ZIP 95409 recorded 132 fire and hazmat incidents in 2025, 594 across 2021–2025. Primary county: Sonoma County, CA. FEMA NRI rates wildfire risk here as Very High.
594 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 115 | |
| 2022 | 94 | |
| 2023 | 98 | |
| 2024 | 155 | |
| 2025 | 132 |
Feb peaks. Oct dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 95409 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Hazardous condition, other | 172 | 29.0% | |
| 2 | Gas leak (natural gas or LPG) | 54 | 9.1% | |
| 3 | Cooking fire, confined to container | 40 | 6.7% | |
| 4 | Building fires | 33 | 5.6% | |
| 5 | Outside rubbish fire, other | 25 | 4.2% |
For the 12 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 95409 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 6 | 16.7% | |
| 2 | Outside area, other | 5 | 13.9% | |
| 3 | Cooking area, kitchen | 3 | 8.3% | |
| 4 | Vehicle storage area; garage, carport | 3 | 8.3% | |
| 5 | Undetermined | 3 | 8.3% | |
| 6 | Common room, den, family room, living room, lounge | 2 | 5.6% | |
| 7 | Cargo/trunk area - all vehicles | 2 | 5.6% | |
| 8 | Open area - outside; included are farmland, field | 2 | 5.6% | |
| 9 | All other areas | 10 | 27.8% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 12 | 33.3% | |
| 2 | Heat source: other | 5 | 13.9% | |
| 3 | Heat from powered equipment, other | 3 | 8.3% | |
| 4 | Arcing | 3 | 8.3% | |
| 5 | Spark, ember or flame from operating equipment | 2 | 5.6% | |
| 6 | Radiated, conducted heat from operating equipment | 2 | 5.6% | |
| 7 | Hot or smoldering object, other | 2 | 5.6% | |
| 8 | Hot ember or ash | 2 | 5.6% | |
| 9 | All other sources | 5 | 13.9% |
Largest single-incident losses in ZIP 95409 across 2021–2025. These 8 fires alone account for 157% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $200,000 | Building fires | 2023 | Significant |
| 2 | $150,000 | Building fires | 2021 | Significant |
| 3 | $150,000 | Building fires | 2025 | Significant |
| 4 | $150,000 | Passenger vehicle fire | 2025 | Significant |
| 5 | $100,000 | Building fires | 2025 | Significant |
| 6 | $90,000 | Passenger vehicle fire | 2025 | Significant |
| 7 | $70,000 | Building fires | 2025 | Significant |
| 8 | $40,000 | Building fires | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 95409.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Santa Rosa | 515 | |
| 2 | Kenwood | 7 |
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 — 594 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.