ZIP 85322 recorded 20 fire and hazmat incidents in 2025, 144 across 2021–2025. Primary county: Maricopa County, AZ. FEMA NRI rates wildfire risk here as Very High.
144 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 34 | |
| 2022 | 40 | |
| 2023 | 29 | |
| 2024 | 21 | |
| 2025 | 20 |
Jul peaks. Aug dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 85322 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Brush, or brush and grass mixture fire | 27 | 18.8% | |
| 2 | Outside rubbish fire, other | 22 | 15.3% | |
| 3 | Building fires | 14 | 9.7% | |
| 4 | Passenger vehicle fire | 12 | 8.3% | |
| 5 | Natural vegetation fire, other | 12 | 8.3% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 85322 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 13 | 38.2% | |
| 2 | Engine area, running gear, wheel area | 3 | 8.8% | |
| 3 | Open area - outside; included are farmland, field | 3 | 8.8% | |
| 4 | Storage: supplies or tools; dead storage | 2 | 5.9% | |
| 5 | Structural area, other | 2 | 5.9% | |
| 6 | Vehicle area, other | 2 | 5.9% | |
| 7 | Outside area, other | 2 | 5.9% | |
| 8 | Function area, other | 1 | 2.9% | |
| 9 | All other areas | 6 | 17.6% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 25 | 73.5% | |
| 2 | Heat source: other | 3 | 8.8% | |
| 3 | Spark, ember or flame from operating equipment | 2 | 5.9% | |
| 4 | Heat from powered equipment, other | 1 | 2.9% | |
| 5 | Arcing | 1 | 2.9% | |
| 6 | Heat from other open flame or smoking materials | 1 | 2.9% | |
| 7 | Match | 1 | 2.9% |
Largest single-incident losses in ZIP 85322 across 2021–2025. These 6 fires alone account for 103548% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $2,000,000 | Building fires | 2021 | Major |
| 2 | $60,000 | Building fires | 2024 | Significant |
| 3 | $10,000 | Building fires | 2024 | Significant |
| 4 | $2,000 | Passenger vehicle fire | 2025 | Significant |
| 5 | $1 | Passenger vehicle fire | 2022 | Significant |
| 6 | $1 | Passenger vehicle fire | 2025 | Significant |
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 — 144 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.