ZIP 10573 Insurance Data

Data Snapshot: ZIP 10573 (Port Chester, NY)

ZIP 10573 (Port Chester, NY) shows an average homeowners insurance premium of $2,599 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 2,704 reported policies. That is 46% above the national average of $1,776 per year, placing this ZIP in the 90th percentile nationally. Compared to the New York state average of $1,896, this ZIP runs 37% above, reflecting neighborhood-level differences in catastrophe exposure, property age, and claims history.

The loss ratio for ZIP 10573 is 37.6%, meaning insurers retained a working margin after claims. Claim frequency — the share of policies with at least one claim — is 4.75%, and the average claim severity (amount paid per claim) is $20,596. Nonrenewal — insurers declining to extend coverage at policy expiration — occurs at 0.48% in this ZIP, a rise of 50.9% over the past five years; rising nonrenewal often signals insurer retreat from high-risk markets.

Across 5 years (2018–2022), premiums in ZIP 10573 have risen by 1.7%, ranging from $2,555 to $2,602 with a five-year average of $2,588 — an annualized rate of +0.4% 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.