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ZIP-level NFIRS data

Fires in ZIP 24521

ZIP 24521 recorded 110 fire and hazmat incidents in 2025, 554 across 2021–2025. Primary county: Amherst County, VA. FEMA NRI rates wildfire risk here as Moderate.

ZIP 24521 FIPS 51009 ZIP-level
Total incidents (2025)
110
554 across 5 years
Building fires
16
20 wildland
Wildfire risk
45
FEMA NRI · Moderate
Active fires
0
in Amherst County
01 Five-year trend

Year over year in ZIP 24521

554 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 134
2022 98
2023 123
2024 89
2025 110
02 Seasonality

When do fires happen in ZIP 24521?

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

Jan 48
Feb 56
Mar 74
Apr 51
May 29
Jun 35
Jul 36
Aug 35
Sep 33
Oct 31
Nov 61
Dec 65
03 Top incident types

What kinds of calls lead in ZIP 24521?

Top 5 NFIRS incident types for ZIP 24521 across 2021–2025.

#Incident typeCountShare 
1 Building fires 83 15.0%
2 Brush, or brush and grass mixture fire 60 10.8%
3 Power line down 56 10.1%
4 Forest, woods or wildland fire 46 8.3%
5 Vehicle accident, general cleanup 39 7.0%
04 Cause of ignition

What sparks fires in ZIP 24521?

For the 16 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
52%
114
Cause undetermined
5%
12
Intentional / arson
10%
22
Equipment / heat source failure
7%
16
Under investigation
14%
31
Act of nature (lightning)
12%
22
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 24521 fires across 2021–2025.

#Area of originCountShare 
1 Undetermined 45 20.5%
2 Outside area, other 38 17.4%
3 Wildland, woods 32 14.6%
4 Open area - outside; included are farmland, field 16 7.3%
5 Other 14 6.4%
6 Engine area, running gear, wheel area 12 5.5%
7 Cooking area, kitchen 10 4.6%
8 Vehicle area, other 8 3.7%
9 All other areas 44 20.1%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 108 49.3%
2 Heat source: other 17 7.8%
3 Hot ember or ash 14 6.4%
4 Arcing 12 5.5%
5 Radiated, conducted heat from operating equipment 10 4.6%
6 Heat spread from another fire, other 8 3.7%
7 Spark, ember or flame from operating equipment 7 3.2%
8 Hot or smoldering object, other 7 3.2%
9 All other sources 36 16.4%
07 The biggest fires

8 fires · $496K in losses

Largest single-incident losses in ZIP 24521 across 2021–2025. These 8 fires alone account for 129% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $150,000 Building fires 2025 Significant
2 $150,000 Building fires 2025 Significant
3 $111,750 Building fires 2024 Significant
4 $54,000 Building fires 2025 Significant
5 $15,000 Building fires 2025 Significant
6 $5,000 Building fires 2021 Significant
7 $5,000 Building fires 2025 Significant
8 $5,000 Mobile property (vehicle) fire, other 2025 Significant
08 Cities in this ZIP

Most active cities in ZIP 24521

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 24521.

#City5-yr incidents 
1 Amherst 395
2 Madison Heights 2
3 Richmond 1
11 Current conditions

Right now in 24521

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 — 554 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.