ZIP 60555 recorded 115 fire and hazmat incidents in 2025, 624 across 2021–2025. Primary county: DuPage County, IL.
624 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 120 | |
| 2022 | 90 | |
| 2023 | 157 | |
| 2024 | 142 | |
| 2025 | 115 |
Jul peaks. Oct dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 60555 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Gas leak (natural gas or LPG) | 128 | 20.5% | |
| 2 | Building fires | 110 | 17.6% | |
| 3 | Power line down | 84 | 13.5% | |
| 4 | Arcing, shorted electrical equipment | 41 | 6.6% | |
| 5 | Carbon monoxide incident | 37 | 5.9% |
For the 13 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 60555 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 28 | 25.2% | |
| 2 | Engine area, running gear, wheel area | 14 | 12.6% | |
| 3 | Open area - outside; included are farmland, field | 13 | 11.7% | |
| 4 | Outside area, other | 9 | 8.1% | |
| 5 | Highway, parking lot, street: on or near | 9 | 8.1% | |
| 6 | Courtyard, patio, porch, terrace | 7 | 6.3% | |
| 7 | Cooking area, kitchen | 5 | 4.5% | |
| 8 | Vehicle storage area; garage, carport | 5 | 4.5% | |
| 9 | All other areas | 21 | 18.9% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 66 | 59.5% | |
| 2 | Radiated, conducted heat from operating equipment | 6 | 5.4% | |
| 3 | Cigarette lighter | 6 | 5.4% | |
| 4 | Flame/torch used for lighting | 6 | 5.4% | |
| 5 | Hot ember or ash | 5 | 4.5% | |
| 6 | Heat from powered equipment, other | 3 | 2.7% | |
| 7 | Chemical reaction | 3 | 2.7% | |
| 8 | Radiated heat from another fire | 3 | 2.7% | |
| 9 | All other sources | 13 | 11.7% |
Largest single-incident losses in ZIP 60555 across 2021–2025. These 8 fires alone account for 580% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $500,000 | Building fires | 2024 | Major |
| 2 | $210,000 | Building fires | 2021 | Significant |
| 3 | $165,000 | Building fires | 2023 | Significant |
| 4 | $150,000 | Building fires | 2022 | Significant |
| 5 | $125,000 | Building fires | 2021 | Significant |
| 6 | $125,000 | Building fires | 2023 | Significant |
| 7 | $100,000 | Building fires | 2025 | Significant |
| 8 | $80,000 | Building fires | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 60555.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Warrenville | 618 | |
| 2 | Naperville | 2 |
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 — 624 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.