ZIP 57580 · Tripp County
Winner, SD Homeowners Insurance
Homeowners insurance market metrics for ZIP 57580, Winner, South Dakota.
- 23.7%
- Loss ratio
- 1.31%
- Nonrenewal rate
- #94 of 180
- South Dakota rank
- 1
- Policies
The verdict
Winner, SD (ZIP 57580) averages $1,786/yr for homeowners insurance, 1% above the U.S. average, placing it in the 65th percentile nationally.
- $1,786
- Avg premium (2022)
- +1%
- vs U.S. average
- +20.6%
- since 2018
- 65th
- national percentile
According to U.S. Treasury Federal Insurance Office data. How we calculate the percentile and national comparison: methodology.
Data Snapshot: ZIP 57580 (Winner, SD)
Homeowners in ZIP 57580 (Winner, SD) pay an average of $1,786 per year for insurance as of 2022, according to U.S. Treasury FIO ZIP-level data across approximately 1 reported policies. Nationally, that ranks ZIP 57580 in the 65th percentile, 1% above the U.S. average of $1,776 per year. The South Dakota statewide average is $1,854 per year; this ZIP sits 4% below that figure, ranking #94 of 180 tracked ZIPs in South Dakota by premium. The closest-priced peer within South Dakota is Mission (ZIP 57555) at $1,786, essentially matching this ZIP's rate.
ZIP 57580 shows a 23.7% loss ratio, an indication that insurers retained a working margin after claims. 6.55% of policies in ZIP 57580 file at least one claim in a given year, and the average claim severity (amount paid per claim) is $6,469. The nonrenewal rate here is 1.31%, a rise of 9.6% over the past five years, the share of policies insurers choose not to extend at expiration, often a leading sign of market stress.
Since 2018, premiums here have risen by 20.6% through 2022, ranging $1,481 to $1,786 with a 5-year average of $1,613, an annualized rate of +4.8% per year.
How to read these numbers
The figures on this page come from the U.S. Treasury Federal Insurance Office, which collects homeowners insurance premium and claims data directly from the largest property insurers in the country. Because the data is aggregated at the ZIP-code level and averaged across many policies, it describes the typical cost in an area rather than a quote for any single home. Two houses on the same street can pay very different premiums depending on their age, construction type, roof condition, prior claims, and the specific coverage limits and deductibles the homeowner selects. The loss ratio shows how much of every premium dollar insurers paid back out as claims; a ratio above one means carriers lost money locally, which often precedes rate increases or carrier exits. Rising nonrenewal and claim frequency reveal how stressed the local market has become. Use these figures to gauge the direction and scale of costs in your area, then request quotes from several licensed carriers before buying or renewing a policy. 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.
How ZIP 57580 Compares
Premium History
Average premium in ZIP 57580, 2018–2022
| Year | Avg Premium | YoY Change |
|---|---|---|
| 2018 | $1,481 | - |
| 2019 | $1,501 | +1.4% |
| 2020 | $1,575 | +4.9% |
| 2021 | $1,720 | +9.2% |
| 2022 | $1,786 | +3.8% |
5-Year Trend Summary
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What this means for ZIP 57580
Treat these figures as a starting benchmark, real quotes from carriers will vary.
- Compare ZIP 57580 against nearby ZIPs to spot where rates run lower. Compare ZIPs
- South Dakota's statewide premium and nonrenewal picture, compared to other states. South Dakota overview
- Understand what loss ratio reveals about this area's insurance market. Loss ratio guide
FIO figures are ZIP-level market averages across the largest insurers (~80% of the market), not a quote for any single home. Request quotes from multiple licensed carriers before buying or renewing.
Source: U.S. Department of the Treasury, Federal Insurance Office (FIO) Homeowners Insurance Data (2018-2022). Premiums are ZIP-level averages and may not reflect individual policy costs U.S. Department of the Treasury, Federal Insurance Office (FIO) Homeowners Insurance Data (2018-2022). Premiums are ZIP-level averages and may not reflect individual policy costs
Frequently Asked Questions
How much is homeowners insurance in ZIP 57580? ▼
What affects homeowners insurance costs in Winner, SD? ▼
Is homeowners insurance expensive in ZIP 57580 compared to the national average? ▼
What is the nonrenewal rate in ZIP 57580? ▼
How have premiums trended in ZIP 57580 over 5 years? ▼
How does ZIP 57580 compare to the South Dakota state average? ▼
Every figure on PlainInsure is rendered directly from U.S. Treasury Federal Insurance Office data, no number is typed in by an editor. This page draws directly on U.S. Treasury FIO data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.