ZIP 53088 Insurance Data

Data Snapshot: ZIP 53088 (Stockbridge, WI)

ZIP 53088 (Stockbridge, WI) shows an average homeowners insurance premium of $930 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 111 reported policies. That is 48% below the national average of $1,776 per year, placing this ZIP in the 4th percentile nationally. Compared to the Wisconsin state average of $1,224, this ZIP runs 24% below, reflecting neighborhood-level differences in catastrophe exposure, property age, and claims history.

The loss ratio for ZIP 53088 is 15.7%, meaning insurers retained a working margin after claims. Claim frequency — the share of policies with at least one claim — is 1.22%, and the average claim severity (amount paid per claim) is $12,000.

Across 5 years (2018–2022), premiums in ZIP 53088 have risen by 8.6%, ranging from $803 to $930 with a five-year average of $872 — an annualized rate of +2.1% 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.