ZIP 93703 recorded 549 fire and hazmat incidents in 2025, 1,783 across 2021–2025. Primary county: Fresno County, CA. FEMA NRI rates wildfire risk here as Very High.
1,783 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 318 | |
| 2022 | 643 | |
| 2023 | 256 | |
| 2024 | 17 | |
| 2025 | 549 |
Feb peaks. Dec dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 93703 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Outside rubbish, trash or waste fire | 760 | 42.6% | |
| 2 | Dumpster or other outside trash receptacle fire | 148 | 8.3% | |
| 3 | Grass fire | 137 | 7.7% | |
| 4 | Building fires | 89 | 5.0% | |
| 5 | Passenger vehicle fire | 82 | 4.6% |
For the 23 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 93703 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Highway, parking lot, street: on or near | 69 | 17.7% | |
| 2 | Outside area, other | 64 | 16.5% | |
| 3 | Undetermined | 50 | 12.9% | |
| 4 | Engine area, running gear, wheel area | 48 | 12.3% | |
| 5 | Open area - outside; included are farmland, field | 45 | 11.6% | |
| 6 | Operator/passenger area of transportation equip. | 17 | 4.4% | |
| 7 | Exterior, exposed surface | 14 | 3.6% | |
| 8 | Vehicle storage area; garage, carport | 11 | 2.8% | |
| 9 | All other areas | 71 | 18.3% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 259 | 66.6% | |
| 2 | Incendiary device | 21 | 5.4% | |
| 3 | Heat from powered equipment, other | 14 | 3.6% | |
| 4 | Arcing | 12 | 3.1% | |
| 5 | Hot ember or ash | 11 | 2.8% | |
| 6 | Radiated, conducted heat from operating equipment | 9 | 2.3% | |
| 7 | Hot or smoldering object, other | 7 | 1.8% | |
| 8 | Cigarette | 7 | 1.8% | |
| 9 | All other sources | 49 | 12.6% |
Largest single-incident losses in ZIP 93703 across 2021–2025. These 8 fires alone account for 160% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $478,000 | Building fires | 2023 | Major |
| 2 | $250,000 | Building fires | 2025 | Major |
| 3 | $150,000 | Building fires | 2021 | Significant |
| 4 | $150,000 | Building fires | 2023 | Significant |
| 5 | $150,000 | Building fires | 2025 | Significant |
| 6 | $100,000 | Building fires | 2021 | Significant |
| 7 | $100,000 | Building fires | 2023 | Significant |
| 8 | $100,000 | Off-road vehicle or heavy equipment fire | 2023 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 93703.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Fresno | 1,783 |
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 — 1,783 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.