ZIP 94089 recorded 58 fire and hazmat incidents in 2025, 222 across 2021–2025. Primary county: Santa Clara County, CA. FEMA NRI rates wildfire risk here as Very High.
222 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 36 | |
| 2022 | 32 | |
| 2023 | 50 | |
| 2024 | 46 | |
| 2025 | 58 |
Apr peaks. Jan dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 94089 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Passenger vehicle fire | 24 | 10.8% | |
| 2 | Brush, or brush and grass mixture fire | 19 | 8.6% | |
| 3 | Fire, other | 18 | 8.1% | |
| 4 | Gas leak (natural gas or LPG) | 18 | 8.1% | |
| 5 | Outside rubbish fire, other | 12 | 5.4% |
For the 2 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 94089 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 15 | 18.8% | |
| 2 | Outside area, other | 10 | 12.5% | |
| 3 | Undetermined | 10 | 12.5% | |
| 4 | Vehicle area, other | 8 | 10.0% | |
| 5 | Cooking area, kitchen | 7 | 8.8% | |
| 6 | Chute/container - trash, rubbish, waste | 4 | 5.0% | |
| 7 | Wall surface: exterior | 4 | 5.0% | |
| 8 | Other | 2 | 2.5% | |
| 9 | All other areas | 20 | 25.0% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 26 | 32.5% | |
| 2 | Heat source: other | 11 | 13.8% | |
| 3 | Heat from powered equipment, other | 11 | 13.8% | |
| 4 | Radiated, conducted heat from operating equipment | 6 | 7.5% | |
| 5 | Arcing | 4 | 5.0% | |
| 6 | Hot or smoldering object, other | 4 | 5.0% | |
| 7 | Cigarette lighter | 3 | 3.8% | |
| 8 | Spark, ember or flame from operating equipment | 2 | 2.5% | |
| 9 | All other sources | 13 | 16.2% |
Largest single-incident losses in ZIP 94089 across 2021–2025. These 8 fires alone account for 2161% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $340,000 | Building fires | 2021 | Major |
| 2 | $100,000 | Flammable gas or liquid condition, other | 2021 | Significant |
| 3 | $40,000 | Road freight or transport vehicle fire | 2024 | Significant |
| 4 | $30,000 | Passenger vehicle fire | 2023 | Significant |
| 5 | $26,000 | Passenger vehicle fire | 2022 | Significant |
| 6 | $25,000 | Passenger vehicle fire | 2024 | Significant |
| 7 | $20,000 | Passenger vehicle fire | 2024 | Significant |
| 8 | $20,000 | Passenger vehicle fire | 2024 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 94089.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Sunnyvale | 221 | |
| 2 | Mountain View | 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 — 222 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.