COUNTY FATALITY DATA
Jefferson County, Oregon
Road fatality data for Jefferson County (OR). Data period: 2016-2023.
- 62
- Total Fatalities (2016-2023)
- 5
- Latest Year Deaths
- 19.6
- Per 100k Residents
- Increasing
- Trend
The verdict
According to NHTSA FARS, Jefferson County ranks #861 of 2,328 U.S. counties by road-fatality rate per 100,000 residents (highest first) and #13 of 28 rated counties in OR. Jefferson County's fatality rate of 19.6 per 100,000 residents places it close to the national middle by that per-capita measure.
- #861 of 2,328
- national by fatality rate
- #13 of 28
- in OR by rate
- 37%
- of rated U.S. counties are deadlier per capita
- Increasing
- fatality trend
What the Data Shows
Jefferson County, Oregon recorded 62 total road fatalities across 51 reported crashes during the 2016-2023 reporting window, according to NHTSA's Fatality Analysis Reporting System. The most recent year covered by the data logged 5 deaths on county roads, and the annual average works out to approximately 6.9 fatalities per year. Adjusted for population, the fatality rate is 19.6 per 100,000 residents, which places it close to the national middle by that per-capita measure among the 3,137 U.S. counties in this dataset.
Despite a comparatively active crash history (51 recorded crashes), individual cause-code breakdowns are not published for Jefferson County in the current FARS release, so readers looking for contributing-factor data should use the Oregon state page, which aggregates county-level case files into statewide totals. Either way, the underlying records are drawn from a census of fatal crashes, not a statistical sample, so the counts are actual deaths rather than estimates.
The directional trend for Jefferson County is increasing, which means annual fatalities have risen across the reporting period and may warrant closer attention from local transportation and enforcement agencies. Residents, insurers, and policy analysts can use this baseline alongside population density, highway mile data, and rural-versus-urban road mix to judge whether Jefferson County's 62-death total is proportionate to its exposure. All numbers are for research and informational use only.
Total Fatalities
62
Latest Year
5
Avg Annual
6.9
Rate per 100K
19.6
Trend
↑ Increasing
How does Jefferson County compare?
2023 road deaths per 100,000 residents. Choose any comparison from the menu.
Jefferson County is About the same as the comparison
2023 road deaths from the NHTSA Fatality Analysis Reporting System over population from the U.S. Census Bureau Population Estimates Program (Vintage 2023). Rates shown for counties with 10,000+ residents and a 2023 FARS record.
Among the 15 rated counties in Oregon, Jefferson County ranks 13 for per-capita risk, below the state's own per-capita average of 20.5 per 100,000 -- nationally, this rate places it close to the national middle by that per-capita measure. The gap between Jefferson County's rate and the state average is 0.9 per 100,000. Its closest per-capita peer statewide is Umatilla County, at 21.2 per 100,000 (a difference of 1.6). Its peer counties, highest to lowest per 100,000 residents: Malheur County (43.7), Baker County (41.4), Tillamook County (40.1), Columbia County (35.3), Klamath County (34.3), Wasco County (30.4), Douglas County (30.2), Coos County (29.6), Linn County (26.6), Curry County (25.8), Clatsop County (21.9), Umatilla County (21.2), Morrow County (16.3), Josephine County (15.9).
Jefferson County's rate vs. every rated U.S. county
Deaths per 100,000 residents -- counties with 10,000+ people, NHTSA FARS over Census population
20 37th percentile a lower per-capita rate than 37% of 2,328 rated counties
Each bar is a band; taller bars hold more rated counties. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NHTSA FARS over U.S. Census Bureau population estimates · 2026-08-09
Jefferson County's rate vs. the Oregon state average
Frequently Asked Questions
How many traffic fatalities occurred in Jefferson County, Oregon?
Jefferson County recorded 62 total traffic fatalities across 51 reported crashes over the data period (2016-2023). The most recent year saw 5 fatalities. The county averages approximately 6.9 fatalities per year.
What is the leading cause of road fatalities in Jefferson County?
Despite a comparatively active crash history (51 recorded crashes), individual cause-code breakdowns are not published for Jefferson County in the current FARS release. Statewide data for Oregon may provide additional context.
Is the trend of road fatalities in Jefferson County increasing or decreasing?
The trend in Jefferson County is increasing. This indicates that traffic fatalities have risen over the data period, warranting attention to road safety initiatives.
What is the fatality rate per capita in Jefferson County?
Jefferson County has a fatality rate of 19.6 per 100,000 residents, which places it close to the national middle by that per-capita measure among the 3,137 U.S. counties in this dataset.
Where does Jefferson County rank for road fatality rate?
According to NHTSA FARS, Jefferson County ranks #861 of 2,328 U.S. counties by road-fatality rate per 100,000 residents (highest first) and #13 of 28 rated counties in OR, the same sort used on the deadliest-states and county rate listings. See /methodology#corpus-placement.
How does Jefferson County compare to the rest of Oregon?
Jefferson County's per-capita rate of 19.6 per 100,000 residents is below the Oregon county average of 20.5. Visit the Oregon state page for the full county-by-county breakdown.
Where does the road fatality data for Jefferson County come from?
All road fatality data comes from the NHTSA Fatality Analysis Reporting System (FARS), a census of fatal motor vehicle crashes on public roads in the United States. FARS data covers the period 2016-2023 and includes all crashes resulting in at least one fatality within 30 days.
Source: NHTSA Fatality Analysis Reporting System (FARS) This information is for research and informational purposes only
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainRoadSafety is computed directly from NHTSA FARS census data, no number is typed in by an editor. County figures are computed directly from NHTSA FARS census data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.