability Score

C-
PlainInsure Livability Score
54/100
03279 - Warren, NH

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.

Affordability B+
$1,191/yr
Avg premium, 78th cheapest nationally (Treasury FIO)
Market Stability N/A
N/A
Nonrenewal rate -- insurers dropping coverage (Treasury FIO)
Disaster Risk F
81.8
County FEMA National Risk Index score
Community Resilience B
72.7
County FEMA NRI community-resilience score

Where ZIP 03279's premium sits nationally

Average annual homeowners premium across 25,593 tracked ZIP codes, as of 2022

$1,191 Among the lowest lower than 78% 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

Avg Premium (2022)
$1,191/yr
Below-median premium
+0.1% since 2018
Loss Ratio
14.5%
Below-median loss ratio
Claim Frequency
2.43%
Avg severity: $7,118
Nonrenewal Rate
N/A

Data Snapshot: ZIP 03279 (Warren, NH)

ZIP 03279 (Warren, NH) shows an average homeowners insurance premium of $1,191 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 7 reported policies. Against a national average of $1,776 per year, ZIP 03279 comes in 33% below, the 22nd percentile among all tracked ZIPs. Compared to the New Hampshire state average of $1,428, this ZIP runs 17% below, ranking #198 of 239 tracked ZIPs in New Hampshire by premium. The closest-priced peer within New Hampshire is Milford (ZIP 03055) at $1,190, essentially matching this ZIP's rate.

ZIP 03279 shows a 14.5% loss ratio, an indication that insurers retained a working margin after claims. Claim frequency, the share of policies with at least one claim, is 2.43%, and the average claim severity (amount paid per claim) is $7,118.

Over the 2018–2022 window, ZIP 03279 premiums risen 0.1%, spanning $1,159 to $1,213 (five-year average: $1,186), an annualized rate of +0.0% per year.

Grafton County carries a FEMA National Risk Index score of 81.8 (Relatively Moderate), 82nd percentile nationally and #3 of 10 New Hampshire counties - 17% above the state mean of 69.9. Dominant mapped hazard: Hurricane. Companion scores: Social Vulnerability Index 27.4 · Community Resilience 72.7. This is hazard context from FEMA, not a premium formula.

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 03279 Compares

vs National Average
$1,191 vs $1,776
33% below national avg
vs New Hampshire Average
$1,191 vs $1,428
17% below state avg
National Percentile
22th percentile
More affordable than most ZIPs

Premium History

Average premium in ZIP 03279, 2018–2022

$1,140$1,160$1,180$1,200$1,220 20182019202020212022 $1,191
Average homeowners premium per year in ZIP 03279.
Year Avg Premium YoY Change
2018 $1,190 -
2019 $1,213 +2.0%
2020 $1,159 -4.5%
2021 $1,177 +1.5%
2022 $1,191 +1.3%

Multi-year FIO trend for ZIP 03279 (5 years)

5-Year Avg Premium
$1,186
Premium Range
$1,159 - $1,213
Annual Change Rate
+0.0% per year
Years of Data
5 (2018-2022)

Elevated FEMA NRI in Grafton County

County National Risk Index joined to ZIP 03279 via FIPS 33009. Hazard and vulnerability context from FEMA, not a premium driver and not a quote.

County risk score
81.8
Relatively Moderate · 82nd national percentile
In-state county rank
#3
of 10 New Hampshire counties · state mean 69.9
Top mapped hazard
Hurricane
Expected annual loss $1,702,570

Social Vulnerability Index 27.4 · Community Resilience 72.7

County hazard ratings

Wildfire
Very Low
Flooding
Relatively Moderate
Earthquake
Relatively Low
Hurricane
Relatively Low
Tornado
Very Low
Hail
Very Low
Winter weather
Relatively High

Source: FEMA National Risk Index · state rollup: New Hampshire NRI context · top counties by NRI score.

Nationwide insurance peers outside New Hampshire for ZIP 03279

ZIP 03279's county NRI is 81.8 (Relatively Moderate). Peer ZIPs below are other-state only so the neighborhoods are not New Hampshire containment.

Similar average premium

Nearest other-state ZIPs by average homeowners premium ($1,191/yr here).

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 03279?
At the 22nd percentile nationally, #198 of 239 ZIPs in New Hampshire, ZIP 03279 (Warren, NH) pays a middle-of-the-pack $1,191 per year as of 2022 for homeowners insurance. Premiums have changed +0.1% over the past 5 years.
What affects homeowners insurance costs in Warren, NH?
Three figures shape homeowners insurance costs in ZIP 03279: claims frequency (2.43%), loss ratio (14.5%), and nonrenewal rate (N/A), together placing this ZIP at the 22nd national percentile for cost.
Is homeowners insurance expensive in ZIP 03279 compared to the national average?
ZIP 03279 premiums of $1,191/yr are 33% below the national average of $1,776/yr. This ZIP is in the 22nd percentile nationally.
What is the nonrenewal rate in ZIP 03279?
Insurers decline to renew N/A of policies in ZIP 03279 in New Hampshire.
How have premiums trended in ZIP 03279 over 5 years?
ZIP 03279 premiums spanned $1,159 to $1,213 across the 2018-2022 window, a 5-year average of $1,186. The annualized change rate is +0.0% per year.
How does ZIP 03279 compare to the New Hampshire state average?
The New Hampshire state average is $1,428/yr; ZIP 03279 averages $1,191/yr, 17% below that figure, ranking #198 of 239 tracked ZIPs in New Hampshire by premium.
What is the FEMA National Risk Index score for ZIP 03279?
FEMA NRI for the county containing ZIP 03279 (Grafton) is 81.8 - #3/10 in New Hampshire, 82nd national percentile, top hazard Hurricane. It does not replace the FIO premium figures on this page.

What to do with ZIP 03279

This ZIP's premiums run at the 22nd national percentile, but a single number is not a quote.

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.