In 2025, fire departments serving Coralville responded to 214 fire and hazmat incidents — from cooking fires to gas leaks to a single $43K building blaze. Here's the full picture.
Vehicle accident, general cleanup lead by count. Building fires lead by dollars. Together the top five categories make up about 61% of all calls.
Jul peaks. Feb dips. Watch for the typical fall climb starting in October.
733 incidents 2021–2025. Peak year was 2025. $1.2M cumulative property loss.
| Year | Incidents | YoY | |
|---|---|---|---|
| 2021 | 111 | — | |
| 2022* | 22 | — | |
| 2023 | 198 | — | |
| 2024 | 188 | -5.1% | |
| 2025 | 214 | +13.8% |
* Well below Coralville's usual volume. That almost always means one or more departments didn't submit a full year to NFIRS, not that fires dropped, so no year-over-year change is shown for it.
For the 21 building fires Coralville departments responded to in 2025, here's how they were classified once investigators were finished.
NFIRS Area of Origin (AREA_ORIG) for the 87 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 | 24 | 27.6% | |
| 2 | Cooking area, kitchen | 8 | 9.2% | |
| 3 | Storage room, area, tank, or bin | 6 | 6.9% | |
| 4 | Cargo/trunk area - all vehicles | 6 | 6.9% | |
| 5 | Outside area, other | 6 | 6.9% | |
| 6 | Highway, parking lot, street: on or near | 5 | 5.7% | |
| 7 | Chute/container - trash, rubbish, waste | 4 | 4.6% | |
| 8 | Undetermined | 4 | 4.6% | |
| 9 | Exterior, exposed surface | 3 | 3.4% | |
| 10 | Courtyard, patio, porch, terrace | 3 | 3.4% | |
| 11 | All other areas | 18 | 20.7% |
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 Coralville mix.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 46 | 52.9% | |
| 2 | Radiated, conducted heat from operating equipment | 12 | 13.8% | |
| 3 | Arcing | 6 | 6.9% | |
| 4 | Heat from powered equipment, other | 3 | 3.4% | |
| 5 | Spark, ember or flame from operating equipment | 3 | 3.4% | |
| 6 | Fireworks | 3 | 3.4% | |
| 7 | Cigarette | 3 | 3.4% | |
| 8 | Hot or smoldering object, other | 2 | 2.3% | |
| 9 | Heat, spark from friction | 2 | 2.3% | |
| 10 | Hot ember or ash | 1 | 1.1% | |
| 11 | All other sources | 6 | 6.9% |
Largest single-incident property losses reported by Coralville departments in 2025. These 8 fires alone account for 98% of the city's annual total.
| # | Property loss | Type | Severity | Status |
|---|---|---|---|---|
| 1 | $43,000 | Road freight or transport vehicle fire | Significant | Investigated |
| 2 | $32,000 | Building fires | Significant | Investigated |
| 3 | $25,000 | Building fires | Significant | Investigated |
| 4 | $20,000 | Building fires | Significant | Investigated |
| 5 | $10,000 | Passenger vehicle fire | Significant | Investigated |
| 6 | $10,000 | Building fires | Significant | Investigated |
| 7 | $10,000 | Road freight or transport vehicle fire | Significant | Investigated |
| 8 | $7,200 | Passenger vehicle fire | Significant | Investigated |
Per-capita rates let us compare apples to apples. Coralville sits above the national average for incidents per resident.
Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 9,003 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.
| Year | Cause | Acres | Distance | |
|---|---|---|---|---|
| 2003 | Recreation and ceremony | 1,200 | 40.1 mi | |
| 2000 | Missing data/not specified/undetermined | 832 | 40.1 mi | |
| 2011 | Missing data/not specified/undetermined | 824 | 28.5 mi | |
| 2003 | Missing data/not specified/undetermined | 820 | 40.1 mi | |
| 2003 | Arson/incendiarism | 630 | 40.1 mi | |
| 2018 | Debris and open burning | 402 | 37.4 mi | |
| 2012 | Debris and open burning | 400 | 14.5 mi | |
| 2006 | Missing data/not specified/undetermined | 360 | 31.9 mi | |
| 1996 | Debris and open burning | 333 | 47.8 mi | |
| 2018 | Debris and open burning | 316 | 32.2 mi | |
| 2000 | Missing data/not specified/undetermined | 282 | 40.1 mi | |
| 2011 | Debris and open burning | 250 | 40.7 mi |
Top 6 ZIP codes by NFIRS incident count across 2021–2025. Each ZIP has its own fire profile — dive in for neighborhood-level context.
Six Iowa cities with population within ±25% of Coralville. 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.