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ZIP-level NFIRS data

Fires in ZIP 51041

ZIP 51041 recorded 59 fire and hazmat incidents in 2025, 153 across 2021–2025. Primary county: Sioux County, IA.

ZIP 51041 FIPS 19167 ZIP-level
Total incidents (2025)
59
153 across 5 years
Building fires
17
15 wildland
Wildfire risk
40
FEMA NRI · Low
Active fires
0
in Sioux County
01 Five-year trend

Year over year in ZIP 51041

153 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 3
2022 26
2023 22
2024 43
2025 59
02 Seasonality

When do fires happen in ZIP 51041?

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

Jan 8
Feb 11
Mar 6
Apr 22
May 16
Jun 12
Jul 7
Aug 9
Sep 17
Oct 27
Nov 13
Dec 5
03 Top incident types

What kinds of calls lead in ZIP 51041?

Top 5 NFIRS incident types for ZIP 51041 across 2021–2025.

#Incident typeCountShare 
1 Building fires 27 17.6%
2 Grass fire 27 17.6%
3 Vehicle accident, general cleanup 20 13.1%
4 Gas leak (natural gas or LPG) 12 7.8%
5 Natural vegetation fire, other 8 5.2%
04 Cause of ignition

What sparks fires in ZIP 51041?

For the 17 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
86%
19
Cause undetermined
0%
0
Intentional / arson
9%
2
Equipment / heat source failure
5%
1
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 51041 fires across 2021–2025.

#Area of originCountShare 
1 Engine area, running gear, wheel area 6 27.3%
2 Undetermined 5 22.7%
3 Interior stairway or ramp 1 4.5%
4 Bedroom - 5+ persons; including barrack/dormitory 1 4.5%
5 Dining room, cafeteria bar area, beverage service 1 4.5%
6 Cooking area, kitchen 1 4.5%
7 Bathroom, checkroom, lavatory, locker room 1 4.5%
8 Laundry area, wash house (laundry) 1 4.5%
9 All other areas 5 22.7%
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 54.5%
2 Arcing 3 13.6%
3 Flame/torch used for lighting 2 9.1%
4 Heat from powered equipment, other 1 4.5%
5 Heat from other open flame or smoking materials 1 4.5%
6 Candle 1 4.5%
7 Chemical reaction 1 4.5%
8 Heat from direct flame, convection currents 1 4.5%
07 The biggest fires

8 fires · $2.3M in losses

Largest single-incident losses in ZIP 51041 across 2021–2025. These 8 fires alone account for 256% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $1,000,000 Building fires 2023 Major
2 $500,000 Building fires 2025 Major
3 $300,000 Off-road vehicle or heavy equipment fire 2022 Major
4 $189,660 Building fires 2025 Significant
5 $169,250 Building fires 2025 Significant
6 $65,000 Off-road vehicle or heavy equipment fire 2023 Significant
7 $30,000 Road freight or transport vehicle fire 2025 Significant
8 $19,000 Mobile property (vehicle) fire, other 2023 Significant
08 Cities in this ZIP

Most active cities in ZIP 51041

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 51041.

#City5-yr incidents 
1 Orange City 153
11 Current conditions

Right now in 51041

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 — 153 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.