ZIP 94937 Insurance Data
Inverness, California · Marin County · 7 policies
Data Snapshot: ZIP 94937 (Inverness, CA)
ZIP 94937 (Inverness, CA) shows an average homeowners insurance premium of $3,174 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 7 reported policies. That is 79% above the national average of $1,776 per year, placing this ZIP in the 96th percentile nationally. Compared to the California state average of $1,864, this ZIP runs 70% above, reflecting neighborhood-level differences in catastrophe exposure, property age, and claims history.
The loss ratio for ZIP 94937 is 85.6%, meaning insurers are operating on thin margins here. Claim frequency — the share of policies with at least one claim — is 2.64%, and the average claim severity (amount paid per claim) is $102,791. Nonrenewal — insurers declining to extend coverage at policy expiration — occurs at 1.42% in this ZIP, a drop of 13.6% over the past five years; rising nonrenewal often signals insurer retreat from high-risk markets.
Across 5 years (2018–2022), premiums in ZIP 94937 have risen by 29.2%, ranging from $2,456 to $3,354 with a five-year average of $2,971 — an annualized rate of +6.6% per year. 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 94937 Compares
Premium History
| Year | Avg Premium | YoY Change |
|---|---|---|
| 2018 | $2,456 | — |
| 2019 | $2,718 | +10.7% |
| 2020 | $3,154 | +16.0% |
| 2021 | $3,354 | +6.3% |
| 2022 | $3,174 | -5.4% |
5-Year Trend Summary
Similar ZIP Codes in California
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Related Data
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 94937? ▼
What affects homeowners insurance costs in Inverness, CA? ▼
Is homeowners insurance expensive in ZIP 94937 compared to the national average? ▼
What is the nonrenewal rate in ZIP 94937? ▼
How have premiums trended in ZIP 94937 over 5 years? ▼
How does ZIP 94937 compare to the California state average? ▼
Read our methodology — how this data is sourced, computed, and verified.