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2025 Annual Fire Report

Fires in Cottage Grove, Oregon

In 2025, fire departments serving Cottage Grove responded to 112 fire and hazmat incidents — from cooking fires to gas leaks to a single $200K building blaze. Here's the full picture.

Updated Sep 27, 2026 Grade A- Peak yr 2025 Lane County 10,583 residents 0 reporting departments 367 5-yr
Total incidents
112
+69.7% vs 2024
Building fires
27
Residential 67% Other 33%
Property loss
$1.3M
$874K structure · $399K 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 57% of all calls.

112
Total Incidents
Building fires 27 24.1%
Fire, other 10 8.9%
Passenger vehicle fire 9 8.0%
Brush, or brush and grass mixture fire 9 8.0%
Unauthorized burning 9 8.0%
All other categories 48 42.9%
02 Seasonality

When do fires happen?

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

Jan 4
Feb 9
Mar 10
Apr 5
May 7
Jun 11
Jul 12
Aug 19
Sep 4
Oct 18
Nov 4
Dec 9
Fewer
More
2b Five-year trend

Year over year in Cottage Grove

367 incidents 2021–2025. Peak year was 2025. $1.6M cumulative property loss.

YearIncidentsYoY 
2021 78 —
2022 79 +1.3%
2023* 32 —
2024 66 —
2025 112 +69.7%

* Well below Cottage Grove'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 27 building fires Cottage Grove departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
39%
13
Cause undetermined
27%
9
Intentional / arson
9%
3
Equipment / heat source failure
9%
3
Under investigation
15%
5
Act of nature (lightning)
1%
0
3b Where fires start

Where do fires start in Cottage Grove?

NFIRS Area of Origin (AREA_ORIG) for the 89 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 16 18.0%
2 Other 10 11.2%
3 Engine area, running gear, wheel area 10 11.2%
4 Outside area, other 6 6.7%
5 Highway, parking lot, street: on or near 6 6.7%
6 Attic: vacant, crawl space above top story, cupola 4 4.5%
7 Vehicle area, other 4 4.5%
8 Vehicle storage area; garage, carport 3 3.4%
9 Operator/passenger area of transportation equip. 3 3.4%
10 Cargo/trunk area - all vehicles 3 3.4%
11 All other areas 24 27.0%
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 Cottage Grove mix.

#Heat sourceCountShare 
1 Undetermined 37 41.6%
2 Hot or smoldering object, other 11 12.4%
3 Arcing 8 9.0%
4 Heat from powered equipment, other 6 6.7%
5 Hot ember or ash 6 6.7%
6 Radiated, conducted heat from operating equipment 5 5.6%
7 Spark, ember or flame from operating equipment 3 3.4%
8 Chemical reaction 2 2.2%
9 Conducted heat from another fire 2 2.2%
10 Heat source: other 1 1.1%
11 All other sources 8 9.0%
04 The biggest fires

8 fires · $785K in losses

Largest single-incident property losses reported by Cottage Grove departments in 2025. These 8 fires alone account for 90% of the city's annual total.

# Property loss Type Severity Status
1 $200,000 Building fires Significant Investigated
2 $150,000 Building fires Significant Investigated
3 $100,000 Building fires Significant Investigated
4 $80,000 Building fires Significant Investigated
5 $80,000 Self-propelled motor home or recreational vehicle Significant Investigated
6 $75,000 Building fires Significant Investigated
7 $60,000 Fire in motor home, camper, recreational vehicle Significant Investigated
8 $40,000 Building fires Significant Investigated
05 How Cottage Grove compares

Cottage Grove vs Oregon vs the nation

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

10.58
Incidents per 1,000 residents
Cottage Grove
10.58
OR avg
8.47
US avg
7.48
2.55
Building fires per 1,000 residents
Cottage Grove
2.55
OR avg
0.83
US avg
0.85
0
Civilian fire deaths per million
Cottage Grove
0
OR avg
3.8
US avg
5.9
5c Wildfires nearby

Wildfires within 50 mi of Cottage Grove

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 493,634 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 173,393 48.6 mi
2020 Missing data/not specified/undetermined 131,542 34.7 mi
2020 Missing data/not specified/undetermined 48,000 34.2 mi
2017 Natural 31,449 40.3 mi
2008 Natural 19,775 41.2 mi
2002 Missing data/not specified/undetermined 17,600 40.0 mi
2018 Smoking 11,555 45.4 mi
2017 Natural 10,114 28.3 mi
2017 Smoking 8,709 46.5 mi
2009 Power generation/transmission/distribution 8,395 34.4 mi
2014 Natural 6,033 24.5 mi
2003 Missing data/not specified/undetermined 4,964 26.7 mi
5d Top ZIPs

Where in Cottage Grove do fires concentrate?

Top 4 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 97424 361
2 97426 4
3 97435 1
4 99163 1
5e Peer cities

Cities similar to Cottage Grove

Six Oregon cities with population within ±25% of Cottage Grove. 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.