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ZIP-level NFIRS data

Fires in ZIP 99003

ZIP 99003 recorded 47 fire and hazmat incidents in 2025, 281 across 2021–2025. Primary county: Spokane County, WA. FEMA NRI rates wildfire risk here as Very High.

ZIP 99003 FIPS 53063 ZIP-level
Total incidents (2025)
47
281 across 5 years
Building fires
2
8 wildland
Wildfire risk
97
FEMA NRI · Very High
Active fires
0
in Spokane County
01 Five-year trend

Year over year in ZIP 99003

281 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 80
2022 54
2023 40
2024 60
2025 47
02 Seasonality

When do fires happen in ZIP 99003?

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

Jan 15
Feb 8
Mar 18
Apr 34
May 23
Jun 25
Jul 29
Aug 18
Sep 38
Oct 32
Nov 28
Dec 13
03 Top incident types

What kinds of calls lead in ZIP 99003?

Top 5 NFIRS incident types for ZIP 99003 across 2021–2025.

#Incident typeCountShare 
1 Unauthorized burning 56 19.9%
2 Authorized controlled burning 29 10.3%
3 Power line down 23 8.2%
4 Building fires 20 7.1%
5 Passenger vehicle fire 19 6.8%
04 Cause of ignition

What sparks fires in ZIP 99003?

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

Unintentional
37%
27
Cause undetermined
23%
17
Intentional / arson
3%
2
Equipment / heat source failure
19%
14
Under investigation
15%
11
Act of nature (lightning)
3%
2
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 99003 fires across 2021–2025.

#Area of originCountShare 
1 Engine area, running gear, wheel area 16 21.9%
2 Undetermined 13 17.8%
3 Wildland, woods 6 8.2%
4 Common room, den, family room, living room, lounge 4 5.5%
5 Vehicle storage area; garage, carport 4 5.5%
6 Vehicle area, other 4 5.5%
7 Open area - outside; included are farmland, field 4 5.5%
8 Outside area, other 3 4.1%
9 All other areas 19 26.0%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 33 45.2%
2 Heat from powered equipment, other 7 9.6%
3 Radiated, conducted heat from operating equipment 5 6.8%
4 Arcing 5 6.8%
5 Heat source: other 3 4.1%
6 Hot or smoldering object, other 3 4.1%
7 Heat, spark from friction 3 4.1%
8 Cigarette lighter 2 2.7%
9 All other sources 12 16.4%
07 The biggest fires

8 fires · $1.2M in losses

Largest single-incident losses in ZIP 99003 across 2021–2025. These 8 fires alone account for 1194% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $515,000 Building fires 2024 Major
2 $200,000 Building fires 2024 Significant
3 $170,000 Building fires 2024 Significant
4 $100,000 Off-road vehicle or heavy equipment fire 2021 Significant
5 $75,000 Building fires 2021 Significant
6 $50,000 Building fires 2024 Significant
7 $50,000 Building fires 2025 Significant
8 $35,000 Passenger vehicle fire 2025 Significant
08 Cities in this ZIP

Most active cities in ZIP 99003

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 99003.

#City5-yr incidents 
1 Deer Park 1
11 Current conditions

Right now in 99003

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 — 281 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.