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ZIP-level NFIRS data

Fires in ZIP 89704

ZIP 89704 recorded 36 fire and hazmat incidents in 2025, 217 across 2021–2025. Primary county: Washoe County, NV. FEMA NRI rates wildfire risk here as Very High.

ZIP 89704 FIPS 32031 ZIP-level
Total incidents (2025)
36
217 across 5 years
Building fires
0
2 wildland
Wildfire risk
99
FEMA NRI · Very High
Active fires
0
in Washoe County
01 Five-year trend

Year over year in ZIP 89704

217 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 38
2022 49
2023 44
2024 50
2025 36
02 Seasonality

When do fires happen in ZIP 89704?

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

Jan 19
Feb 8
Mar 23
Apr 17
May 23
Jun 16
Jul 26
Aug 20
Sep 20
Oct 9
Nov 17
Dec 19
03 Top incident types

What kinds of calls lead in ZIP 89704?

Top 5 NFIRS incident types for ZIP 89704 across 2021–2025.

#Incident typeCountShare 
1 Unauthorized burning 43 19.8%
2 Authorized controlled burning 23 10.6%
3 Gas leak (natural gas or LPG) 21 9.7%
4 Passenger vehicle fire 15 6.9%
5 Electrical wiring/equipment problem, other 13 6.0%
04 Cause of ignition

What sparks fires in ZIP 89704?

For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
54%
21
Cause undetermined
15%
6
Intentional / arson
3%
1
Equipment / heat source failure
13%
5
Under investigation
10%
4
Act of nature (lightning)
5%
1
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 89704 fires across 2021–2025.

#Area of originCountShare 
1 Engine area, running gear, wheel area 12 30.8%
2 Other 4 10.3%
3 Vehicle area, other 4 10.3%
4 Outside area, other 3 7.7%
5 Common room, den, family room, living room, lounge 2 5.1%
6 Function area, other 2 5.1%
7 Operator/passenger area of transportation equip. 2 5.1%
8 Undetermined 2 5.1%
9 All other areas 8 20.5%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 19 48.7%
2 Spark, ember or flame from operating equipment 6 15.4%
3 Hot or smoldering object, other 3 7.7%
4 Heat from powered equipment, other 2 5.1%
5 Radiated, conducted heat from operating equipment 2 5.1%
6 Arcing 2 5.1%
7 Heat source: other 1 2.6%
8 Heat, spark from friction 1 2.6%
9 All other sources 3 7.7%
07 The biggest fires

8 fires · $873K in losses

Largest single-incident losses in ZIP 89704 across 2021–2025. These 8 fires alone account for 1819% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $400,000 Road freight or transport vehicle fire 2024 Major
2 $250,000 Building fires 2024 Major
3 $70,000 Passenger vehicle fire 2024 Significant
4 $50,000 Building fires 2023 Significant
5 $35,000 Passenger vehicle fire 2022 Significant
6 $30,000 Camper or recreational vehicle (RV) fire 2023 Significant
7 $20,000 Passenger vehicle fire 2024 Significant
8 $18,000 Passenger vehicle fire 2025 Significant
08 Cities in this ZIP

Most active cities in ZIP 89704

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 89704.

#City5-yr incidents 
1 Carson City 73
2 Washoe Valley 61
3 Reno 12
11 Current conditions

Right now in 89704

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 — 217 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.