ZIP 19966 · Sussex County

Millsboro, DE Homeowners Insurance

Homeowners insurance market metrics for ZIP 19966, Millsboro, Delaware.

28.0%
Loss ratio
0.56%
Nonrenewal rate
#30 of 57
Delaware rank
109
Policies

The verdict

Homeowners insurance in Millsboro, DE (ZIP 19966) runs $1,106/yr on average: the 15th percentile nationally and 38% below the U.S. average.

$1,106
Avg premium (2022)
-38%
vs U.S. average
+7.0%
since 2018
15th
national percentile

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

Avg Premium (2022)
$1,106/yr
+7.0% since 2018
Loss Ratio
28.0%
Claims paid vs premiums
Claim Frequency
2.54%
Avg severity: $12,203
Nonrenewal Rate
0.56%
-33.7% change

Data Snapshot: ZIP 19966 (Millsboro, DE)

ZIP 19966 (Millsboro, DE) shows an average homeowners insurance premium of $1,106 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 109 reported policies. The U.S. average sits at $1,776 per year, so this ZIP runs 38% below that mark and lands in the 15th national percentile. Against Delaware's average of $1,252, ZIP 19966 is 12% below, ranking #30 of 57 tracked ZIPs in Delaware by premium. The closest-priced peer within Delaware is Seaford (ZIP 19973) at $1,105, essentially matching this ZIP's rate.

The loss ratio for ZIP 19966 is 28.0%, meaning insurers retained a working margin after claims. 2.54% of policies in ZIP 19966 file at least one claim in a given year, and the average claim severity (amount paid per claim) is $12,203. 0.56% of ZIP 19966 policies go unrenewed at expiration, a drop of 33.7% 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 19966 have risen by 7.0%, ranging from $1,033 to $1,106 with a five-year average of $1,065, an annualized rate of +1.7% 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 19966 Compares

vs National Average
$1,106 vs $1,776
38% below national avg
vs Delaware Average
$1,106 vs $1,252
12% below state avg
National Percentile
15th percentile
More affordable than most ZIPs

Premium History

Average premium in ZIP 19966, 2018–2022

$1,020$1,040$1,060$1,080$1,100$1,120 20182019202020212022 $1,106
Average homeowners premium per year in ZIP 19966.
Year Avg Premium YoY Change
2018 $1,033 -
2019 $1,047 +1.3%
2020 $1,052 +0.5%
2021 $1,088 +3.4%
2022 $1,106 +1.6%

5-Year Trend Summary

5-Year Avg Premium
$1,065
Premium Range
$1,033 - $1,106
Annual Change Rate
+1.7% per year
Years of Data
5 (2018-2022)

What this means for ZIP 19966

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

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 19966?
Homeowners insurance in ZIP 19966 (Millsboro, DE) is comparatively affordable at $1,106 per year as of 2022, just the 15th percentile nationally, #30 of 57 ZIPs in Delaware. Premiums have changed +7.0% over the past 5 years.
What affects homeowners insurance costs in Millsboro, DE?
Key cost drivers in ZIP 19966: a claims frequency of 2.54%, a loss ratio of 28.0%, and a nonrenewal rate of 0.56%, placing this ZIP in the 15th percentile nationally for cost.
Is homeowners insurance expensive in ZIP 19966 compared to the national average?
At $1,106/yr, ZIP 19966 runs 38% below the national average of $1,776/yr, the 15th percentile nationally.
What is the nonrenewal rate in ZIP 19966?
The nonrenewal rate in ZIP 19966 is 0.56%, a drop of 33.7% over the past 5 years in Delaware.
How have premiums trended in ZIP 19966 over 5 years?
ZIP 19966 premiums spanned $1,033 to $1,106 across the 2018-2022 window, a 5-year average of $1,065. The annualized change rate is +1.7% per year.
How does ZIP 19966 compare to the Delaware state average?
ZIP 19966 runs 12% below the Delaware state average ($1,252/yr vs this ZIP's $1,106/yr), ranking #30 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.