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ZIP-level NFIRS data

Fires in ZIP 35023

ZIP 35023 recorded 231 fire and hazmat incidents in 2025, 738 across 2021–2025. Primary county: Jefferson County, AL. FEMA NRI rates wildfire risk here as High.

ZIP 35023 FIPS 01073 ZIP-level
Total incidents (2025)
231
738 across 5 years
Building fires
20
38 wildland
Wildfire risk
79
FEMA NRI · High
Active fires
0
in Jefferson County
01 Five-year trend

Year over year in ZIP 35023

738 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 20
2022 35
2023 200
2024 252
2025 231
02 Seasonality

When do fires happen in ZIP 35023?

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

Jan 58
Feb 65
Mar 70
Apr 58
May 69
Jun 63
Jul 56
Aug 58
Sep 51
Oct 73
Nov 59
Dec 58
03 Top incident types

What kinds of calls lead in ZIP 35023?

Top 5 NFIRS incident types for ZIP 35023 across 2021–2025.

#Incident typeCountShare 
1 Power line down 98 13.3%
2 Outside rubbish, trash or waste fire 77 10.4%
3 Building fires 72 9.8%
4 Brush, or brush and grass mixture fire 47 6.4%
5 Outside rubbish fire, other 43 5.8%
04 Cause of ignition

What sparks fires in ZIP 35023?

For the 20 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
48%
125
Cause undetermined
17%
45
Intentional / arson
21%
56
Equipment / heat source failure
4%
10
Under investigation
7%
19
Act of nature (lightning)
3%
7
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 35023 fires across 2021–2025.

#Area of originCountShare 
1 Undetermined 82 31.3%
2 Outside area, other 35 13.4%
3 Cooking area, kitchen 26 9.9%
4 Other 22 8.4%
5 Engine area, running gear, wheel area 14 5.3%
6 Open area - outside; included are farmland, field 11 4.2%
7 Wildland, woods 8 3.1%
8 Laundry area, wash house (laundry) 7 2.7%
9 All other areas 57 21.8%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 147 56.1%
2 Hot or smoldering object, other 25 9.5%
3 Heat source: other 18 6.9%
4 Heat from powered equipment, other 16 6.1%
5 Arcing 11 4.2%
6 Hot ember or ash 11 4.2%
7 Spark, ember or flame from operating equipment 5 1.9%
8 Candle 4 1.5%
9 All other sources 25 9.5%
07 The biggest fires

8 fires · $3.2M in losses

Largest single-incident losses in ZIP 35023 across 2021–2025. These 8 fires alone account for 129% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $1,000,000 Off-road vehicle or heavy equipment fire 2021 Major
2 $900,000 Mobile property (vehicle) fire, other 2025 Major
3 $300,000 Building fires 2022 Major
4 $250,000 Building fires 2023 Major
5 $200,000 Building fires 2025 Significant
6 $200,000 Building fires 2025 Significant
7 $200,000 Building fires 2025 Significant
8 $150,000 Building fires 2025 Significant
08 Cities in this ZIP

Most active cities in ZIP 35023

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 35023.

#City5-yr incidents 
1 Hueytown 545
2 Bessemer 182
3 Birmingham 3
4 Concord 2
11 Current conditions

Right now in 35023

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 — 738 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.