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ZIP-level NFIRS data

Fires in ZIP 83639

ZIP 83639 recorded 34 fire and hazmat incidents in 2025, 160 across 2021–2025. Primary county: Owyhee County, ID. FEMA NRI rates wildfire risk here as Very High.

ZIP 83639 FIPS 16073 ZIP-level
Total incidents (2025)
34
160 across 5 years
Building fires
1
14 wildland
Wildfire risk
96
FEMA NRI · Very High
Active fires
0
in Owyhee County
01 Five-year trend

Year over year in ZIP 83639

160 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 39
2022 30
2023 23
2024 34
2025 34
02 Seasonality

When do fires happen in ZIP 83639?

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

Jan 6
Feb 4
Mar 21
Apr 26
May 10
Jun 16
Jul 27
Aug 18
Sep 7
Oct 7
Nov 8
Dec 10
03 Top incident types

What kinds of calls lead in ZIP 83639?

Top 5 NFIRS incident types for ZIP 83639 across 2021–2025.

#Incident typeCountShare 
1 Brush, or brush and grass mixture fire 33 20.6%
2 Fire, other 32 20.0%
3 Grass fire 32 20.0%
4 Passenger vehicle fire 14 8.8%
5 Building fires 11 6.9%
04 Cause of ignition

What sparks fires in ZIP 83639?

For the 1 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
52%
70
Cause undetermined
7%
10
Intentional / arson
27%
36
Equipment / heat source failure
7%
9
Under investigation
4%
5
Act of nature (lightning)
3%
3
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 83639 fires across 2021–2025.

#Area of originCountShare 
1 Open area - outside; included are farmland, field 41 30.6%
2 Undetermined 29 21.6%
3 Other 22 16.4%
4 Outside area, other 17 12.7%
5 Engine area, running gear, wheel area 9 6.7%
6 Vehicle area, other 7 5.2%
7 Cooking area, kitchen 2 1.5%
8 Function area, other 1 0.7%
9 All other areas 6 4.5%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 54 40.3%
2 Match 17 12.7%
3 Flame/torch used for lighting 13 9.7%
4 Arcing 12 9.0%
5 Heat from powered equipment, other 7 5.2%
6 Heat source: other 5 3.7%
7 Lightning 4 3.0%
8 Multiple heat sources including multiple ignitions 4 3.0%
9 All other sources 18 13.4%
07 The biggest fires

8 fires · $1.5M in losses

Largest single-incident losses in ZIP 83639 across 2021–2025. These 8 fires alone account for 1682% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $450,000 Fire, other 2024 Major
2 $437,000 Building fires 2024 Major
3 $250,000 Building fires 2022 Major
4 $120,000 Off-road vehicle or heavy equipment fire 2022 Significant
5 $80,000 Brush, or brush and grass mixture fire 2025 Significant
6 $75,000 Off-road vehicle or heavy equipment fire 2022 Significant
7 $75,000 Passenger vehicle fire 2023 Significant
8 $60,000 Mobile property (vehicle) fire, other 2022 Significant
08 Cities in this ZIP

Most active cities in ZIP 83639

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 83639.

#City5-yr incidents 
1 Marsing 158
2 Caldwell 1
3 Homedale 1
11 Current conditions

Right now in 83639

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 — 160 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.