ZIP 92324 recorded 866 fire and hazmat incidents in 2025, 3,935 across 2021–2025. Primary county: San Bernardino County, CA. FEMA NRI rates wildfire risk here as Very High.
3,935 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 570 | |
| 2022 | 795 | |
| 2023 | 800 | |
| 2024 | 904 | |
| 2025 | 866 |
Jul peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 92324 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Outside rubbish, trash or waste fire | 1,137 | 28.9% | |
| 2 | Outside rubbish fire, other | 938 | 23.8% | |
| 3 | Dumpster or other outside trash receptacle fire | 259 | 6.6% | |
| 4 | Passenger vehicle fire | 192 | 4.9% | |
| 5 | Fire, other | 140 | 3.6% |
For the 24 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 92324 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 206 | 34.4% | |
| 2 | Engine area, running gear, wheel area | 98 | 16.4% | |
| 3 | Outside area, other | 53 | 8.8% | |
| 4 | Highway, parking lot, street: on or near | 27 | 4.5% | |
| 5 | Operator/passenger area of transportation equip. | 25 | 4.2% | |
| 6 | Open area - outside; included are farmland, field | 17 | 2.8% | |
| 7 | Other | 12 | 2.0% | |
| 8 | Bedroom - < 5 persons; included are jail or prison | 12 | 2.0% | |
| 9 | All other areas | 149 | 24.9% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 429 | 71.6% | |
| 2 | Heat from powered equipment, other | 41 | 6.8% | |
| 3 | Arcing | 18 | 3.0% | |
| 4 | Match | 15 | 2.5% | |
| 5 | Hot or smoldering object, other | 11 | 1.8% | |
| 6 | Cigarette lighter | 11 | 1.8% | |
| 7 | Heat source: other | 10 | 1.7% | |
| 8 | Spark, ember or flame from operating equipment | 8 | 1.3% | |
| 9 | All other sources | 56 | 9.3% |
Largest single-incident losses in ZIP 92324 across 2021–2025. These 8 fires alone account for 111% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $1,000,000 | Fires in structures other than in a building | 2025 | Major |
| 2 | $940,468 | Building fires | 2025 | Major |
| 3 | $800,000 | Building fires | 2025 | Major |
| 4 | $560,000 | Building fires | 2024 | Major |
| 5 | $500,000 | Building fires | 2023 | Major |
| 6 | $500,000 | Building fires | 2023 | Major |
| 7 | $500,000 | Building fires | 2024 | Major |
| 8 | $419,000 | Building fires | 2023 | Major |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 92324.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Colton | 3,345 | |
| 2 | Moreno Valley | 55 | |
| 3 | Highgrove | 19 | |
| 4 | Rialto | 18 | |
| 5 | San Bernardino | 10 |
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 — 3,935 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.