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ZIP-level NFIRS data

Fires in ZIP 45850

ZIP 45850 recorded 27 fire and hazmat incidents in 2025, 156 across 2021–2025. Primary county: Allen County, OH.

ZIP 45850 FIPS 39003 ZIP-level 2 counties
Total incidents (2025)
27
156 across 5 years
Building fires
3
5 wildland
Wildfire risk
9
FEMA NRI · Very Low
Active fires
0
in Allen County
01 Five-year trend

Year over year in ZIP 45850

156 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 26
2022 28
2023 32
2024 43
2025 27
02 Seasonality

When do fires happen in ZIP 45850?

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

Jan 8
Feb 14
Mar 20
Apr 14
May 12
Jun 6
Jul 18
Aug 15
Sep 12
Oct 14
Nov 20
Dec 3
03 Top incident types

What kinds of calls lead in ZIP 45850?

Top 5 NFIRS incident types for ZIP 45850 across 2021–2025.

#Incident typeCountShare 
1 Building fires 38 24.4%
2 Brush, or brush and grass mixture fire 12 7.7%
3 Grass fire 12 7.7%
4 Fire, other 10 6.4%
5 Trash or rubbish fire, contained 9 5.8%
04 Cause of ignition

What sparks fires in ZIP 45850?

For the 3 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
56%
35
Cause undetermined
22%
14
Intentional / arson
13%
8
Equipment / heat source failure
3%
2
Under investigation
6%
4
Act of nature (lightning)
0%
0
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 45850 fires across 2021–2025.

#Area of originCountShare 
1 Outside area, other 18 28.6%
2 Undetermined 11 17.5%
3 Open area - outside; included are farmland, field 8 12.7%
4 Other 4 6.3%
5 Vehicle area, other 3 4.8%
6 Engine area, running gear, wheel area 3 4.8%
7 Wildland, woods 3 4.8%
8 Common room, den, family room, living room, lounge 2 3.2%
9 All other areas 11 17.5%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 32 50.8%
2 Hot or smoldering object, other 7 11.1%
3 Heat source: other 5 7.9%
4 Hot ember or ash 4 6.3%
5 Heat from powered equipment, other 3 4.8%
6 Match 2 3.2%
7 Spark, ember or flame from operating equipment 1 1.6%
8 Arcing 1 1.6%
9 All other sources 8 12.7%
07 The biggest fires

8 fires · $3.5M in losses

Largest single-incident losses in ZIP 45850 across 2021–2025. These 8 fires alone account for 255% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $2,000,000 Building fires 2024 Major
2 $1,000,000 Building fires 2025 Major
3 $359,000 Off-road vehicle or heavy equipment fire 2025 Major
4 $100,000 Building fires 2024 Significant
5 $15,000 Building fires 2023 Significant
6 $10,000 Fire, other 2025 Significant
7 $5,000 Fire in motor home, camper, recreational vehicle 2021 Significant
8 $2,500 Passenger vehicle fire 2021 Significant
08 Cities in this ZIP

Most active cities in ZIP 45850

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 45850.

#City5-yr incidents 
1 Westminster 3
2 Alger 1
3 Lima 1
10 Also served by

ZIP 45850 crosses 2 counties

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

CountyStateWeight 
Hardin County OH 1.00 FIPS 39065
11 Current conditions

Right now in 45850

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 — 156 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.