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ZIP-level NFIRS data

Fires in ZIP 20632

ZIP 20632 recorded 29 fire and hazmat incidents in 2025, 74 across 2021–2025. Primary county: Charles County, MD.

ZIP 20632 FIPS 24017 ZIP-level
Total incidents (2025)
29
74 across 5 years
Building fires
8
4 wildland
Wildfire risk
19
FEMA NRI · Very Low
Active fires
0
in Charles County
01 Five-year trend

Year over year in ZIP 20632

74 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 7
2022 17
2023 3
2024 18
2025 29
02 Seasonality

When do fires happen in ZIP 20632?

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

Jan 4
Feb 9
Mar 15
Apr 13
May 2
Jun 2
Jul 7
Aug 3
Sep 3
Oct 13
Nov 3
Dec 0
03 Top incident types

What kinds of calls lead in ZIP 20632?

Top 5 NFIRS incident types for ZIP 20632 across 2021–2025.

#Incident typeCountShare 
1 Brush, or brush and grass mixture fire 14 18.9%
2 Power line down 9 12.2%
3 Building fires 8 10.8%
4 Authorized controlled burning 8 10.8%
5 Hazardous condition, other 5 6.8%
04 Cause of ignition

What sparks fires in ZIP 20632?

For the 8 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
38%
3
Cause undetermined
12%
1
Intentional / arson
0%
0
Equipment / heat source failure
38%
3
Under investigation
12%
1
Act of nature (lightning)
0%
0
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 20632 fires across 2021–2025.

#Area of originCountShare 
1 Outside area, other 2 25.0%
2 Open area - outside; included are farmland, field 2 25.0%
3 Storage area, other 1 12.5%
4 Exterior balcony, unenclosed porch 1 12.5%
5 Engine area, running gear, wheel area 1 12.5%
6 Fuel tank, fuel line 1 12.5%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 4 50.0%
2 Heat source: other 1 12.5%
3 Radiated, conducted heat from operating equipment 1 12.5%
4 Arcing 1 12.5%
5 Flying brand, ember, spark 1 12.5%
07 The biggest fires

4 fires · $202K in losses

Largest single-incident losses in ZIP 20632 across 2021–2025. These 4 fires alone account for 115% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $175,000 Building fires 2025 Significant
2 $13,000 Brush, or brush and grass mixture fire 2022 Significant
3 $10,000 Fires in structures other than in a building 2022 Significant
4 $4,000 Passenger vehicle fire 2024 Significant
08 Cities in this ZIP

Most active cities in ZIP 20632

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 20632.

#City5-yr incidents 
1 Charlotte Hall 1
11 Current conditions

Right now in 20632

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 — 74 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.