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ZIP-level NFIRS data

Fires in ZIP 77434

ZIP 77434 recorded 54 fire and hazmat incidents in 2025, 277 across 2021–2025. Primary county: Colorado County, TX. FEMA NRI rates wildfire risk here as Moderate.

ZIP 77434 FIPS 48089 ZIP-level 2 counties
Total incidents (2025)
54
277 across 5 years
Building fires
1
16 wildland
Wildfire risk
49
FEMA NRI · Moderate
Active fires
0
in Colorado County
01 Five-year trend

Year over year in ZIP 77434

277 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 53
2022 63
2023 66
2024 41
2025 54
02 Seasonality

When do fires happen in ZIP 77434?

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

Jan 21
Feb 23
Mar 20
Apr 18
May 14
Jun 17
Jul 32
Aug 44
Sep 27
Oct 25
Nov 14
Dec 22
03 Top incident types

What kinds of calls lead in ZIP 77434?

Top 5 NFIRS incident types for ZIP 77434 across 2021–2025.

#Incident typeCountShare 
1 Grass fire 92 33.2%
2 Unauthorized burning 25 9.0%
3 Gas leak (natural gas or LPG) 23 8.3%
4 Building fires 21 7.6%
5 Power line down 14 5.1%
04 Cause of ignition

What sparks fires in ZIP 77434?

For the 1 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
86%
108
Cause undetermined
1%
1
Intentional / arson
6%
8
Equipment / heat source failure
2%
3
Under investigation
2%
2
Act of nature (lightning)
3%
3
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 77434 fires across 2021–2025.

#Area of originCountShare 
1 Open area - outside; included are farmland, field 44 35.2%
2 Undetermined 22 17.6%
3 Outside area, other 17 13.6%
4 Engine area, running gear, wheel area 12 9.6%
5 Highway, parking lot, street: on or near 9 7.2%
6 Cooking area, kitchen 6 4.8%
7 Cargo/trunk area - all vehicles 2 1.6%
8 Courtyard, patio, porch, terrace 2 1.6%
9 All other areas 11 8.8%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 75 60.0%
2 Radiated heat from another fire 11 8.8%
3 Heat spread from another fire, other 6 4.8%
4 Radiated, conducted heat from operating equipment 5 4.0%
5 Flying brand, ember, spark 5 4.0%
6 Arcing 4 3.2%
7 Hot or smoldering object, other 4 3.2%
8 Flame/torch used for lighting 3 2.4%
9 All other sources 12 9.6%
07 The biggest fires

7 fires · $461K in losses

Largest single-incident losses in ZIP 77434 across 2021–2025. These 7 fires alone account for 0% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $243,000 Building fires 2021 Significant
2 $130,000 Fire in mobile home used as fixed residence 2023 Significant
3 $35,000 Mobile property (vehicle) fire, other 2022 Significant
4 $23,000 Building fires 2021 Significant
5 $15,000 Grass fire 2021 Significant
6 $10,000 Building fires 2021 Significant
7 $4,500 Passenger vehicle fire 2021 Significant
08 Cities in this ZIP

Most active cities in ZIP 77434

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 77434.

#City5-yr incidents 
1 Eagle Lake 240
10 Also served by

ZIP 77434 crosses 2 counties

Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.

CountyStateWeight 
Wharton County TX 1.00 FIPS 48481
11 Current conditions

Right now in 77434

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 — 277 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.