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Earthquake Risk Rankings
US counties with the highest earthquake risk
| # | County | State | Score | Rating | Annual Loss |
|---|---|---|---|---|---|
| 1 | Alameda | CA | 100.0 | Very High | $1.4B |
| 2 | Los Angeles | CA | 100.0 | Very High | $4.6B |
| 3 | Orange | CA | 99.9 | Very High | $1.0B |
| 4 | Santa Clara | CA | 99.9 | Very High | $1.2B |
| 5 | King | WA | 99.9 | Very High | $1.2B |
| 6 | Riverside | CA | 99.8 | Very High | $763.8M |
| 7 | San Bernardino | CA | 99.8 | Very High | $921.8M |
| 8 | San Francisco | CA | 99.8 | Very High | $662.1M |
| 9 | Contra Costa | CA | 99.7 | Relatively High | $518.8M |
| 10 | San Diego | CA | 99.7 | Relatively High | $426.1M |
| 11 | San Mateo | CA | 99.7 | Relatively High | $497.3M |
| 12 | Ventura | CA | 99.7 | Relatively High | $391.6M |
| 13 | Multnomah | OR | 99.6 | Relatively High | $326.2M |
| 14 | Salt Lake | UT | 99.6 | Relatively High | $487.6M |
| 15 | Pierce | WA | 99.6 | Relatively High | $363.8M |
| 16 | Anchorage | AK | 99.5 | Relatively High | $352.6M |
| 17 | Sonoma | CA | 99.5 | Relatively High | $283.6M |
| 18 | Shelby | TN | 99.5 | Relatively High | $215.2M |
| 19 | Kern | CA | 99.4 | Relatively High | $184.0M |
| 20 | Monterey | CA | 99.4 | Relatively High | $181.9M |
| 21 | Santa Barbara | CA | 99.4 | Relatively High | $168.2M |
| 22 | San Joaquin | CA | 99.3 | Relatively High | $184.3M |
| 23 | Santa Cruz | CA | 99.3 | Relatively High | $190.0M |
| 24 | Snohomish | WA | 99.3 | Relatively High | $246.7M |
| 25 | Fresno | CA | 99.2 | Relatively High | $136.4M |
| 26 | Imperial | CA | 99.2 | Relatively High | $100.9M |
| 27 | Washoe | NV | 99.2 | Relatively High | $159.7M |
| 28 | Hawaii | HI | 99.1 | Relatively High | $121.3M |
| 29 | Clark | NV | 99.1 | Relatively High | $124.1M |
| 30 | Marion | OR | 99.1 | Relatively High | $122.2M |
| 31 | Humboldt | CA | 99.0 | Relatively High | $94.1M |
| 32 | Solano | CA | 99.0 | Relatively High | $128.5M |
| 33 | St. Louis | MO | 99.0 | Relatively High | $140.5M |
| 34 | Washington | OR | 99.0 | Relatively High | $162.9M |
| 35 | Matanuska-Susitna | AK | 98.9 | Relatively High | $130.6M |
| 36 | Sacramento | CA | 98.9 | Relatively High | $107.6M |
| 37 | Thurston | WA | 98.9 | Relatively High | $133.7M |
| 38 | Lane | OR | 98.8 | Relatively High | $95.1M |
| 39 | Charleston | SC | 98.8 | Relatively High | $118.0M |
| 40 | Utah | UT | 98.8 | Relatively High | $162.5M |
| 41 | Kenai Peninsula | AK | 98.7 | Relatively High | $87.4M |
| 42 | Marin | CA | 98.7 | Relatively High | $109.7M |
| 43 | Kitsap | WA | 98.7 | Relatively High | $119.6M |
| 44 | Honolulu | HI | 98.6 | Relatively High | $92.6M |
| 45 | Kings | NY | 98.6 | Relatively High | $52.0M |
| 46 | Clackamas | OR | 98.6 | Relatively High | $108.5M |
| 47 | Merced | CA | 98.5 | Relatively High | $62.4M |
| 48 | Stanislaus | CA | 98.5 | Relatively High | $85.1M |
| 49 | St. Louis | MO | 98.5 | Relatively High | $58.3M |
| 50 | Yuma | AZ | 98.4 | Relatively High | $52.0M |