| # | County | Expected annual loss |
|---|---|---|
| 1 | Baltimore County | $157.1M |
| 2 | Baltimore city | $136.3M |
| 3 | Montgomery County | $126.4M |
| 4 | Prince George's County | $121.8M |
| 5 | Anne Arundel County | $74.7M |
| 6 | Howard County | $52.0M |
| 7 | Harford County | $51.4M |
| 8 | Frederick County | $49.9M |
| 9 | Carroll County | $32.3M |
| 10 | Washington County | $26.9M |
| 11 | Worcester County | $25.5M |
| 12 | Wicomico County | $24.1M |
| 13 | Cecil County | $23.2M |
| 14 | Charles County | $22.5M |
| 15 | St. Mary's County | $22.5M |
| 16 | Somerset County | $16.9M |
| 17 | Calvert County | $16.0M |
| 18 | Dorchester County | $15.7M |
| 19 | Allegany County | $15.0M |
| 20 | Talbot County | $12.9M |
| 21 | Queen Anne's County | $12.7M |
| 22 | Caroline County | $12.5M |
| 23 | Kent County | $8.5M |
| 24 | Garrett County | $5.8M |
Source: FEMA National Risk Index (December 2025). All counties with data are ranked. Estimates carry margins of error.
Citing this page: GIS Map, “Counties with the Highest Expected Annual Loss from Natural Hazards in Maryland”, https://gismap.land/rankings/maryland/highest-expected-loss-counties. Figures from FEMA National Risk Index (December 2025).
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