ZIP 77640 Insurance Data

Data Snapshot: ZIP 77640 (Port Arthur, TX)

ZIP 77640 (Port Arthur, TX) shows an average homeowners insurance premium of $1,665 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 169 reported policies. That is 6% below the national average of $1,776 per year, placing this ZIP in the 58th percentile nationally. Compared to the Texas state average of $2,349, this ZIP runs 29% below, reflecting neighborhood-level differences in catastrophe exposure, property age, and claims history.

The loss ratio for ZIP 77640 is 17.2%, meaning insurers retained a working margin after claims. Claim frequency — the share of policies with at least one claim — is 2.33%, and the average claim severity (amount paid per claim) is $12,294.

Across 5 years (2018–2022), premiums in ZIP 77640 have risen by 12.9%, ranging from $1,475 to $1,692 with a five-year average of $1,621 — an annualized rate of +3.1% 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.