ZIP 60504 recorded 231 fire and hazmat incidents in 2025, 912 across 2021–2025. Primary county: Kane County, IL.
912 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 126 | |
| 2022 | 141 | |
| 2023 | 201 | |
| 2024 | 213 | |
| 2025 | 231 |
Nov peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 60504 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Gas leak (natural gas or LPG) | 292 | 32.0% | |
| 2 | Carbon monoxide incident | 170 | 18.6% | |
| 3 | Unauthorized burning | 62 | 6.8% | |
| 4 | Cooking fire, confined to container | 57 | 6.2% | |
| 5 | Building fires | 52 | 5.7% |
For the 10 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 60504 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Open area - outside; included are farmland, field | 28 | 15.7% | |
| 2 | Engine area, running gear, wheel area | 20 | 11.2% | |
| 3 | Undetermined | 14 | 7.9% | |
| 4 | Cooking area, kitchen | 11 | 6.2% | |
| 5 | Vehicle storage area; garage, carport | 11 | 6.2% | |
| 6 | Exterior balcony, unenclosed porch | 11 | 6.2% | |
| 7 | Outside area, other | 11 | 6.2% | |
| 8 | Chute/container - trash, rubbish, waste | 8 | 4.5% | |
| 9 | All other areas | 64 | 36.0% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 98 | 55.1% | |
| 2 | Radiated, conducted heat from operating equipment | 13 | 7.3% | |
| 3 | Hot ember or ash | 10 | 5.6% | |
| 4 | Hot or smoldering object, other | 8 | 4.5% | |
| 5 | Spark, ember or flame from operating equipment | 5 | 2.8% | |
| 6 | Candle | 5 | 2.8% | |
| 7 | Arcing | 4 | 2.2% | |
| 8 | Cigarette lighter | 4 | 2.2% | |
| 9 | All other sources | 31 | 17.4% |
Largest single-incident losses in ZIP 60504 across 2021–2025. These 8 fires alone account for 233% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $500,000 | Building fires | 2024 | Major |
| 2 | $400,000 | Building fires | 2024 | Major |
| 3 | $160,000 | Building fires | 2023 | Significant |
| 4 | $150,000 | Building fires | 2025 | Significant |
| 5 | $125,000 | Building fires | 2024 | Significant |
| 6 | $100,000 | Building fires | 2025 | Significant |
| 7 | $85,000 | Building fires | 2025 | Significant |
| 8 | $75,000 | Fires in structures other than in a building | 2023 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 60504.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Aurora | 906 | |
| 2 | Naperville | 5 |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| DuPage County | IL | 0.50 | FIPS 17043 |
| Kendall County | IL | 0.50 | FIPS 17093 |
| Will County | IL | 0.50 | FIPS 17197 |
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 — 912 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.