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ZIP-level NFIRS data

Fires in ZIP 77441

ZIP 77441 recorded 86 fire and hazmat incidents in 2025, 409 across 2021–2025. Primary county: Fort Bend County, TX. FEMA NRI rates wildfire risk here as Very High.

ZIP 77441 FIPS 48157 ZIP-level
Total incidents (2025)
86
409 across 5 years
Building fires
12
11 wildland
Wildfire risk
80
FEMA NRI · Very High
Active fires
0
in Fort Bend County
01 Five-year trend

Year over year in ZIP 77441

409 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 113
2022 74
2023 11
2024 125
2025 86
02 Seasonality

When do fires happen in ZIP 77441?

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

Jan 30
Feb 39
Mar 40
Apr 32
May 39
Jun 35
Jul 62
Aug 34
Sep 31
Oct 39
Nov 17
Dec 11
03 Top incident types

What kinds of calls lead in ZIP 77441?

Top 5 NFIRS incident types for ZIP 77441 across 2021–2025.

#Incident typeCountShare 
1 Gas leak (natural gas or LPG) 105 25.7%
2 Building fires 60 14.7%
3 Grass fire 26 6.4%
4 Power line down 21 5.1%
5 Carbon monoxide incident 20 4.9%
04 Cause of ignition

What sparks fires in ZIP 77441?

For the 12 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
35%
41
Cause undetermined
12%
14
Intentional / arson
16%
19
Equipment / heat source failure
5%
6
Under investigation
30%
35
Act of nature (lightning)
2%
1
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 77441 fires across 2021–2025.

#Area of originCountShare 
1 Undetermined 26 22.4%
2 Open area - outside; included are farmland, field 18 15.5%
3 Outside area, other 12 10.3%
4 Engine area, running gear, wheel area 11 9.5%
5 Cooking area, kitchen 10 8.6%
6 Vehicle storage area; garage, carport 5 4.3%
7 Highway, parking lot, street: on or near 5 4.3%
8 Wildland, woods 4 3.4%
9 All other areas 25 21.6%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 69 59.5%
2 Arcing 6 5.2%
3 Hot or smoldering object, other 6 5.2%
4 Heat from powered equipment, other 5 4.3%
5 Radiated, conducted heat from operating equipment 5 4.3%
6 Heat source: other 4 3.4%
7 Fireworks 4 3.4%
8 Flame/torch used for lighting 4 3.4%
9 All other sources 13 11.2%
07 The biggest fires

8 fires · $1.8M in losses

Largest single-incident losses in ZIP 77441 across 2021–2025. These 8 fires alone account for 573% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $500,000 Building fires 2021 Major
2 $500,000 Building fires 2024 Major
3 $200,000 Building fires 2021 Significant
4 $200,000 Building fires 2024 Significant
5 $150,000 Building fires 2024 Significant
6 $100,000 Building fires 2025 Significant
7 $75,168 Building fires 2025 Significant
8 $75,000 Building fires 2025 Significant
08 Cities in this ZIP

Most active cities in ZIP 77441

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 77441.

#City5-yr incidents 
1 Fulshear 279
2 Weston Lakes 11
3 Simonton 4
4 Wallis 3
5 Katy 2
11 Current conditions

Right now in 77441

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 — 409 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.