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ZIP-level NFIRS data

Fires in ZIP 03816

ZIP 03816 recorded 31 fire and hazmat incidents in 2025, 203 across 2021–2025. Primary county: Carroll County, NH.

ZIP 03816 FIPS 33003 ZIP-level
Total incidents (2025)
31
203 across 5 years
Building fires
6
2 wildland
Wildfire risk
34
FEMA NRI · Low
Active fires
0
in Carroll County
01 Five-year trend

Year over year in ZIP 03816

203 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 53
2022 51
2023 30
2024 38
2025 31
02 Seasonality

When do fires happen in ZIP 03816?

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

Jan 15
Feb 7
Mar 28
Apr 26
May 10
Jun 18
Jul 17
Aug 13
Sep 12
Oct 8
Nov 14
Dec 35
03 Top incident types

What kinds of calls lead in ZIP 03816?

Top 5 NFIRS incident types for ZIP 03816 across 2021–2025.

#Incident typeCountShare 
1 Power line down 71 35.0%
2 Arcing, shorted electrical equipment 21 10.3%
3 Building fires 20 9.9%
4 Unauthorized burning 20 9.9%
5 Authorized controlled burning 17 8.4%
04 Cause of ignition

What sparks fires in ZIP 03816?

For the 6 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
100%
1
Cause undetermined
0%
0
Intentional / arson
0%
0
Equipment / heat source failure
0%
0
Under investigation
0%
0
Act of nature (lightning)
0%
0
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 03816 fires across 2021–2025.

#Area of originCountShare 
1 Equipment or service area, other 1 100.0%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Arcing 1 100.0%
07 The biggest fires

1 fires · $3K in losses

Largest single-incident losses in ZIP 03816 across 2021–2025. These 1 fires alone account for 0% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $3,000 Building fires 2024 Significant
08 Cities in this ZIP

Most active cities in ZIP 03816

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 03816.

#City5-yr incidents 
1 Tuftonboro 108
11 Current conditions

Right now in 03816

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 — 203 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.