ZIP 38487 Insurance Data

Data Snapshot: ZIP 38487 (Williamsport, TN)

ZIP 38487 (Williamsport, TN) shows an average homeowners insurance premium of $2,331 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 8 reported policies. That is 31% above the national average of $1,776 per year, placing this ZIP in the 85th percentile nationally. Compared to the Tennessee state average of $1,728, this ZIP runs 35% above, reflecting neighborhood-level differences in catastrophe exposure, property age, and claims history.

The loss ratio for ZIP 38487 is 8.1%, meaning insurers retained a working margin after claims. Claim frequency — the share of policies with at least one claim — is 4.00%, and the average claim severity (amount paid per claim) is $4,728. Nonrenewal — insurers declining to extend coverage at policy expiration — occurs at 1.00% in this ZIP; rising nonrenewal often signals insurer retreat from high-risk markets.

Across 5 years (2018–2022), premiums in ZIP 38487 have risen by 12.2%, ranging from $2,078 to $2,331 with a five-year average of $2,169 — an annualized rate of +2.9% 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.