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ZIP-level NFIRS data

Fires in ZIP 80239

ZIP 80239 recorded 246 fire and hazmat incidents in 2025, 1,099 across 2021–2025. Primary county: Denver County, CO. FEMA NRI rates wildfire risk here as High.

ZIP 80239 FIPS 08031 ZIP-level
Total incidents (2025)
246
1,099 across 5 years
Building fires
13
20 wildland
Wildfire risk
61
FEMA NRI · High
Active fires
0
in Denver County
01 Five-year trend

Year over year in ZIP 80239

1,099 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 228
2022 195
2023 162
2024 268
2025 246
02 Seasonality

When do fires happen in ZIP 80239?

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

Jan 85
Feb 94
Mar 96
Apr 104
May 95
Jun 93
Jul 93
Aug 109
Sep 88
Oct 66
Nov 92
Dec 84
03 Top incident types

What kinds of calls lead in ZIP 80239?

Top 5 NFIRS incident types for ZIP 80239 across 2021–2025.

#Incident typeCountShare 
1 Gas leak (natural gas or LPG) 151 13.7%
2 Outside rubbish, trash or waste fire 107 9.7%
3 Carbon monoxide incident 98 8.9%
4 Passenger vehicle fire 96 8.7%
5 Building fires 61 5.6%
04 Cause of ignition

What sparks fires in ZIP 80239?

For the 13 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
34%
130
Cause undetermined
29%
110
Intentional / arson
11%
43
Equipment / heat source failure
9%
34
Under investigation
15%
56
Act of nature (lightning)
2%
5
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 80239 fires across 2021–2025.

#Area of originCountShare 
1 Undetermined 119 31.4%
2 Engine area, running gear, wheel area 61 16.1%
3 Outside area, other 44 11.6%
4 Other 15 4.0%
5 Open area - outside; included are farmland, field 14 3.7%
6 Vehicle area, other 12 3.2%
7 Highway, parking lot, street: on or near 10 2.6%
8 Vehicle storage area; garage, carport 9 2.4%
9 All other areas 95 25.1%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 243 64.1%
2 Heat from powered equipment, other 27 7.1%
3 Arcing 23 6.1%
4 Hot or smoldering object, other 21 5.5%
5 Spark, ember or flame from operating equipment 11 2.9%
6 Radiated, conducted heat from operating equipment 9 2.4%
7 Hot ember or ash 8 2.1%
8 Heat source: other 7 1.8%
9 All other sources 30 7.9%
07 The biggest fires

8 fires · $2.5M in losses

Largest single-incident losses in ZIP 80239 across 2021–2025. These 8 fires alone account for 312% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $900,000 Road freight or transport vehicle fire 2022 Major
2 $600,000 Building fires 2024 Major
3 $300,000 Building fires 2021 Major
4 $300,000 Building fires 2025 Major
5 $100,000 Building fires 2021 Significant
6 $100,000 Building fires 2024 Significant
7 $100,000 Passenger vehicle fire 2024 Significant
8 $80,000 Passenger vehicle fire 2025 Significant
08 Cities in this ZIP

Most active cities in ZIP 80239

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 80239.

#City5-yr incidents 
1 Denver 1,094
2 Aurora 3
3 Thornton 1
11 Current conditions

Right now in 80239

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 — 1,099 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.