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2025 Annual Fire Report

Fires in Forest Grove, Oregon

In 2025, fire departments serving Forest Grove responded to 165 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 A- Peak yr 2022 Washington County 26,160 residents 0 reporting departments 718 5-yr
Total incidents
165
Not comparable with 2024 (incomplete reporting)
Building fires
29
Residential 66% Other 34%
Property loss
$1.2M
$798K structure · $427K contents
Deaths & injuries
0 / 0
0 civilian deaths · 0 civ injuries · 0 firefighter injuries
01 The mix

What kinds of fires happen here?

Unauthorized burning lead by count. Building fires lead by dollars. Together the top five categories make up about 60% of all calls.

165
Total Incidents
Unauthorized burning 30 18.2%
Building fires 29 17.6%
Brush, or brush and grass mixture fire 15 9.1%
Authorized controlled burning 15 9.1%
Gas leak (natural gas or LPG) 10 6.1%
All other categories 66 40.0%
02 Seasonality

When do fires happen?

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

Jan 1
Feb 4
Mar 9
Apr 17
May 11
Jun 13
Jul 25
Aug 23
Sep 20
Oct 24
Nov 10
Dec 8
Fewer
More
2b Five-year trend

Year over year in Forest Grove

718 incidents 2021–2025. Peak year was 2022. $1.2M cumulative property loss.

YearIncidentsYoY 
2021 206 —
2022 234 +13.6%
2023* 56 —
2024* 57 —
2025 165 —

* Well below Forest 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 29 building fires Forest Grove departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
54%
14
Cause undetermined
27%
7
Intentional / arson
0%
0
Equipment / heat source failure
8%
2
Under investigation
12%
3
Act of nature (lightning)
-1%
0
3b Where fires start

Where do fires start in Forest Grove?

NFIRS Area of Origin (AREA_ORIG) for the 149 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 Highway, parking lot, street: on or near 23 15.4%
2 Open area - outside; included are farmland, field 19 12.8%
3 Courtyard, patio, porch, terrace 16 10.7%
4 Undetermined 13 8.7%
5 Engine area, running gear, wheel area 9 6.0%
6 Cooking area, kitchen 8 5.4%
7 Outside area, other 8 5.4%
8 Operator/passenger area of transportation equip. 7 4.7%
9 Other 6 4.0%
10 Wildland, woods 6 4.0%
11 All other areas 34 22.8%
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 Forest Grove mix.

#Heat sourceCountShare 
1 Undetermined 73 49.0%
2 Cigarette 17 11.4%
3 Hot ember or ash 9 6.0%
4 Radiated, conducted heat from operating equipment 7 4.7%
5 Spark, ember or flame from operating equipment 6 4.0%
6 Arcing 6 4.0%
7 Match 6 4.0%
8 Heat from powered equipment, other 3 2.0%
9 Heat from other open flame or smoking materials 3 2.0%
10 Heat from direct flame, convection currents 3 2.0%
11 All other sources 16 10.7%
04 The biggest fires

8 fires · $755K in losses

Largest single-incident property losses reported by Forest Grove departments in 2025. These 8 fires alone account for 95% of the city's annual total.

# Property loss Type Severity Status
1 $350,000 Building fires Major Investigated
2 $175,000 Building fires Significant Investigated
3 $80,000 Building fires Significant Investigated
4 $60,000 Building fires Significant Investigated
5 $35,000 Passenger vehicle fire Significant Investigated
6 $20,000 Passenger vehicle fire Significant Investigated
7 $20,000 Passenger vehicle fire Significant Investigated
8 $15,000 Passenger vehicle fire Significant Investigated
05 How Forest Grove compares

Forest Grove vs Oregon vs the nation

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

6.31
Incidents per 1,000 residents
Forest Grove
6.31
OR avg
8.47
US avg
7.48
1.11
Building fires per 1,000 residents
Forest Grove
1.11
OR avg
0.83
US avg
0.85
0
Civilian fire deaths per million
Forest Grove
0
OR avg
3.8
US avg
5.9
5c Wildfires nearby

Wildfires within 50 mi of Forest Grove

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 15,774 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.

50 mi radius
YearCauseAcresDistance 
2001 Natural 7,500 23.3 mi
2020 Missing data/not specified/undetermined 2,584 35.2 mi
2020 Missing data/not specified/undetermined 1,508 37.6 mi
2020 Power generation/transmission/distribution 532 40.5 mi
2020 Power generation/transmission/distribution 497 41.0 mi
2020 Missing data/not specified/undetermined 301 35.9 mi
2020 Missing data/not specified/undetermined 281 49.4 mi
2014 Debris and open burning 254 44.2 mi
2017 Debris and open burning 250 46.5 mi
2015 Recreation and ceremony 215 28.6 mi
2014 Missing data/not specified/undetermined 211 7.8 mi
2020 Missing data/not specified/undetermined 166 21.2 mi
5d Top ZIPs

Where in Forest Grove 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 97116 717
2 97117 1
5e Peer cities

Cities similar to Forest Grove

Six Oregon cities with population within ±25% of Forest 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.