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ZIP-level NFIRS data

Fires in ZIP 03218

ZIP 03218 recorded 46 fire and hazmat incidents in 2025, 289 across 2021–2025. Primary county: Belknap County, NH.

ZIP 03218 FIPS 33001 ZIP-level
Total incidents (2025)
46
289 across 5 years
Building fires
0
12 wildland
Wildfire risk
25
FEMA NRI · Low
Active fires
0
in Belknap County
01 Five-year trend

Year over year in ZIP 03218

289 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 39
2022 35
2023 37
2024 132
2025 46
02 Seasonality

When do fires happen in ZIP 03218?

Apr peaks. Jul dips. Aggregated across all 5 years inside this ZIP.

Jan 20
Feb 26
Mar 27
Apr 71
May 19
Jun 18
Jul 8
Aug 28
Sep 25
Oct 18
Nov 10
Dec 19
03 Top incident types

What kinds of calls lead in ZIP 03218?

Top 5 NFIRS incident types for ZIP 03218 across 2021–2025.

#Incident typeCountShare 
1 Power line down 98 33.9%
2 Building fires 72 24.9%
3 Carbon monoxide incident 14 4.8%
4 Brush, or brush and grass mixture fire 12 4.2%
5 Arcing, shorted electrical equipment 11 3.8%
04 Cause of ignition

What sparks fires in ZIP 03218?

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

Unintentional
33%
3
Cause undetermined
11%
1
Intentional / arson
11%
1
Equipment / heat source failure
44%
4
Under investigation
0%
0
Act of nature (lightning)
1%
0
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 03218 fires across 2021–2025.

#Area of originCountShare 
1 Engine area, running gear, wheel area 3 33.3%
2 Open area - outside; included are farmland, field 3 33.3%
3 Laundry area, wash house (laundry) 1 11.1%
4 Heating room or area, water heater area 1 11.1%
5 Wall surface: exterior 1 11.1%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Spark, ember or flame from operating equipment 3 33.3%
2 Radiated, conducted heat from operating equipment 2 22.2%
3 Arcing 1 11.1%
4 Heat, spark from friction 1 11.1%
5 Molten, hot material 1 11.1%
6 Flame/torch used for lighting 1 11.1%
07 The biggest fires

8 fires · $431K in losses

Largest single-incident losses in ZIP 03218 across 2021–2025. These 8 fires alone account for 479% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $300,000 Unauthorized burning 2024 Major
2 $30,000 Road freight or transport vehicle fire 2024 Significant
3 $30,000 Grass fire 2025 Significant
4 $30,000 Grass fire 2025 Significant
5 $30,000 Grass fire 2025 Significant
6 $5,000 Building fires 2024 Significant
7 $4,000 Chimney or flue fire, confined to chimney or flue 2024 Significant
8 $1,800 Mobile property (vehicle) fire, other 2024 Significant
08 Cities in this ZIP

Most active cities in ZIP 03218

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 03218.

#City5-yr incidents 
1 Barnstead 279
2 Gilmanton 4
3 Pittsfield 3
4 Springfield 1
11 Current conditions

Right now in 03218

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 — 289 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.