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ZIP-level NFIRS data

Fires in ZIP 49423

ZIP 49423 recorded 413 fire and hazmat incidents in 2025, 1,823 across 2021–2025. Primary county: Ottawa County, MI.

ZIP 49423 FIPS 26139 ZIP-level 2 counties
Total incidents (2025)
413
1,823 across 5 years
Building fires
80
21 wildland
Wildfire risk
34
FEMA NRI · Low
Active fires
0
in Ottawa County
01 Five-year trend

Year over year in ZIP 49423

1,823 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 348
2022 316
2023 359
2024 387
2025 413
02 Seasonality

When do fires happen in ZIP 49423?

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

Jan 135
Feb 107
Mar 156
Apr 139
May 163
Jun 163
Jul 188
Aug 171
Sep 151
Oct 151
Nov 177
Dec 122
03 Top incident types

What kinds of calls lead in ZIP 49423?

Top 5 NFIRS incident types for ZIP 49423 across 2021–2025.

#Incident typeCountShare 
1 Building fires 300 16.5%
2 Gas leak (natural gas or LPG) 266 14.6%
3 Power line down 218 12.0%
4 Unauthorized burning 163 8.9%
5 Carbon monoxide incident 81 4.4%
04 Cause of ignition

What sparks fires in ZIP 49423?

For the 80 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
55%
203
Cause undetermined
12%
43
Intentional / arson
7%
25
Equipment / heat source failure
12%
44
Under investigation
7%
26
Act of nature (lightning)
7%
7
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 49423 fires across 2021–2025.

#Area of originCountShare 
1 Engine area, running gear, wheel area 58 15.6%
2 Cooking area, kitchen 34 9.1%
3 Undetermined 32 8.6%
4 Vehicle storage area; garage, carport 19 5.1%
5 Outside area, other 17 4.6%
6 Processing/manufacturing area, workroom 16 4.3%
7 Wall surface: exterior 15 4.0%
8 Highway, parking lot, street: on or near 12 3.2%
9 All other areas 169 45.4%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 107 28.8%
2 Radiated, conducted heat from operating equipment 69 18.5%
3 Arcing 40 10.8%
4 Heat from powered equipment, other 22 5.9%
5 Heat from direct flame, convection currents 14 3.8%
6 Spark, ember or flame from operating equipment 12 3.2%
7 Hot or smoldering object, other 12 3.2%
8 Cigarette 12 3.2%
9 All other sources 84 22.6%
07 The biggest fires

8 fires · $3.2M in losses

Largest single-incident losses in ZIP 49423 across 2021–2025. These 8 fires alone account for 251% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $750,000 Building fires 2022 Major
2 $500,000 Building fires 2022 Major
3 $500,000 Camper or recreational vehicle (RV) fire 2024 Major
4 $450,000 Building fires 2025 Major
5 $350,000 Building fires 2024 Major
6 $270,000 Building fires 2024 Major
7 $200,000 Building fires 2023 Significant
8 $200,000 Building fires 2023 Significant
08 Cities in this ZIP

Most active cities in ZIP 49423

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 49423.

#City5-yr incidents 
1 Holland 1,806
10 Also served by

ZIP 49423 crosses 2 counties

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

CountyStateWeight 
Allegan County MI 0.50 FIPS 26005
11 Current conditions

Right now in 49423

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 — 1,823 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.