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ZIP-level NFIRS data

Fires in ZIP 59911

ZIP 59911 recorded 48 fire and hazmat incidents in 2025, 304 across 2021–2025. Primary county: Flathead County, MT. FEMA NRI rates wildfire risk here as Very High.

ZIP 59911 FIPS 30029 ZIP-level 2 counties
Total incidents (2025)
48
304 across 5 years
Building fires
2
0 wildland
Wildfire risk
95
FEMA NRI · Very High
Active fires
0
in Flathead County
01 Five-year trend

Year over year in ZIP 59911

304 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 88
2022 67
2023 49
2024 52
2025 48
02 Seasonality

When do fires happen in ZIP 59911?

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

Jan 19
Feb 17
Mar 25
Apr 33
May 25
Jun 23
Jul 39
Aug 48
Sep 16
Oct 17
Nov 32
Dec 10
03 Top incident types

What kinds of calls lead in ZIP 59911?

Top 5 NFIRS incident types for ZIP 59911 across 2021–2025.

#Incident typeCountShare 
1 Gas leak (natural gas or LPG) 71 23.4%
2 Power line down 64 21.1%
3 Building fires 26 8.6%
4 Authorized controlled burning 26 8.6%
5 Forest, woods or wildland fire 13 4.3%
04 Cause of ignition

What sparks fires in ZIP 59911?

For the 2 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
55%
24
Cause undetermined
7%
3
Intentional / arson
5%
2
Equipment / heat source failure
18%
8
Under investigation
9%
4
Act of nature (lightning)
6%
3
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 59911 fires across 2021–2025.

#Area of originCountShare 
1 Undetermined 8 18.2%
2 Open area - outside; included are farmland, field 6 13.6%
3 Cooking area, kitchen 4 9.1%
4 Common room, den, family room, living room, lounge 3 6.8%
5 Wildland, woods 3 6.8%
6 Substructure area or space, crawl space 2 4.5%
7 Wall surface: exterior 2 4.5%
8 Engine area, running gear, wheel area 2 4.5%
9 All other areas 14 31.8%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 17 38.6%
2 Spark, ember or flame from operating equipment 5 11.4%
3 Hot ember or ash 4 9.1%
4 Hot or smoldering object, other 3 6.8%
5 Heat source: other 2 4.5%
6 Radiated, conducted heat from operating equipment 2 4.5%
7 Arcing 2 4.5%
8 Lightning 2 4.5%
9 All other sources 7 15.9%
07 The biggest fires

8 fires · $1.0M in losses

Largest single-incident losses in ZIP 59911 across 2021–2025. These 8 fires alone account for 4199% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $547,000 Building fires 2024 Major
2 $400,000 Building fires 2024 Major
3 $20,000 Building fires 2023 Significant
4 $18,000 Passenger vehicle fire 2023 Significant
5 $12,000 Fire in motor home, camper, recreational vehicle 2025 Significant
6 $6,000 Fire in portable building, fixed location 2024 Significant
7 $5,000 Passenger vehicle fire 2025 Significant
8 $4,000 Passenger vehicle fire 2021 Significant
08 Cities in this ZIP

Most active cities in ZIP 59911

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 59911.

#City5-yr incidents 
1 Bigfork 297
2 Polson 1
10 Also served by

ZIP 59911 crosses 2 counties

Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.

CountyStateWeight 
Lake County MT 1.00 FIPS 30047
11 Current conditions

Right now in 59911

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 — 304 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.