ZIP 04573 · Lincoln County
Walpole, ME Homeowners Insurance
Homeowners insurance market metrics for ZIP 04573, Walpole, Maine.
- #42 of 395
- Maine rank
- 23
- Policies
The verdict
Homeowners insurance in Walpole, ME (ZIP 04573) runs $1,695/yr on average: the 60th percentile nationally and 5% below the U.S. average.
- $1,695
- Avg premium (2022)
- -5%
- vs U.S. average
- +3.3%
- since 2018
- 60th
- national percentile
According to U.S. Treasury Federal Insurance Office data. How we calculate the percentile and national comparison: methodology.
Data Snapshot: ZIP 04573 (Walpole, ME)
Homeowners in ZIP 04573 (Walpole, ME) pay an average of $1,695 per year for insurance as of 2022, according to U.S. Treasury FIO ZIP-level data across approximately 23 reported policies. Against a national average of $1,776 per year, ZIP 04573 comes in 5% below, the 60th percentile among all tracked ZIPs. Compared to the Maine state average of $1,294, this ZIP runs 31% above, ranking #42 of 395 tracked ZIPs in Maine by premium. The closest-priced peer within Maine is Seal Cove (ZIP 04674) at $1,692, essentially matching this ZIP's rate.
Since 2018, premiums here have risen by 3.3% through 2022, ranging $1,641 to $1,829 with a 5-year average of $1,714, an annualized rate of +0.8% 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 04573 Compares
Premium History
Average premium in ZIP 04573, 2018–2022
| Year | Avg Premium | YoY Change |
|---|---|---|
| 2018 | $1,641 | - |
| 2019 | $1,724 | +5.1% |
| 2020 | $1,829 | +6.1% |
| 2021 | $1,678 | -8.3% |
| 2022 | $1,695 | +1.0% |
5-Year Trend Summary
Similar ZIP Codes in Maine
These Maine ZIP codes carry similar average premiums to 04573.
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What this means for ZIP 04573
Treat these figures as a starting benchmark, real quotes from carriers will vary.
- Put ZIP 04573 side by side with nearby ZIPs to see where you'd pay less. Compare ZIPs
- See how Maine compares to other states on premiums and nonrenewal. Maine overview
- Loss ratio explains a lot about this area's insurance market, here's how to read it. 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 04573? ▼
What affects homeowners insurance costs in Walpole, ME? ▼
Is homeowners insurance expensive in ZIP 04573 compared to the national average? ▼
What is the nonrenewal rate in ZIP 04573? ▼
How have premiums trended in ZIP 04573 over 5 years? ▼
How does ZIP 04573 compare to the Maine 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.