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ZIP-level NFIRS data

Fires in ZIP 83858

ZIP 83858 recorded 128 fire and hazmat incidents in 2025, 665 across 2021–2025. Primary county: Kootenai County, ID. FEMA NRI rates wildfire risk here as High.

ZIP 83858 FIPS 16055 ZIP-level
Total incidents (2025)
128
665 across 5 years
Building fires
20
12 wildland
Wildfire risk
80
FEMA NRI · High
Active fires
0
in Kootenai County
01 Five-year trend

Year over year in ZIP 83858

665 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 181
2022 124
2023 112
2024 120
2025 128
02 Seasonality

When do fires happen in ZIP 83858?

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

Jan 58
Feb 24
Mar 35
Apr 54
May 34
Jun 67
Jul 90
Aug 78
Sep 53
Oct 70
Nov 64
Dec 38
03 Top incident types

What kinds of calls lead in ZIP 83858?

Top 5 NFIRS incident types for ZIP 83858 across 2021–2025.

#Incident typeCountShare 
1 Authorized controlled burning 110 16.5%
2 Building fires 106 15.9%
3 Unauthorized burning 80 12.0%
4 Gas leak (natural gas or LPG) 49 7.4%
5 Power line down 43 6.5%
04 Cause of ignition

What sparks fires in ZIP 83858?

For the 20 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
47%
77
Cause undetermined
12%
20
Intentional / arson
11%
18
Equipment / heat source failure
13%
21
Under investigation
13%
22
Act of nature (lightning)
4%
4
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 83858 fires across 2021–2025.

#Area of originCountShare 
1 Outside area, other 26 16.0%
2 Engine area, running gear, wheel area 17 10.4%
3 Undetermined 15 9.2%
4 Open area - outside; included are farmland, field 14 8.6%
5 Other 10 6.1%
6 Wildland, woods 9 5.5%
7 Vehicle storage area; garage, carport 8 4.9%
8 Cooking area, kitchen 5 3.1%
9 All other areas 59 36.2%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 55 33.7%
2 Arcing 23 14.1%
3 Hot ember or ash 15 9.2%
4 Heat source: other 9 5.5%
5 Hot or smoldering object, other 9 5.5%
6 Heat from powered equipment, other 7 4.3%
7 Spark, ember or flame from operating equipment 7 4.3%
8 Fireworks 7 4.3%
9 All other sources 31 19.0%
07 The biggest fires

8 fires · $3.2M in losses

Largest single-incident losses in ZIP 83858 across 2021–2025. These 8 fires alone account for 395% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $1,000,000 Passenger vehicle fire 2022 Major
2 $500,000 Building fires 2021 Major
3 $350,000 Building fires 2023 Major
4 $350,000 Building fires 2024 Major
5 $300,000 Building fires 2022 Major
6 $300,000 Building fires 2024 Major
7 $250,000 Building fires 2021 Major
8 $150,000 Building fires 2023 Significant
08 Cities in this ZIP

Most active cities in ZIP 83858

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 83858.

#City5-yr incidents 
1 Rathdrum 628
2 Athol 2
3 Spirit Lake 2
4 Post Falls 1
11 Current conditions

Right now in 83858

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 — 665 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.