ZIP 11970 Insurance Data
South Jamesport, New York · Suffolk County · 358 policies
Data Snapshot: ZIP 11970 (South Jamesport, NY)
ZIP 11970 (South Jamesport, NY) shows an average homeowners insurance premium of $3,239 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 358 reported policies. That is 82% above the national average of $1,776 per year, placing this ZIP in the 96th percentile nationally. Compared to the New York state average of $1,896, this ZIP runs 71% above, reflecting neighborhood-level differences in catastrophe exposure, property age, and claims history.
The loss ratio for ZIP 11970 is 405.6%, meaning insurers paid out more in claims than they collected — a signal that premiums may rise or carriers may exit. Claim frequency — the share of policies with at least one claim — is 3.77%, and the average claim severity (amount paid per claim) is $348,142.
Across 5 years (2018–2022), premiums in ZIP 11970 have risen by 4.0%, ranging from $3,083 to $3,358 with a five-year average of $3,224 — an annualized rate of +1.0% 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 11970 Compares
Premium History
| Year | Avg Premium | YoY Change |
|---|---|---|
| 2018 | $3,114 | — |
| 2019 | $3,083 | -1.0% |
| 2020 | $3,328 | +7.9% |
| 2021 | $3,358 | +0.9% |
| 2022 | $3,239 | -3.6% |
5-Year Trend Summary
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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 11970? ▼
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Read our methodology — how this data is sourced, computed, and verified.