ZIP 95306 recorded 10 fire and hazmat incidents in 2025, 56 across 2021–2025. Primary county: Mariposa County, CA. FEMA NRI rates wildfire risk here as Very High.
56 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 14 | |
| 2022 | 14 | |
| 2023 | 12 | |
| 2024 | 6 | |
| 2025 | 10 |
May peaks. Dec dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 95306 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Grass fire | 14 | 25.0% | |
| 2 | Passenger vehicle fire | 8 | 14.3% | |
| 3 | Authorized controlled burning | 5 | 8.9% | |
| 4 | Gas leak (natural gas or LPG) | 4 | 7.1% | |
| 5 | Natural vegetation fire, other | 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 95306 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 6 | 33.3% | |
| 2 | Vehicle area, other | 2 | 11.1% | |
| 3 | Cargo/trunk area - all vehicles | 2 | 11.1% | |
| 4 | Undetermined | 2 | 11.1% | |
| 5 | Cooking area, kitchen | 1 | 5.6% | |
| 6 | Chute/container - trash, rubbish, waste | 1 | 5.6% | |
| 7 | Equipment or service area, other | 1 | 5.6% | |
| 8 | Operator/passenger area of transportation equip. | 1 | 5.6% | |
| 9 | All other areas | 2 | 11.1% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 6 | 33.3% | |
| 2 | Radiated, conducted heat from operating equipment | 3 | 16.7% | |
| 3 | Arcing | 3 | 16.7% | |
| 4 | Heat, spark from friction | 2 | 11.1% | |
| 5 | Heat source: other | 1 | 5.6% | |
| 6 | Heat from powered equipment, other | 1 | 5.6% | |
| 7 | Molten, hot material | 1 | 5.6% | |
| 8 | Chemical reaction | 1 | 5.6% |
Largest single-incident losses in ZIP 95306 across 2021–2025. These 8 fires alone account for 140% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $300,000 | Natural vegetation fire, other | 2025 | Major |
| 2 | $50,000 | Building fires | 2023 | Significant |
| 3 | $30,000 | Passenger vehicle fire | 2022 | Significant |
| 4 | $25,000 | Passenger vehicle fire | 2022 | Significant |
| 5 | $6,000 | Passenger vehicle fire | 2021 | Significant |
| 6 | $6,000 | Outside equipment fire | 2023 | Significant |
| 7 | $5,000 | Passenger vehicle fire | 2021 | Significant |
| 8 | $4,000 | Brush, or brush and grass mixture fire | 2021 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 95306.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Tracy | 6 |
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.