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ZIP-level NFIRS data

Fires in ZIP 55001

ZIP 55001 recorded 38 fire and hazmat incidents in 2025, 177 across 2021–2025. Primary county: Washington County, MN. FEMA NRI rates wildfire risk here as High.

ZIP 55001 FIPS 27163 ZIP-level
Total incidents (2025)
38
177 across 5 years
Building fires
6
2 wildland
Wildfire risk
64
FEMA NRI · High
Active fires
0
in Washington County
01 Five-year trend

Year over year in ZIP 55001

177 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 25
2022 40
2023 40
2024 34
2025 38
02 Seasonality

When do fires happen in ZIP 55001?

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

Jan 3
Feb 10
Mar 10
Apr 22
May 17
Jun 20
Jul 28
Aug 20
Sep 15
Oct 9
Nov 13
Dec 10
03 Top incident types

What kinds of calls lead in ZIP 55001?

Top 5 NFIRS incident types for ZIP 55001 across 2021–2025.

#Incident typeCountShare 
1 Building fires 35 19.8%
2 Power line down 32 18.1%
3 Arcing, shorted electrical equipment 30 16.9%
4 Grass fire 13 7.3%
5 Unauthorized burning 13 7.3%
04 Cause of ignition

What sparks fires in ZIP 55001?

For the 6 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
55%
11
Cause undetermined
5%
1
Intentional / arson
0%
0
Equipment / heat source failure
5%
1
Under investigation
30%
6
Act of nature (lightning)
5%
1
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 55001 fires across 2021–2025.

#Area of originCountShare 
1 Undetermined 8 40.0%
2 Storage area, other 3 15.0%
3 Engine area, running gear, wheel area 3 15.0%
4 Bedroom - < 5 persons; included are jail or prison 2 10.0%
5 Vehicle storage area; garage, carport 1 5.0%
6 Conduit, pipe, utility, or ventilation shaft 1 5.0%
7 Courtyard, patio, porch, terrace 1 5.0%
8 Vacant structural area 1 5.0%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 11 55.0%
2 Heat source: other 1 5.0%
3 Heat from powered equipment, other 1 5.0%
4 Radiated, conducted heat from operating equipment 1 5.0%
5 Arcing 1 5.0%
6 Hot or smoldering object, other 1 5.0%
7 Fireworks 1 5.0%
8 Cigarette 1 5.0%
9 All other sources 2 10.0%
07 The biggest fires

8 fires · $216K in losses

Largest single-incident losses in ZIP 55001 across 2021–2025. These 8 fires alone account for 277% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $50,000 Off-road vehicle or heavy equipment fire 2025 Significant
2 $38,000 Building fires 2022 Significant
3 $35,000 Outside equipment fire 2022 Significant
4 $30,000 Building fires 2022 Significant
5 $30,000 Building fires 2022 Significant
6 $25,000 Building fires 2025 Significant
7 $5,000 Building fires 2023 Significant
8 $3,000 Passenger vehicle fire 2025 Significant
08 Cities in this ZIP

Most active cities in ZIP 55001

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 55001.

#City5-yr incidents 
1 Afton 173
2 Woodbury 3
11 Current conditions

Right now in 55001

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 — 177 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.