ZIP 11797 recorded 34 fire and hazmat incidents in 2025, 147 across 2021–2025. Primary county: Nassau County, NY. FEMA NRI rates wildfire risk here as Moderate.
147 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 30 | |
| 2022 | 27 | |
| 2023 | 42 | |
| 2024 | 14 | |
| 2025 | 34 |
Jan peaks. May dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 11797 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Carbon monoxide incident | 30 | 20.4% | |
| 2 | Gas leak (natural gas or LPG) | 29 | 19.7% | |
| 3 | Arcing, shorted electrical equipment | 13 | 8.8% | |
| 4 | Power line down | 8 | 5.4% | |
| 5 | Building fires | 7 | 4.8% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 11797 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 1 | 100.0% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 1 | 100.0% |
Largest single-incident losses in ZIP 11797 across 2021–2025. These 1 fires alone account for 0% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $1,000,000 | Building fires | 2023 | Major |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 11797.
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 — 147 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.