ZIP 99343 · Franklin County

Mesa, WA Homeowners Insurance

Homeowners insurance market metrics for ZIP 99343, Mesa, Washington.

19.4%
Loss ratio
1.78%
Nonrenewal rate
#273 of 511
Washington rank
7
Policies

The verdict

ZIP 99343 (Mesa, WA) homeowners insurance averages $1,294/yr, 31st percentile nationally, 27% below the U.S. norm.

$1,294
Avg premium (2022)
-27%
vs U.S. average
+4.9%
since 2018
31st
national percentile

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

Avg Premium (2022)
$1,294/yr
+4.9% since 2018
Loss Ratio
19.4%
Claims paid vs premiums
Claim Frequency
4.73%
Avg severity: $5,309
Nonrenewal Rate
1.78%
+155.6% change

Data Snapshot: ZIP 99343 (Mesa, WA)

U.S. Treasury FIO ZIP-level observations put the average homeowners insurance premium in ZIP 99343 (Mesa, WA) at $1,294 per year for 2022 across approximately 7 reported policies. The U.S. average sits at $1,776 per year, so this ZIP runs 27% below that mark and lands in the 31st national percentile. Against Washington's average of $1,384, ZIP 99343 is 6% below, ranking #273 of 511 tracked ZIPs in Washington by premium. The closest-priced peer within Washington is Renton (ZIP 98055) at $1,294, essentially matching this ZIP's rate.

With a loss ratio of 19.4%, insurers retained a working margin after claims in ZIP 99343. The claim frequency here, the share of policies with at least one claim, stands at 4.73%, and the average claim severity (amount paid per claim) is $5,309. Insurers decline to renew 1.78% of policies in ZIP 99343 at expiration, a rise of 155.6% over the past five years; a rising rate typically signals carriers retreating from higher-risk markets.

Since 2018, premiums here have risen by 4.9% through 2022, ranging $1,234 to $1,326 with a 5-year average of $1,287, an annualized rate of +1.2% 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 99343 Compares

vs National Average
$1,294 vs $1,776
27% below national avg
vs Washington Average
$1,294 vs $1,384
6% below state avg
National Percentile
31th percentile
Below median cost

Premium History

Average premium in ZIP 99343, 2018–2022

$1,200$1,250$1,300$1,350 20182019202020212022 $1,294
Average homeowners premium per year in ZIP 99343.
Year Avg Premium YoY Change
2018 $1,234 -
2019 $1,283 +4.0%
2020 $1,326 +3.3%
2021 $1,296 -2.2%
2022 $1,294 -0.2%

5-Year Trend Summary

5-Year Avg Premium
$1,287
Premium Range
$1,234 - $1,326
Annual Change Rate
+1.2% per year
Years of Data
5 (2018-2022)

What this means for ZIP 99343

Use these averages as a benchmark, then get real quotes before you commit.

  • Put ZIP 99343 side by side with nearby ZIPs to see where you'd pay less. Compare ZIPs
  • Washington's statewide premium and nonrenewal picture, compared to other states. Washington 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 99343?
ZIP 99343 (Mesa, WA) tracks close to the national middle for homeowners insurance costs: $1,294 per year as of 2022 (31st percentile, #273 of 511 ZIPs in Washington). Premiums have changed +4.9% over the past 5 years.
What affects homeowners insurance costs in Mesa, WA?
Three figures shape homeowners insurance costs in ZIP 99343: claims frequency (4.73%), loss ratio (19.4%), and nonrenewal rate (1.78%), together placing this ZIP at the 31st national percentile for cost.
Is homeowners insurance expensive in ZIP 99343 compared to the national average?
ZIP 99343 premiums of $1,294/yr are 27% below the national average of $1,776/yr. This ZIP is in the 31st percentile nationally.
What is the nonrenewal rate in ZIP 99343?
The nonrenewal rate in ZIP 99343 is 1.78%, a rise of 155.6% over the past 5 years in Washington.
How have premiums trended in ZIP 99343 over 5 years?
ZIP 99343 premiums spanned $1,234 to $1,326 across the 2018-2022 window, a 5-year average of $1,287. The annualized change rate is +1.2% per year.
How does ZIP 99343 compare to the Washington state average?
ZIP 99343 has an average premium of $1,294/yr compared to the Washington state average of $1,384/yr. This ZIP is 6% below the state average, ranking #273 of 511 tracked ZIPs in Washington 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.