ZIP 92391 · San Bernardino County
Twin Peaks, CA Homeowners Insurance
Homeowners insurance market metrics for ZIP 92391, Twin Peaks, California.
- 153.2%
- Loss ratio
- 3.66%
- Nonrenewal rate
- #624 of 1545
- California rank
- 418
- Policies
The verdict
Twin Peaks, CA (ZIP 92391) averages $1,820/yr for homeowners insurance, 2% above the U.S. average, placing it in the 67th percentile nationally.
- $1,820
- Avg premium (2022)
- +2%
- vs U.S. average
- +8.7%
- since 2018
- 67th
- national percentile
According to U.S. Treasury Federal Insurance Office data. How we calculate the percentile and national comparison: methodology.
Data Snapshot: ZIP 92391 (Twin Peaks, CA)
ZIP 92391 (Twin Peaks, CA) shows an average homeowners insurance premium of $1,820 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 418 reported policies. That is 2% above the national average of $1,776 per year, placing this ZIP in the 67th percentile nationally. Against California's average of $1,864, ZIP 92391 is 2% below, ranking #624 of 1545 tracked ZIPs in California by premium. The closest-priced peer within California is Valencia (ZIP 91354) at $1,821, essentially matching this ZIP's rate.
The loss ratio for ZIP 92391 is 153.2%, meaning insurers paid out more in claims than they collected, a signal that premiums may rise or carriers may exit. 4.88% of policies in ZIP 92391 file at least one claim in a given year, and the average claim severity (amount paid per claim) is $57,135. 3.66% of ZIP 92391 policies go unrenewed at expiration, a drop of 50.0% over the past five years, a pattern that tends to precede broader insurer pullback in stressed markets.
Across 5 years (2018–2022), premiums in ZIP 92391 have risen by 8.7%, ranging from $1,582 to $1,820 with a five-year average of $1,680, an annualized rate of +2.1% 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 92391 Compares
Premium History
Average premium in ZIP 92391, 2018–2022
| Year | Avg Premium | YoY Change |
|---|---|---|
| 2018 | $1,673 | - |
| 2019 | $1,664 | -0.5% |
| 2020 | $1,660 | -0.3% |
| 2021 | $1,582 | -4.7% |
| 2022 | $1,820 | +15.0% |
5-Year Trend Summary
Similar ZIP Codes in California
These California ZIP codes carry similar average premiums to 92391.
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What this means for ZIP 92391
Treat these figures as a starting benchmark, real quotes from carriers will vary.
- Compare ZIP 92391 against nearby ZIPs to spot where rates run lower. Compare ZIPs
- California's statewide premium and nonrenewal picture, compared to other states. California overview
- Loss ratio above 100% here signals rate pressure, read what that means for renewals. 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 92391? ▼
What affects homeowners insurance costs in Twin Peaks, CA? ▼
Is homeowners insurance expensive in ZIP 92391 compared to the national average? ▼
What is the nonrenewal rate in ZIP 92391? ▼
How have premiums trended in ZIP 92391 over 5 years? ▼
How does ZIP 92391 compare to the California 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.