ZIP 19804 · New Castle County

Wilmington, DE Homeowners Insurance

Homeowners insurance market metrics for ZIP 19804, Wilmington, Delaware.

29.3%
Loss ratio
0.93%
Nonrenewal rate
#57 of 57
Delaware rank
926
Policies

The verdict

ZIP 19804 (Wilmington, DE) homeowners insurance averages $937/yr, 4th percentile nationally, 47% below the U.S. norm.

$937
Avg premium (2022)
-47%
vs U.S. average
+10.8%
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)
$937/yr
+10.8% since 2018
Loss Ratio
29.3%
Claims paid vs premiums
Claim Frequency
2.95%
Avg severity: $9,306
Nonrenewal Rate
0.93%
-40.0% change

Data Snapshot: ZIP 19804 (Wilmington, DE)

For 2022, the average cost of homeowners insurance in ZIP 19804 (Wilmington, DE) runs $937 per year, based on U.S. Treasury FIO's ZIP-level tracking across approximately 926 reported policies. Nationally, that ranks ZIP 19804 in the 4th percentile, 47% below the U.S. average of $1,776 per year. The Delaware statewide average is $1,252 per year; this ZIP sits 25% below that figure, ranking #57 of 57 tracked ZIPs in Delaware by premium. The closest-priced peer within Delaware is Viola (ZIP 19979) at $979, 4% above this ZIP's rate.

At a loss ratio of 29.3%, insurers retained a working margin after claims in this ZIP. The claim frequency here, the share of policies with at least one claim, stands at 2.95%, and the average claim severity (amount paid per claim) is $9,306. 0.93% of ZIP 19804 policies go unrenewed at expiration, a drop of 40.0% over the past five years, a pattern that tends to precede broader insurer pullback in stressed markets.

Across 5 years (2018–2022), premiums in ZIP 19804 have risen by 10.8%, ranging from $846 to $937 with a five-year average of $894, an annualized rate of +2.6% 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 19804 Compares

vs National Average
$937 vs $1,776
47% below national avg
vs Delaware Average
$937 vs $1,252
25% below state avg
National Percentile
4th percentile
More affordable than most ZIPs

Premium History

Average premium in ZIP 19804, 2018–2022

$800$850$900$950 20182019202020212022 $937
Average homeowners premium per year in ZIP 19804.
Year Avg Premium YoY Change
2018 $846 -
2019 $885 +4.7%
2020 $894 +1.0%
2021 $907 +1.4%
2022 $937 +3.4%

5-Year Trend Summary

5-Year Avg Premium
$894
Premium Range
$846 - $937
Annual Change Rate
+2.6% per year
Years of Data
5 (2018-2022)

What this means for ZIP 19804

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

  • Compare ZIP 19804 against nearby ZIPs to spot where rates run lower. Compare ZIPs
  • See how Delaware compares to other states on premiums and nonrenewal. Delaware 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 19804?
At just the 4th national percentile, #57 of 57 ZIPs in Delaware, homeowners in ZIP 19804 (Wilmington, DE) pay a comparatively low $937 per year as of 2022. Premiums have changed +10.8% over the past 5 years.
What affects homeowners insurance costs in Wilmington, DE?
In ZIP 19804, insurers report a 29.3% loss ratio, a 2.95% claims frequency, and a 0.93% nonrenewal rate, the 4th national percentile for cost.
Is homeowners insurance expensive in ZIP 19804 compared to the national average?
Nationally, ZIP 19804 lands in the 4th percentile: its $937/yr average is 47% below the U.S. figure of $1,776/yr.
What is the nonrenewal rate in ZIP 19804?
The nonrenewal rate in ZIP 19804 is 0.93%, a drop of 40.0% over the past 5 years in Delaware.
How have premiums trended in ZIP 19804 over 5 years?
Over the past 5 years, 2018 through 2022, the range in ZIP 19804 runs $846-$937 (5-year average $894). The annualized change rate is +2.6% per year.
How does ZIP 19804 compare to the Delaware state average?
ZIP 19804 runs 25% below the Delaware state average ($1,252/yr vs this ZIP's $937/yr), ranking #57 of 57 tracked ZIPs in Delaware 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.