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2025 Annual Fire Report

Fires in Leonardtown, Maryland

In 2025, fire departments serving Leonardtown responded to 166 fire and hazmat incidents — from cooking fires to gas leaks to a single $50K building blaze. Here's the full picture.

Updated Sep 27, 2026 Grade C Peak yr 2022 St. Mary's County 4,586 residents 0 reporting departments 798 5-yr
Total incidents
166
-3.5% vs 2024
Building fires
51
Residential 67% Other 33%
Property loss
$111K
$93K structure · $18K contents
Deaths & injuries
0 / 0
0 civilian deaths · 0 civ injuries · 0 firefighter injuries
01 The mix

What kinds of fires happen here?

Building fires lead by count. Building fires lead by dollars. Together the top five categories make up about 67% of all calls.

166
Total Incidents
Building fires 51 30.7%
Gas leak (natural gas or LPG) 28 16.9%
Aircraft standby 13 7.8%
Carbon monoxide incident 10 6.0%
Power line down 9 5.4%
All other categories 55 33.1%
02 Seasonality

When do fires happen?

Jan peaks. Dec dips. Watch for the typical fall climb starting in October.

Jan 24
Feb 13
Mar 21
Apr 5
May 13
Jun 20
Jul 21
Aug 9
Sep 10
Oct 10
Nov 17
Dec 3
Fewer
More
2b Five-year trend

Year over year in Leonardtown

798 incidents 2021–2025. Peak year was 2022. $5.9M cumulative property loss.

YearIncidentsYoY 
2021 129 —
2022 197 +52.7%
2023 134 -32.0%
2024 172 +28.4%
2025 166 -3.5%
03 Cause of ignition

What sparks building fires?

For the 51 building fires Leonardtown departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
53%
9
Cause undetermined
12%
2
Intentional / arson
6%
1
Equipment / heat source failure
18%
3
Under investigation
6%
1
Act of nature (lightning)
5%
1
3b Where fires start

Where do fires start in Leonardtown?

NFIRS Area of Origin (AREA_ORIG) for the 107 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 originCountShare 
1 Undetermined 43 40.2%
2 Other 11 10.3%
3 Outside area, other 9 8.4%
4 Open area - outside; included are farmland, field 8 7.5%
5 Engine area, running gear, wheel area 7 6.5%
6 Vehicle area, other 3 2.8%
7 Wildland, woods 3 2.8%
8 Attic: vacant, crawl space above top story, cupola 2 1.9%
9 Wall surface: exterior 2 1.9%
10 Highway, parking lot, street: on or near 2 1.9%
11 All other areas 17 15.9%
3c What ignited it

What actually ignited the fire?

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 Leonardtown mix.

#Heat sourceCountShare 
1 Undetermined 58 54.2%
2 Heat from powered equipment, other 9 8.4%
3 Hot or smoldering object, other 8 7.5%
4 Spark, ember or flame from operating equipment 6 5.6%
5 Radiated, conducted heat from operating equipment 4 3.7%
6 Arcing 3 2.8%
7 Hot ember or ash 3 2.8%
8 Cigarette 3 2.8%
9 Match 3 2.8%
10 Heat source: other 2 1.9%
11 All other sources 8 7.5%
04 The biggest fires

7 fires · $93K in losses

Largest single-incident property losses reported by Leonardtown departments in 2025. These 7 fires alone account for 100% of the city's annual total.

# Property loss Type Severity Status
1 $50,000 Building fires Significant Investigated
2 $20,000 Building fires Significant Investigated
3 $10,000 Building fires Significant Investigated
4 $10,000 Building fires Significant Investigated
5 $3,000 Brush, or brush and grass mixture fire Significant Investigated
6 $250 Off-road vehicle or heavy equipment fire Significant Investigated
7 $5 Building fires Significant Investigated
05 How Leonardtown compares

Leonardtown vs Maryland vs the nation

Per-capita rates let us compare apples to apples. Leonardtown sits above the national average for incidents per resident.

36.2
Incidents per 1,000 residents
Leonardtown
36.2
MD avg
8.27
US avg
7.48
11.12
Building fires per 1,000 residents
Leonardtown
11.12
MD avg
1.06
US avg
0.85
0
Civilian fire deaths per million
Leonardtown
0
MD avg
2.7
US avg
5.9
5b Who gets hurt

Casualty demographics in Leonardtown

6 fire-related casualties recorded in NFIRS Module 11 across the 2021–2025 window. Age, gender, and severity are coarse-binned — no individual identification possible.

AgeCount 
0-9 0
10-19 0
20-29 2
30-39 2
40-49 1
50-59 1
60-69 0
70-79 0
80+ 0
Civilian vs firefighter
Civilian 1 FF 5
Gender
M 6 F 0 Unk 0
Severity (1=minor → 5=fatal)
0
1
0
2
0
3
4
4
0
5
5c Wildfires nearby

Wildfires within 50 mi of Leonardtown

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 33,206 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.

50 mi radius
YearCauseAcresDistance 
2007 Debris and open burning 3,208 36.8 mi
2011 Missing data/not specified/undetermined 2,910 37.5 mi
2009 Missing data/not specified/undetermined 2,124 35.5 mi
2010 Missing data/not specified/undetermined 2,066 35.9 mi
2005 Arson/incendiarism 1,800 37.1 mi
2001 Arson/incendiarism 1,756 37.5 mi
2011 Missing data/not specified/undetermined 1,700 38.7 mi
2006 Arson/incendiarism 1,596 32.9 mi
2001 Arson/incendiarism 1,580 39.3 mi
2011 Arson/incendiarism 1,367 32.7 mi
2009 Missing data/not specified/undetermined 1,238 40.4 mi
2017 Arson/incendiarism 1,057 36.0 mi
5d Top ZIPs

Where in Leonardtown do fires concentrate?

Top 4 ZIP codes by NFIRS incident count across 2021–2025. Each ZIP has its own fire profile — dive in for neighborhood-level context.

#ZIP5-yr incidents 
1 20650 793
2 20653 2
3 20659 2
4 20624 1
5e Peer cities

Cities similar to Leonardtown

Six Maryland cities with population within ±25% of Leonardtown. Useful comparison targets — same state, similar size, different fire profile.

07 Stay prepared

Before the next Red Flag day.

A 30-minute weekend can cut your home's exposure substantially. These four checklists are a good starting point.

About this data

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.