ZIP 10504 recorded 54 fire and hazmat incidents in 2025, 325 across 2021–2025. Primary county: Westchester County, NY. FEMA NRI rates wildfire risk here as Moderate.
325 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 30 | |
| 2022 | 68 | |
| 2023 | 74 | |
| 2024 | 99 | |
| 2025 | 54 |
Oct peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 10504 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Power line down | 49 | 15.1% | |
| 2 | Gas leak (natural gas or LPG) | 47 | 14.5% | |
| 3 | Carbon monoxide incident | 45 | 13.8% | |
| 4 | Electrical wiring/equipment problem, other | 43 | 13.2% | |
| 5 | Arcing, shorted electrical equipment | 41 | 12.6% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 10504 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 6 | 20.7% | |
| 2 | Engine area, running gear, wheel area | 4 | 13.8% | |
| 3 | Outside area, other | 3 | 10.3% | |
| 4 | Other | 2 | 6.9% | |
| 5 | Highway, parking lot, street: on or near | 2 | 6.9% | |
| 6 | Bedroom - < 5 persons; included are jail or prison | 1 | 3.4% | |
| 7 | Cooking area, kitchen | 1 | 3.4% | |
| 8 | Chute/container - trash, rubbish, waste | 1 | 3.4% | |
| 9 | All other areas | 9 | 31.0% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 17 | 58.6% | |
| 2 | Heat from powered equipment, other | 3 | 10.3% | |
| 3 | Hot ember or ash | 2 | 6.9% | |
| 4 | Heat source: other | 1 | 3.4% | |
| 5 | Spark, ember or flame from operating equipment | 1 | 3.4% | |
| 6 | Arcing | 1 | 3.4% | |
| 7 | Hot or smoldering object, other | 1 | 3.4% | |
| 8 | Heat from other open flame or smoking materials | 1 | 3.4% | |
| 9 | All other sources | 2 | 6.9% |
Largest single-incident losses in ZIP 10504 across 2021–2025. These 8 fires alone account for 3133% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $200,000 | Building fires | 2024 | Significant |
| 2 | $100,000 | Building fires | 2022 | Significant |
| 3 | $50,000 | Fire, other | 2023 | Significant |
| 4 | $40,000 | Passenger vehicle fire | 2023 | Significant |
| 5 | $25,000 | Mobile property (vehicle) fire, other | 2022 | Significant |
| 6 | $25,000 | Passenger vehicle fire | 2023 | Significant |
| 7 | $15,000 | Fire, other | 2023 | Significant |
| 8 | $15,000 | Mobile property (vehicle) fire, other | 2024 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 10504.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Armonk | 319 | |
| 2 | North Castle | 5 |
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 — 325 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.