ZIP 21914 Insurance Data

Data Snapshot: ZIP 21914 (Charlestown, MD)

ZIP 21914 (Charlestown, MD) shows an average homeowners insurance premium of $1,217 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 397 reported policies. That is 31% below the national average of $1,776 per year, placing this ZIP in the 25th percentile nationally. Compared to the Maryland state average of $1,627, this ZIP runs 25% below, reflecting neighborhood-level differences in catastrophe exposure, property age, and claims history.

The loss ratio for ZIP 21914 is 33.0%, meaning insurers retained a working margin after claims. Claim frequency — the share of policies with at least one claim — is 4.31%, and the average claim severity (amount paid per claim) is $9,329. Nonrenewal — insurers declining to extend coverage at policy expiration — occurs at 1.72% in this ZIP, a rise of 270.7% over the past five years; rising nonrenewal often signals insurer retreat from high-risk markets.

Across 5 years (2018–2022), premiums in ZIP 21914 have risen by 9.9%, ranging from $1,107 to $1,229 with a five-year average of $1,172 — an annualized rate of +2.4% 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.