ZIP 78664 · Williamson County

Round Rock, TX Homeowners Insurance

Homeowners insurance market metrics for ZIP 78664, Round Rock, Texas.

201.6%
Loss ratio
#1184 of 1504
Texas rank
1,232
Policies

The verdict

Homeowners insurance in Round Rock, TX (ZIP 78664) runs $1,907/yr on average: the 71st percentile nationally and 7% above the U.S. average.

$1,907
Avg premium (2022)
+7%
vs U.S. average
+13.3%
since 2018
71st
national percentile

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

Avg Premium (2022)
$1,907/yr
+13.3% since 2018
Loss Ratio
201.6%
Claims paid vs premiums
Claim Frequency
16.59%
Avg severity: $23,175
Nonrenewal Rate
N/A

Data Snapshot: ZIP 78664 (Round Rock, TX)

For 2022, the average cost of homeowners insurance in ZIP 78664 (Round Rock, TX) runs $1,907 per year, based on U.S. Treasury FIO's ZIP-level tracking across approximately 1,232 reported policies. Nationally, that ranks ZIP 78664 in the 71st percentile, 7% above the U.S. average of $1,776 per year. Against Texas's average of $2,349, ZIP 78664 is 19% below, ranking #1184 of 1504 tracked ZIPs in Texas by premium. The closest-priced peer within Texas is Bryan (ZIP 77808) at $1,908, essentially matching this ZIP's rate.

With a loss ratio of 201.6%, insurers paid out more in claims than they collected, a signal that premiums may rise or carriers may exit in ZIP 78664. 16.59% of policies in ZIP 78664 file at least one claim in a given year, and the average claim severity (amount paid per claim) is $23,175.

Since 2018, premiums here have risen by 13.3% through 2022, ranging $1,683 to $1,907 with a 5-year average of $1,781, an annualized rate of +3.2% 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 78664 Compares

vs National Average
$1,907 vs $1,776
7% above national avg
vs Texas Average
$1,907 vs $2,349
19% below state avg
National Percentile
71th percentile
Above median cost

Premium History

Average premium in ZIP 78664, 2018–2022

$1,650$1,700$1,750$1,800$1,850$1,900$1,950 20182019202020212022 $1,907
Average homeowners premium per year in ZIP 78664.
Year Avg Premium YoY Change
2018 $1,683 -
2019 $1,731 +2.9%
2020 $1,766 +2.0%
2021 $1,818 +3.0%
2022 $1,907 +4.9%

5-Year Trend Summary

5-Year Avg Premium
$1,781
Premium Range
$1,683 - $1,907
Annual Change Rate
+3.2% per year
Years of Data
5 (2018-2022)

What this means for ZIP 78664

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

  • Compare ZIP 78664 against nearby ZIPs to spot where rates run lower. Compare ZIPs
  • See how Texas compares to other states on premiums and nonrenewal. Texas overview
  • Loss ratio above 100% here signals rate pressure, read what that means for renewals. 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 78664?
ZIP 78664 (Round Rock, TX) tracks close to the national middle for homeowners insurance costs: $1,907 per year as of 2022 (71st percentile, #1184 of 1504 ZIPs in Texas). Premiums have changed +13.3% over the past 5 years.
What affects homeowners insurance costs in Round Rock, TX?
ZIP 78664 is running a loss ratio above 100% (201.6%), meaning insurers are paying out more in claims than they collect here, alongside a claims frequency of 16.59% and a nonrenewal rate of N/A.
Is homeowners insurance expensive in ZIP 78664 compared to the national average?
Nationally, ZIP 78664 lands in the 71st percentile: its $1,907/yr average is 7% above the U.S. figure of $1,776/yr.
What is the nonrenewal rate in ZIP 78664?
The nonrenewal rate in ZIP 78664 is N/A in Texas.
How have premiums trended in ZIP 78664 over 5 years?
Over 5 years (2018-2022), premiums in ZIP 78664 have ranged from $1,683 to $1,907, with a 5-year average of $1,781. The annualized change rate is +3.2% per year.
How does ZIP 78664 compare to the Texas state average?
ZIP 78664 has an average premium of $1,907/yr compared to the Texas state average of $2,349/yr. This ZIP is 19% below the state average, ranking #1184 of 1504 tracked ZIPs in Texas 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.