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2025 Annual Fire Report

Fires in Nassau Bay, Texas

In 2025, fire departments serving Nassau Bay responded to 13 fire and hazmat incidents — from cooking fires to gas leaks to a single $100K building blaze. Here's the full picture.

Updated Sep 27, 2026 Grade A+ Peak yr 2021 Harris County 5,215 residents 1 reporting departments 51 5-yr
Total incidents
13
+30.0% vs 2024
Building fires
10
Residential 60% Other 40%
Property loss
$200K
$100K structure · $100K contents
Deaths & injuries
0 / 0
0 civilian deaths · 0 civ injuries · 0 firefighter injuries
01 The mix

What kinds of fires happen here?

Building fires lead by count. Building fires lead by dollars. Together the top five categories make up about 100% of all calls.

13
Total Incidents
Building fires 10 76.9%
Cooking fire, confined to container 1 7.7%
Grass fire 1 7.7%
Electrical wiring/equipment problem, other 1 7.7%
02 Seasonality

When do fires happen?

Jul peaks. May dips. Watch for the typical fall climb starting in October.

Jan 1
Feb 1
Mar 1
Apr 2
May 0
Jun 2
Jul 4
Aug 0
Sep 0
Oct 2
Nov 0
Dec 0
Fewer
More
2b Five-year trend

Year over year in Nassau Bay

51 incidents 2021–2025. Peak year was 2021. $2.5M cumulative property loss.

YearIncidentsYoY 
2021 15 —
2022* 2 —
2023 11 —
2024 10 -9.1%
2025 13 +30.0%

* Well below Nassau Bay's usual volume. That almost always means one or more departments didn't submit a full year to NFIRS, not that fires dropped, so no year-over-year change is shown for it.

03 Cause of ignition

What sparks building fires?

For the 10 building fires Nassau Bay departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
33%
1
Cause undetermined
33%
1
Intentional / arson
0%
0
Equipment / heat source failure
0%
0
Under investigation
33%
1
Act of nature (lightning)
1%
0
3b Where fires start

Where do fires start in Nassau Bay?

NFIRS Area of Origin (AREA_ORIG) for the 5 building fires investigators classified across 2021–2025. The room or location where ignition occurred — kitchens, bedrooms, exterior, vehicle areas — tells you where to focus prevention.

#Area of originCountShare 
1 Undetermined 2 40.0%
2 Cooking area, kitchen 1 20.0%
3 Switchgear area, transformer vault 1 20.0%
4 Exterior balcony, unenclosed porch 1 20.0%
3c What ignited it

What actually ignited the fire?

NFIRS Heat Source (HEAT_SOURC) — the physical thing that started it. Spark or ember from operating equipment, an open flame, smoking materials, or hot embers from a fireplace are the leading culprits nationwide. Here's the Nassau Bay mix.

#Heat sourceCountShare 
1 Undetermined 2 40.0%
2 Heat from powered equipment, other 1 20.0%
3 Spark, ember or flame from operating equipment 1 20.0%
4 Radiated, conducted heat from operating equipment 1 20.0%
04 The biggest fires

1 fires · $100K in losses

Largest single-incident property losses reported by Nassau Bay departments in 2025. These 1 fires alone account for 100% of the city's annual total.

# Property loss Type Severity Status
1 $100,000 Building fires Significant Investigated
05 How Nassau Bay compares

Nassau Bay vs Texas vs the nation

Per-capita rates let us compare apples to apples. Nassau Bay sits below the national average for incidents per resident.

2.49
Incidents per 1,000 residents
Nassau Bay
2.49
TX avg
7.68
US avg
7.48
1.92
Building fires per 1,000 residents
Nassau Bay
1.92
TX avg
0.7
US avg
0.85
0
Civilian fire deaths per million
Nassau Bay
0
TX avg
5.4
US avg
5.9
5c Wildfires nearby

Wildfires within 50 mi of Nassau Bay

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 74,287 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.

50 mi radius
YearCauseAcresDistance 
2011 Missing data/not specified/undetermined 6,426 49.7 mi
2007 Missing data/not specified/undetermined 5,976 43.4 mi
2003 Missing data/not specified/undetermined 5,668 48.7 mi
2015 Missing data/not specified/undetermined 5,260 46.4 mi
2012 Natural 5,021 36.4 mi
2000 Natural 5,000 49.5 mi
2015 Natural 4,856 49.1 mi
2002 Natural 4,028 27.3 mi
2020 Missing data/not specified/undetermined 4,016 41.4 mi
1997 Natural 2,550 30.9 mi
1997 Natural 2,300 49.5 mi
2014 Natural 2,254 38.8 mi
5d Top ZIPs

Where in Nassau Bay do fires concentrate?

Top 2 ZIP codes by NFIRS incident count across 2021–2025. Each ZIP has its own fire profile — dive in for neighborhood-level context.

#ZIP5-yr incidents 
1 77058 50
2 77055 1
5e Peer cities

Cities similar to Nassau Bay

Six Texas cities with population within ±25% of Nassau Bay. Useful comparison targets — same state, similar size, different fire profile.

06 First responders

Who responds in Nassau Bay?

1 departments report to NFIRS for incidents in Nassau Bay.

Nassau Bay VFD
18295 Upper Bay RD
FDID KA441
07 Stay prepared

Before the next Red Flag day.

A 30-minute weekend can cut your home's exposure substantially. These four checklists are a good starting point.

About this data

Numbers reflect incidents reported by participating fire departments to the National Fire Incident Reporting System (NFIRS) Public Data Release for calendar year 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. Per-capita comparisons use 2023 ACS population estimates. Wildland fire data complements NFIRS with NIFC and USFS perimeters. Active-fire counts come from a dated NIFC snapshot, not a live feed.