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2025 County Report

Fires in Montgomery County, TX

In 2025, fire departments serving Montgomery County responded to 3,829 fire and hazmat incidents — including a single $1.0M property loss. FEMA NRI rates wildfire risk here as High.

247,010 residents FIPS 48339 42 cities · 23 fire depts
Total incidents
3,829
18,978 across 5 years
Building fires
370
361 wildland
Property loss
$21.5M
$14.4M structure · $7.1M contents
Casualties
3 / 10
3 civ deaths · 8 civ inj · 2 FF inj
01 The mix

What kinds of fires happen here?

Gas leak (natural gas or LPG) lead by count. Top five categories make up about 55% of all calls.

3,829
Total Incidents
Gas leak (natural gas or LPG) 733 19.1%
Unauthorized burning 411 10.7%
Building fires 370 9.7%
Outside rubbish, trash or waste fire 317 8.3%
Authorized controlled burning 268 7.0%
All other categories 1,730 45.2%
02 Seasonality

When do fires happen in Montgomery County?

Oct peaks. Dec dips.

Jan 380
Feb 266
Mar 445
Apr 383
May 356
Jun 197
Jul 237
Aug 277
Sep 309
Oct 523
Nov 264
Dec 192
03 Five-year trend

Year over year in Montgomery County

18,978 incidents from 2021 through 2025.

YearIncidents 
2021 3,426
2022 3,581
2023 4,234
2024 3,908
2025 3,829
04 Cause of ignition

What sparks building fires?

For the 370 building fires departments responded to in 2025, here's how investigators classified them.

Unintentional
41%
304
Cause undetermined
23%
169
Intentional / arson
9%
69
Equipment / heat source failure
7%
50
Under investigation
16%
120
Act of nature (lightning)
4%
24
05 The biggest fires

10 fires · $4.9M in losses

Largest single-incident property losses in Montgomery County during 2025. These 10 fires alone account for 34% of the county's total.

#Property lossCityTypeSeverity
1 $1,000,000 Montgomery Building fires Major
2 $700,000 SPRING Building fires Major
3 $600,000 CONROE Building fires Major
4 $552,504 CONROE Building fires Major
5 $500,000 CONROE Building fires Major
6 $350,000 PORTER Building fires Major
7 $350,000 Willis Building fires Major
8 $300,000 Magnolia Building fires Major
9 $300,000 Willis Building fires Major
10 $250,000 Pinehurst Building fires Major
06 How Montgomery County compares

Montgomery County vs TX vs the nation

Per-capita rates let us compare apples to apples.

15.5
Incidents per 1,000 residents
Montgomery County
15.5
TX avg
7.69
US avg
7.15
1.5
Building fires per 1,000 residents
Montgomery County
1.5
TX avg
0.7
US avg
0.82
12.1
Civilian fire deaths per million
Montgomery County
12.1
TX avg
5.4
US avg
5.8
07 Cities in this county

Largest cities in Montgomery County

12 cities mapped to FIPS 48339.

08 First responders

Busiest fire departments in Montgomery County

23 departments report from this county.

Montgomery County ESD1
Willis
FDID SA603 871 incidents 12 paid 30 vol
Magnolia VFD
Magnolia
FDID SA306 865 incidents
Conroe FD
Conroe
FDID SA601 585 incidents
Caney CrkMontgomery Co ESD9
Conroe
FDID SA605 397 incidents
Montgomery FDMCESD2
Montgomery
FDID SA308 328 incidents
09 Historical wildfires

Largest fires recorded in TX

Top 10 fire perimeters by acres burned (state-scoped fallback while we build out per-county polygons).

#NameYearAgencyAcres
1 Smokehouse Creek 2024 SF 1,054,154
2 Rock House 2011 NPS 314,377
3 Potter#1FP (Fain Plant) 2006 NPS 22,040
4 Cane 2017 NPS 14,240
5 WF HOLIDAY 1 & 2 2012 FWS 14,181
6 PAIS Front Country S. FY20 RX (ADD-ON) 2020 NPS 13,339
7 Laguna 24 2024 NPS 12,385
8 CUTOFF 2010 NPS 10,280
9 WF Unit 1 1/2 2015 FWS 7,657
10 Big Canyon 1990 NPS 7,432

About this data

County-level NFIRS aggregates for 2025, plus 5-year totals across 2021–2025. NFIRS is voluntary — about 23,000 of roughly 30,000 US fire departments report — so totals are a strong indicator, not a complete census. Wildfire risk score (0–100) and Expected Annual Loss come from FEMA's National Risk Index. Drought class is the most recent USDM classification (D0 = abnormally dry through D4 = exceptional drought). Historical fire perimeters are sourced from the NIFC InterAgency Fire Perimeter History.