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ZIP-level NFIRS data

Fires in ZIP 91016

ZIP 91016 recorded 285 fire and hazmat incidents in 2025, 973 across 2021–2025. Primary county: Los Angeles County, CA. FEMA NRI rates wildfire risk here as Very High.

ZIP 91016 FIPS 06037 ZIP-level
Total incidents (2025)
285
973 across 5 years
Building fires
16
10 wildland
Wildfire risk
100
FEMA NRI · Very High
Active fires
0
in Los Angeles County
01 Five-year trend

Year over year in ZIP 91016

973 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 140
2022 180
2023 170
2024 198
2025 285
02 Seasonality

When do fires happen in ZIP 91016?

Jan peaks. Dec dips. Aggregated across all 5 years inside this ZIP.

Jan 219
Feb 73
Mar 68
Apr 63
May 63
Jun 76
Jul 85
Aug 81
Sep 65
Oct 51
Nov 80
Dec 49
03 Top incident types

What kinds of calls lead in ZIP 91016?

Top 5 NFIRS incident types for ZIP 91016 across 2021–2025.

#Incident typeCountShare 
1 Power line down 252 25.9%
2 Electrical wiring/equipment problem, other 129 13.3%
3 Building fires 87 8.9%
4 Gas leak (natural gas or LPG) 78 8.0%
5 Outside rubbish fire, other 43 4.4%
04 Cause of ignition

What sparks fires in ZIP 91016?

For the 16 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
32%
53
Cause undetermined
31%
52
Intentional / arson
13%
22
Equipment / heat source failure
14%
23
Under investigation
10%
17
Act of nature (lightning)
0%
0
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 91016 fires across 2021–2025.

#Area of originCountShare 
1 Engine area, running gear, wheel area 26 15.6%
2 Undetermined 21 12.6%
3 Outside area, other 19 11.4%
4 Bedroom - < 5 persons; included are jail or prison 11 6.6%
5 Vehicle storage area; garage, carport 10 6.0%
6 Vehicle area, other 9 5.4%
7 Other 7 4.2%
8 Cooking area, kitchen 7 4.2%
9 All other areas 57 34.1%
06 What ignited it

The leading heat sources here

NFIRS HEAT_SOURC code — the physical thing that started the fire.

#Heat sourceCountShare 
1 Undetermined 85 50.9%
2 Heat from powered equipment, other 18 10.8%
3 Heat source: other 9 5.4%
4 Radiated, conducted heat from operating equipment 9 5.4%
5 Arcing 7 4.2%
6 Hot ember or ash 7 4.2%
7 Hot or smoldering object, other 6 3.6%
8 Heat from other open flame or smoking materials 6 3.6%
9 All other sources 20 12.0%
07 The biggest fires

8 fires · $4.4M in losses

Largest single-incident losses in ZIP 91016 across 2021–2025. These 8 fires alone account for 388% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $862,000 Building fires 2024 Major
2 $800,000 Building fires 2024 Major
3 $700,000 Building fires 2024 Major
4 $550,000 Fires in structures other than in a building 2021 Major
5 $500,000 Building fires 2025 Major
6 $450,000 Building fires 2022 Major
7 $315,000 Building fires 2024 Major
8 $250,000 Building fires 2023 Major
08 Cities in this ZIP

Most active cities in ZIP 91016

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 91016.

#City5-yr incidents 
1 Monrovia 962
2 Duarte 7
3 Irwindale 2
11 Current conditions

Right now in 91016

The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.

About ZIP-level data

NFIRS reports each fire incident with a 5-digit address ZIP. We aggregate those rows directly to produce ZIP-level totals — 973 incidents in this ZIP across 2021–2025. Building-fire breakdowns (Area of Origin, Heat Source, ignition cause) only count fires investigators classified beyond the basic incident report. Because NFIRS reporting is voluntary, totals are a strong indicator rather than a complete census.