ZIP 94704 recorded 757 fire and hazmat incidents in 2025, 3,502 across 2021–2025. Primary county: Alameda County, CA. FEMA NRI rates wildfire risk here as Very High.
3,502 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 639 | |
| 2022 | 644 | |
| 2023 | 778 | |
| 2024 | 684 | |
| 2025 | 757 |
Jan peaks. Apr dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 94704 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Hazardous condition, other | 776 | 22.2% | |
| 2 | Gas leak (natural gas or LPG) | 561 | 16.0% | |
| 3 | Outside rubbish fire, other | 477 | 13.6% | |
| 4 | Outside rubbish, trash or waste fire | 298 | 8.5% | |
| 5 | Power line down | 277 | 7.9% |
For the 27 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 94704 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 110 | 33.8% | |
| 2 | Cooking area, kitchen | 30 | 9.2% | |
| 3 | Engine area, running gear, wheel area | 23 | 7.1% | |
| 4 | Outside area, other | 22 | 6.8% | |
| 5 | Other | 17 | 5.2% | |
| 6 | Bedroom - < 5 persons; included are jail or prison | 12 | 3.7% | |
| 7 | Laundry area, wash house (laundry) | 11 | 3.4% | |
| 8 | Function area, other | 10 | 3.1% | |
| 9 | All other areas | 90 | 27.7% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 206 | 63.4% | |
| 2 | Heat from powered equipment, other | 32 | 9.8% | |
| 3 | Hot or smoldering object, other | 25 | 7.7% | |
| 4 | Arcing | 16 | 4.9% | |
| 5 | Heat source: other | 8 | 2.5% | |
| 6 | Radiated, conducted heat from operating equipment | 7 | 2.2% | |
| 7 | Hot ember or ash | 6 | 1.8% | |
| 8 | Heat from other open flame or smoking materials | 5 | 1.5% | |
| 9 | All other sources | 20 | 6.2% |
Largest single-incident losses in ZIP 94704 across 2021–2025. These 5 fires alone account for 0% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $100,000 | Building fires | 2023 | Significant |
| 2 | $80,000 | Building fires | 2021 | Significant |
| 3 | $75,000 | Building fires | 2021 | Significant |
| 4 | $30,000 | Building fires | 2023 | Significant |
| 5 | $10,000 | Building fires | 2023 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 94704.
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 — 3,502 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.