In 2025, fire departments serving Lanham responded to 164 fire and hazmat incidents — from cooking fires to gas leaks to a single $200K building blaze. Here's the full picture.
Gas leak (natural gas or LPG) lead by count. Building fires lead by dollars. Together the top five categories make up about 67% of all calls.
Mar peaks. Aug dips. Watch for the typical fall climb starting in October.
964 incidents 2021–2025. Peak year was 2024. $5.7M cumulative property loss.
| Year | Incidents | YoY | |
|---|---|---|---|
| 2021 | 167 | — | |
| 2022 | 189 | +13.2% | |
| 2023 | 218 | +15.3% | |
| 2024 | 226 | +3.7% | |
| 2025 | 164 | -27.4% |
For the 6 building fires Lanham departments responded to in 2025, here's how they were classified once investigators were finished.
NFIRS Area of Origin (AREA_ORIG) for the 260 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 | Undetermined | 95 | 36.5% | |
| 2 | Engine area, running gear, wheel area | 36 | 13.8% | |
| 3 | Cooking area, kitchen | 15 | 5.8% | |
| 4 | Bedroom - < 5 persons; included are jail or prison | 14 | 5.4% | |
| 5 | Vehicle area, other | 14 | 5.4% | |
| 6 | Corridor, mall | 9 | 3.5% | |
| 7 | Other | 8 | 3.1% | |
| 8 | Outside area, other | 8 | 3.1% | |
| 9 | Entrance way, lobby | 5 | 1.9% | |
| 10 | Bathroom, checkroom, lavatory, locker room | 5 | 1.9% | |
| 11 | All other areas | 51 | 19.6% |
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 Lanham mix.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 182 | 70.0% | |
| 2 | Spark, ember or flame from operating equipment | 15 | 5.8% | |
| 3 | Heat source: other | 11 | 4.2% | |
| 4 | Arcing | 10 | 3.8% | |
| 5 | Heat from powered equipment, other | 9 | 3.5% | |
| 6 | Radiated, conducted heat from operating equipment | 6 | 2.3% | |
| 7 | Heat, spark from friction | 6 | 2.3% | |
| 8 | Cigarette | 4 | 1.5% | |
| 9 | Hot ember or ash | 3 | 1.2% | |
| 10 | Heat from other open flame or smoking materials | 2 | 0.8% | |
| 11 | All other sources | 12 | 4.6% |
Largest single-incident property losses reported by Lanham departments in 2025. These 8 fires alone account for 84% of the city's annual total.
| # | Property loss | Type | Severity | Status |
|---|---|---|---|---|
| 1 | $200,000 | Building fires | Significant | Investigated |
| 2 | $200,000 | Building fires | Significant | Investigated |
| 3 | $60,000 | Passenger vehicle fire | Significant | Investigated |
| 4 | $50,000 | Building fires | Significant | Investigated |
| 5 | $50,000 | Passenger vehicle fire | Significant | Investigated |
| 6 | $40,000 | Mobile property (vehicle) fire, other | Significant | Investigated |
| 7 | $33,000 | Passenger vehicle fire | Significant | Investigated |
| 8 | $30,000 | Passenger vehicle fire | Significant | Investigated |
Per-capita rates let us compare apples to apples. Lanham sits above the national average for incidents per resident.
Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 5,421 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.
| Year | Cause | Acres | Distance | |
|---|---|---|---|---|
| 1999 | Missing data/not specified/undetermined | 640 | 41.2 mi | |
| 2001 | Arson/incendiarism | 522 | 48.2 mi | |
| 2011 | Recreation and ceremony | 500 | 7.7 mi | |
| 2011 | Missing data/not specified/undetermined | 461 | 26.5 mi | |
| 2011 | Missing data/not specified/undetermined | 431 | 17.4 mi | |
| 2003 | Missing data/not specified/undetermined | 408 | 23.6 mi | |
| 2005 | Arson/incendiarism | 370 | 49.3 mi | |
| 2011 | Missing data/not specified/undetermined | 344 | 29.3 mi | |
| 2006 | Arson/incendiarism | 318 | 39.8 mi | |
| 1999 | Missing data/not specified/undetermined | 250 | 40.9 mi | |
| 2001 | Arson/incendiarism | 150 | 38.5 mi | |
| 2011 | Natural | 150 | 36.6 mi |
Top 10 ZIP codes by NFIRS incident count across 2021–2025. Each ZIP has its own fire profile — dive in for neighborhood-level context.
Six Maryland cities with population within ±25% of Lanham. 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.