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ZIP-level NFIRS data

Fires in ZIP 61421

ZIP 61421 recorded 13 fire and hazmat incidents in 2025, 59 across 2021–2025. Primary county: Bureau County, IL.

ZIP 61421 FIPS 17011 ZIP-level 3 counties
Total incidents (2025)
13
59 across 5 years
Building fires
2
7 wildland
Wildfire risk
13
FEMA NRI · Very Low
Active fires
0
in Bureau County
01 Five-year trend

Year over year in ZIP 61421

59 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 1
2022 11
2023 12
2024 22
2025 13
02 Seasonality

When do fires happen in ZIP 61421?

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

Jan 2
Feb 5
Mar 10
Apr 6
May 5
Jun 5
Jul 8
Aug 3
Sep 3
Oct 4
Nov 6
Dec 2
03 Top incident types

What kinds of calls lead in ZIP 61421?

Top 5 NFIRS incident types for ZIP 61421 across 2021–2025.

#Incident typeCountShare 
1 Natural vegetation fire, other 11 18.6%
2 Building fires 8 13.6%
3 Power line down 8 13.6%
4 Special outside fire, other 4 6.8%
5 Fire, other 3 5.1%
04 Cause of ignition

What sparks fires in ZIP 61421?

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

Unintentional
93%
14
Cause undetermined
7%
1
Intentional / arson
0%
0
Equipment / heat source failure
0%
0
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 61421 fires across 2021–2025.

#Area of originCountShare 
1 Engine area, running gear, wheel area 3 20.0%
2 Outside area, other 3 20.0%
3 Computer room, control room or center 1 6.7%
4 Storage area, other 1 6.7%
5 Equipment or service area, other 1 6.7%
6 Maintenance shop or area, paint shop or area 1 6.7%
7 Attic: vacant, crawl space above top story, cupola 1 6.7%
8 Wall surface: exterior 1 6.7%
9 All other areas 3 20.0%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 8 53.3%
2 Arcing 3 20.0%
3 Radiated, conducted heat from operating equipment 1 6.7%
4 Hot or smoldering object, other 1 6.7%
5 Hot ember or ash 1 6.7%
6 Flying brand, ember, spark 1 6.7%
07 The biggest fires

8 fires · $137K in losses

Largest single-incident losses in ZIP 61421 across 2021–2025. These 8 fires alone account for 171% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $40,000 Building fires 2025 Significant
2 $40,000 Building fires 2025 Significant
3 $15,000 Fire, other 2022 Significant
4 $12,000 Passenger vehicle fire 2024 Significant
5 $10,000 Passenger vehicle fire 2022 Significant
6 $10,000 Fire, other 2022 Significant
7 $5,000 Building fires 2022 Significant
8 $5,000 Off-road vehicle or heavy equipment fire 2022 Significant
08 Cities in this ZIP

Most active cities in ZIP 61421

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 61421.

#City5-yr incidents 
1 Bradford 55
2 Tiskilwa 2
3 Galva 1
10 Also served by

ZIP 61421 crosses 3 counties

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

CountyStateWeight 
Marshall County IL 1.00 FIPS 17123
Stark County IL 1.00 FIPS 17175
11 Current conditions

Right now in 61421

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 — 59 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.