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ZIP-level NFIRS data

Fires in ZIP 41042

ZIP 41042 recorded 391 fire and hazmat incidents in 2025, 2,127 across 2021–2025. Primary county: Boone County, KY.

ZIP 41042 FIPS 21015 ZIP-level 2 counties
Total incidents (2025)
391
2,127 across 5 years
Building fires
42
44 wildland
Wildfire risk
25
FEMA NRI · Low
Active fires
0
in Boone County
01 Five-year trend

Year over year in ZIP 41042

2,127 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 359
2022 459
2023 419
2024 499
2025 391
02 Seasonality

When do fires happen in ZIP 41042?

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

Jan 168
Feb 131
Mar 219
Apr 218
May 207
Jun 256
Jul 165
Aug 175
Sep 223
Oct 181
Nov 99
Dec 85
03 Top incident types

What kinds of calls lead in ZIP 41042?

Top 5 NFIRS incident types for ZIP 41042 across 2021–2025.

#Incident typeCountShare 
1 Building fires 311 14.6%
2 Special outside fire, other 197 9.3%
3 Gas leak (natural gas or LPG) 170 8.0%
4 Unauthorized burning 116 5.5%
5 Power line down 114 5.4%
04 Cause of ignition

What sparks fires in ZIP 41042?

For the 42 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
43%
319
Cause undetermined
44%
324
Intentional / arson
5%
37
Equipment / heat source failure
5%
36
Under investigation
1%
11
Act of nature (lightning)
2%
7
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 41042 fires across 2021–2025.

#Area of originCountShare 
1 Outside area, other 187 25.1%
2 Highway, parking lot, street: on or near 89 12.0%
3 Engine area, running gear, wheel area 88 11.8%
4 Undetermined 78 10.5%
5 Cooking area, kitchen 67 9.0%
6 Open area - outside; included are farmland, field 49 6.6%
7 Wildland, woods 16 2.2%
8 Exterior balcony, unenclosed porch 14 1.9%
9 All other areas 156 21.0%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 447 60.1%
2 Cigarette 103 13.8%
3 Radiated, conducted heat from operating equipment 47 6.3%
4 Heat from powered equipment, other 27 3.6%
5 Arcing 15 2.0%
6 Heat source: other 13 1.7%
7 Hot ember or ash 13 1.7%
8 Cigarette lighter 12 1.6%
9 All other sources 67 9.0%
07 The biggest fires

8 fires · $2.4M in losses

Largest single-incident losses in ZIP 41042 across 2021–2025. These 8 fires alone account for 126% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $527,000 Building fires 2025 Major
2 $500,000 Building fires 2021 Major
3 $500,000 Building fires 2025 Major
4 $310,000 Building fires 2022 Major
5 $150,000 Road freight or transport vehicle fire 2023 Significant
6 $150,000 Passenger vehicle fire 2025 Significant
7 $129,000 Building fires 2025 Significant
8 $125,000 Building fires 2022 Significant
08 Cities in this ZIP

Most active cities in ZIP 41042

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 41042.

#City5-yr incidents 
1 Florence 2,045
2 Elsmere 18
3 Independence 18
4 Walton 2
5 Verona 1
10 Also served by

ZIP 41042 crosses 2 counties

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

CountyStateWeight 
Kenton County KY 1.00 FIPS 21117
11 Current conditions

Right now in 41042

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 — 2,127 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.