ZIP 02790 · Bristol County

Westport, MA Homeowners Insurance

According to U.S. Treasury FIO 2022 filings, homeowners insurance in ZIP 02790, Westport, Massachusetts averages $2,305/yr.

17.2%
Loss ratio
1.11%
Nonrenewal rate
#141 of 500
Massachusetts rank
113
Policies

The verdict

According to U.S. Treasury FIO 2022 filings, Westport, MA (ZIP 02790) ranks #3,959 of 25,593 ZIPs by average premium ($2,305/yr) but #8,507 of 21,752 by nonrenewal (1.11%). Cost rank is not withdrawal rank.

$2,305
Avg premium (2022)
#3,959
of 25,593 on premium
#8,507
of 21,752 on nonrenewal
85th
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

F
PlainInsure Livability Score
32/100
02790 - Westport, MA

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 F
$2,305/yr
Avg premium, 15th cheapest nationally (Treasury FIO)
Market Stability F
0.01%
Nonrenewal rate -- insurers dropping coverage (Treasury FIO)
Disaster Risk F
89.9
County FEMA National Risk Index score
Community Resilience A
85.0
County FEMA NRI community-resilience score

Where ZIP 02790's premium sits nationally

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

$2,305 Higher than most more expensive than 85% 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 02790. Each other dot is a deterministic sample of ZIPs in Massachusetts, 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 02790; crosshairs: Massachusetts averages

Lower premium / higher nonrenewalHigher on bothLower on bothHigher premium / lower nonrenewal$452.5$4546.5$8640.6$12734.6$16828.70.0%0.7%1.4%2.1%2.8%Average annual premiumNonrenewal rate
Source: U.S. Treasury FIO 2022 ZIP-level homeowners insurance filings. The matrix samples 50 ZIPs across the state premium distribution and retains this ZIP.
Read the plotted ZIP values
  • ZIP 01376 · Turners Falls $1,197/yr · 0.33%
  • ZIP 01027 · Easthampton $1,339/yr · 0.77%
  • ZIP 01001 · Agawam $1,367/yr · 1.06%
  • ZIP 01089 · West Springfield $1,404/yr · 1.04%
  • ZIP 01379 · Wendell $1,431/yr · 1.08%
  • ZIP 01072 · Shutesbury $1,446/yr · 0.84%
  • ZIP 01222 · Ashley Falls $1,468/yr · 0.48%
  • ZIP 01077 · Southwick $1,496/yr · 1.83%
  • ZIP 01453 · Leominster $1,516/yr · 1.05%
  • ZIP 01876 · Tewksbury $1,533/yr · 0.82%
  • ZIP 01571 · Dudley $1,558/yr · 0.80%
  • ZIP 01473 · Westminster $1,575/yr · 0.67%
  • ZIP 01029 · East Otis $1,593/yr · 0.38%
  • ZIP 01368 · Royalston $1,608/yr · 0.63%
  • ZIP 01550 · Southbridge $1,628/yr · 1.22%
  • ZIP 01566 · Sturbridge $1,644/yr · 1.09%
  • ZIP 02718 · East Taunton $1,668/yr · 1.09%
  • ZIP 01516 · Douglas $1,689/yr · 0.90%
  • ZIP 02188 · Weymouth $1,707/yr · 1.16%
  • ZIP 02180 · Stoneham $1,725/yr · 0.91%
  • ZIP 01860 · Merrimac $1,746/yr · 0.67%
  • ZIP 02726 · Somerset $1,777/yr · 0.63%
  • ZIP 02170 · Quincy $1,810/yr · 1.83%
  • ZIP 02777 · Swansea $1,831/yr · 0.67%
  • ZIP 02743 · Acushnet $1,850/yr · 1.10%
  • ZIP 02723 · Fall River $1,873/yr · 1.36%
  • ZIP 01568 · Upton $1,886/yr · 0.64%
  • ZIP 02576 · West Wareham $1,905/yr · 0.73%
  • ZIP 01541 · Princeton $1,946/yr · 0.62%
  • ZIP 01841 · Lawrence $1,966/yr · 2.69%
  • ZIP 01827 · Dunstable $1,994/yr · 1.37%
  • ZIP 02740 · New Bedford $2,053/yr · 1.69%
  • ZIP 02135 · Brighton $2,098/yr · 1.68%
  • ZIP 02145 · Somerville $2,167/yr · 1.88%
  • ZIP 02644 · Forestdale $2,234/yr · 0.45%
  • ZIP 02790 · Westport (this ZIP) $2,305/yr · 1.11%
  • ZIP 01951 · Newbury $2,321/yr · 0.58%
  • ZIP 02126 · Mattapan $2,373/yr · 1.36%
  • ZIP 02090 · Westwood $2,460/yr · 0.79%
  • ZIP 02460 · Newtonville $2,557/yr · 1.07%
  • ZIP 01259 · Southfield $2,631/yr · 0.49%
  • ZIP 02648 · Marstons Mills $2,763/yr · 0.46%
  • ZIP 02482 · Wellesley $2,956/yr · 0.77%
  • ZIP 01770 · Sherborn $3,063/yr · 0.56%
  • ZIP 02748 · South Dartmouth $3,209/yr · 0.70%
  • ZIP 01773 · Lincoln $3,551/yr · 1.24%
  • ZIP 02667 · Wellfleet $3,952/yr · 2.41%
  • ZIP 02635 · Cotuit $4,522/yr · 0.62%
  • ZIP 02633 · Chatham $5,618/yr · 0.68%
  • ZIP 02554 · Nantucket $16,084/yr · 0.16%
Avg Premium (2022)
$2,305/yr
Above-median premium
+2.9% since 2018
Loss Ratio
17.2%
Below-median loss ratio
Claim Frequency
2.92%
Avg severity: $13,601
Nonrenewal Rate
1.11%
Near-median nonrenewal rate
-18.8% change

