ZIP 92557 recorded 119 fire and hazmat incidents in 2025, 714 across 2021–2025. Primary county: Riverside County, CA. FEMA NRI rates wildfire risk here as Very High.
714 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 161 | |
| 2022 | 161 | |
| 2023 | 138 | |
| 2024 | 135 | |
| 2025 | 119 |
Jul peaks. May dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 92557 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Outside rubbish, trash or waste fire | 180 | 25.2% | |
| 2 | Building fires | 79 | 11.1% | |
| 3 | Passenger vehicle fire | 69 | 9.7% | |
| 4 | Gas leak (natural gas or LPG) | 53 | 7.4% | |
| 5 | Dumpster or other outside trash receptacle fire | 36 | 5.0% |
For the 16 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 92557 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 50 | 16.6% | |
| 2 | Outside area, other | 42 | 13.9% | |
| 3 | Highway, parking lot, street: on or near | 26 | 8.6% | |
| 4 | Cooking area, kitchen | 20 | 6.6% | |
| 5 | Undetermined | 18 | 6.0% | |
| 6 | Open area - outside; included are farmland, field | 17 | 5.6% | |
| 7 | Courtyard, patio, porch, terrace | 14 | 4.6% | |
| 8 | Bathroom, checkroom, lavatory, locker room | 13 | 4.3% | |
| 9 | All other areas | 102 | 33.8% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 136 | 45.0% | |
| 2 | Arcing | 28 | 9.3% | |
| 3 | Heat from powered equipment, other | 26 | 8.6% | |
| 4 | Heat source: other | 14 | 4.6% | |
| 5 | Hot or smoldering object, other | 14 | 4.6% | |
| 6 | Cigarette lighter | 12 | 4.0% | |
| 7 | Cigarette | 9 | 3.0% | |
| 8 | Heat from other open flame or smoking materials | 7 | 2.3% | |
| 9 | All other sources | 56 | 18.5% |
Largest single-incident losses in ZIP 92557 across 2021–2025. These 8 fires alone account for 391% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $600,000 | Building fires | 2024 | Major |
| 2 | $600,000 | Fires in structures other than in a building | 2024 | Major |
| 3 | $370,000 | Building fires | 2021 | Major |
| 4 | $300,000 | Building fires | 2021 | Major |
| 5 | $250,000 | Building fires | 2024 | Major |
| 6 | $225,000 | Building fires | 2025 | Significant |
| 7 | $200,000 | Fires in structures other than in a building | 2021 | Significant |
| 8 | $200,000 | Building fires | 2024 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 92557.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Moreno Valley | 685 | |
| 2 | Riverside | 14 | |
| 3 | Highgrove | 11 |
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 — 714 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.