ZIP 85122 · Pinal County

Casa Grande, AZ Homeowners Insurance

Homeowners insurance market metrics for ZIP 85122, Casa Grande, Arizona.

65.1%
Loss ratio
3.70%
Nonrenewal rate
#287 of 325
Arizona rank
393
Policies

The verdict

At $944/yr, Casa Grande, AZ (ZIP 85122) sits in the 4th percentile nationally for homeowners insurance costs, 47% below the U.S. average.

$944
Avg premium (2022)
-47%
vs U.S. average
+7.5%
since 2018
4th
national percentile

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

Avg Premium (2022)
$944/yr
+7.5% since 2018
Loss Ratio
65.1%
Claims paid vs premiums
Claim Frequency
5.08%
Avg severity: $12,100
Nonrenewal Rate
3.70%
+154.7% change

Data Snapshot: ZIP 85122 (Casa Grande, AZ)

For 2022, the average cost of homeowners insurance in ZIP 85122 (Casa Grande, AZ) runs $944 per year, based on U.S. Treasury FIO's ZIP-level tracking across approximately 393 reported policies. Nationally, that ranks ZIP 85122 in the 4th percentile, 47% below the U.S. average of $1,776 per year. Compared to the Arizona state average of $1,226, this ZIP runs 23% below, ranking #287 of 325 tracked ZIPs in Arizona by premium. The closest-priced peer within Arizona is Pomerene (ZIP 85627) at $943, essentially matching this ZIP's rate.

ZIP 85122 shows a 65.1% loss ratio, an indication that insurers retained a working margin after claims. About 5.08% of policyholders in this ZIP file a claim annually, and the average claim severity (amount paid per claim) is $12,100. Nonrenewal, insurers declining to extend coverage at policy expiration, occurs at 3.70% in this ZIP, a rise of 154.7% over the past five years; rising nonrenewal often signals insurer retreat from high-risk markets.

Over the 2018–2022 window, ZIP 85122 premiums risen 7.5%, spanning $878 to $944 (five-year average: $910), an annualized rate of +1.8% 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 85122 Compares

vs National Average
$944 vs $1,776
47% below national avg
vs Arizona Average
$944 vs $1,226
23% below state avg
National Percentile
4th percentile
More affordable than most ZIPs

Premium History

Average premium in ZIP 85122, 2018–2022

$860$880$900$920$940$960 20182019202020212022 $944
Average homeowners premium per year in ZIP 85122.
Year Avg Premium YoY Change
2018 $878 -
2019 $892 +1.6%
2020 $909 +1.9%
2021 $928 +2.1%
2022 $944 +1.6%

5-Year Trend Summary

5-Year Avg Premium
$910
Premium Range
$878 - $944
Annual Change Rate
+1.8% per year
Years of Data
5 (2018-2022)

What this means for ZIP 85122

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

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 85122?
At just the 4th national percentile, #287 of 325 ZIPs in Arizona, homeowners in ZIP 85122 (Casa Grande, AZ) pay a comparatively low $944 per year as of 2022. Premiums have changed +7.5% over the past 5 years.
What affects homeowners insurance costs in Casa Grande, AZ?
In ZIP 85122, insurers report a 65.1% loss ratio, a 5.08% claims frequency, and a 3.70% nonrenewal rate, the 4th national percentile for cost.
Is homeowners insurance expensive in ZIP 85122 compared to the national average?
At $944/yr, ZIP 85122 runs 47% below the national average of $1,776/yr, the 4th percentile nationally.
What is the nonrenewal rate in ZIP 85122?
Insurers decline to renew 3.70% of policies in ZIP 85122 in Arizona, a rise of 154.7% over the past 5 years.
How have premiums trended in ZIP 85122 over 5 years?
Over the past 5 years, 2018 through 2022, the range in ZIP 85122 runs $878-$944 (5-year average $910). The annualized change rate is +1.8% per year.
How does ZIP 85122 compare to the Arizona state average?
ZIP 85122 has an average premium of $944/yr compared to the Arizona state average of $1,226/yr. This ZIP is 23% below the state average, ranking #287 of 325 tracked ZIPs in Arizona 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.