ZIP 75057 · Denton County
Lewisville, TX Homeowners Insurance
According to U.S. Treasury FIO 2022 filings, homeowners insurance in ZIP 75057, Lewisville, Texas averages $2,060/yr.
- 39.5%
- Loss ratio
- #989 of 1504
- Texas rank
- 489
- Policies
The verdict
At $2,060/yr, Lewisville, TX (ZIP 75057) sits in the 77th percentile nationally for homeowners insurance costs, 16% above the U.S. ZIP-code average.
- $2,060
- Avg premium (2022)
- +16%
- vs U.S. ZIP-code average
- +9.2%
- since 2018
- 77th
- national percentile
According to U.S. Treasury Federal Insurance Office data. How we calculate the percentile and national comparison: methodology.
Insurance Livability Score
PlainInsure's own composite of Treasury FIO premium/market data and FEMA National Risk Index hazard data, each dimension percentile-ranked against the full national corpus. Not an official government score, and not a substitute for an actual insurance quote.
Where ZIP 75057's premium sits nationally
Average annual homeowners premium across 25,593 tracked ZIP codes, as of 2022
$2,060 Higher than most more expensive than 77% of 25,593 ZIP codes
tracked ZIP codes, bucketed by value
Each bar is a $0.25K-wide band; taller bars hold more ZIP codes. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source U.S. Treasury Federal Insurance Office · 2022
Data Snapshot: ZIP 75057 (Lewisville, TX)
ZIP 75057 (Lewisville, TX) shows an average homeowners insurance premium of $2,060 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 489 reported policies. Nationally, that ranks ZIP 75057 in the 77th percentile, 16% above the U.S. average of $1,776 per year. Compared to the Texas state average of $2,349, this ZIP runs 12% below, ranking #989 of 1504 tracked ZIPs in Texas by premium. The closest-priced peer within Texas is Amarillo (ZIP 79104) at $2,060, essentially matching this ZIP's rate.
At a loss ratio of 39.5%, insurers retained a working margin after claims in this ZIP. About 4.73% of policyholders in this ZIP file a claim annually, and the average claim severity (amount paid per claim) is $17,180.
Premium data spanning 5 years shows ZIP 75057 costs have risen 9.2% since 2018, from a low of $1,886 to a high of $2,060, an annualized rate of +2.2% per year.
FEMA NRI places Denton County in the upper risk band at 96.9 (Relatively High): national 97th percentile, #10/245 inside Texas, and 92% above the 50.5 state mean. Top hazard on the map is Tornado. Social Vulnerability Index 10.6 · Community Resilience 37.2. NRI does not price policies; it situates the county.
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 75057 Compares
Premium History
Average premium in ZIP 75057, 2018–2022
| Year | Avg Premium | YoY Change |
|---|---|---|
| 2018 | $1,886 | - |
| 2019 | $1,929 | +2.3% |
| 2020 | $1,978 | +2.6% |
| 2021 | $2,030 | +2.6% |
| 2022 | $2,060 | +1.5% |
2018-2022 premium path for ZIP 75057
Similar ZIP Codes in Texas
Other ZIPs in Texas priced close to this one.
One of 1,503 ZIP codes with premium data in Texas, 9 are shown here.
Elevated FEMA NRI in Denton County
County National Risk Index joined to ZIP 75057 via FIPS 48121. Hazard and vulnerability context from FEMA, not a premium driver and not a quote.
Social Vulnerability Index 10.6 · Community Resilience 37.2
County hazard ratings
- Wildfire
- Relatively Moderate
- Flooding
- Relatively High
- Earthquake
- Relatively Low
- Hurricane
- Very Low
- Tornado
- Very High
- Hail
- Very High
- Winter weather
- Relatively High
Source: FEMA National Risk Index · state rollup: Texas NRI context · top counties by NRI score.
Nationwide insurance peers outside Texas for ZIP 75057
ZIP 75057's county NRI is 96.9 (Relatively High). Peer ZIPs below are other-state only so the neighborhoods are not Texas containment.
Similar average premium
Nearest other-state ZIPs by average homeowners premium ($2,060/yr here).
How to read premiums, nonrenewals, and loss ratios
Compare, statewide view, and rankings from ZIP 75057
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
Frequently Asked Questions
How much is homeowners insurance in ZIP 75057? ▼
What affects homeowners insurance costs in Lewisville, TX? ▼
Is homeowners insurance expensive in ZIP 75057 compared to the national average? ▼
What is the nonrenewal rate in ZIP 75057? ▼
How have premiums trended in ZIP 75057 over 5 years? ▼
How does ZIP 75057 compare to the Texas state average? ▼
What is the FEMA National Risk Index score for ZIP 75057? ▼
What to do with ZIP 75057
This ZIP's premiums run at the 77th national percentile, but a single number is not a quote.
- See how Lewisville, TX compares to every other ZIP in Texas. Texas overview
- Check the ZIPs ranked highest and lowest nationwide before assuming this one is typical. View rankings
- Look up a different ZIP code to compare rates directly. Search ZIP codes
These figures are Treasury FIO aggregates for this ZIP, not a personal insurance quote.
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.