ZIP 94951 recorded 41 fire and hazmat incidents in 2025, 228 across 2021–2025. Primary county: Sonoma County, CA. FEMA NRI rates wildfire risk here as Very High.
228 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 36 | |
| 2022 | 44 | |
| 2023 | 47 | |
| 2024 | 60 | |
| 2025 | 41 |
Jun peaks. Apr dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 94951 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Hazardous condition, other | 48 | 21.1% | |
| 2 | Grass fire | 36 | 15.8% | |
| 3 | Building fires | 21 | 9.2% | |
| 4 | Electrical wiring/equipment problem, other | 17 | 7.5% | |
| 5 | Power line down | 14 | 6.1% |
For the 4 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 94951 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 4 | 18.2% | |
| 2 | Vehicle area, other | 3 | 13.6% | |
| 3 | Outside area, other | 3 | 13.6% | |
| 4 | Other | 1 | 4.5% | |
| 5 | Assembly or sales area, other | 1 | 4.5% | |
| 6 | Common room, den, family room, living room, lounge | 1 | 4.5% | |
| 7 | Function area, other | 1 | 4.5% | |
| 8 | Bedroom - < 5 persons; included are jail or prison | 1 | 4.5% | |
| 9 | All other areas | 7 | 31.8% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 10 | 45.5% | |
| 2 | Heat from powered equipment, other | 4 | 18.2% | |
| 3 | Arcing | 3 | 13.6% | |
| 4 | Hot or smoldering object, other | 3 | 13.6% | |
| 5 | Spark, ember or flame from operating equipment | 1 | 4.5% | |
| 6 | Heat from direct flame, convection currents | 1 | 4.5% |
Largest single-incident losses in ZIP 94951 across 2021–2025. These 8 fires alone account for 210% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $300,000 | Building fires | 2025 | Major |
| 2 | $200,000 | Building fires | 2024 | Significant |
| 3 | $200,000 | Building fires | 2025 | Significant |
| 4 | $120,000 | Building fires | 2021 | Significant |
| 5 | $100,000 | Building fires | 2022 | Significant |
| 6 | $50,000 | Building fires | 2021 | Significant |
| 7 | $50,000 | Fire, other | 2022 | Significant |
| 8 | $30,000 | Building fires | 2021 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 94951.
The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.
NFIRS reports each fire incident with a 5-digit address ZIP. We aggregate those rows directly to produce ZIP-level totals — 228 incidents in this ZIP across 2021–2025. Building-fire breakdowns (Area of Origin, Heat Source, ignition cause) only count fires investigators classified beyond the basic incident report. Because NFIRS reporting is voluntary, totals are a strong indicator rather than a complete census.