ZIP 53821 Insurance Data

Data Snapshot: ZIP 53821 (Prairie Du Chien, WI)

ZIP 53821 (Prairie Du Chien, WI) shows an average homeowners insurance premium of $1,076 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 31 reported policies. That is 39% below the national average of $1,776 per year, placing this ZIP in the 13th percentile nationally. Compared to the Wisconsin state average of $1,224, this ZIP runs 12% below, reflecting neighborhood-level differences in catastrophe exposure, property age, and claims history.

The loss ratio for ZIP 53821 is 12.9%, meaning insurers retained a working margin after claims. Claim frequency — the share of policies with at least one claim — is 1.95%, and the average claim severity (amount paid per claim) is $7,117. Nonrenewal — insurers declining to extend coverage at policy expiration — occurs at 0.83% in this ZIP, a rise of 21.3% over the past five years; rising nonrenewal often signals insurer retreat from high-risk markets.

Across 5 years (2018–2022), premiums in ZIP 53821 have risen by 13.1%, ranging from $951 to $1,076 with a five-year average of $1,017 — 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.