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ZIP-level NFIRS data

Fires in ZIP 40051

ZIP 40051 recorded 50 fire and hazmat incidents in 2025, 204 across 2021–2025. Primary county: Larue County, KY.

ZIP 40051 FIPS 21123 ZIP-level 2 counties
Total incidents (2025)
50
204 across 5 years
Building fires
5
15 wildland
Wildfire risk
7
FEMA NRI · Very Low
Active fires
0
in Larue County
01 Five-year trend

Year over year in ZIP 40051

204 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 24
2022 33
2023 49
2024 48
2025 50
02 Seasonality

When do fires happen in ZIP 40051?

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

Jan 12
Feb 18
Mar 40
Apr 18
May 14
Jun 15
Jul 10
Aug 11
Sep 10
Oct 14
Nov 23
Dec 19
03 Top incident types

What kinds of calls lead in ZIP 40051?

Top 5 NFIRS incident types for ZIP 40051 across 2021–2025.

#Incident typeCountShare 
1 Building fires 27 13.2%
2 Brush, or brush and grass mixture fire 19 9.3%
3 Trash or rubbish fire, contained 18 8.8%
4 Authorized controlled burning 16 7.8%
5 Forest, woods or wildland fire 14 6.9%
04 Cause of ignition

What sparks fires in ZIP 40051?

For the 5 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
66%
31
Cause undetermined
26%
12
Intentional / arson
4%
2
Equipment / heat source failure
2%
1
Under investigation
0%
0
Act of nature (lightning)
2%
0
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 40051 fires across 2021–2025.

#Area of originCountShare 
1 Undetermined 19 40.4%
2 Vehicle area, other 6 12.8%
3 Engine area, running gear, wheel area 4 8.5%
4 Storage area, other 3 6.4%
5 Bedroom - < 5 persons; included are jail or prison 2 4.3%
6 Cooking area, kitchen 2 4.3%
7 Attic: vacant, crawl space above top story, cupola 2 4.3%
8 Wall assembly 2 4.3%
9 All other areas 7 14.9%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 33 70.2%
2 Heat from powered equipment, other 3 6.4%
3 Radiated, conducted heat from operating equipment 3 6.4%
4 Hot or smoldering object, other 2 4.3%
5 Heat from other open flame or smoking materials 2 4.3%
6 Heat, spark from friction 1 2.1%
7 Cigarette lighter 1 2.1%
8 Sunlight 1 2.1%
9 All other sources 1 2.1%
07 The biggest fires

8 fires · $572K in losses

Largest single-incident losses in ZIP 40051 across 2021–2025. These 8 fires alone account for 430% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $107,000 Building fires 2025 Significant
2 $100,000 Building fires 2022 Significant
3 $80,000 Building fires 2023 Significant
4 $70,000 Building fires 2024 Significant
5 $70,000 Building fires 2024 Significant
6 $60,000 Fire in mobile home used as fixed residence 2022 Significant
7 $45,000 Building fires 2023 Significant
8 $40,000 Road freight or transport vehicle fire 2024 Significant
08 Cities in this ZIP

Most active cities in ZIP 40051

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 40051.

#City5-yr incidents 
1 New Haven 184
10 Also served by

ZIP 40051 crosses 2 counties

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

CountyStateWeight 
Nelson County KY 1.00 FIPS 21179
11 Current conditions

Right now in 40051

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 — 204 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.