ZIP 20628 · St. Mary's County

Dameron, MD Homeowners Insurance

Homeowners insurance market metrics for ZIP 20628, Dameron, Maryland.

22.3%
Loss ratio
#41 of 422
Maryland rank
34
Policies

The verdict

ZIP 20628 (Dameron, MD) homeowners insurance averages $2,225/yr, 82nd percentile nationally, 25% above the U.S. norm.

$2,225
Avg premium (2022)
+25%
vs U.S. average
+22.4%
since 2018
82nd
national percentile

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

Avg Premium (2022)
$2,225/yr
+22.4% since 2018
Loss Ratio
22.3%
Claims paid vs premiums
Claim Frequency
6.11%
Avg severity: $8,125
Nonrenewal Rate
N/A

Data Snapshot: ZIP 20628 (Dameron, MD)

Homeowners in ZIP 20628 (Dameron, MD) pay an average of $2,225 per year for insurance as of 2022, according to U.S. Treasury FIO ZIP-level data across approximately 34 reported policies. That is 25% above the national average of $1,776 per year, placing this ZIP in the 82nd percentile nationally. Compared to the Maryland state average of $1,627, this ZIP runs 37% above, ranking #41 of 422 tracked ZIPs in Maryland by premium. The closest-priced peer within Maryland is Barnesville (ZIP 20838) at $2,231, essentially matching this ZIP's rate.

ZIP 20628 shows a 22.3% loss ratio, an indication that insurers retained a working margin after claims. About 6.11% of policyholders in this ZIP file a claim annually, and the average claim severity (amount paid per claim) is $8,125.

Over the 2018–2022 window, ZIP 20628 premiums risen 22.4%, spanning $1,817 to $2,273 (five-year average: $2,052), an annualized rate of +5.2% 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 20628 Compares

vs National Average
$2,225 vs $1,776
25% above national avg
vs Maryland Average
$2,225 vs $1,627
37% above state avg
National Percentile
82th percentile
More expensive than most ZIPs

Premium History

Average premium in ZIP 20628, 2018–2022

$1,600$1,800$2,000$2,200$2,400 20182019202020212022 $2,225
Average homeowners premium per year in ZIP 20628.
Year Avg Premium YoY Change
2018 $1,817 -
2019 $1,917 +5.5%
2020 $2,029 +5.8%
2021 $2,273 +12.1%
2022 $2,225 -2.2%

5-Year Trend Summary

5-Year Avg Premium
$2,052
Premium Range
$1,817 - $2,273
Annual Change Rate
+5.2% per year
Years of Data
5 (2018-2022)

What this means for ZIP 20628

Costs here sit well above the national norm, budget accordingly and shop coverage actively.

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 20628?
Homeowners insurance runs above most of the country in ZIP 20628 (Dameron, MD): $2,225/year as of 2022, the 82nd national percentile, #41 of 422 ZIPs in Maryland. Premiums have changed +22.4% over the past 5 years.
What affects homeowners insurance costs in Dameron, MD?
In ZIP 20628, insurers report a 22.3% loss ratio, a 6.11% claims frequency, and a N/A nonrenewal rate, the 82nd national percentile for cost.
Is homeowners insurance expensive in ZIP 20628 compared to the national average?
Nationally, ZIP 20628 lands in the 82nd percentile: its $2,225/yr average is 25% above the U.S. figure of $1,776/yr.
What is the nonrenewal rate in ZIP 20628?
The nonrenewal rate in ZIP 20628 is N/A in Maryland.
How have premiums trended in ZIP 20628 over 5 years?
ZIP 20628 premiums spanned $1,817 to $2,273 across the 2018-2022 window, a 5-year average of $2,052. The annualized change rate is +5.2% per year.
How does ZIP 20628 compare to the Maryland state average?
ZIP 20628 runs 37% above the Maryland state average ($1,627/yr vs this ZIP's $2,225/yr), ranking #41 of 422 tracked ZIPs in Maryland 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.