ZIP 02090 · Norfolk County

Westwood, MA Homeowners Insurance

Homeowners insurance market metrics for ZIP 02090, Westwood, Massachusetts.

30.5%
Loss ratio
0.79%
Nonrenewal rate
#118 of 500
Massachusetts rank
518
Policies

The verdict

Westwood, MA (ZIP 02090) averages $2,460/yr for homeowners insurance, 39% above the U.S. average, placing it in the 88th percentile nationally.

$2,460
Avg premium (2022)
+39%
vs U.S. average
+3.5%
since 2018
88th
national percentile

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

Avg Premium (2022)
$2,460/yr
+3.5% since 2018
Loss Ratio
30.5%
Claims paid vs premiums
Claim Frequency
3.29%
Avg severity: $22,845
Nonrenewal Rate
0.79%
-6.9% change

Data Snapshot: ZIP 02090 (Westwood, MA)

For 2022, the average cost of homeowners insurance in ZIP 02090 (Westwood, MA) runs $2,460 per year, based on U.S. Treasury FIO's ZIP-level tracking across approximately 518 reported policies. Nationally, that ranks ZIP 02090 in the 88th percentile, 39% above the U.S. average of $1,776 per year. The Massachusetts statewide average is $2,294 per year; this ZIP sits 7% above that figure, ranking #118 of 500 tracked ZIPs in Massachusetts by premium. The closest-priced peer within Massachusetts is Mill River (ZIP 01244) at $2,462, essentially matching this ZIP's rate.

ZIP 02090 shows a 30.5% loss ratio, an indication that insurers retained a working margin after claims. 3.29% of policies in ZIP 02090 file at least one claim in a given year, and the average claim severity (amount paid per claim) is $22,845. Insurers decline to renew 0.79% of policies in ZIP 02090 at expiration, a drop of 6.9% over the past five years; a rising rate typically signals carriers retreating from higher-risk markets.

Over the 2018–2022 window, ZIP 02090 premiums risen 3.5%, spanning $2,376 to $2,502 (five-year average: $2,456), an annualized rate of +0.9% per year.

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 02090 Compares

vs National Average
$2,460 vs $1,776
39% above national avg
vs Massachusetts Average
$2,460 vs $2,294
7% above state avg
National Percentile
88th percentile
More expensive than most ZIPs

Premium History

Average premium in ZIP 02090, 2018–2022

$2,350$2,400$2,450$2,500$2,550 20182019202020212022 $2,460
Average homeowners premium per year in ZIP 02090.
Year Avg Premium YoY Change
2018 $2,376 -
2019 $2,489 +4.7%
2020 $2,502 +0.5%
2021 $2,453 -2.0%
2022 $2,460 +0.3%

5-Year Trend Summary

5-Year Avg Premium
$2,456
Premium Range
$2,376 - $2,502
Annual Change Rate
+0.9% per year
Years of Data
5 (2018-2022)

What this means for ZIP 02090

This ZIP runs well above the U.S. average, shop coverage actively and budget for it.

FIO figures are ZIP-level market averages across the largest insurers (~80% of the market), not a quote for any single home. Request quotes from multiple licensed carriers before buying or renewing.

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 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 02090?
Homeowners insurance runs above most of the country in ZIP 02090 (Westwood, MA): $2,460/year as of 2022, the 88th national percentile, #118 of 500 ZIPs in Massachusetts. Premiums have changed +3.5% over the past 5 years.
What affects homeowners insurance costs in Westwood, MA?
Three figures shape homeowners insurance costs in ZIP 02090: claims frequency (3.29%), loss ratio (30.5%), and nonrenewal rate (0.79%), together placing this ZIP at the 88th national percentile for cost.
Is homeowners insurance expensive in ZIP 02090 compared to the national average?
Nationally, ZIP 02090 lands in the 88th percentile: its $2,460/yr average is 39% above the U.S. figure of $1,776/yr.
What is the nonrenewal rate in ZIP 02090?
The nonrenewal rate in ZIP 02090 is 0.79%, a drop of 6.9% over the past 5 years in Massachusetts.
How have premiums trended in ZIP 02090 over 5 years?
Over 5 years (2018-2022), premiums in ZIP 02090 have ranged from $2,376 to $2,502, with a 5-year average of $2,456. The annualized change rate is +0.9% per year.
How does ZIP 02090 compare to the Massachusetts state average?
ZIP 02090 has an average premium of $2,460/yr compared to the Massachusetts state average of $2,294/yr. This ZIP is 7% above the state average, ranking #118 of 500 tracked ZIPs in Massachusetts by premium.

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.