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ZIP-level NFIRS data

Fires in ZIP 75939

ZIP 75939 recorded 52 fire and hazmat incidents in 2025, 385 across 2021–2025. Primary county: Polk County, TX. FEMA NRI rates wildfire risk here as High.

ZIP 75939 FIPS 48373 ZIP-level
Total incidents (2025)
52
385 across 5 years
Building fires
5
18 wildland
Wildfire risk
76
FEMA NRI · High
Active fires
0
in Polk County
01 Five-year trend

Year over year in ZIP 75939

385 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 82
2022 104
2023 97
2024 50
2025 52
02 Seasonality

When do fires happen in ZIP 75939?

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

Jan 26
Feb 33
Mar 38
Apr 33
May 26
Jun 21
Jul 26
Aug 50
Sep 36
Oct 42
Nov 28
Dec 26
03 Top incident types

What kinds of calls lead in ZIP 75939?

Top 5 NFIRS incident types for ZIP 75939 across 2021–2025.

#Incident typeCountShare 
1 Brush, or brush and grass mixture fire 72 18.7%
2 Aircraft standby 46 11.9%
3 Building fires 32 8.3%
4 Passenger vehicle fire 32 8.3%
5 Forest, woods or wildland fire 28 7.3%
04 Cause of ignition

What sparks fires in ZIP 75939?

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

Unintentional
67%
149
Cause undetermined
8%
19
Intentional / arson
8%
17
Equipment / heat source failure
7%
15
Under investigation
2%
5
Act of nature (lightning)
8%
19
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 75939 fires across 2021–2025.

#Area of originCountShare 
1 Open area - outside; included are farmland, field 50 22.3%
2 Undetermined 39 17.4%
3 Wildland, woods 28 12.5%
4 Outside area, other 27 12.1%
5 Engine area, running gear, wheel area 23 10.3%
6 Highway, parking lot, street: on or near 15 6.7%
7 Vehicle area, other 10 4.5%
8 Cooking area, kitchen 4 1.8%
9 All other areas 28 12.5%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 121 54.0%
2 Lightning 14 6.2%
3 Arcing 13 5.8%
4 Heat spread from another fire, other 11 4.9%
5 Heat from other open flame or smoking materials 10 4.5%
6 Flying brand, ember, spark 9 4.0%
7 Hot ember or ash 7 3.1%
8 Cigarette lighter 6 2.7%
9 All other sources 33 14.7%
07 The biggest fires

4 fires · $358K in losses

Largest single-incident losses in ZIP 75939 across 2021–2025. These 4 fires alone account for 358237% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $150,000 Off-road vehicle or heavy equipment fire 2021 Significant
2 $120,000 Building fires 2021 Significant
3 $88,137 Building fires 2021 Significant
4 $100 Forest, woods or wildland fire 2025 Significant
08 Cities in this ZIP

Most active cities in ZIP 75939

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 75939.

#City5-yr incidents 
1 Corrigan 369
2 Lufkin 1
11 Current conditions

Right now in 75939

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 — 385 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.