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ZIP-level NFIRS data

Fires in ZIP 42539

ZIP 42539 recorded 32 fire and hazmat incidents in 2025, 141 across 2021–2025. Primary county: Casey County, KY.

ZIP 42539 FIPS 21045 ZIP-level
Total incidents (2025)
32
141 across 5 years
Building fires
7
1 wildland
Wildfire risk
18
FEMA NRI · Very Low
Active fires
0
in Casey County
01 Five-year trend

Year over year in ZIP 42539

141 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 41
2022 7
2023 20
2024 41
2025 32
02 Seasonality

When do fires happen in ZIP 42539?

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

Jan 20
Feb 17
Mar 20
Apr 11
May 17
Jun 6
Jul 10
Aug 7
Sep 13
Oct 6
Nov 8
Dec 6
03 Top incident types

What kinds of calls lead in ZIP 42539?

Top 5 NFIRS incident types for ZIP 42539 across 2021–2025.

#Incident typeCountShare 
1 Building fires 46 32.6%
2 Fire, other 18 12.8%
3 Power line down 9 6.4%
4 Brush, or brush and grass mixture fire 8 5.7%
5 Grass fire 8 5.7%
04 Cause of ignition

What sparks fires in ZIP 42539?

For the 7 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
42%
16
Cause undetermined
29%
11
Intentional / arson
8%
3
Equipment / heat source failure
5%
2
Under investigation
16%
6
Act of nature (lightning)
0%
0
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 42539 fires across 2021–2025.

#Area of originCountShare 
1 Undetermined 16 42.1%
2 Outside area, other 4 10.5%
3 Attic: vacant, crawl space above top story, cupola 3 7.9%
4 Engine area, running gear, wheel area 3 7.9%
5 Multiple areas 2 5.3%
6 Other 1 2.6%
7 Common room, den, family room, living room, lounge 1 2.6%
8 Function area, other 1 2.6%
9 All other areas 7 18.4%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 28 73.7%
2 Multiple heat sources including multiple ignitions 3 7.9%
3 Heat source: other 1 2.6%
4 Heat from powered equipment, other 1 2.6%
5 Hot ember or ash 1 2.6%
6 Heat from other open flame or smoking materials 1 2.6%
7 Flame/torch used for lighting 1 2.6%
8 Heat from direct flame, convection currents 1 2.6%
9 All other sources 1 2.6%
07 The biggest fires

4 fires · $330K in losses

Largest single-incident losses in ZIP 42539 across 2021–2025. These 4 fires alone account for 165% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $200,000 Building fires 2025 Significant
2 $75,000 Building fires 2024 Significant
3 $50,000 Building fires 2023 Significant
4 $5,000 Passenger vehicle fire 2023 Significant
08 Cities in this ZIP

Most active cities in ZIP 42539

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 42539.

#City5-yr incidents 
1 Liberty 136
11 Current conditions

Right now in 42539

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 — 141 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.