In 2025, fire departments serving Chicago Heights responded to 297 fire and hazmat incidents — from cooking fires to gas leaks to a single $75K building blaze. Here's the full picture.
Carbon monoxide incident lead by count. Building fires lead by dollars. Together the top five categories make up about 61% of all calls.
Sep peaks. Jan dips. Watch for the typical fall climb starting in October.
1,394 incidents 2021–2025. Peak year was 2024. $2.8M cumulative property loss. 1 civilian deaths.
| Year | Incidents | YoY | |
|---|---|---|---|
| 2021 | 230 | — | |
| 2022 | 300 | +30.4% | |
| 2023 | 263 | -12.3% | |
| 2024 | 304 | +15.6% | |
| 2025 | 297 | -2.3% |
For the 23 building fires Chicago Heights departments responded to in 2025, here's how they were classified once investigators were finished.
NFIRS Area of Origin (AREA_ORIG) for the 232 building fires investigators classified across 2021–2025. The room or location where ignition occurred — kitchens, bedrooms, exterior, vehicle areas — tells you where to focus prevention.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 43 | 18.5% | |
| 2 | Undetermined | 34 | 14.7% | |
| 3 | Vehicle area, other | 14 | 6.0% | |
| 4 | Outside area, other | 14 | 6.0% | |
| 5 | Bedroom - < 5 persons; included are jail or prison | 11 | 4.7% | |
| 6 | Cooking area, kitchen | 10 | 4.3% | |
| 7 | Wall surface: exterior | 10 | 4.3% | |
| 8 | Vehicle storage area; garage, carport | 9 | 3.9% | |
| 9 | Operator/passenger area of transportation equip. | 9 | 3.9% | |
| 10 | Open area - outside; included are farmland, field | 9 | 3.9% | |
| 11 | All other areas | 69 | 29.7% |
NFIRS Heat Source (HEAT_SOURC) — the physical thing that started it. Spark or ember from operating equipment, an open flame, smoking materials, or hot embers from a fireplace are the leading culprits nationwide. Here's the Chicago Heights mix.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 131 | 56.5% | |
| 2 | Heat source: other | 26 | 11.2% | |
| 3 | Heat from powered equipment, other | 10 | 4.3% | |
| 4 | Spark, ember or flame from operating equipment | 7 | 3.0% | |
| 5 | Arcing | 7 | 3.0% | |
| 6 | Hot or smoldering object, other | 7 | 3.0% | |
| 7 | Heat from direct flame, convection currents | 7 | 3.0% | |
| 8 | Radiated, conducted heat from operating equipment | 5 | 2.2% | |
| 9 | Heat from other open flame or smoking materials | 4 | 1.7% | |
| 10 | Backfire from internal combustion engine | 4 | 1.7% | |
| 11 | All other sources | 24 | 10.3% |
Largest single-incident property losses reported by Chicago Heights departments in 2025. These 8 fires alone account for 70% of the city's annual total.
| # | Property loss | Type | Severity | Status |
|---|---|---|---|---|
| 1 | $75,000 | Building fires | Significant | Investigated |
| 2 | $70,000 | Building fires | Significant | Investigated |
| 3 | $55,000 | Building fires | Significant | Investigated |
| 4 | $50,000 | Building fires | Significant | Investigated |
| 5 | $50,000 | Building fires | Significant | Investigated |
| 6 | $50,000 | Passenger vehicle fire | Significant | Investigated |
| 7 | $45,000 | Building fires | Significant | Investigated |
| 8 | $42,000 | Building fires | Significant | Investigated |
Per-capita rates let us compare apples to apples. Chicago Heights sits above the national average for incidents per resident.
7 fire-related casualties recorded in NFIRS Module 11 across the 2021–2025 window. Age, gender, and severity are coarse-binned — no individual identification possible.
| Age | Count | |
|---|---|---|
| 0-9 | 0 | |
| 10-19 | 1 | |
| 20-29 | 1 | |
| 30-39 | 3 | |
| 40-49 | 0 | |
| 50-59 | 2 | |
| 60-69 | 0 | |
| 70-79 | 0 | |
| 80+ | 0 |
Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 5,306 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.
| Year | Cause | Acres | Distance | |
|---|---|---|---|---|
| 2003 | Natural | 600 | 35.0 mi | |
| 2002 | Railroad operations and maintenance | 396 | 19.4 mi | |
| 1993 | Railroad operations and maintenance | 341 | 19.4 mi | |
| 2012 | Railroad operations and maintenance | 291 | 18.7 mi | |
| 2019 | Railroad operations and maintenance | 274 | 20.7 mi | |
| 1995 | Debris and open burning | 253 | 18.0 mi | |
| 1996 | Railroad operations and maintenance | 244 | 19.2 mi | |
| 2003 | Debris and open burning | 232 | 29.7 mi | |
| 2019 | Railroad operations and maintenance | 216 | 19.4 mi | |
| 2003 | Missing data/not specified/undetermined | 204 | 18.3 mi | |
| 1994 | Railroad operations and maintenance | 191 | 19.7 mi | |
| 1994 | Railroad operations and maintenance | 190 | 17.7 mi |
Top 7 ZIP codes by NFIRS incident count across 2021–2025. Each ZIP has its own fire profile — dive in for neighborhood-level context.
Six Illinois cities with population within ±25% of Chicago Heights. Useful comparison targets — same state, similar size, different fire profile.
A 30-minute weekend can cut your home's exposure substantially. These four checklists are a good starting point.
Numbers reflect incidents reported by participating fire departments to the National Fire Incident Reporting System (NFIRS) Public Data Release for calendar year 2025. NFIRS is voluntary — about 23,000 of roughly 30,000 US fire departments report — so totals are a strong indicator, not a complete census. Per-capita comparisons use 2023 ACS population estimates. Wildland fire data complements NFIRS with NIFC and USFS perimeters. Active-fire counts come from a dated NIFC snapshot, not a live feed.