ZIP 50158 · Marshall County

Marshalltown, IA Homeowners Insurance

Homeowners insurance market metrics for ZIP 50158, Marshalltown, Iowa.

82.8%
Loss ratio
1.07%
Nonrenewal rate
#460 of 580
Iowa rank
57
Policies

The verdict

Homeowners insurance in Marshalltown, IA (ZIP 50158) runs $1,498/yr on average: the 46th percentile nationally and 16% below the U.S. average.

$1,498
Avg premium (2022)
-16%
vs U.S. average
+14.1%
since 2018
46th
national percentile

According to U.S. Treasury Federal Insurance Office data. How we calculate the percentile and national comparison: methodology.

Avg Premium (2022)
$1,498/yr
+14.1% since 2018
Loss Ratio
82.8%
Claims paid vs premiums
Claim Frequency
4.88%
Avg severity: $25,440
Nonrenewal Rate
1.07%
-19.6% change

Data Snapshot: ZIP 50158 (Marshalltown, IA)

For 2022, the average cost of homeowners insurance in ZIP 50158 (Marshalltown, IA) runs $1,498 per year, based on U.S. Treasury FIO's ZIP-level tracking across approximately 57 reported policies. That is 16% below the national average of $1,776 per year, placing this ZIP in the 46th percentile nationally. Against Iowa's average of $1,629, ZIP 50158 is 8% below, ranking #460 of 580 tracked ZIPs in Iowa by premium. The closest-priced peer within Iowa is Brooklyn (ZIP 52211) at $1,499, essentially matching this ZIP's rate.

ZIP 50158 shows a 82.8% loss ratio, an indication that insurers retained a working margin after claims. About 4.88% of policyholders in this ZIP file a claim annually, and the average claim severity (amount paid per claim) is $25,440. 1.07% of ZIP 50158 policies go unrenewed at expiration, a drop of 19.6% over the past five years, a pattern that tends to precede broader insurer pullback in stressed markets.

Over the 2018–2022 window, ZIP 50158 premiums risen 14.1%, spanning $1,313 to $1,498 (five-year average: $1,398), an annualized rate of +3.4% 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 50158 Compares

vs National Average
$1,498 vs $1,776
16% below national avg
vs Iowa Average
$1,498 vs $1,629
8% below state avg
National Percentile
46th percentile
Below median cost

Premium History

Average premium in ZIP 50158, 2018–2022

$1,300$1,350$1,400$1,450$1,500$1,550 20182019202020212022 $1,498
Average homeowners premium per year in ZIP 50158.
Year Avg Premium YoY Change
2018 $1,313 -
2019 $1,335 +1.7%
2020 $1,371 +2.7%
2021 $1,472 +7.3%
2022 $1,498 +1.8%

5-Year Trend Summary

5-Year Avg Premium
$1,398
Premium Range
$1,313 - $1,498
Annual Change Rate
+3.4% per year
Years of Data
5 (2018-2022)

What this means for ZIP 50158

Treat these figures as a starting benchmark, real quotes from carriers will vary.

  • Compare ZIP 50158 against nearby ZIPs to spot where rates run lower. Compare ZIPs
  • Iowa's statewide premium and nonrenewal picture, compared to other states. Iowa 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 50158?
At the 46th percentile nationally, #460 of 580 ZIPs in Iowa, ZIP 50158 (Marshalltown, IA) pays a middle-of-the-pack $1,498 per year as of 2022 for homeowners insurance. Premiums have changed +14.1% over the past 5 years.
What affects homeowners insurance costs in Marshalltown, IA?
In ZIP 50158, insurers report a 82.8% loss ratio, a 4.88% claims frequency, and a 1.07% nonrenewal rate, the 46th national percentile for cost.
Is homeowners insurance expensive in ZIP 50158 compared to the national average?
Nationally, ZIP 50158 lands in the 46th percentile: its $1,498/yr average is 16% below the U.S. figure of $1,776/yr.
What is the nonrenewal rate in ZIP 50158?
Insurers decline to renew 1.07% of policies in ZIP 50158 in Iowa, a drop of 19.6% over the past 5 years.
How have premiums trended in ZIP 50158 over 5 years?
Over 5 years (2018-2022), premiums in ZIP 50158 have ranged from $1,313 to $1,498, with a 5-year average of $1,398. The annualized change rate is +3.4% per year.
How does ZIP 50158 compare to the Iowa state average?
ZIP 50158 has an average premium of $1,498/yr compared to the Iowa state average of $1,629/yr. This ZIP is 8% below the state average, ranking #460 of 580 tracked ZIPs in Iowa by premium.

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.