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ZIP-level NFIRS data

Fires in ZIP 57369

ZIP 57369 recorded 5 fire and hazmat incidents in 2025, 63 across 2021–2025. Primary county: Brule County, SD. FEMA NRI rates wildfire risk here as High.

ZIP 57369 FIPS 46015 ZIP-level 2 counties
Total incidents (2025)
5
63 across 5 years
Building fires
1
1 wildland
Wildfire risk
74
FEMA NRI · High
Active fires
0
in Brule County
01 Five-year trend

Year over year in ZIP 57369

63 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 7
2022 22
2023 18
2024 11
2025 5
02 Seasonality

When do fires happen in ZIP 57369?

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

Jan 5
Feb 1
Mar 1
Apr 5
May 5
Jun 7
Jul 10
Aug 9
Sep 4
Oct 6
Nov 5
Dec 5
03 Top incident types

What kinds of calls lead in ZIP 57369?

Top 5 NFIRS incident types for ZIP 57369 across 2021–2025.

#Incident typeCountShare 
1 Grass fire 10 15.9%
2 Building fires 6 9.5%
3 Brush, or brush and grass mixture fire 6 9.5%
4 Passenger vehicle fire 4 6.3%
5 Off-road vehicle or heavy equipment fire 4 6.3%
04 Cause of ignition

What sparks fires in ZIP 57369?

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

Unintentional
55%
22
Cause undetermined
2%
1
Intentional / arson
10%
4
Equipment / heat source failure
20%
8
Under investigation
0%
0
Act of nature (lightning)
13%
2
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 57369 fires across 2021–2025.

#Area of originCountShare 
1 Open area - outside; included are farmland, field 10 25.0%
2 Engine area, running gear, wheel area 7 17.5%
3 Vehicle area, other 4 10.0%
4 Undetermined 4 10.0%
5 Wall surface: exterior 3 7.5%
6 Outside area, other 3 7.5%
7 Operator/passenger area of transportation equip. 2 5.0%
8 Highway, parking lot, street: on or near 2 5.0%
9 All other areas 5 12.5%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 12 30.0%
2 Radiated, conducted heat from operating equipment 8 20.0%
3 Chemical reaction 5 12.5%
4 Heat, spark from friction 3 7.5%
5 Heat from direct flame, convection currents 3 7.5%
6 Heat from powered equipment, other 2 5.0%
7 Hot ember or ash 2 5.0%
8 Flame/torch used for lighting 2 5.0%
9 All other sources 3 7.5%
07 The biggest fires

8 fires · $660K in losses

Largest single-incident losses in ZIP 57369 across 2021–2025. These 8 fires alone account for 263% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $250,000 Building fires 2025 Major
2 $80,000 Outside equipment fire 2024 Significant
3 $80,000 Mobile property (vehicle) fire, other 2024 Significant
4 $50,000 Outside equipment fire 2022 Significant
5 $50,000 Outside equipment fire 2022 Significant
6 $50,000 Building fires 2022 Significant
7 $50,000 Off-road vehicle or heavy equipment fire 2023 Significant
8 $50,000 Outside storage fire 2023 Significant
08 Cities in this ZIP

Most active cities in ZIP 57369

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 57369.

#City5-yr incidents 
1 Platte 26
10 Also served by

ZIP 57369 crosses 2 counties

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

CountyStateWeight 
Charles Mix County SD 1.00 FIPS 46023
11 Current conditions

Right now in 57369

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 — 63 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.