ZIP 03456 · Cheshire County
Marlow, NH Homeowners Insurance
Homeowners insurance market metrics for ZIP 03456, Marlow, New Hampshire.
- 8.6%
- Loss ratio
- 2.06%
- Nonrenewal rate
- #108 of 239
- New Hampshire rank
- 11
- Policies
The verdict
ZIP 03456 (Marlow, NH) homeowners insurance averages $1,390/yr, 38th percentile nationally, 22% below the U.S. norm.
- $1,390
- Avg premium (2022)
- -22%
- vs U.S. average
- +6.7%
- since 2018
- 38th
- national percentile
According to U.S. Treasury Federal Insurance Office data. How we calculate the percentile and national comparison: methodology.
Data Snapshot: ZIP 03456 (Marlow, NH)
Homeowners in ZIP 03456 (Marlow, NH) pay an average of $1,390 per year for insurance as of 2022, according to U.S. Treasury FIO ZIP-level data across approximately 11 reported policies. Nationally, that ranks ZIP 03456 in the 38th percentile, 22% below the U.S. average of $1,776 per year. Against New Hampshire's average of $1,428, ZIP 03456 is 3% below, ranking #108 of 239 tracked ZIPs in New Hampshire by premium. The closest-priced peer within New Hampshire is Silver Lake (ZIP 03875) at $1,390, essentially matching this ZIP's rate.
The loss ratio for ZIP 03456 is 8.6%, meaning insurers retained a working margin after claims. Claim frequency, the share of policies with at least one claim, is 1.03%, and the average claim severity (amount paid per claim) is $11,538. The nonrenewal rate here is 2.06%, a drop of 8.8% 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 03456 premiums risen 6.7%, spanning $1,302 to $1,390 (five-year average: $1,341), an annualized rate of +1.6% 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 03456 Compares
Premium History
Average premium in ZIP 03456, 2018–2022
| Year | Avg Premium | YoY Change |
|---|---|---|
| 2018 | $1,302 | - |
| 2019 | $1,334 | +2.4% |
| 2020 | $1,372 | +2.9% |
| 2021 | $1,307 | -4.8% |
| 2022 | $1,390 | +6.3% |
5-Year Trend Summary
Similar ZIP Codes in New Hampshire
Other ZIPs in New Hampshire priced close to this one.
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What this means for ZIP 03456
Use these averages as a benchmark, then get real quotes before you commit.
- Compare ZIP 03456 against nearby ZIPs to spot where rates run lower. Compare ZIPs
- See how New Hampshire compares to other states on premiums and nonrenewal. New Hampshire overview
- Understand what loss ratio reveals about this area's insurance market. Loss ratio guide
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 03456? ▼
What affects homeowners insurance costs in Marlow, NH? ▼
Is homeowners insurance expensive in ZIP 03456 compared to the national average? ▼
What is the nonrenewal rate in ZIP 03456? ▼
How have premiums trended in ZIP 03456 over 5 years? ▼
How does ZIP 03456 compare to the New Hampshire state average? ▼
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.