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2025 Annual Fire Report

Fires in Inverness, California

In 2025, fire departments serving Inverness responded to 14 fire and hazmat incidents . Here's the full picture.

Updated Sep 27, 2026 Grade A- Peak yr 2024 Marin County 1,469 residents 1 reporting departments 49 5-yr
Total incidents
14
-6.7% vs 2024
Building fires
0
Residential 67% Other 33%
Property loss
$0
$0 structure · $0 contents
Deaths & injuries
0 / 0
0 civilian deaths · 0 civ injuries · 0 firefighter injuries
01 The mix

What kinds of fires happen here?

Power line down lead by count. Building fires lead by dollars. Together the top five categories make up about 93% of all calls.

14
Total Incidents
Power line down 5 35.7%
Hazardous condition, other 3 21.4%
Gas leak (natural gas or LPG) 2 14.3%
Chemical hazard (no spill or leak) 2 14.3%
Chimney or flue fire, confined to chimney or flue 1 7.1%
All other categories 1 7.1%
02 Seasonality

When do fires happen?

Dec peaks. Jan dips. Watch for the typical fall climb starting in October.

Jan 0
Feb 1
Mar 1
Apr 0
May 0
Jun 1
Jul 1
Aug 1
Sep 1
Oct 1
Nov 2
Dec 5
Fewer
More
2b Five-year trend

Year over year in Inverness

49 incidents 2021–2025. Peak year was 2024.

YearIncidentsYoY 
2021* 5 —
2022 6 —
2023 9 +50.0%
2024 15 +66.7%
2025 14 -6.7%

* Well below Inverness'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 0 building fires Inverness departments responded to in 2025, here's how they were classified once investigators were finished.

3b Where fires start

Where do fires start in Inverness?

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 Other 1 20.0%
2 Bathroom, checkroom, lavatory, locker room 1 20.0%
3 Storage area, other 1 20.0%
4 Structural area, other 1 20.0%
5 Outside area, other 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 Inverness mix.

#Heat sourceCountShare 
1 Heat source: other 1 20.0%
2 Hot or smoldering object, other 1 20.0%
3 Hot ember or ash 1 20.0%
4 Chemical reaction 1 20.0%
5 Undetermined 1 20.0%
05 How Inverness compares

Inverness vs California vs the nation

Per-capita rates let us compare apples to apples. Inverness sits above the national average for incidents per resident.

9.53
Incidents per 1,000 residents
Inverness
9.53
CA avg
5.32
US avg
7.48
0
Building fires per 1,000 residents
Inverness
0
CA avg
0.32
US avg
0.85
0
Civilian fire deaths per million
Inverness
0
CA avg
2.9
US avg
5.9
5c Wildfires nearby

Wildfires within 50 mi of Inverness

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 747,863 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.

50 mi radius
YearCauseAcresDistance 
2020 Natural 305,651 40.2 mi
2019 Power generation/transmission/distribution 76,825 49.5 mi
2020 Equipment and vehicle use 67,484 36.9 mi
2017 Missing data/not specified/undetermined 56,556 30.5 mi
2020 Natural 55,209 42.7 mi
2017 Missing data/not specified/undetermined 51,624 39.1 mi
2017 Missing data/not specified/undetermined 36,807 38.3 mi
2017 Missing data/not specified/undetermined 17,357 47.4 mi
2004 Missing data/not specified/undetermined 12,525 48.0 mi
1995 Recreation and ceremony 12,354 1.5 mi
2015 Equipment and vehicle use 8,051 49.5 mi
2000 Equipment and vehicle use 5,731 46.6 mi
5d Top ZIPs

Where in Inverness 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 94937 39
2 94956 10
5e Peer cities

Cities similar to Inverness

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

06 First responders

Who responds in Inverness?

1 departments report to NFIRS for incidents in Inverness.

INVERNESS PUD
50 Inverness Way N
FDID 21025
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.