ZIP 21244 · Baltimore County

Windsor Mill, MD Homeowners Insurance

Homeowners insurance market metrics for ZIP 21244, Windsor Mill, Maryland.

71.5%
Loss ratio
0.95%
Nonrenewal rate
#285 of 422
Maryland rank
995
Policies

The verdict

ZIP 21244 (Windsor Mill, MD) homeowners insurance averages $1,394/yr, 38th percentile nationally, 21% below the U.S. norm.

$1,394
Avg premium (2022)
-21%
vs U.S. average
+5.5%
since 2018
38th
national percentile

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

Avg Premium (2022)
$1,394/yr
+5.5% since 2018
Loss Ratio
71.5%
Claims paid vs premiums
Claim Frequency
7.95%
Avg severity: $12,541
Nonrenewal Rate
0.95%
+59.2% change

Data Snapshot: ZIP 21244 (Windsor Mill, MD)

For 2022, the average cost of homeowners insurance in ZIP 21244 (Windsor Mill, MD) runs $1,394 per year, based on U.S. Treasury FIO's ZIP-level tracking across approximately 995 reported policies. That is 21% below the national average of $1,776 per year, placing this ZIP in the 38th percentile nationally. Compared to the Maryland state average of $1,627, this ZIP runs 14% below, ranking #285 of 422 tracked ZIPs in Maryland by premium. The closest-priced peer within Maryland is Riverdale (ZIP 20737) at $1,396, essentially matching this ZIP's rate.

At a loss ratio of 71.5%, insurers retained a working margin after claims in this ZIP. Claim frequency, the share of policies with at least one claim, is 7.95%, and the average claim severity (amount paid per claim) is $12,541. Nonrenewal, insurers declining to extend coverage at policy expiration, occurs at 0.95% in this ZIP, a rise of 59.2% over the past five years; rising nonrenewal often signals insurer retreat from high-risk markets.

Across 5 years (2018–2022), premiums in ZIP 21244 have risen by 5.5%, ranging from $1,321 to $1,394 with a five-year average of $1,367, an annualized rate of +1.4% 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 21244 Compares

vs National Average
$1,394 vs $1,776
21% below national avg
vs Maryland Average
$1,394 vs $1,627
14% below state avg
National Percentile
38th percentile
Below median cost

Premium History

Average premium in ZIP 21244, 2018–2022

$1,300$1,320$1,340$1,360$1,380$1,400 20182019202020212022 $1,394
Average homeowners premium per year in ZIP 21244.
Year Avg Premium YoY Change
2018 $1,321 -
2019 $1,356 +2.6%
2020 $1,390 +2.6%
2021 $1,372 -1.3%
2022 $1,394 +1.6%

5-Year Trend Summary

5-Year Avg Premium
$1,367
Premium Range
$1,321 - $1,394
Annual Change Rate
+1.4% per year
Years of Data
5 (2018-2022)

What this means for ZIP 21244

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 21244?
Homeowners insurance in ZIP 21244 (Windsor Mill, MD) averages $1,394 per year as of 2022, close to the national median at the 38th percentile, #285 of 422 ZIPs in Maryland. Premiums have changed +5.5% over the past 5 years.
What affects homeowners insurance costs in Windsor Mill, MD?
Three figures shape homeowners insurance costs in ZIP 21244: claims frequency (7.95%), loss ratio (71.5%), and nonrenewal rate (0.95%), together placing this ZIP at the 38th national percentile for cost.
Is homeowners insurance expensive in ZIP 21244 compared to the national average?
Nationally, ZIP 21244 lands in the 38th percentile: its $1,394/yr average is 21% below the U.S. figure of $1,776/yr.
What is the nonrenewal rate in ZIP 21244?
Insurers decline to renew 0.95% of policies in ZIP 21244 in Maryland, a rise of 59.2% over the past 5 years.
How have premiums trended in ZIP 21244 over 5 years?
Over the past 5 years, 2018 through 2022, the range in ZIP 21244 runs $1,321-$1,394 (5-year average $1,367). The annualized change rate is +1.4% per year.
How does ZIP 21244 compare to the Maryland state average?
ZIP 21244 has an average premium of $1,394/yr compared to the Maryland state average of $1,627/yr. This ZIP is 14% below the state average, ranking #285 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.