ZIP 50251 Insurance Data

Data Snapshot: ZIP 50251 (Sully, IA)

ZIP 50251 (Sully, IA) shows an average homeowners insurance premium of $1,574 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 12 reported policies. That is 11% below the national average of $1,776 per year, placing this ZIP in the 52th percentile nationally. Compared to the Iowa state average of $1,629, this ZIP runs 3% below, reflecting neighborhood-level differences in catastrophe exposure, property age, and claims history.

The loss ratio for ZIP 50251 is 42.6%, meaning insurers retained a working margin after claims. Claim frequency — the share of policies with at least one claim — is 6.52%, and the average claim severity (amount paid per claim) is $10,285.

Across 5 years (2018–2022), premiums in ZIP 50251 have risen by 9.4%, ranging from $1,438 to $1,585 with a five-year average of $1,534 — an annualized rate of +2.3% 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.