ZIP 85629 recorded 93 fire and hazmat incidents in 2025, 375 across 2021–2025. Primary county: Pima County, AZ. FEMA NRI rates wildfire risk here as Very High.
375 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 57 | |
| 2022 | 50 | |
| 2023 | 102 | |
| 2024 | 73 | |
| 2025 | 93 |
May peaks. Jan dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 85629 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Brush, or brush and grass mixture fire | 52 | 13.9% | |
| 2 | Building fires | 46 | 12.3% | |
| 3 | Carbon monoxide incident | 43 | 11.5% | |
| 4 | Outside rubbish, trash or waste fire | 41 | 10.9% | |
| 5 | Passenger vehicle fire | 29 | 7.7% |
For the 6 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 85629 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 20 | 20.8% | |
| 2 | Open area - outside; included are farmland, field | 13 | 13.5% | |
| 3 | Undetermined | 13 | 13.5% | |
| 4 | Outside area, other | 8 | 8.3% | |
| 5 | Cooking area, kitchen | 7 | 7.3% | |
| 6 | Vehicle area, other | 4 | 4.2% | |
| 7 | Other | 3 | 3.1% | |
| 8 | Attic: vacant, crawl space above top story, cupola | 3 | 3.1% | |
| 9 | All other areas | 25 | 26.0% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 34 | 35.4% | |
| 2 | Heat from powered equipment, other | 14 | 14.6% | |
| 3 | Heat source: other | 7 | 7.3% | |
| 4 | Radiated, conducted heat from operating equipment | 7 | 7.3% | |
| 5 | Hot ember or ash | 7 | 7.3% | |
| 6 | Arcing | 5 | 5.2% | |
| 7 | Spark, ember or flame from operating equipment | 4 | 4.2% | |
| 8 | Heat, spark from friction | 3 | 3.1% | |
| 9 | All other sources | 15 | 15.6% |
Largest single-incident losses in ZIP 85629 across 2021–2025. These 8 fires alone account for 173% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $207,000 | Building fires | 2023 | Significant |
| 2 | $150,000 | Building fires | 2025 | Significant |
| 3 | $100,000 | Building fires | 2022 | Significant |
| 4 | $95,500 | Building fires | 2023 | Significant |
| 5 | $75,000 | Building fires | 2025 | Significant |
| 6 | $60,000 | Passenger vehicle fire | 2025 | Significant |
| 7 | $45,000 | Building fires | 2022 | Significant |
| 8 | $40,000 | Building fires | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 85629.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Sahuarita | 335 | |
| 2 | Green Valley | 6 | |
| 3 | Corona de Tucson | 1 | |
| 4 | Tucson | 1 |
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 — 375 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.