ZIP 20619 Insurance Data
California, Maryland · St. Mary's County · 258 policies
Data Snapshot: ZIP 20619 (California, MD)
ZIP 20619 (California, MD) shows an average homeowners insurance premium of $1,464 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 258 reported policies. That is 18% below the national average of $1,776 per year, placing this ZIP in the 44th percentile nationally. Compared to the Maryland state average of $1,627, this ZIP runs 10% below, reflecting neighborhood-level differences in catastrophe exposure, property age, and claims history.
The loss ratio for ZIP 20619 is 111.4%, meaning insurers paid out more in claims than they collected — a signal that premiums may rise or carriers may exit. Claim frequency — the share of policies with at least one claim — is 9.65%, and the average claim severity (amount paid per claim) is $16,894. Nonrenewal — insurers declining to extend coverage at policy expiration — occurs at 0.47% in this ZIP, a rise of 9.3% over the past five years; rising nonrenewal often signals insurer retreat from high-risk markets.
Across 5 years (2018–2022), premiums in ZIP 20619 have risen by 11.6%, ranging from $1,312 to $1,464 with a five-year average of $1,404 — an annualized rate of +2.8% per year. 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 20619 Compares
Premium History
| Year | Avg Premium | YoY Change |
|---|---|---|
| 2018 | $1,312 | — |
| 2019 | $1,396 | +6.4% |
| 2020 | $1,417 | +1.5% |
| 2021 | $1,431 | +1.0% |
| 2022 | $1,464 | +2.3% |
5-Year Trend Summary
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Related Data
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 20619? ▼
What affects homeowners insurance costs in California, MD? ▼
Is homeowners insurance expensive in ZIP 20619 compared to the national average? ▼
What is the nonrenewal rate in ZIP 20619? ▼
How have premiums trended in ZIP 20619 over 5 years? ▼
How does ZIP 20619 compare to the Maryland state average? ▼
Read our methodology — how this data is sourced, computed, and verified.