ZIP 60515 recorded 325 fire and hazmat incidents in 2025, 1,405 across 2021–2025. Primary county: DuPage County, IL.
1,405 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 221 | |
| 2022 | 253 | |
| 2023 | 304 | |
| 2024 | 302 | |
| 2025 | 325 |
Jun peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 60515 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Gas leak (natural gas or LPG) | 310 | 22.1% | |
| 2 | Power line down | 257 | 18.3% | |
| 3 | Building fires | 254 | 18.1% | |
| 4 | Carbon monoxide incident | 98 | 7.0% | |
| 5 | Arcing, shorted electrical equipment | 81 | 5.8% |
For the 45 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 60515 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 32 | 15.8% | |
| 2 | Undetermined | 31 | 15.3% | |
| 3 | Outside area, other | 21 | 10.3% | |
| 4 | Cooking area, kitchen | 11 | 5.4% | |
| 5 | Courtyard, patio, porch, terrace | 11 | 5.4% | |
| 6 | Highway, parking lot, street: on or near | 10 | 4.9% | |
| 7 | Open area - outside; included are farmland, field | 10 | 4.9% | |
| 8 | Other | 9 | 4.4% | |
| 9 | All other areas | 68 | 33.5% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 104 | 51.2% | |
| 2 | Arcing | 18 | 8.9% | |
| 3 | Heat from powered equipment, other | 17 | 8.4% | |
| 4 | Radiated, conducted heat from operating equipment | 12 | 5.9% | |
| 5 | Cigarette | 7 | 3.4% | |
| 6 | Chemical reaction | 6 | 3.0% | |
| 7 | Hot ember or ash | 5 | 2.5% | |
| 8 | Spark, ember or flame from operating equipment | 4 | 2.0% | |
| 9 | All other sources | 30 | 14.8% |
Largest single-incident losses in ZIP 60515 across 2021–2025. These 8 fires alone account for 174% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $500,000 | Building fires | 2025 | Major |
| 2 | $350,000 | Building fires | 2023 | Major |
| 3 | $350,000 | Building fires | 2023 | Major |
| 4 | $335,000 | Building fires | 2023 | Major |
| 5 | $332,000 | Building fires | 2025 | Major |
| 6 | $300,000 | Building fires | 2024 | Major |
| 7 | $200,000 | Passenger vehicle fire | 2024 | Significant |
| 8 | $180,000 | Building fires | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 60515.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Downers Grove | 1,299 | |
| 2 | Lisle | 1 | |
| 3 | Naperville | 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 — 1,405 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.