ZIP 85747 recorded 70 fire and hazmat incidents in 2025, 337 across 2021–2025. Primary county: Pima County, AZ. FEMA NRI rates wildfire risk here as Very High.
337 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 71 | |
| 2022 | 61 | |
| 2023 | 75 | |
| 2024 | 60 | |
| 2025 | 70 |
May peaks. Dec dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 85747 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Brush, or brush and grass mixture fire | 41 | 12.2% | |
| 2 | Grass fire | 38 | 11.3% | |
| 3 | Gas leak (natural gas or LPG) | 34 | 10.1% | |
| 4 | Passenger vehicle fire | 31 | 9.2% | |
| 5 | Hazardous condition, other | 29 | 8.6% |
For the 2 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 85747 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 104 | 65.4% | |
| 2 | Engine area, running gear, wheel area | 11 | 6.9% | |
| 3 | Open area - outside; included are farmland, field | 9 | 5.7% | |
| 4 | Outside area, other | 7 | 4.4% | |
| 5 | Highway, parking lot, street: on or near | 4 | 2.5% | |
| 6 | Operator/passenger area of transportation equip. | 3 | 1.9% | |
| 7 | Wildland, woods | 3 | 1.9% | |
| 8 | Function area, other | 2 | 1.3% | |
| 9 | All other areas | 16 | 10.1% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 128 | 80.5% | |
| 2 | Spark, ember or flame from operating equipment | 6 | 3.8% | |
| 3 | Heat source: other | 3 | 1.9% | |
| 4 | Heat from powered equipment, other | 3 | 1.9% | |
| 5 | Radiated, conducted heat from operating equipment | 3 | 1.9% | |
| 6 | Heat, spark from friction | 3 | 1.9% | |
| 7 | Arcing | 2 | 1.3% | |
| 8 | Heat from other open flame or smoking materials | 2 | 1.3% | |
| 9 | All other sources | 9 | 5.7% |
Largest single-incident losses in ZIP 85747 across 2021–2025. These 8 fires alone account for 4168% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $550,000 | Passenger vehicle fire | 2021 | Major |
| 2 | $300,000 | Road freight or transport vehicle fire | 2021 | Major |
| 3 | $220,000 | Fire in motor home, camper, recreational vehicle | 2022 | Significant |
| 4 | $30,000 | Road freight or transport vehicle fire | 2021 | Significant |
| 5 | $30,000 | Building fires | 2024 | Significant |
| 6 | $25,000 | Road freight or transport vehicle fire | 2022 | Significant |
| 7 | $20,000 | Passenger vehicle fire | 2023 | Significant |
| 8 | $15,000 | Passenger vehicle fire | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 85747.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Tucson | 328 |
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 — 337 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.