Home› California› Pasadena
2025 Annual Fire Report

Fires in Pasadena, California

In 2025, fire departments serving Pasadena responded to 613 fire and hazmat incidents — from cooking fires to gas leaks to a single $1.5M building blaze. Here's the full picture.

Updated Sep 27, 2026 Grade A Peak yr 2025 Los Angeles County 137,554 residents 0 reporting departments 2,946 5-yr
Total incidents
613
+4.3% vs 2024
Building fires
41
Residential 66% Other 34%
Property loss
$14.8M
$3.9M structure · $10.9M contents
Deaths & injuries
0 / 0
0 civilian deaths · 0 civ injuries · 0 firefighter injuries
01 The mix

What kinds of fires happen here?

Trash or rubbish fire, contained lead by count. Building fires lead by dollars. Together the top five categories make up about 41% of all calls.

613
Total Incidents
Trash or rubbish fire, contained 56 9.1%
Hazardous condition, other 53 8.6%
Outside rubbish, trash or waste fire 52 8.5%
Gas leak (natural gas or LPG) 49 8.0%
Building fires 41 6.7%
All other categories 362 59.1%
02 Seasonality

When do fires happen?

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

Jan 153
Feb 56
Mar 47
Apr 50
May 41
Jun 49
Jul 50
Aug 31
Sep 40
Oct 52
Nov 43
Dec 1
Fewer
More
2b Five-year trend

Year over year in Pasadena

2,946 incidents 2021–2025. Peak year was 2025. $25.4M cumulative property loss.

YearIncidentsYoY 
2021 575 —
2022 591 +2.8%
2023 579 -2.0%
2024 588 +1.6%
2025 613 +4.3%
03 Cause of ignition

What sparks building fires?

For the 41 building fires Pasadena departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
25%
28
Cause undetermined
36%
41
Intentional / arson
9%
10
Equipment / heat source failure
20%
23
Under investigation
10%
11
Act of nature (lightning)
0%
0
3b Where fires start

Where do fires start in Pasadena?

NFIRS Area of Origin (AREA_ORIG) for the 850 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 Engine area, running gear, wheel area 140 16.5%
2 Highway, parking lot, street: on or near 88 10.4%
3 Outside area, other 82 9.6%
4 Cooking area, kitchen 76 8.9%
5 Chute/container - trash, rubbish, waste 73 8.6%
6 Open area - outside; included are farmland, field 61 7.2%
7 Undetermined 34 4.0%
8 Other 24 2.8%
9 Vehicle area, other 22 2.6%
10 Cargo/trunk area - all vehicles 19 2.2%
11 All other areas 231 27.2%
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 Pasadena mix.

#Heat sourceCountShare 
1 Undetermined 375 44.1%
2 Radiated, conducted heat from operating equipment 66 7.8%
3 Arcing 60 7.1%
4 Hot ember or ash 45 5.3%
5 Spark, ember or flame from operating equipment 42 4.9%
6 Heat from powered equipment, other 41 4.8%
7 Hot or smoldering object, other 35 4.1%
8 Heat from other open flame or smoking materials 30 3.5%
9 Heat source: other 18 2.1%
10 Cigarette lighter 18 2.1%
11 All other sources 120 14.1%
04 The biggest fires

8 fires · $3.4M in losses

Largest single-incident property losses reported by Pasadena departments in 2025. These 8 fires alone account for 87% of the city's annual total.

# Property loss Type Severity Status
1 $1,500,000 Building fires Major Investigated
2 $1,000,000 Building fires Major Investigated
3 $300,000 Passenger vehicle fire Major Investigated
4 $150,000 Building fires Significant Investigated
5 $150,000 Building fires Significant Investigated
6 $100,000 Building fires Significant Investigated
7 $100,000 Natural vegetation fire, other Significant Investigated
8 $60,000 Building fires Significant Investigated
05 How Pasadena compares

Pasadena vs California vs the nation

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

4.46
Incidents per 1,000 residents
Pasadena
4.46
CA avg
5.32
US avg
7.48
0.3
Building fires per 1,000 residents
Pasadena
0.3
CA avg
0.32
US avg
0.85
0
Civilian fire deaths per million
Pasadena
0
CA avg
2.9
US avg
5.9
5c Wildfires nearby

Wildfires within 50 mi of Pasadena

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 1,388,350 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.

50 mi radius
YearCauseAcresDistance 
2006 Debris and open burning 162,702 48.6 mi
2009 Arson/incendiarism 160,371 6.4 mi
2020 Missing data/not specified/undetermined 115,997 12.0 mi
2003 Missing data/not specified/undetermined 108,204 33.9 mi
2018 Missing data/not specified/undetermined 96,949 32.5 mi
2003 Arson/incendiarism 91,281 49.4 mi
2003 Equipment and vehicle use 63,720 42.0 mi
2003 Arson/incendiarism 59,788 37.6 mi
2007 Power generation/transmission/distribution 45,300 42.8 mi
2016 Missing data/not specified/undetermined 41,432 24.1 mi
2007 Misuse of fire by a minor 38,356 27.6 mi
1993 Arson/incendiarism 38,152 41.7 mi
5d Top ZIPs

Where in Pasadena do fires concentrate?

Top 10 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 91103 571
2 91101 557
3 91107 549
4 91105 505
5 91106 342
6 91104 325
7 91801 26
8 91001 11
9 91108 10
10 91109 5
5e Peer cities

Cities similar to Pasadena

Six California cities with population within ±25% of Pasadena. 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.