ZIP 85390 recorded 74 fire and hazmat incidents in 2025, 453 across 2021–2025. Primary county: Maricopa County, AZ. FEMA NRI rates wildfire risk here as Very High.
453 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 99 | |
| 2022 | 97 | |
| 2023 | 97 | |
| 2024 | 86 | |
| 2025 | 74 |
Jul peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 85390 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Gas leak (natural gas or LPG) | 79 | 17.4% | |
| 2 | Brush, or brush and grass mixture fire | 54 | 11.9% | |
| 3 | Vehicle accident, general cleanup | 42 | 9.3% | |
| 4 | Building fires | 34 | 7.5% | |
| 5 | Passenger vehicle fire | 24 | 5.3% |
For the 6 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 85390 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 36 | 21.3% | |
| 2 | Outside area, other | 27 | 16.0% | |
| 3 | Engine area, running gear, wheel area | 17 | 10.1% | |
| 4 | Vehicle area, other | 10 | 5.9% | |
| 5 | Highway, parking lot, street: on or near | 10 | 5.9% | |
| 6 | Wildland, woods | 9 | 5.3% | |
| 7 | Cargo/trunk area - all vehicles | 6 | 3.6% | |
| 8 | Other | 4 | 2.4% | |
| 9 | All other areas | 50 | 29.6% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 95 | 56.2% | |
| 2 | Arcing | 14 | 8.3% | |
| 3 | Heat source: other | 8 | 4.7% | |
| 4 | Heat from powered equipment, other | 8 | 4.7% | |
| 5 | Radiated, conducted heat from operating equipment | 7 | 4.1% | |
| 6 | Hot ember or ash | 7 | 4.1% | |
| 7 | Hot or smoldering object, other | 5 | 3.0% | |
| 8 | Spark, ember or flame from operating equipment | 4 | 2.4% | |
| 9 | All other sources | 21 | 12.4% |
Largest single-incident losses in ZIP 85390 across 2021–2025. These 8 fires alone account for 100% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $1,000,000 | Building fires | 2025 | Major |
| 2 | $100,000 | Building fires | 2025 | Significant |
| 3 | $99,999 | Building fires | 2025 | Significant |
| 4 | $50,000 | Brush, or brush and grass mixture fire | 2025 | Significant |
| 5 | $20,000 | Self-propelled motor home or recreational vehicle | 2025 | Significant |
| 6 | $5,000 | Building fires | 2025 | Significant |
| 7 | $5,000 | Off-road vehicle or heavy equipment fire | 2025 | Significant |
| 8 | $2,000 | Cooking fire, confined to container | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 85390.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Wickenburg | 406 | |
| 2 | Buckeye | 10 | |
| 3 | Congress | 3 |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Yavapai County | AZ | 0.50 | FIPS 04025 |
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 — 453 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.