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2025 Annual Fire Report

Fires in Rainier, Oregon

In 2025, fire departments serving Rainier responded to 23 fire and hazmat incidents . Here's the full picture.

Updated Sep 27, 2026 Grade C Peak yr 2022 Columbia County 2,010 residents 0 reporting departments 293 5-yr

Incomplete 2025 data. Rainier's departments reported 23 incidents to NFIRS for 2025, against about 59 in a typical year, so 2025 figures on this page undercount. The 2021–2025 totals are the better guide.

Total incidents
23
Not comparable with 2024 (incomplete reporting)
Building fires
1
Residential 0% Other 100%
Property loss
$0
$0 structure · $0 contents
Deaths & injuries
0 / 1
0 civilian deaths · 1 civ injuries · 0 firefighter injuries
01 The mix

What kinds of fires happen here?

Brush, or brush and grass mixture fire lead by count. Building fires lead by dollars. Together the top five categories make up about 65% of all calls.

23
Total Incidents
Brush, or brush and grass mixture fire 5 21.7%
Attempted burning, illegal action, other 3 13.0%
Unauthorized burning 3 13.0%
Water vehicle fire 2 8.7%
Carbon monoxide incident 2 8.7%
All other categories 8 34.8%
02 Seasonality

When do fires happen?

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

Jan 0
Feb 1
Mar 0
Apr 1
May 1
Jun 12
Jul 0
Aug 1
Sep 1
Oct 0
Nov 1
Dec 5
Fewer
More
2b Five-year trend

Year over year in Rainier

293 incidents 2021–2025. Peak year was 2022. $1.6M cumulative property loss.

YearIncidentsYoY 
2021 89 —
2022 113 +27.0%
2023 55 -51.3%
2024* 13 —
2025* 23 —

* Well below Rainier'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 1 building fires Rainier departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
50%
1
Cause undetermined
50%
1
Intentional / arson
0%
0
Equipment / heat source failure
0%
0
Under investigation
0%
0
Act of nature (lightning)
0%
0
3b Where fires start

Where do fires start in Rainier?

NFIRS Area of Origin (AREA_ORIG) for the 69 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 11 15.9%
2 Engine area, running gear, wheel area 9 13.0%
3 Open area - outside; included are farmland, field 8 11.6%
4 Wildland, woods 8 11.6%
5 Vehicle storage area; garage, carport 4 5.8%
6 Highway, parking lot, street: on or near 4 5.8%
7 Heating room or area, water heater area 3 4.3%
8 Vehicle area, other 3 4.3%
9 Outside area, other 3 4.3%
10 Common room, den, family room, living room, lounge 2 2.9%
11 All other areas 14 20.3%
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 Rainier mix.

#Heat sourceCountShare 
1 Undetermined 35 50.7%
2 Radiated, conducted heat from operating equipment 10 14.5%
3 Arcing 5 7.2%
4 Hot ember or ash 4 5.8%
5 Hot or smoldering object, other 2 2.9%
6 Heat from other open flame or smoking materials 2 2.9%
7 Cigarette 2 2.9%
8 Flying brand, ember, spark 2 2.9%
9 Heat source: other 1 1.4%
10 Heat from powered equipment, other 1 1.4%
11 All other sources 5 7.2%
05 How Rainier compares

Rainier vs Oregon vs the nation

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

11.44
Incidents per 1,000 residents
Rainier
11.44
OR avg
8.47
US avg
7.48
0.5
Building fires per 1,000 residents
Rainier
0.5
OR avg
0.83
US avg
0.85
0
Civilian fire deaths per million
Rainier
0
OR avg
3.8
US avg
5.9
5c Wildfires nearby

Wildfires within 50 mi of Rainier

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 10,095 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 39.6 mi
2014 Missing data/not specified/undetermined 211 40.9 mi
2015 Missing data/not specified/undetermined 175 36.4 mi
2020 Missing data/not specified/undetermined 166 31.3 mi
2012 Missing data/not specified/undetermined 145 46.5 mi
2000 Equipment and vehicle use 130 44.8 mi
2014 Missing data/not specified/undetermined 127 37.5 mi
2020 Missing data/not specified/undetermined 126 44.1 mi
2010 Recreation and ceremony 110 40.2 mi
2015 Missing data/not specified/undetermined 110 18.8 mi
2010 Missing data/not specified/undetermined 108 22.2 mi
2006 Missing data/not specified/undetermined 106 22.6 mi
5d Top ZIPs

Where in Rainier do fires concentrate?

Top 3 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 97048 290
2 97016 2
3 97056 1
5e Peer cities

Cities similar to Rainier

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