ZIP 59859 · Sanders County

Plains, MT Homeowners Insurance

Homeowners insurance market metrics for ZIP 59859, Plains, Montana.

90.8%
Loss ratio
0.63%
Nonrenewal rate
#148 of 167
Montana rank
1
Policies

The verdict

At $1,459/yr, Plains, MT (ZIP 59859) sits in the 43rd percentile nationally for homeowners insurance costs, 18% below the U.S. average.

$1,459
Avg premium (2022)
-18%
vs U.S. average
+8.9%
since 2018
43rd
national percentile

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

Avg Premium (2022)
$1,459/yr
+8.9% since 2018
Loss Ratio
90.8%
Claims paid vs premiums
Claim Frequency
2.83%
Avg severity: $46,747
Nonrenewal Rate
0.63%
-22.2% change

Data Snapshot: ZIP 59859 (Plains, MT)

Homeowners in ZIP 59859 (Plains, MT) pay an average of $1,459 per year for insurance as of 2022, according to U.S. Treasury FIO ZIP-level data across approximately 1 reported policies. The U.S. average sits at $1,776 per year, so this ZIP runs 18% below that mark and lands in the 43rd national percentile. Montana homeowners pay $1,945 per year on average; this ZIP diverges by 25% (below), ranking #148 of 167 tracked ZIPs in Montana by premium. The closest-priced peer within Montana is Columbia Falls (ZIP 59912) at $1,459, essentially matching this ZIP's rate.

With a loss ratio of 90.8%, insurers are operating on thin margins here in ZIP 59859. Claim frequency, the share of policies with at least one claim, is 2.83%, and the average claim severity (amount paid per claim) is $46,747. Insurers decline to renew 0.63% of policies in ZIP 59859 at expiration, a drop of 22.2% over the past five years; a rising rate typically signals carriers retreating from higher-risk markets.

Premium data spanning 5 years shows ZIP 59859 costs have risen 8.9% since 2018, from a low of $1,320 to a high of $1,459, an annualized rate of +2.2% 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 59859 Compares

vs National Average
$1,459 vs $1,776
18% below national avg
vs Montana Average
$1,459 vs $1,945
25% below state avg
National Percentile
43th percentile
Below median cost

Premium History

Average premium in ZIP 59859, 2018–2022

$1,300$1,350$1,400$1,450$1,500 20182019202020212022 $1,459
Average homeowners premium per year in ZIP 59859.
Year Avg Premium YoY Change
2018 $1,340 -
2019 $1,320 -1.5%
2020 $1,359 +3.0%
2021 $1,395 +2.7%
2022 $1,459 +4.6%

5-Year Trend Summary

5-Year Avg Premium
$1,375
Premium Range
$1,320 - $1,459
Annual Change Rate
+2.2% per year
Years of Data
5 (2018-2022)

What this means for ZIP 59859

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

  • Compare ZIP 59859 against nearby ZIPs to spot where rates run lower. Compare ZIPs
  • See how Montana compares to other states on premiums and nonrenewal. Montana 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 59859?
Homeowners insurance in ZIP 59859 (Plains, MT) averages $1,459 per year as of 2022, close to the national median at the 43rd percentile, #148 of 167 ZIPs in Montana. Premiums have changed +8.9% over the past 5 years.
What affects homeowners insurance costs in Plains, MT?
Key cost drivers in ZIP 59859: a claims frequency of 2.83%, a loss ratio of 90.8%, and a nonrenewal rate of 0.63%, placing this ZIP in the 43rd percentile nationally for cost.
Is homeowners insurance expensive in ZIP 59859 compared to the national average?
Nationally, ZIP 59859 lands in the 43rd percentile: its $1,459/yr average is 18% below the U.S. figure of $1,776/yr.
What is the nonrenewal rate in ZIP 59859?
Insurers decline to renew 0.63% of policies in ZIP 59859 in Montana, a drop of 22.2% over the past 5 years.
How have premiums trended in ZIP 59859 over 5 years?
Over 5 years (2018-2022), premiums in ZIP 59859 have ranged from $1,320 to $1,459, with a 5-year average of $1,375. The annualized change rate is +2.2% per year.
How does ZIP 59859 compare to the Montana state average?
The Montana state average is $1,945/yr; ZIP 59859 averages $1,459/yr, 25% below that figure, ranking #148 of 167 tracked ZIPs in Montana 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.