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ZIP-level NFIRS data

Fires in ZIP 89512

ZIP 89512 recorded 315 fire and hazmat incidents in 2025, 1,898 across 2021–2025. Primary county: Washoe County, NV. FEMA NRI rates wildfire risk here as Very High.

ZIP 89512 FIPS 32031 ZIP-level
Total incidents (2025)
315
1,898 across 5 years
Building fires
4
18 wildland
Wildfire risk
99
FEMA NRI · Very High
Active fires
0
in Washoe County
01 Five-year trend

Year over year in ZIP 89512

1,898 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 258
2022 364
2023 499
2024 462
2025 315
02 Seasonality

When do fires happen in ZIP 89512?

Dec peaks. Mar dips. Aggregated across all 5 years inside this ZIP.

Jan 148
Feb 127
Mar 106
Apr 136
May 130
Jun 110
Jul 158
Aug 166
Sep 165
Oct 194
Nov 216
Dec 242
03 Top incident types

What kinds of calls lead in ZIP 89512?

Top 5 NFIRS incident types for ZIP 89512 across 2021–2025.

#Incident typeCountShare 
1 Outside rubbish, trash or waste fire 809 42.6%
2 Outside rubbish fire, other 122 6.4%
3 Gas leak (natural gas or LPG) 114 6.0%
4 Cooking fire, confined to container 90 4.7%
5 Brush, or brush and grass mixture fire 77 4.1%
04 Cause of ignition

What sparks fires in ZIP 89512?

For the 4 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
34%
83
Cause undetermined
16%
40
Intentional / arson
14%
33
Equipment / heat source failure
10%
25
Under investigation
25%
62
Act of nature (lightning)
1%
1
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 89512 fires across 2021–2025.

#Area of originCountShare 
1 Undetermined 49 20.1%
2 Engine area, running gear, wheel area 46 18.9%
3 Operator/passenger area of transportation equip. 20 8.2%
4 Outside area, other 16 6.6%
5 Cooking area, kitchen 12 4.9%
6 Bedroom - < 5 persons; included are jail or prison 11 4.5%
7 Other 9 3.7%
8 Open area - outside; included are farmland, field 8 3.3%
9 All other areas 73 29.9%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 139 57.0%
2 Heat from powered equipment, other 17 7.0%
3 Hot or smoldering object, other 12 4.9%
4 Arcing 11 4.5%
5 Heat source: other 10 4.1%
6 Radiated, conducted heat from operating equipment 9 3.7%
7 Spark, ember or flame from operating equipment 6 2.5%
8 Heat, spark from friction 6 2.5%
9 All other sources 34 13.9%
07 The biggest fires

8 fires · $1.8M in losses

Largest single-incident losses in ZIP 89512 across 2021–2025. These 8 fires alone account for 2041% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $500,000 Building fires 2024 Major
2 $400,000 Building fires 2024 Major
3 $225,000 Building fires 2024 Significant
4 $200,000 Building fires 2022 Significant
5 $200,000 Building fires 2023 Significant
6 $100,000 Building fires 2022 Significant
7 $100,000 Building fires 2024 Significant
8 $100,000 Building fires 2024 Significant
08 Cities in this ZIP

Most active cities in ZIP 89512

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 89512.

#City5-yr incidents 
1 Reno 1,893
2 Sparks 2
11 Current conditions

Right now in 89512

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 — 1,898 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.