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2025 Annual Fire Report

Fires in Ripon, California

In 2025, fire departments serving Ripon responded to 95 fire and hazmat incidents — from cooking fires to gas leaks to a single $350K building blaze. Here's the full picture.

Updated Sep 27, 2026 Grade B+ Peak yr 2023 San Joaquin County 16,092 residents 0 reporting departments 560 5-yr
Total incidents
95
+28.4% vs 2024
Building fires
5
Residential 60% Other 40%
Property loss
$795K
$468K structure · $327K contents
Deaths & injuries
0 / 0
0 civilian deaths · 0 civ injuries · 0 firefighter injuries
01 The mix

What kinds of fires happen here?

Authorized controlled burning lead by count. Building fires lead by dollars. Together the top five categories make up about 48% of all calls.

95
Total Incidents
Authorized controlled burning 15 15.8%
Grass fire 11 11.6%
Brush, or brush and grass mixture fire 7 7.4%
Gas leak (natural gas or LPG) 7 7.4%
Trash or rubbish fire, contained 6 6.3%
All other categories 49 51.6%
02 Seasonality

When do fires happen?

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

Jan 5
Feb 4
Mar 9
Apr 9
May 13
Jun 6
Jul 11
Aug 8
Sep 9
Oct 4
Nov 6
Dec 11
Fewer
More
2b Five-year trend

Year over year in Ripon

560 incidents 2021–2025. Peak year was 2023. $5.8M cumulative property loss. 1 civilian deaths.

YearIncidentsYoY 
2021 130 —
2022 114 -12.3%
2023 147 +28.9%
2024 74 -49.7%
2025 95 +28.4%
03 Cause of ignition

What sparks building fires?

For the 5 building fires Ripon departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
29%
8
Cause undetermined
46%
13
Intentional / arson
7%
2
Equipment / heat source failure
18%
5
Under investigation
0%
0
Act of nature (lightning)
0%
0
3b Where fires start

Where do fires start in Ripon?

NFIRS Area of Origin (AREA_ORIG) for the 212 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 Engine area, running gear, wheel area 30 14.2%
2 Undetermined 30 14.2%
3 Outside area, other 26 12.3%
4 Wildland, woods 19 9.0%
5 Open area - outside; included are farmland, field 18 8.5%
6 Highway, parking lot, street: on or near 13 6.1%
7 Cooking area, kitchen 11 5.2%
8 Other 8 3.8%
9 Laundry area, wash house (laundry) 4 1.9%
10 Vehicle storage area; garage, carport 4 1.9%
11 All other areas 49 23.1%
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 Ripon mix.

#Heat sourceCountShare 
1 Undetermined 115 54.2%
2 Arcing 19 9.0%
3 Hot ember or ash 11 5.2%
4 Radiated, conducted heat from operating equipment 8 3.8%
5 Heat source: other 7 3.3%
6 Heat from powered equipment, other 7 3.3%
7 Spark, ember or flame from operating equipment 7 3.3%
8 Heat from direct flame, convection currents 7 3.3%
9 Heat from other open flame or smoking materials 5 2.4%
10 Flying brand, ember, spark 4 1.9%
11 All other sources 22 10.4%
04 The biggest fires

8 fires · $461K in losses

Largest single-incident property losses reported by Ripon departments in 2025. These 8 fires alone account for 98% of the city's annual total.

# Property loss Type Severity Status
1 $350,000 Off-road vehicle or heavy equipment fire Major Investigated
2 $50,000 Road freight or transport vehicle fire Significant Investigated
3 $30,000 Passenger vehicle fire Significant Investigated
4 $10,000 Fire in motor home, camper, recreational vehicle Significant Investigated
5 $8,000 Passenger vehicle fire Significant Investigated
6 $5,000 Fire in motor home, camper, recreational vehicle Significant Investigated
7 $5,000 Building fires Significant Investigated
8 $3,000 Building fires Significant Investigated
05 How Ripon compares

Ripon vs California vs the nation

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

5.9
Incidents per 1,000 residents
Ripon
5.9
CA avg
5.32
US avg
7.48
0.31
Building fires per 1,000 residents
Ripon
0.31
CA avg
0.32
US avg
0.85
0
Civilian fire deaths per million
Ripon
0
CA avg
2.9
US avg
5.9
5b Who gets hurt

Casualty demographics in Ripon

5 fire-related casualties recorded in NFIRS Module 11 across the 2021–2025 window. Age, gender, and severity are coarse-binned — no individual identification possible.

AgeCount 
0-9 0
10-19 0
20-29 0
30-39 1
40-49 1
50-59 0
60-69 1
70-79 1
80+ 1
Civilian vs firefighter
Civilian 3 FF 2
Gender
M 2 F 3 Unk 0
Severity (1=minor → 5=fatal)
2
1
2
2
0
3
0
4
1
5
5c Wildfires nearby

Wildfires within 50 mi of Ripon

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 724,505 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.

50 mi radius
YearCauseAcresDistance 
2020 Missing data/not specified/undetermined 396,624 32.5 mi
2015 Missing data/not specified/undetermined 70,868 47.8 mi
2007 Recreation and ceremony 47,760 42.1 mi
2006 Equipment and vehicle use 34,271 25.0 mi
2006 Equipment and vehicle use 25,000 36.7 mi
1992 Missing data/not specified/undetermined 18,000 41.0 mi
2001 Missing data/not specified/undetermined 14,280 49.7 mi
2018 Missing data/not specified/undetermined 12,300 11.4 mi
2009 Missing data/not specified/undetermined 12,200 23.5 mi
2018 Equipment and vehicle use 11,789 23.7 mi
2001 Arson/incendiarism 11,185 48.1 mi
1992 Recreation and ceremony 8,000 43.8 mi
5d Top ZIPs

Where in Ripon do fires concentrate?

Top 7 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 95366 550
2 95336 4
3 95355 2
4 95320 1
5 95337 1
6 95356 1
7 95367 1
5e Peer cities

Cities similar to Ripon

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

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.