ZIP 20620 · St. Mary's County
Callaway, MD Homeowners Insurance
Homeowners insurance market metrics for ZIP 20620, Callaway, Maryland.
- 57.6%
- Loss ratio
- 0.88%
- Nonrenewal rate
- #148 of 422
- Maryland rank
- 143
- Policies
The verdict
ZIP 20620 (Callaway, MD) homeowners insurance averages $1,684/yr, 59th percentile nationally, 5% below the U.S. norm.
- $1,684
- Avg premium (2022)
- -5%
- vs U.S. average
- +13.3%
- since 2018
- 59th
- national percentile
According to U.S. Treasury Federal Insurance Office data. How we calculate the percentile and national comparison: methodology.
Data Snapshot: ZIP 20620 (Callaway, MD)
Homeowners in ZIP 20620 (Callaway, MD) pay an average of $1,684 per year for insurance as of 2022, according to U.S. Treasury FIO ZIP-level data across approximately 143 reported policies. Against a national average of $1,776 per year, ZIP 20620 comes in 5% below, the 59th percentile among all tracked ZIPs. The Maryland statewide average is $1,627 per year; this ZIP sits 4% above that figure, ranking #148 of 422 tracked ZIPs in Maryland by premium. The closest-priced peer within Maryland is Edgewater (ZIP 21037) at $1,687, essentially matching this ZIP's rate.
ZIP 20620 shows a 57.6% loss ratio, an indication that insurers retained a working margin after claims. Claim frequency, the share of policies with at least one claim, is 6.73%, and the average claim severity (amount paid per claim) is $14,436. 0.88% of ZIP 20620 policies go unrenewed at expiration, a rise of 164.9% over the past five years, a pattern that tends to precede broader insurer pullback in stressed markets.
Since 2018, premiums here have risen by 13.3% through 2022, ranging $1,486 to $1,684 with a 5-year average of $1,607, an annualized rate of +3.2% 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 20620 Compares
Premium History
Average premium in ZIP 20620, 2018–2022
| Year | Avg Premium | YoY Change |
|---|---|---|
| 2018 | $1,486 | - |
| 2019 | $1,600 | +7.6% |
| 2020 | $1,650 | +3.2% |
| 2021 | $1,615 | -2.1% |
| 2022 | $1,684 | +4.3% |
5-Year Trend Summary
Similar ZIP Codes in Maryland
A look at Maryland ZIP codes with comparable premium levels.
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What this means for ZIP 20620
Use these averages as a benchmark, then get real quotes before you commit.
- Compare ZIP 20620 against nearby ZIPs to spot where rates run lower. Compare ZIPs
- Maryland's statewide premium and nonrenewal picture, compared to other states. Maryland overview
- Understand what loss ratio reveals about this area's insurance market. 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 20620? ▼
What affects homeowners insurance costs in Callaway, MD? ▼
Is homeowners insurance expensive in ZIP 20620 compared to the national average? ▼
What is the nonrenewal rate in ZIP 20620? ▼
How have premiums trended in ZIP 20620 over 5 years? ▼
How does ZIP 20620 compare to the Maryland state average? ▼
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.