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ZIP-level NFIRS data

Fires in ZIP 55909

ZIP 55909 recorded 8 fire and hazmat incidents in 2025, 30 across 2021–2025. Primary county: Mower County, MN.

ZIP 55909 FIPS 27099 ZIP-level
Total incidents (2025)
8
30 across 5 years
Building fires
2
3 wildland
Wildfire risk
19
FEMA NRI · Very Low
Active fires
0
in Mower County
01 Five-year trend

Year over year in ZIP 55909

30 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 3
2022 4
2023 9
2024 6
2025 8
02 Seasonality

When do fires happen in ZIP 55909?

Jun peaks. Feb dips. Aggregated across all 5 years inside this ZIP.

Jan 3
Feb 0
Mar 1
Apr 4
May 3
Jun 5
Jul 4
Aug 3
Sep 2
Oct 2
Nov 0
Dec 3
03 Top incident types

What kinds of calls lead in ZIP 55909?

Top 5 NFIRS incident types for ZIP 55909 across 2021–2025.

#Incident typeCountShare 
1 Building fires 5 16.7%
2 Grass fire 4 13.3%
3 Passenger vehicle fire 3 10.0%
4 Brush, or brush and grass mixture fire 3 10.0%
5 Gas leak (natural gas or LPG) 3 10.0%
04 Cause of ignition

What sparks fires in ZIP 55909?

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

Unintentional
75%
9
Cause undetermined
0%
0
Intentional / arson
0%
0
Equipment / heat source failure
25%
3
Under investigation
0%
0
Act of nature (lightning)
0%
0
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 55909 fires across 2021–2025.

#Area of originCountShare 
1 Engine area, running gear, wheel area 3 25.0%
2 Wall assembly 2 16.7%
3 Processing/manufacturing area, workroom 1 8.3%
4 Service facilities, other 1 8.3%
5 Equipment or service area, other 1 8.3%
6 Ceiling & floor assembly, crawl space b/t stories 1 8.3%
7 Wall surface: exterior 1 8.3%
8 Cargo/trunk area - all vehicles 1 8.3%
9 All other areas 1 8.3%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Arcing 3 25.0%
2 Heat from powered equipment, other 2 16.7%
3 Chemical reaction 2 16.7%
4 Spark, ember or flame from operating equipment 1 8.3%
5 Radiated, conducted heat from operating equipment 1 8.3%
6 Other static discharge 1 8.3%
7 Flying brand, ember, spark 1 8.3%
8 Undetermined 1 8.3%
07 The biggest fires

8 fires · $121K in losses

Largest single-incident losses in ZIP 55909 across 2021–2025. These 8 fires alone account for 301% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $50,000 Outside equipment fire 2022 Significant
2 $40,000 Building fires 2025 Significant
3 $15,000 Building fires 2024 Significant
4 $5,000 Passenger vehicle fire 2022 Significant
5 $5,000 Passenger vehicle fire 2024 Significant
6 $3,000 Passenger vehicle fire 2023 Significant
7 $2,000 Fires in structures other than in a building 2022 Significant
8 $500 Building fires 2023 Significant
08 Cities in this ZIP

Most active cities in ZIP 55909

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 55909.

#City5-yr incidents 
1 Adams 30
11 Current conditions

Right now in 55909

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 — 30 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.