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ZIP-level NFIRS data

Fires in ZIP 04073

ZIP 04073 recorded 193 fire and hazmat incidents in 2025, 1,307 across 2021–2025. Primary county: York County, ME. FEMA NRI rates wildfire risk here as Moderate.

ZIP 04073 FIPS 23031 ZIP-level
Total incidents (2025)
193
1,307 across 5 years
Building fires
30
24 wildland
Wildfire risk
56
FEMA NRI · Moderate
Active fires
0
in York County
01 Five-year trend

Year over year in ZIP 04073

1,307 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 229
2022 261
2023 273
2024 351
2025 193
02 Seasonality

When do fires happen in ZIP 04073?

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

Jan 87
Feb 96
Mar 185
Apr 138
May 137
Jun 98
Jul 103
Aug 91
Sep 87
Oct 86
Nov 82
Dec 117
03 Top incident types

What kinds of calls lead in ZIP 04073?

Top 5 NFIRS incident types for ZIP 04073 across 2021–2025.

#Incident typeCountShare 
1 Power line down 278 21.3%
2 Building fires 191 14.6%
3 Unauthorized burning 139 10.6%
4 Gas leak (natural gas or LPG) 80 6.1%
5 Authorized controlled burning 68 5.2%
04 Cause of ignition

What sparks fires in ZIP 04073?

For the 30 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
44%
110
Cause undetermined
16%
39
Intentional / arson
15%
37
Equipment / heat source failure
13%
32
Under investigation
9%
22
Act of nature (lightning)
3%
7
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 04073 fires across 2021–2025.

#Area of originCountShare 
1 Outside area, other 44 17.7%
2 Wildland, woods 22 8.8%
3 Cooking area, kitchen 21 8.4%
4 Engine area, running gear, wheel area 20 8.0%
5 Highway, parking lot, street: on or near 18 7.2%
6 Undetermined 13 5.2%
7 Open area - outside; included are farmland, field 12 4.8%
8 Other 10 4.0%
9 All other areas 89 35.7%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 95 38.2%
2 Hot or smoldering object, other 22 8.8%
3 Radiated, conducted heat from operating equipment 18 7.2%
4 Hot ember or ash 18 7.2%
5 Cigarette lighter 17 6.8%
6 Heat from powered equipment, other 12 4.8%
7 Arcing 11 4.4%
8 Spark, ember or flame from operating equipment 10 4.0%
9 All other sources 46 18.5%
07 The biggest fires

8 fires · $2.1M in losses

Largest single-incident losses in ZIP 04073 across 2021–2025. These 8 fires alone account for 320% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $450,000 Building fires 2024 Major
2 $350,000 Building fires 2024 Major
3 $300,000 Building fires 2022 Major
4 $227,792 Building fires 2023 Significant
5 $200,000 Building fires 2025 Significant
6 $200,000 Building fires 2025 Significant
7 $195,000 Building fires 2023 Significant
8 $150,000 Building fires 2021 Significant
08 Cities in this ZIP

Most active cities in ZIP 04073

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 04073.

#City5-yr incidents 
1 Sanford 1,286
2 Kennebunk 1
3 North Berwick 1
4 Scarborough 1
11 Current conditions

Right now in 04073

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 — 1,307 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.