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ZIP-level NFIRS data

Fires in ZIP 83860

ZIP 83860 recorded 107 fire and hazmat incidents in 2025, 612 across 2021–2025. Primary county: Bonner County, ID. FEMA NRI rates wildfire risk here as Very High.

ZIP 83860 FIPS 16017 ZIP-level
Total incidents (2025)
107
612 across 5 years
Building fires
16
23 wildland
Wildfire risk
83
FEMA NRI · Very High
Active fires
0
in Bonner County
01 Five-year trend

Year over year in ZIP 83860

612 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 161
2022 104
2023 121
2024 119
2025 107
02 Seasonality

When do fires happen in ZIP 83860?

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

Jan 32
Feb 34
Mar 41
Apr 55
May 40
Jun 47
Jul 72
Aug 69
Sep 39
Oct 73
Nov 76
Dec 34
03 Top incident types

What kinds of calls lead in ZIP 83860?

Top 5 NFIRS incident types for ZIP 83860 across 2021–2025.

#Incident typeCountShare 
1 Authorized controlled burning 111 18.1%
2 Power line down 68 11.1%
3 Building fires 64 10.5%
4 Accident, potential accident, other 53 8.7%
5 Unauthorized burning 40 6.5%
04 Cause of ignition

What sparks fires in ZIP 83860?

For the 16 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
48%
75
Cause undetermined
11%
17
Intentional / arson
20%
32
Equipment / heat source failure
8%
12
Under investigation
11%
17
Act of nature (lightning)
2%
4
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 83860 fires across 2021–2025.

#Area of originCountShare 
1 Undetermined 29 18.5%
2 Wildland, woods 22 14.0%
3 Outside area, other 21 13.4%
4 Open area - outside; included are farmland, field 19 12.1%
5 Other 11 7.0%
6 Vehicle area, other 6 3.8%
7 Engine area, running gear, wheel area 6 3.8%
8 Exterior, exposed surface 4 2.5%
9 All other areas 39 24.8%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 70 44.6%
2 Hot ember or ash 13 8.3%
3 Heat source: other 10 6.4%
4 Match 7 4.5%
5 Heat spread from another fire, other 7 4.5%
6 Spark, ember or flame from operating equipment 6 3.8%
7 Heat from other open flame or smoking materials 6 3.8%
8 Arcing 5 3.2%
9 All other sources 33 21.0%
07 The biggest fires

8 fires · $4.1M in losses

Largest single-incident losses in ZIP 83860 across 2021–2025. These 8 fires alone account for 290% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $750,000 Building fires 2023 Major
2 $700,000 Building fires 2023 Major
3 $650,000 Building fires 2025 Major
4 $500,000 Building fires 2023 Major
5 $450,000 Building fires 2021 Major
6 $400,000 Building fires 2021 Major
7 $378,500 Building fires 2025 Major
8 $300,000 Building fires 2022 Major
08 Cities in this ZIP

Most active cities in ZIP 83860

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 83860.

#City5-yr incidents 
1 Athol 12
2 Priest River 9
3 Sandpoint 5
4 Dover 2
5 Spirit Lake 1
11 Current conditions

Right now in 83860

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 — 612 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.