ZIP 85736 recorded 55 fire and hazmat incidents in 2025, 348 across 2021–2025. Primary county: Pima County, AZ. FEMA NRI rates wildfire risk here as Very High.
348 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 62 | |
| 2022 | 76 | |
| 2023 | 92 | |
| 2024 | 63 | |
| 2025 | 55 |
Apr peaks. Aug dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 85736 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Brush, or brush and grass mixture fire | 91 | 26.1% | |
| 2 | Unauthorized burning | 44 | 12.6% | |
| 3 | Authorized controlled burning | 28 | 8.0% | |
| 4 | Fire in mobile home used as fixed residence | 25 | 7.2% | |
| 5 | Building fires | 21 | 6.0% |
For the 7 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 85736 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 47 | 51.6% | |
| 2 | Vehicle area, other | 8 | 8.8% | |
| 3 | Other | 4 | 4.4% | |
| 4 | Outside area, other | 4 | 4.4% | |
| 5 | Exterior stairway, ramp, or fire escape | 2 | 2.2% | |
| 6 | Egress/exit, other | 2 | 2.2% | |
| 7 | Bedroom - < 5 persons; included are jail or prison | 2 | 2.2% | |
| 8 | Storage area, other | 2 | 2.2% | |
| 9 | All other areas | 20 | 22.0% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 55 | 60.4% | |
| 2 | Heat source: other | 13 | 14.3% | |
| 3 | Arcing | 9 | 9.9% | |
| 4 | Heat from powered equipment, other | 3 | 3.3% | |
| 5 | Spark, ember or flame from operating equipment | 2 | 2.2% | |
| 6 | Radiated, conducted heat from operating equipment | 1 | 1.1% | |
| 7 | Hot or smoldering object, other | 1 | 1.1% | |
| 8 | Molten, hot material | 1 | 1.1% | |
| 9 | All other sources | 6 | 6.6% |
Largest single-incident losses in ZIP 85736 across 2021–2025. These 7 fires alone account for 0% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $300,000 | Building fires | 2022 | Major |
| 2 | $300,000 | Fire in mobile home used as fixed residence | 2024 | Major |
| 3 | $60,000 | Fire in mobile home used as fixed residence | 2023 | Significant |
| 4 | $50,000 | Fire in mobile home used as fixed residence | 2022 | Significant |
| 5 | $1,000 | Fires in structures other than in a building | 2022 | Significant |
| 6 | $800 | Passenger vehicle fire | 2021 | Significant |
| 7 | $500 | Outside storage fire | 2022 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 85736.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Tucson | 341 |
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 — 348 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.