ZIP 19720 · New Castle County

New Castle, DE Homeowners Insurance

Homeowners insurance market metrics for ZIP 19720, New Castle, Delaware.

55.3%
Loss ratio
1.11%
Nonrenewal rate
#32 of 57
Delaware rank
616
Policies

The verdict

New Castle, DE (ZIP 19720) averages $1,105/yr for homeowners insurance, 38% below the U.S. average, placing it in the 15th percentile nationally.

$1,105
Avg premium (2022)
-38%
vs U.S. average
+10.9%
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)
$1,105/yr
+10.9% since 2018
Loss Ratio
55.3%
Claims paid vs premiums
Claim Frequency
5.00%
Avg severity: $12,221
Nonrenewal Rate
1.11%
-26.9% change

Data Snapshot: ZIP 19720 (New Castle, DE)

U.S. Treasury FIO ZIP-level observations put the average homeowners insurance premium in ZIP 19720 (New Castle, DE) at $1,105 per year for 2022 across approximately 616 reported policies. Nationally, that ranks ZIP 19720 in the 15th percentile, 38% below the U.S. average of $1,776 per year. Delaware homeowners pay $1,252 per year on average; this ZIP diverges by 12% (below), ranking #32 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 19720 is 55.3%, meaning insurers retained a working margin after claims. About 5.00% of policyholders in this ZIP file a claim annually, and the average claim severity (amount paid per claim) is $12,221. Nonrenewal, insurers declining to extend coverage at policy expiration, occurs at 1.11% in this ZIP, a drop of 26.9% over the past five years; rising nonrenewal often signals insurer retreat from high-risk markets.

Over the 2018–2022 window, ZIP 19720 premiums risen 10.9%, spanning $996 to $1,105 (five-year average: $1,052), 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 19720 Compares

vs National Average
$1,105 vs $1,776
38% below national avg
vs Delaware Average
$1,105 vs $1,252
12% below state avg
National Percentile
15th percentile
More affordable than most ZIPs

Premium History

Average premium in ZIP 19720, 2018–2022

$950$1,000$1,050$1,100$1,150 20182019202020212022 $1,105
Average homeowners premium per year in ZIP 19720.
Year Avg Premium YoY Change
2018 $996 -
2019 $1,046 +4.9%
2020 $1,054 +0.8%
2021 $1,057 +0.3%
2022 $1,105 +4.5%

5-Year Trend Summary

5-Year Avg Premium
$1,052
Premium Range
$996 - $1,105
Annual Change Rate
+2.6% per year
Years of Data
5 (2018-2022)

What this means for ZIP 19720

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

  • Put ZIP 19720 side by side with nearby ZIPs to see where you'd pay less. Compare ZIPs
  • Delaware's statewide premium and nonrenewal picture, compared to other states. 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 19720?
At just the 15th national percentile, #32 of 57 ZIPs in Delaware, homeowners in ZIP 19720 (New Castle, DE) pay a comparatively low $1,105 per year as of 2022. Premiums have changed +10.9% over the past 5 years.
What affects homeowners insurance costs in New Castle, DE?
Key cost drivers in ZIP 19720: a claims frequency of 5.00%, a loss ratio of 55.3%, and a nonrenewal rate of 1.11%, placing this ZIP in the 15th percentile nationally for cost.
Is homeowners insurance expensive in ZIP 19720 compared to the national average?
Nationally, ZIP 19720 lands in the 15th percentile: its $1,105/yr average is 38% below the U.S. figure of $1,776/yr.
What is the nonrenewal rate in ZIP 19720?
Insurers decline to renew 1.11% of policies in ZIP 19720 in Delaware, a drop of 26.9% over the past 5 years.
How have premiums trended in ZIP 19720 over 5 years?
ZIP 19720 premiums spanned $996 to $1,105 across the 2018-2022 window, a 5-year average of $1,052. The annualized change rate is +2.6% per year.
How does ZIP 19720 compare to the Delaware state average?
The Delaware state average is $1,252/yr; ZIP 19720 averages $1,105/yr, 12% below that figure, ranking #32 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.