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ZIP-level NFIRS data

Fires in ZIP 23857

ZIP 23857 recorded 10 fire and hazmat incidents in 2025, 29 across 2021–2025. Primary county: Brunswick County, VA.

ZIP 23857 FIPS 51025 ZIP-level
Total incidents (2025)
10
29 across 5 years
Building fires
0
4 wildland
Wildfire risk
22
FEMA NRI · Low
Active fires
0
in Brunswick County
01 Five-year trend

Year over year in ZIP 23857

29 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 4
2022 4
2023 4
2024 7
2025 10
02 Seasonality

When do fires happen in ZIP 23857?

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

Jan 5
Feb 5
Mar 5
Apr 3
May 1
Jun 3
Jul 3
Aug 2
Sep 0
Oct 0
Nov 0
Dec 2
03 Top incident types

What kinds of calls lead in ZIP 23857?

Top 5 NFIRS incident types for ZIP 23857 across 2021–2025.

#Incident typeCountShare 
1 Brush, or brush and grass mixture fire 12 41.4%
2 Passenger vehicle fire 3 10.3%
3 Chimney or flue fire, confined to chimney or flue 2 6.9%
4 Outside equipment fire 2 6.9%
5 Authorized controlled burning 2 6.9%
04 Cause of ignition

What sparks fires in ZIP 23857?

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

Unintentional
75%
15
Cause undetermined
5%
1
Intentional / arson
10%
2
Equipment / heat source failure
0%
0
Under investigation
0%
0
Act of nature (lightning)
10%
2
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 23857 fires across 2021–2025.

#Area of originCountShare 
1 Wildland, woods 7 35.0%
2 Open area - outside; included are farmland, field 3 15.0%
3 Undetermined 3 15.0%
4 Equipment or service area, other 2 10.0%
5 Engine area, running gear, wheel area 2 10.0%
6 Other 1 5.0%
7 Closet 1 5.0%
8 Outside area, other 1 5.0%
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 25.0%
2 Heat, spark from friction 3 15.0%
3 Match 3 15.0%
4 Hot ember or ash 2 10.0%
5 Heat source: other 1 5.0%
6 Arcing 1 5.0%
7 Hot or smoldering object, other 1 5.0%
8 Backfire from internal combustion engine 1 5.0%
9 All other sources 3 15.0%
07 The biggest fires

6 fires · $86K in losses

Largest single-incident losses in ZIP 23857 across 2021–2025. These 6 fires alone account for 106% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $50,000 Passenger vehicle fire 2025 Significant
2 $28,000 Outside equipment fire 2025 Significant
3 $4,000 Passenger vehicle fire 2024 Significant
4 $3,000 Outside equipment fire 2025 Significant
5 $500 Brush, or brush and grass mixture fire 2023 Significant
6 $250 Passenger vehicle fire 2025 Significant
08 Cities in this ZIP

Most active cities in ZIP 23857

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 23857.

#City5-yr incidents 
1 Gasburg 28
11 Current conditions

Right now in 23857

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 — 29 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.