ZIP 83429 · Fremont County
Island Park, ID Homeowners Insurance
Homeowners insurance market metrics for ZIP 83429, Island Park, Idaho.
- -9.6%
- Loss ratio
- 2.08%
- Nonrenewal rate
- #14 of 210
- Idaho rank
The verdict
Homeowners insurance in Island Park, ID (ZIP 83429) runs $1,836/yr on average: the 68th percentile nationally and 3% above the U.S. average.
- $1,836
- Avg premium (2022)
- +3%
- vs U.S. average
- +30.7%
- since 2018
- 68th
- national percentile
According to U.S. Treasury Federal Insurance Office data. How we calculate the percentile and national comparison: methodology.
Data Snapshot: ZIP 83429 (Island Park, ID)
ZIP 83429 (Island Park, ID) shows an average homeowners insurance premium of $1,836 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations. That is 3% above the national average of $1,776 per year, placing this ZIP in the 68th percentile nationally. Compared to the Idaho state average of $1,321, this ZIP runs 39% above, ranking #14 of 210 tracked ZIPs in Idaho by premium. The closest-priced peer within Idaho is Driggs (ZIP 83422) at $1,840, essentially matching this ZIP's rate.
The loss ratio for ZIP 83429 is -9.6%, meaning insurers retained a working margin after claims. Claim frequency, the share of policies with at least one claim, is 1.46%. 2.08% of ZIP 83429 policies go unrenewed at expiration, a rise of 78.4% over the past five years, a pattern that tends to precede broader insurer pullback in stressed markets.
Across 5 years (2018–2022), premiums in ZIP 83429 have risen by 30.7%, ranging from $1,405 to $1,836 with a five-year average of $1,591, an annualized rate of +6.9% 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 83429 Compares
Premium History
Average premium in ZIP 83429, 2018–2022
| Year | Avg Premium | YoY Change |
|---|---|---|
| 2018 | $1,405 | - |
| 2019 | $1,484 | +5.6% |
| 2020 | $1,530 | +3.1% |
| 2021 | $1,698 | +11.0% |
| 2022 | $1,836 | +8.2% |
5-Year Trend Summary
Similar ZIP Codes in Idaho
A look at Idaho ZIP codes with comparable premium levels.
Insurance Guides
Explore More Insurance Data
What this means for ZIP 83429
Treat these figures as a starting benchmark, real quotes from carriers will vary.
- Put ZIP 83429 side by side with nearby ZIPs to see where you'd pay less. Compare ZIPs
- Idaho's statewide premium and nonrenewal picture, compared to other states. Idaho overview
- Loss ratio explains a lot about this area's insurance market, here's how to read it. 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 83429? ▼
What affects homeowners insurance costs in Island Park, ID? ▼
Is homeowners insurance expensive in ZIP 83429 compared to the national average? ▼
What is the nonrenewal rate in ZIP 83429? ▼
How have premiums trended in ZIP 83429 over 5 years? ▼
How does ZIP 83429 compare to the Idaho 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.