Data Snapshot: ZIP 02790 (Westport, MA)

For 2022, the average cost of homeowners insurance in ZIP 02790 (Westport, MA) runs $2,305 per year, based on U.S. Treasury FIO's ZIP-level tracking across approximately 113 reported policies. Nationally, that ranks ZIP 02790 in the 85th percentile, 30% above the U.S. average of $1,776 per year. Against Massachusetts's average of $2,294, ZIP 02790 is 0% above, ranking #141 of 500 tracked ZIPs in Massachusetts by premium. The closest-priced peer within Massachusetts is Hanover (ZIP 02339) at $2,293, essentially matching this ZIP's rate.

With a loss ratio of 17.2%, insurers retained a working margin after claims in ZIP 02790. Claim frequency, the share of policies with at least one claim, is 2.92%, and the average claim severity (amount paid per claim) is $13,601. The nonrenewal rate here is 1.11%, a drop of 18.8% over the past five years, the share of policies insurers choose not to extend at expiration, often a leading sign of market stress.

Over the 2018–2022 window, ZIP 02790 premiums risen 2.9%, spanning $2,239 to $2,316 (five-year average: $2,292), an annualized rate of +0.7% per year.

Bristol County carries a FEMA National Risk Index score of 89.9 (Relatively Moderate), 90th percentile nationally and #8 of 14 Massachusetts counties - 14% above the state mean of 78.8. Dominant mapped hazard: Hurricane. Companion scores: Social Vulnerability Index 32.7 · Community Resilience 85.0. 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 02790 Compares

vs National Average
$2,305 vs $1,776
30% above national avg
vs Massachusetts Average
$2,305 vs $2,294
0% above state avg
National Percentile
85th percentile
More expensive than most ZIPs

Premium History

Average premium in ZIP 02790, 2018–2022

$2,220$2,240$2,260$2,280$2,300$2,320 20182019202020212022 $2,305
Average homeowners premium per year in ZIP 02790.
Year Avg Premium YoY Change
2018 $2,239 -
2019 $2,316 +3.4%
2020 $2,315 -0.0%
2021 $2,287 -1.2%
2022 $2,305 +0.8%

2018-2022 premium path for ZIP 02790

5-Year Avg Premium
$2,292
Premium Range
$2,239 - $2,316
Annual Change Rate
+0.7% per year
Years of Data
5 (2018-2022)

Elevated FEMA NRI in Bristol County

County National Risk Index joined to ZIP 02790 via FIPS 25005. Hazard and vulnerability context from FEMA, not a premium driver and not a quote.

County risk score
89.9
Relatively Moderate · 90th national percentile
In-state county rank
#8
of 14 Massachusetts counties · state mean 78.8
Top mapped hazard
Hurricane
Expected annual loss $10,499,005

Social Vulnerability Index 32.7 · Community Resilience 85.0

County hazard ratings

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

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

Nationwide insurance peers outside Massachusetts for ZIP 02790

Cross-state peers for ZIP 02790: nearest FIO ZIPs by premium and by nonrenewal, drawn outside Massachusetts. County hazard context (Bristol, NRI 89.9) is separate from these price peers.

Similar average premium

Nearest other-state ZIPs by average homeowners premium ($2,305/yr here).

Similar nonrenewal rate

Nearest other-state ZIPs by nonrenewal rate (1.11% 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 02790?
At the 85th percentile nationally, #141 of 500 ZIPs in Massachusetts, ZIP 02790 (Westport, MA) ranks among the pricier markets for homeowners insurance, averaging $2,305 per year as of 2022. Premiums have changed +2.9% over the past 5 years.
What affects homeowners insurance costs in Westport, MA?
Key cost drivers in ZIP 02790: a claims frequency of 2.92%, a loss ratio of 17.2%, and a nonrenewal rate of 1.11%, placing this ZIP in the 85th percentile nationally for cost.
Is homeowners insurance expensive in ZIP 02790 compared to the national average?
Nationally, ZIP 02790 lands in the 85th percentile: its $2,305/yr average is 30% above the U.S. figure of $1,776/yr.
What is the nonrenewal rate in ZIP 02790?
Insurers decline to renew 1.11% of policies in ZIP 02790 in Massachusetts, a drop of 18.8% over the past 5 years.
How have premiums trended in ZIP 02790 over 5 years?
Over the past 5 years, 2018 through 2022, the range in ZIP 02790 runs $2,239-$2,316 (5-year average $2,292). The annualized change rate is +0.7% per year.
How does ZIP 02790 compare to the Massachusetts state average?
ZIP 02790 runs 0% above the Massachusetts state average ($2,294/yr vs this ZIP's $2,305/yr), ranking #141 of 500 tracked ZIPs in Massachusetts by premium.
What is the FEMA National Risk Index score for ZIP 02790?
FEMA NRI for the county containing ZIP 02790 (Bristol) is 89.9 - #8/14 in Massachusetts, 90th national percentile, top hazard Hurricane. It does not replace the FIO premium figures on this page.

What to do with ZIP 02790

This ZIP's premiums run at the 85th 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.