Data disclaimer: Based on the NFIRS Public Data Release (2021–2025). NFIRS is voluntarily reported and may not include all departments or incidents. Some departments have missing years or incomplete records. Totals shown reflect data as submitted and may not represent complete activity.
Incident Composition (2021–2025)
5-Year Trends
Total Incidents
By Incident Type
Key Metrics
14,004
Avg Incidents / Year
69.4%
EMS Share
3.3%
Fire Share
3.2%
False Alarm Rate
-49.3%
5-Year Trend
11
Departments
Departments
| Department ▲ | 5-Year Incidents ▼ | Fire % ▲ | EMS % ▲ | False Alarm % ▲ | Trend ▲ |
|---|---|---|---|---|---|
| Mason Co Fd5 Central Mason Fire EMS | 41,225 | 1.9% | 71% | 3% | -34.1% |
| North Mason Regional Fire Authority | 9,854 | 2.5% | 74.9% | 3.6% | -67.8% |
| Mason Co Fd4 Arcadiakamilche | 4,743 | 3.4% | 66.3% | 4% | -29.4% |
| Mason Co Fd16 West Mason Fire | 3,953 | 8.3% | 61.4% | 2.6% | -8.2% |
| Mason Co Fd3 Grapeview | 2,790 | 3.9% | 61.9% | 1.3% | -73.1% |
| Hoodsport Fire EMS | 2,504 | 3.1% | 63.5% | 2.1% | -48.8% |
| Mason Co Fd11 Shelton | 2,171 | 13.4% | 65.5% | 8.6% | -64.8% |
| Mason Co Fd13 Elma | 1,233 | 7.6% | 59.4% | 2% | -10.1% |
| Mason Co Fd6 Union | 1,000 | 16.2% | 57.7% | 7.4% | -97% |
| Mason Co Fd17 Lilliwaupeldon | 549 | 2.9% | 62.3% | 0.4% | -1.4% |
| Mason Co Fd8 Tahuya | 0 | 0% | 0% | 0% | — |
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