ZIP 94933 recorded 12 fire and hazmat incidents in 2025, 56 across 2021–2025. Primary county: Marin County, CA. FEMA NRI rates wildfire risk here as Very High.
56 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 12 | |
| 2022 | 4 | |
| 2023 | 17 | |
| 2024 | 11 | |
| 2025 | 12 |
Jan peaks. Nov dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 94933 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Power line down | 17 | 30.4% | |
| 2 | Hazardous condition, other | 13 | 23.2% | |
| 3 | Gas leak (natural gas or LPG) | 4 | 7.1% | |
| 4 | Building fires | 3 | 5.4% | |
| 5 | Forest, woods or wildland fire | 3 | 5.4% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 94933 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Other | 2 | 22.2% | |
| 2 | Engine area, running gear, wheel area | 2 | 22.2% | |
| 3 | Wildland, woods | 2 | 22.2% | |
| 4 | Common room, den, family room, living room, lounge | 1 | 11.1% | |
| 5 | Vehicle storage area; garage, carport | 1 | 11.1% | |
| 6 | Outside area, other | 1 | 11.1% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Heat from other open flame or smoking materials | 2 | 22.2% | |
| 2 | Flame/torch used for lighting | 2 | 22.2% | |
| 3 | Undetermined | 2 | 22.2% | |
| 4 | Heat source: other | 1 | 11.1% | |
| 5 | Heat from powered equipment, other | 1 | 11.1% | |
| 6 | Heat from direct flame, convection currents | 1 | 11.1% |
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 — 56 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.