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ZIP-level NFIRS data

Fires in ZIP 05491

ZIP 05491 recorded 18 fire and hazmat incidents in 2025, 160 across 2021–2025. Primary county: Addison County, VT.

ZIP 05491 FIPS 50001 ZIP-level
Total incidents (2025)
18
160 across 5 years
Building fires
4
4 wildland
Wildfire risk
21
FEMA NRI · Low
Active fires
0
in Addison County
01 Five-year trend

Year over year in ZIP 05491

160 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 37
2022 47
2023 28
2024 30
2025 18
02 Seasonality

When do fires happen in ZIP 05491?

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

Jan 20
Feb 18
Mar 12
Apr 12
May 20
Jun 12
Jul 17
Aug 8
Sep 5
Oct 8
Nov 12
Dec 16
03 Top incident types

What kinds of calls lead in ZIP 05491?

Top 5 NFIRS incident types for ZIP 05491 across 2021–2025.

#Incident typeCountShare 
1 Building fires 35 21.9%
2 Passenger vehicle fire 13 8.1%
3 Gas leak (natural gas or LPG) 11 6.9%
4 Brush, or brush and grass mixture fire 10 6.2%
5 Power line down 9 5.6%
04 Cause of ignition

What sparks fires in ZIP 05491?

For the 4 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
34%
16
Cause undetermined
19%
9
Intentional / arson
6%
3
Equipment / heat source failure
36%
17
Under investigation
0%
0
Act of nature (lightning)
5%
0
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 05491 fires across 2021–2025.

#Area of originCountShare 
1 Engine area, running gear, wheel area 11 23.4%
2 Vehicle area, other 5 10.6%
3 Laundry area, wash house (laundry) 3 6.4%
4 Outside area, other 3 6.4%
5 Open area - outside; included are farmland, field 3 6.4%
6 Undetermined 3 6.4%
7 Other 2 4.3%
8 Wall surface: exterior 2 4.3%
9 All other areas 15 31.9%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 10 21.3%
2 Heat from powered equipment, other 9 19.1%
3 Arcing 8 17.0%
4 Spark, ember or flame from operating equipment 6 12.8%
5 Heat source: other 4 8.5%
6 Hot ember or ash 2 4.3%
7 Radiated heat from another fire 2 4.3%
8 Heat, spark from friction 1 2.1%
9 All other sources 5 10.6%
07 The biggest fires

8 fires · $357K in losses

Largest single-incident losses in ZIP 05491 across 2021–2025. These 8 fires alone account for 1190% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $100,000 Building fires 2023 Significant
2 $60,000 Building fires 2021 Significant
3 $42,000 Passenger vehicle fire 2022 Significant
4 $40,000 Building fires 2024 Significant
5 $30,000 Off-road vehicle or heavy equipment fire 2021 Significant
6 $30,000 Building fires 2022 Significant
7 $30,000 Water vehicle fire 2023 Significant
8 $25,000 Building fires 2022 Significant
08 Cities in this ZIP

Most active cities in ZIP 05491

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 05491.

#City5-yr incidents 
1 Addison 70
2 Vergennes 44
3 Panton 20
4 Ferrisburgh 8
11 Current conditions

Right now in 05491

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 — 160 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.