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ZIP-level NFIRS data

Fires in ZIP 03860

ZIP 03860 recorded 25 fire and hazmat incidents in 2025, 209 across 2021–2025. Primary county: Carroll County, NH.

ZIP 03860 FIPS 33003 ZIP-level
Total incidents (2025)
25
209 across 5 years
Building fires
7
5 wildland
Wildfire risk
34
FEMA NRI · Low
Active fires
0
in Carroll County
01 Five-year trend

Year over year in ZIP 03860

209 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 78
2022 67
2023 37
2024 2
2025 25
02 Seasonality

When do fires happen in ZIP 03860?

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

Jan 22
Feb 26
Mar 21
Apr 32
May 22
Jun 16
Jul 17
Aug 18
Sep 10
Oct 11
Nov 4
Dec 10
03 Top incident types

What kinds of calls lead in ZIP 03860?

Top 5 NFIRS incident types for ZIP 03860 across 2021–2025.

#Incident typeCountShare 
1 Building fires 45 21.5%
2 Power line down 35 16.7%
3 Gas leak (natural gas or LPG) 25 12.0%
4 Carbon monoxide incident 16 7.7%
5 Unauthorized burning 16 7.7%
04 Cause of ignition

What sparks fires in ZIP 03860?

For the 7 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
42%
11
Cause undetermined
15%
4
Intentional / arson
0%
0
Equipment / heat source failure
31%
8
Under investigation
12%
3
Act of nature (lightning)
0%
0
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 03860 fires across 2021–2025.

#Area of originCountShare 
1 Outside area, other 8 30.8%
2 Engine area, running gear, wheel area 5 19.2%
3 Bathroom, checkroom, lavatory, locker room 2 7.7%
4 Wall surface: exterior 2 7.7%
5 Vehicle area, other 2 7.7%
6 Operator/passenger area of transportation equip. 2 7.7%
7 Other 1 3.8%
8 Sales area, showroom (exclude display window) 1 3.8%
9 All other areas 3 11.5%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 9 34.6%
2 Spark, ember or flame from operating equipment 4 15.4%
3 Arcing 4 15.4%
4 Heat source: other 3 11.5%
5 Fireworks 2 7.7%
6 Heat from powered equipment, other 1 3.8%
7 Hot or smoldering object, other 1 3.8%
8 Hot ember or ash 1 3.8%
9 All other sources 1 3.8%
07 The biggest fires

1 fires · $1.5M in losses

Largest single-incident losses in ZIP 03860 across 2021–2025. These 1 fires alone account for 0% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $1,500,000 Building fires 2022 Major
08 Cities in this ZIP

Most active cities in ZIP 03860

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 03860.

#City5-yr incidents 
1 North Conway 190
2 Conway 11
3 Bartlett 2
11 Current conditions

Right now in 03860

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 — 209 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.