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2025 Annual Fire Report

Fires in Lincoln, Delaware

In 2025, fire departments serving Lincoln responded to 72 fire and hazmat incidents — from cooking fires to gas leaks to a single $250K building blaze. Here's the full picture.

Updated Sep 27, 2026 Grade C Peak yr 2025 Sussex County 1,439 residents 0 reporting departments 238 5-yr
Total incidents
72
+100.0% vs 2024
Building fires
13
Residential 62% Other 38%
Property loss
$385K
$300K structure · $85K 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 51% of all calls.

72
Total Incidents
Building fires 13 18.1%
Forest, woods or wildland fire 7 9.7%
Brush, or brush and grass mixture fire 7 9.7%
Grass fire 6 8.3%
Fire, other 4 5.6%
All other categories 35 48.6%
02 Seasonality

When do fires happen?

Apr peaks. Jul dips. Watch for the typical fall climb starting in October.

Jan 1
Feb 8
Mar 18
Apr 21
May 1
Jun 6
Jul 0
Aug 3
Sep 4
Oct 5
Nov 5
Dec 0
Fewer
More
2b Five-year trend

Year over year in Lincoln

238 incidents 2021–2025. Peak year was 2025. $416K cumulative property loss.

YearIncidentsYoY 
2021 35 —
2022 43 +22.9%
2023 52 +20.9%
2024 36 -30.8%
2025 72 +100.0%
03 Cause of ignition

What sparks building fires?

For the 13 building fires Lincoln departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
54%
15
Cause undetermined
4%
1
Intentional / arson
0%
0
Equipment / heat source failure
4%
1
Under investigation
36%
10
Act of nature (lightning)
2%
1
3b Where fires start

Where do fires start in Lincoln?

NFIRS Area of Origin (AREA_ORIG) for the 90 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 51 56.7%
2 Engine area, running gear, wheel area 5 5.6%
3 Open area - outside; included are farmland, field 5 5.6%
4 Cooking area, kitchen 3 3.3%
5 Substructure area or space, crawl space 3 3.3%
6 Vehicle area, other 3 3.3%
7 Outside area, other 3 3.3%
8 Other 2 2.2%
9 Operator/passenger area of transportation equip. 2 2.2%
10 Highway, parking lot, street: on or near 2 2.2%
11 All other areas 11 12.2%
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 Lincoln mix.

#Heat sourceCountShare 
1 Undetermined 63 70.0%
2 Arcing 4 4.4%
3 Heat from powered equipment, other 3 3.3%
4 Spark, ember or flame from operating equipment 3 3.3%
5 Hot ember or ash 3 3.3%
6 Chemical reaction 3 3.3%
7 Hot or smoldering object, other 2 2.2%
8 Flame/torch used for lighting 2 2.2%
9 Heat source: other 1 1.1%
10 Radiated, conducted heat from operating equipment 1 1.1%
11 All other sources 5 5.6%
04 The biggest fires

4 fires · $300K in losses

Largest single-incident property losses reported by Lincoln departments in 2025. These 4 fires alone account for 100% of the city's annual total.

# Property loss Type Severity Status
1 $250,000 Building fires Major Investigated
2 $50,000 Building fires Significant Investigated
3 $1 Grass fire Significant Investigated
4 $1 Mobile property (vehicle) fire, other Significant Investigated
05 How Lincoln compares

Lincoln vs Delaware vs the nation

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

50.03
Incidents per 1,000 residents
Lincoln
50.03
DE avg
25.32
US avg
7.48
9.03
Building fires per 1,000 residents
Lincoln
9.03
DE avg
6.22
US avg
0.85
0
Civilian fire deaths per million
Lincoln
0
DE avg
7
US avg
5.9
5c Wildfires nearby

Wildfires within 50 mi of Lincoln

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 36,554 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 43.8 mi
2011 Missing data/not specified/undetermined 2,910 45.1 mi
2009 Missing data/not specified/undetermined 2,124 45.9 mi
2010 Missing data/not specified/undetermined 2,066 45.5 mi
1995 Arson/incendiarism 2,000 22.9 mi
2005 Arson/incendiarism 1,800 46.0 mi
2001 Arson/incendiarism 1,756 45.5 mi
2011 Missing data/not specified/undetermined 1,700 43.5 mi
2006 Arson/incendiarism 1,596 47.5 mi
2001 Arson/incendiarism 1,580 44.6 mi
2014 Arson/incendiarism 1,535 35.6 mi
2020 Natural 1,518 35.5 mi
5d Top ZIPs

Where in Lincoln do fires concentrate?

Top 3 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 19960 236
2 19941 1
3 19963 1
5e Peer cities

Cities similar to Lincoln

Six Delaware cities with population within ±25% of Lincoln. 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.