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ZIP-level NFIRS data

Fires in ZIP 03868

ZIP 03868 recorded 2 fire and hazmat incidents in 2025, 205 across 2021–2025. Primary county: Strafford County, NH.

ZIP 03868 FIPS 33017 ZIP-level
Total incidents (2025)
2
205 across 5 years
Building fires
2
0 wildland
Wildfire risk
35
FEMA NRI · Low
Active fires
0
in Strafford County
01 Five-year trend

Year over year in ZIP 03868

205 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 44
2022 39
2023 53
2024 67
2025 2
02 Seasonality

When do fires happen in ZIP 03868?

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

Jan 28
Feb 19
Mar 24
Apr 33
May 15
Jun 10
Jul 6
Aug 8
Sep 14
Oct 10
Nov 21
Dec 17
03 Top incident types

What kinds of calls lead in ZIP 03868?

Top 5 NFIRS incident types for ZIP 03868 across 2021–2025.

#Incident typeCountShare 
1 Power line down 67 32.7%
2 Unauthorized burning 24 11.7%
3 Vehicle accident, general cleanup 18 8.8%
4 Building fires 14 6.8%
5 Gas leak (natural gas or LPG) 14 6.8%
04 Cause of ignition

What sparks fires in ZIP 03868?

For the 2 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
35%
8
Cause undetermined
43%
10
Intentional / arson
4%
1
Equipment / heat source failure
0%
0
Under investigation
17%
4
Act of nature (lightning)
1%
0
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 03868 fires across 2021–2025.

#Area of originCountShare 
1 Undetermined 14 60.9%
2 Cooking area, kitchen 2 8.7%
3 Laundry area, wash house (laundry) 2 8.7%
4 Engine area, running gear, wheel area 2 8.7%
5 Chute/container - trash, rubbish, waste 1 4.3%
6 Ceiling & floor assembly, crawl space b/t stories 1 4.3%
7 Wildland, woods 1 4.3%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 20 87.0%
2 Heat from powered equipment, other 2 8.7%
3 Hot ember or ash 1 4.3%
07 The biggest fires

8 fires · $407K in losses

Largest single-incident losses in ZIP 03868 across 2021–2025. These 8 fires alone account for 0% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $150,000 Building fires 2021 Significant
2 $100,000 Building fires 2023 Significant
3 $75,000 Building fires 2022 Significant
4 $50,000 Outside equipment fire 2024 Significant
5 $25,000 Mobile property (vehicle) fire, other 2022 Significant
6 $5,000 Fire in mobile home used as fixed residence 2024 Significant
7 $1,000 Fire, other 2021 Significant
8 $800 Fire, other 2022 Significant
08 Cities in this ZIP

Most active cities in ZIP 03868

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 03868.

#City5-yr incidents 
1 Rochester 76
11 Current conditions

Right now in 03868

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 — 205 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.