ZIP 07430 recorded 152 fire and hazmat incidents in 2025, 416 across 2021–2025. Primary county: Bergen County, NJ.
416 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 50 | |
| 2022 | 87 | |
| 2023 | 7 | |
| 2024 | 120 | |
| 2025 | 152 |
Oct peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 07430 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Gas leak (natural gas or LPG) | 59 | 14.2% | |
| 2 | Building fires | 51 | 12.3% | |
| 3 | Arcing, shorted electrical equipment | 50 | 12.0% | |
| 4 | Cooking fire, confined to container | 27 | 6.5% | |
| 5 | Carbon monoxide incident | 27 | 6.5% |
For the 13 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 07430 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 25 | 27.8% | |
| 2 | Highway, parking lot, street: on or near | 18 | 20.0% | |
| 3 | Open area - outside; included are farmland, field | 10 | 11.1% | |
| 4 | Cargo/trunk area - all vehicles | 7 | 7.8% | |
| 5 | Cooking area, kitchen | 5 | 5.6% | |
| 6 | Operator/passenger area of transportation equip. | 5 | 5.6% | |
| 7 | Wildland, woods | 3 | 3.3% | |
| 8 | Bedroom - < 5 persons; included are jail or prison | 2 | 2.2% | |
| 9 | All other areas | 15 | 16.7% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 52 | 57.8% | |
| 2 | Heat from powered equipment, other | 11 | 12.2% | |
| 3 | Arcing | 8 | 8.9% | |
| 4 | Spark, ember or flame from operating equipment | 3 | 3.3% | |
| 5 | Radiated, conducted heat from operating equipment | 3 | 3.3% | |
| 6 | Hot or smoldering object, other | 2 | 2.2% | |
| 7 | Hot ember or ash | 2 | 2.2% | |
| 8 | Fireworks | 2 | 2.2% | |
| 9 | All other sources | 7 | 7.8% |
Largest single-incident losses in ZIP 07430 across 2021–2025. These 5 fires alone account for 456% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $723,112 | Building fires | 2022 | Major |
| 2 | $150,000 | Building fires | 2025 | Significant |
| 3 | $50,000 | Building fires | 2025 | Significant |
| 4 | $25,000 | Building fires | 2022 | Significant |
| 5 | $10,000 | Building fires | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 07430.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Mahwah | 413 | |
| 2 | Allendale | 1 | |
| 3 | Upper Saddle River | 1 | |
| 4 | West Milford | 1 |
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 — 416 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.