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ZIP-level NFIRS data

Fires in ZIP 89523

ZIP 89523 recorded 96 fire and hazmat incidents in 2025, 555 across 2021–2025. Primary county: Washoe County, NV. FEMA NRI rates wildfire risk here as Very High.

ZIP 89523 FIPS 32031 ZIP-level
Total incidents (2025)
96
555 across 5 years
Building fires
5
14 wildland
Wildfire risk
99
FEMA NRI · Very High
Active fires
0
in Washoe County
01 Five-year trend

Year over year in ZIP 89523

555 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 88
2022 119
2023 120
2024 132
2025 96
02 Seasonality

When do fires happen in ZIP 89523?

Aug peaks. May dips. Aggregated across all 5 years inside this ZIP.

Jan 46
Feb 46
Mar 38
Apr 43
May 30
Jun 46
Jul 55
Aug 63
Sep 40
Oct 51
Nov 54
Dec 43
03 Top incident types

What kinds of calls lead in ZIP 89523?

Top 5 NFIRS incident types for ZIP 89523 across 2021–2025.

#Incident typeCountShare 
1 Gas leak (natural gas or LPG) 77 13.9%
2 Outside rubbish, trash or waste fire 47 8.5%
3 Brush, or brush and grass mixture fire 44 7.9%
4 Cooking fire, confined to container 42 7.6%
5 Outside rubbish fire, other 31 5.6%
04 Cause of ignition

What sparks fires in ZIP 89523?

For the 5 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
44%
41
Cause undetermined
12%
11
Intentional / arson
11%
10
Equipment / heat source failure
15%
14
Under investigation
18%
17
Act of nature (lightning)
0%
1
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 89523 fires across 2021–2025.

#Area of originCountShare 
1 Engine area, running gear, wheel area 23 24.5%
2 Undetermined 13 13.8%
3 Cooking area, kitchen 8 8.5%
4 Outside area, other 8 8.5%
5 Cargo/trunk area - all vehicles 4 4.3%
6 Bedroom - < 5 persons; included are jail or prison 3 3.2%
7 Equipment or service area, other 3 3.2%
8 Vehicle area, other 3 3.2%
9 All other areas 29 30.9%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 45 47.9%
2 Heat from powered equipment, other 11 11.7%
3 Hot or smoldering object, other 10 10.6%
4 Arcing 6 6.4%
5 Heat source: other 4 4.3%
6 Radiated, conducted heat from operating equipment 4 4.3%
7 Spark, ember or flame from operating equipment 2 2.1%
8 Heat, spark from friction 2 2.1%
9 All other sources 10 10.6%
07 The biggest fires

8 fires · $705K in losses

Largest single-incident losses in ZIP 89523 across 2021–2025. These 8 fires alone account for 590% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $400,000 Road freight or transport vehicle fire 2024 Major
2 $70,000 Passenger vehicle fire 2025 Significant
3 $50,000 Road freight or transport vehicle fire 2022 Significant
4 $50,000 Passenger vehicle fire 2023 Significant
5 $50,000 Fires in structures other than in a building 2024 Significant
6 $30,000 Building fires 2023 Significant
7 $30,000 Passenger vehicle fire 2024 Significant
8 $25,000 Building fires 2022 Significant
08 Cities in this ZIP

Most active cities in ZIP 89523

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 89523.

#City5-yr incidents 
1 Reno 520
2 Mogul 23
3 Verdi 8
11 Current conditions

Right now in 89523

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 — 555 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.