ZIP 58579 Insurance Data

Data Snapshot: ZIP 58579 (Wilton, ND)

ZIP 58579 (Wilton, ND) shows an average homeowners insurance premium of $2,287 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 1 reported policies. That is 29% above the national average of $1,776 per year, placing this ZIP in the 84th percentile nationally. Compared to the North Dakota state average of $1,954, this ZIP runs 17% above, reflecting neighborhood-level differences in catastrophe exposure, property age, and claims history.

The loss ratio for ZIP 58579 is 10.7%, meaning insurers retained a working margin after claims. Claim frequency — the share of policies with at least one claim — is 3.33%, and the average claim severity (amount paid per claim) is $7,332. Nonrenewal — insurers declining to extend coverage at policy expiration — occurs at 2.22% in this ZIP, a drop of 13.3% over the past five years; rising nonrenewal often signals insurer retreat from high-risk markets.

Across 5 years (2018–2022), premiums in ZIP 58579 have risen by 10.4%, ranging from $2,071 to $2,287 with a five-year average of $2,150 — an annualized rate of +2.5% 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.