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ZIP-level NFIRS data

Fires in ZIP 59804

ZIP 59804 recorded 61 fire and hazmat incidents in 2025, 358 across 2021–2025. Primary county: Missoula County, MT. FEMA NRI rates wildfire risk here as Very High.

ZIP 59804 FIPS 30063 ZIP-level
Total incidents (2025)
61
358 across 5 years
Building fires
1
9 wildland
Wildfire risk
96
FEMA NRI · Very High
Active fires
0
in Missoula County
01 Five-year trend

Year over year in ZIP 59804

358 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 43
2022 66
2023 62
2024 126
2025 61
02 Seasonality

When do fires happen in ZIP 59804?

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

Jan 12
Feb 16
Mar 30
Apr 30
May 30
Jun 26
Jul 88
Aug 44
Sep 21
Oct 29
Nov 23
Dec 9
03 Top incident types

What kinds of calls lead in ZIP 59804?

Top 5 NFIRS incident types for ZIP 59804 across 2021–2025.

#Incident typeCountShare 
1 Power line down 74 20.7%
2 Gas leak (natural gas or LPG) 64 17.9%
3 Unauthorized burning 38 10.6%
4 Authorized controlled burning 30 8.4%
5 Building fires 18 5.0%
04 Cause of ignition

What sparks fires in ZIP 59804?

For the 1 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
40%
23
Cause undetermined
19%
11
Intentional / arson
19%
11
Equipment / heat source failure
14%
8
Under investigation
7%
4
Act of nature (lightning)
1%
1
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 59804 fires across 2021–2025.

#Area of originCountShare 
1 Open area - outside; included are farmland, field 13 22.4%
2 Undetermined 10 17.2%
3 Wildland, woods 5 8.6%
4 Attic: vacant, crawl space above top story, cupola 4 6.9%
5 Engine area, running gear, wheel area 4 6.9%
6 Cooking area, kitchen 3 5.2%
7 Outside area, other 3 5.2%
8 Other 2 3.4%
9 All other areas 14 24.1%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 21 36.2%
2 Heat source: other 8 13.8%
3 Arcing 7 12.1%
4 Heat from powered equipment, other 4 6.9%
5 Flame/torch used for lighting 4 6.9%
6 Radiated, conducted heat from operating equipment 2 3.4%
7 Heat, spark from friction 2 3.4%
8 Explosive, fireworks, other 2 3.4%
9 All other sources 8 13.8%
07 The biggest fires

8 fires · $1.1M in losses

Largest single-incident losses in ZIP 59804 across 2021–2025. These 8 fires alone account for 3000% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $400,000 Building fires 2022 Major
2 $275,000 Building fires 2024 Major
3 $100,000 Building fires 2024 Significant
4 $100,000 Building fires 2024 Significant
5 $100,000 Building fires 2024 Significant
6 $30,000 Building fires 2025 Significant
7 $25,000 Building fires 2022 Significant
8 $20,000 Passenger vehicle fire 2023 Significant
08 Cities in this ZIP

Most active cities in ZIP 59804

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 59804.

#City5-yr incidents 
1 Missoula 357
2 Lolo 1
11 Current conditions

Right now in 59804

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 — 358 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.