ZIP 95391 recorded 25 fire and hazmat incidents in 2025, 196 across 2021–2025. Primary county: San Joaquin County, CA. FEMA NRI rates wildfire risk here as Very High.
196 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 66 | |
| 2022 | 42 | |
| 2023 | 37 | |
| 2024 | 26 | |
| 2025 | 25 |
Jun peaks. Nov dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 95391 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Grass fire | 72 | 36.7% | |
| 2 | Passenger vehicle fire | 44 | 22.4% | |
| 3 | Building fires | 15 | 7.7% | |
| 4 | Road freight or transport vehicle fire | 11 | 5.6% | |
| 5 | Brush, or brush and grass mixture fire | 9 | 4.6% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 95391 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 12 | 31.6% | |
| 2 | Undetermined | 11 | 28.9% | |
| 3 | Vehicle area, other | 5 | 13.2% | |
| 4 | Highway, parking lot, street: on or near | 4 | 10.5% | |
| 5 | Outside area, other | 3 | 7.9% | |
| 6 | Cooking area, kitchen | 2 | 5.3% | |
| 7 | Vehicle storage area; garage, carport | 1 | 2.6% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 23 | 60.5% | |
| 2 | Heat source: other | 5 | 13.2% | |
| 3 | Heat from powered equipment, other | 3 | 7.9% | |
| 4 | Spark, ember or flame from operating equipment | 1 | 2.6% | |
| 5 | Radiated, conducted heat from operating equipment | 1 | 2.6% | |
| 6 | Arcing | 1 | 2.6% | |
| 7 | Hot or smoldering object, other | 1 | 2.6% | |
| 8 | Chemical, natural heat source, other | 1 | 2.6% | |
| 9 | All other sources | 2 | 5.3% |
Largest single-incident losses in ZIP 95391 across 2021–2025. These 8 fires alone account for 825% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $700,000 | Building fires | 2023 | Major |
| 2 | $500,000 | Building fires | 2022 | Major |
| 3 | $200,000 | Building fires | 2023 | Significant |
| 4 | $200,000 | Road freight or transport vehicle fire | 2025 | Significant |
| 5 | $80,000 | Grass fire | 2023 | Significant |
| 6 | $50,000 | Building fires | 2023 | Significant |
| 7 | $30,000 | Passenger vehicle fire | 2021 | Significant |
| 8 | $30,000 | Grass fire | 2023 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 95391.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Livermore | 139 | |
| 2 | Tracy | 13 | |
| 3 | Mountain House | 8 |
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 — 196 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.