ZIP 92866 recorded 16 fire and hazmat incidents in 2025, 100 across 2021–2025. Primary county: Orange County, CA. FEMA NRI rates wildfire risk here as Very High.
100 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 46 | |
| 2022 | 17 | |
| 2023 | 12 | |
| 2024 | 9 | |
| 2025 | 16 |
Jun peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 92866 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Power line down | 20 | 20.0% | |
| 2 | Electrical wiring/equipment problem, other | 18 | 18.0% | |
| 3 | Building fires | 8 | 8.0% | |
| 4 | Dumpster or other outside trash receptacle fire | 6 | 6.0% | |
| 5 | Outside rubbish, trash or waste fire | 5 | 5.0% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 92866 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 6 | 21.4% | |
| 2 | Chute/container - trash, rubbish, waste | 4 | 14.3% | |
| 3 | Engine area, running gear, wheel area | 4 | 14.3% | |
| 4 | Highway, parking lot, street: on or near | 3 | 10.7% | |
| 5 | Other | 2 | 7.1% | |
| 6 | Outside area, other | 2 | 7.1% | |
| 7 | Corridor, mall | 1 | 3.6% | |
| 8 | Cooking area, kitchen | 1 | 3.6% | |
| 9 | All other areas | 5 | 17.9% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 16 | 57.1% | |
| 2 | Flame/torch used for lighting | 3 | 10.7% | |
| 3 | Radiated, conducted heat from operating equipment | 2 | 7.1% | |
| 4 | Arcing | 2 | 7.1% | |
| 5 | Heat source: other | 1 | 3.6% | |
| 6 | Hot or smoldering object, other | 1 | 3.6% | |
| 7 | Cigarette | 1 | 3.6% | |
| 8 | Match | 1 | 3.6% | |
| 9 | All other sources | 1 | 3.6% |
Largest single-incident losses in ZIP 92866 across 2021–2025. These 8 fires alone account for 63175% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $200,000 | Building fires | 2022 | Significant |
| 2 | $15,000 | Building fires | 2021 | Significant |
| 3 | $15,000 | Passenger vehicle fire | 2023 | Significant |
| 4 | $10,000 | Passenger vehicle fire | 2024 | Significant |
| 5 | $5,000 | Cooking fire, confined to container | 2023 | Significant |
| 6 | $4,000 | Mobile property (vehicle) fire, other | 2021 | Significant |
| 7 | $2,500 | Mobile property (vehicle) fire, other | 2024 | Significant |
| 8 | $1,200 | Road freight or transport vehicle fire | 2022 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 92866.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Orange | 100 |
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 — 100 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.