Fatal crashes in Jefferson County, Oregon
In 2024, 7 people died in 7 fatal crashes in Jefferson County, Oregon, up from 5 in 2023. From 2015 to 2024 the county recorded 64 fatal crashes and 75 deaths, the 23rd most of 36 counties in Oregon.
Deaths in Jefferson County by year
| Year | Fatal crashes | Deaths |
|---|---|---|
| 2024 | 7 | 7 |
| 2023 | 5 | 5 |
| 2022 | 8 | 10 |
| 2021 | 7 | 7 |
| 2020 | 8 | 9 |
| 2019 | 5 | 5 |
| 2018 | 6 | 9 |
| 2017 | 7 | 8 |
| 2016 | 5 | 9 |
| 2015 | 6 | 6 |
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
The deadliest roads in Jefferson County
US 97 had the most fatal crashes of any numbered road in Jefferson County from 2015 to 2024: 22, with 28 deaths. The 2 roads listed held 56% of all fatal crashes in Jefferson County from 2015 to 2024; 2 US routes. 66% of the county's fatal crashes were on an interstate, US or state route; the other 34% were on county roads and city streets. Routes are listed from 5 fatal crashes.
Cities NHTSA filed, with their fatal crashes from 2015 to 2024: Madras 6. The city is not filed for crashes outside a city.
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
When fatal crashes happen in Jefferson County
62 fatal crashes in Jefferson County, Oregon from 2015 to 2024 have a known time, too few for any one weekday and time of day to stand out. The worst hour is 6 pm to 7 pm; the worst month is August.
| Midnight to 4 | 4 to 8 am | 8 to noon | Noon to 4 | 4 to 8 pm | 8 to midnight | |
|---|---|---|---|---|---|---|
| Sun | 6.5 percent, 4 fatal crashes | 0.0 percent, 0 fatal crashes | 1.6 percent, 1 fatal crash | 3.2 percent, 2 fatal crashes | 1.6 percent, 1 fatal crash | 1.6 percent, 1 fatal crash |
| Mon | 0.0 percent, 0 fatal crashes | 1.6 percent, 1 fatal crash | 1.6 percent, 1 fatal crash | 1.6 percent, 1 fatal crash | 4.8 percent, 3 fatal crashes | 4.8 percent, 3 fatal crashes |
| Tue | 0.0 percent, 0 fatal crashes | 1.6 percent, 1 fatal crash | 1.6 percent, 1 fatal crash | 8.1 percent, 5 fatal crashes | 4.8 percent, 3 fatal crashes | 1.6 percent, 1 fatal crash |
| Wed | 0.0 percent, 0 fatal crashes | 0.0 percent, 0 fatal crashes | 1.6 percent, 1 fatal crash | 3.2 percent, 2 fatal crashes | 4.8 percent, 3 fatal crashes | 4.8 percent, 3 fatal crashes |
| Thu | 0.0 percent, 0 fatal crashes | 0.0 percent, 0 fatal crashes | 0.0 percent, 0 fatal crashes | 8.1 percent, 5 fatal crashes | 3.2 percent, 2 fatal crashes | 1.6 percent, 1 fatal crash |
| Fri | 4.8 percent, 3 fatal crashes | 0.0 percent, 0 fatal crashes | 1.6 percent, 1 fatal crash | 0.0 percent, 0 fatal crashes | 3.2 percent, 2 fatal crashes | 6.5 percent, 4 fatal crashes |
| Sat | 0.0 percent, 0 fatal crashes | 0.0 percent, 0 fatal crashes | 3.2 percent, 2 fatal crashes | 3.2 percent, 2 fatal crashes | 1.6 percent, 1 fatal crash | 1.6 percent, 1 fatal crash |
By hour
By month
- Jan3.1%
- Feb3.1%
- Mar9.4%
- Apr6.2%
- May7.8%
- Jun10.9%
- Jul7.8%
- Aug17.2%
- Sep6.2%
- Oct6.2%
- Nov14.1%
- Dec7.8%
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
What fatal crashes in Jefferson County first hit
The first harmful event was a collision with another vehicle in 42%; a fixed object such as a tree, pole or barrier in 25%, a rollover in 20%, a pedestrian in 9.4%.
| First harmful event | Fatal crashes | Share |
|---|---|---|
| Collision with another vehicle | 27 | 42% |
| Fixed object (tree, pole, barrier, ditch) | 16 | 25% |
| Rollover | 13 | 20% |
| Pedestrian | 6 | 9.4% |
| Other | 1 | 1.6% |
| Cyclist | 0 | 0.0% |
| Parked vehicle | 0 | 0.0% |
| Not reported | 1 | 1.6% |
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
How fatal crashes in Jefferson County compare with Oregon
The largest difference from Oregon: from 2015 to 2024, 84% of fatal crashes in Jefferson County were on rural roads, against 55% across Oregon. Shares of fatal crashes from 2015 to 2024, against the share across all of Oregon. A share is only given over 20 crashes; above or below means more than chance would give on 64 crashes.
| Jefferson | Oregon | ||
|---|---|---|---|
| On rural roads | 84% | 55% | above the Oregon share |
| At or near an intersection | 13% | 20% | about the same as the Oregon share |
| In the dark, road unlit | 32% | 28% | about the same as the Oregon share |
| A drinking driver | 39% | 31% | about the same as the Oregon share |
| Speeding | 28% | 30% | about the same as the Oregon share |
| A distracted driver (as recorded) | 9.4% | 5.7% | about the same as the Oregon share |
| Occupants killed unbelted | 33% | 34% | about the same as the Oregon share |
| Hit-and-run | 1.6% | 4.6% | about the same as the Oregon share |
| A motorcycle involved | 6.2% | 15% | about the same as the Oregon share |
| Pedestrians among the dead | 8.0% | 16% | about the same as the Oregon share |
Source: NHTSA Fatality Analysis Reporting System (FARS), 2024 Annual Report File (released April 2026, subject to revision). How we count
Questions about fatal crashes in Jefferson County, Oregon
- How many people died in car accidents in Jefferson County in 2024?
- 7 people died in 7 fatal crashes in Jefferson County, Oregon, in 2024, up from 5 in 2023. Source: NHTSA's Fatality Analysis Reporting System (FARS).
- What is the deadliest road in Jefferson County?
- US 97 had the most fatal crashes of any numbered road in Jefferson County from 2015 to 2024: 22, with 28 deaths.
- How many fatal crashes in Jefferson County involved a drinking driver?
- 25 of 64 fatal crashes in Jefferson County from 2015 to 2024 involved a driver NHTSA recorded as drinking, 39%, against 31% across Oregon.
Other counties in Oregon with a page
- Multnomah County
- Lane County
- Marion County
- Clackamas County
- Washington County
- Douglas County
- Jackson County
- Linn County
- Deschutes County
- Josephine County
- Klamath County
- Umatilla County
All fatal crashes in Oregon, with every county ranked.
Where the Jefferson County numbers come from
Counted from NHTSA's Fatality Analysis Reporting System, 2024 Annual Report File: every fatal crash NHTSA filed in Jefferson County (county code 31). A fatal crash is one in which someone died within 30 days. The rate per 100,000 uses the Census Bureau's population estimate for the county; it is the only figure here not counted from FARS. Totals from state highway departments and news reports can differ: they count from their own crash reports, often before every death within 30 days is known, while NHTSA's file is checked against death certificates and revised once a year. The full method.
Download every county with a page as CSV. Free to reuse with credit: “Fatal Crash Data, fatalcrashdata.com/fatal-crashes/oregon/jefferson-county/, from NHTSA FARS (2024 Annual Report File).”