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ZIP-level NFIRS data

Fires in ZIP 33921

ZIP 33921 recorded 1 fire and hazmat incidents in 2025, 71 across 2021–2025. Primary county: Charlotte County, FL. FEMA NRI rates wildfire risk here as Very High.

ZIP 33921 FIPS 12015 ZIP-level 2 counties
Total incidents (2025)
1
71 across 5 years
Building fires
0
0 wildland
Wildfire risk
93
FEMA NRI · Very High
Active fires
0
in Charlotte County
01 Five-year trend

Year over year in ZIP 33921

71 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 14
2022 21
2023 22
2024 13
2025 1
02 Seasonality

When do fires happen in ZIP 33921?

Sep peaks. Nov dips. Aggregated across all 5 years inside this ZIP.

Jan 9
Feb 9
Mar 4
Apr 8
May 8
Jun 6
Jul 2
Aug 3
Sep 13
Oct 5
Nov 1
Dec 3
03 Top incident types

What kinds of calls lead in ZIP 33921?

Top 5 NFIRS incident types for ZIP 33921 across 2021–2025.

#Incident typeCountShare 
1 Power line down 13 18.3%
2 Electrical wiring/equipment problem, other 10 14.1%
3 Arcing, shorted electrical equipment 10 14.1%
4 Fire, other 4 5.6%
5 Hazardous condition, other 4 5.6%
04 Cause of ignition

What sparks fires in ZIP 33921?

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

Unintentional
43%
6
Cause undetermined
7%
1
Intentional / arson
0%
0
Equipment / heat source failure
36%
5
Under investigation
7%
1
Act of nature (lightning)
7%
1
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 33921 fires across 2021–2025.

#Area of originCountShare 
1 Engine area, running gear, wheel area 3 21.4%
2 Undetermined 3 21.4%
3 Other 2 14.3%
4 Equipment or service area, other 2 14.3%
5 Bathroom, checkroom, lavatory, locker room 1 7.1%
6 Office 1 7.1%
7 Exterior balcony, unenclosed porch 1 7.1%
8 Outside area, other 1 7.1%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 5 35.7%
2 Heat from powered equipment, other 4 28.6%
3 Heat source: other 1 7.1%
4 Spark, ember or flame from operating equipment 1 7.1%
5 Arcing 1 7.1%
6 Hot or smoldering object, other 1 7.1%
7 Chemical reaction 1 7.1%
07 The biggest fires

8 fires · $12.8M in losses

Largest single-incident losses in ZIP 33921 across 2021–2025. These 8 fires alone account for 127550% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $10,000,000 Building fires 2022 Catastrophic
2 $2,500,000 Water vehicle fire 2023 Major
3 $200,000 Mobile property (vehicle) fire, other 2023 Significant
4 $15,000 Mobile property (vehicle) fire, other 2023 Significant
5 $10,000 Outside equipment fire 2022 Significant
6 $10,000 Building fires 2022 Significant
7 $10,000 Fire, other 2022 Significant
8 $10,000 Fire, other 2022 Significant
10 Also served by

ZIP 33921 crosses 2 counties

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

CountyStateWeight 
Lee County FL 1.00 FIPS 12071
11 Current conditions

Right now in 33921

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 — 71 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.