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ZIP-level NFIRS data

Fires in ZIP 41858

ZIP 41858 recorded 13 fire and hazmat incidents in 2025, 98 across 2021–2025. Primary county: Letcher County, KY. FEMA NRI rates wildfire risk here as High.

ZIP 41858 FIPS 21133 ZIP-level
Total incidents (2025)
13
98 across 5 years
Building fires
0
4 wildland
Wildfire risk
76
FEMA NRI · High
Active fires
0
in Letcher County
01 Five-year trend

Year over year in ZIP 41858

98 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 20
2022 30
2023 22
2024 13
2025 13
02 Seasonality

When do fires happen in ZIP 41858?

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

Jan 12
Feb 6
Mar 14
Apr 7
May 11
Jun 3
Jul 9
Aug 9
Sep 3
Oct 5
Nov 12
Dec 7
03 Top incident types

What kinds of calls lead in ZIP 41858?

Top 5 NFIRS incident types for ZIP 41858 across 2021–2025.

#Incident typeCountShare 
1 Building fires 13 13.3%
2 Fire, other 11 11.2%
3 Power line down 9 9.2%
4 Trash or rubbish fire, contained 6 6.1%
5 Passenger vehicle fire 6 6.1%
04 Cause of ignition

What sparks fires in ZIP 41858?

For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
31%
9
Cause undetermined
48%
14
Intentional / arson
0%
0
Equipment / heat source failure
17%
5
Under investigation
0%
0
Act of nature (lightning)
4%
1
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 41858 fires across 2021–2025.

#Area of originCountShare 
1 Undetermined 13 44.8%
2 Engine area, running gear, wheel area 5 17.2%
3 Bedroom - < 5 persons; included are jail or prison 2 6.9%
4 Conduit, pipe, utility, or ventilation shaft 2 6.9%
5 Wildland, woods 2 6.9%
6 Egress/exit, other 1 3.4%
7 Ceiling & floor assembly, crawl space b/t stories 1 3.4%
8 Cargo/trunk area - all vehicles 1 3.4%
9 All other areas 2 6.9%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 24 82.8%
2 Arcing 2 6.9%
3 Heat source: other 1 3.4%
4 Heat from powered equipment, other 1 3.4%
5 Radiated, conducted heat from operating equipment 1 3.4%
07 The biggest fires

8 fires · $455K in losses

Largest single-incident losses in ZIP 41858 across 2021–2025. These 8 fires alone account for 151% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $150,000 Fire, other 2025 Significant
2 $150,000 Fire, other 2025 Significant
3 $50,000 Fires in structures other than in a building 2023 Significant
4 $50,000 Building fires 2024 Significant
5 $25,000 Building fires 2023 Significant
6 $10,000 Passenger vehicle fire 2022 Significant
7 $10,000 Fire, other 2024 Significant
8 $10,000 Fire, other 2024 Significant
08 Cities in this ZIP

Most active cities in ZIP 41858

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 41858.

#City5-yr incidents 
1 Whitesburg 91
11 Current conditions

Right now in 41858

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 — 98 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.