ZIP 85193 recorded 30 fire and hazmat incidents in 2025, 161 across 2021–2025. Primary county: Pinal County, AZ. FEMA NRI rates wildfire risk here as Very High.
161 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 31 | |
| 2022 | 26 | |
| 2023 | 44 | |
| 2024 | 30 | |
| 2025 | 30 |
Apr peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 85193 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Brush, or brush and grass mixture fire | 31 | 19.3% | |
| 2 | Outside rubbish, trash or waste fire | 27 | 16.8% | |
| 3 | Passenger vehicle fire | 18 | 11.2% | |
| 4 | Grass fire | 8 | 5.0% | |
| 5 | Power line down | 8 | 5.0% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 85193 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 39 | 41.5% | |
| 2 | Open area - outside; included are farmland, field | 22 | 23.4% | |
| 3 | Engine area, running gear, wheel area | 11 | 11.7% | |
| 4 | Other | 2 | 2.1% | |
| 5 | Storage: supplies or tools; dead storage | 2 | 2.1% | |
| 6 | Vehicle storage area; garage, carport | 2 | 2.1% | |
| 7 | Exterior, exposed surface | 2 | 2.1% | |
| 8 | Outside area, other | 2 | 2.1% | |
| 9 | All other areas | 12 | 12.8% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 68 | 72.3% | |
| 2 | Arcing | 4 | 4.3% | |
| 3 | Heat from powered equipment, other | 3 | 3.2% | |
| 4 | Spark, ember or flame from operating equipment | 3 | 3.2% | |
| 5 | Radiated, conducted heat from operating equipment | 2 | 2.1% | |
| 6 | Hot or smoldering object, other | 2 | 2.1% | |
| 7 | Heat, spark from friction | 2 | 2.1% | |
| 8 | Hot ember or ash | 2 | 2.1% | |
| 9 | All other sources | 8 | 8.5% |
Largest single-incident losses in ZIP 85193 across 2021–2025. These 8 fires alone account for 402% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $750,000 | Road freight or transport vehicle fire | 2024 | Major |
| 2 | $600,000 | Outside storage fire | 2021 | Major |
| 3 | $600,000 | Building fires | 2024 | Major |
| 4 | $500,000 | Fire in mobile home used as fixed residence | 2025 | Major |
| 5 | $200,000 | Fire in mobile home used as fixed residence | 2025 | Significant |
| 6 | $80,000 | Building fires | 2023 | Significant |
| 7 | $73,535 | Fire, other | 2022 | Significant |
| 8 | $50,000 | Road freight or transport vehicle fire | 2022 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 85193.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Casa Grande | 158 |
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 — 161 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.