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ZIP-level NFIRS data

Fires in ZIP 03266

ZIP 03266 recorded 57 fire and hazmat incidents in 2025, 238 across 2021–2025. Primary county: Grafton County, NH.

ZIP 03266 FIPS 33009 ZIP-level
Total incidents (2025)
57
238 across 5 years
Building fires
18
1 wildland
Wildfire risk
31
FEMA NRI · Low
Active fires
0
in Grafton County
01 Five-year trend

Year over year in ZIP 03266

238 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 33
2022 62
2023 38
2024 48
2025 57
02 Seasonality

When do fires happen in ZIP 03266?

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

Jan 20
Feb 7
Mar 20
Apr 29
May 26
Jun 24
Jul 22
Aug 10
Sep 32
Oct 15
Nov 12
Dec 21
03 Top incident types

What kinds of calls lead in ZIP 03266?

Top 5 NFIRS incident types for ZIP 03266 across 2021–2025.

#Incident typeCountShare 
1 Building fires 58 24.4%
2 Power line down 49 20.6%
3 Hazardous condition, other 45 18.9%
4 Chimney or flue fire, confined to chimney or flue 14 5.9%
5 Carbon monoxide incident 7 2.9%
04 Cause of ignition

What sparks fires in ZIP 03266?

For the 18 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
44%
11
Cause undetermined
32%
8
Intentional / arson
0%
0
Equipment / heat source failure
0%
0
Under investigation
20%
5
Act of nature (lightning)
4%
1
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 03266 fires across 2021–2025.

#Area of originCountShare 
1 Undetermined 14 56.0%
2 Outside area, other 3 12.0%
3 Other 2 8.0%
4 Vehicle area, other 2 8.0%
5 Common room, den, family room, living room, lounge 1 4.0%
6 Bathroom, checkroom, lavatory, locker room 1 4.0%
7 Heating room or area, water heater area 1 4.0%
8 Multiple areas 1 4.0%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 15 60.0%
2 Heat source: other 7 28.0%
3 Heat from powered equipment, other 1 4.0%
4 Spark, ember or flame from operating equipment 1 4.0%
5 Lightning 1 4.0%
07 The biggest fires

7 fires · $975K in losses

Largest single-incident losses in ZIP 03266 across 2021–2025. These 7 fires alone account for 48750100% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $400,000 Building fires 2024 Major
2 $200,000 Building fires 2022 Significant
3 $150,000 Building fires 2021 Significant
4 $150,000 Building fires 2022 Significant
5 $75,000 Fire in mobile prop. used as a fixed struc., other 2021 Significant
6 $1 Building fires 2025 Significant
7 $1 Building fires 2025 Significant
08 Cities in this ZIP

Most active cities in ZIP 03266

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 03266.

#City5-yr incidents 
1 Rumney 187
11 Current conditions

Right now in 03266

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 — 238 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.