COUNTY FATALITY DATA
Lassen County, California
Road fatality data for Lassen County (CA). Data period: 2016-2023.
- 78
- Total Fatalities (2016-2023)
- 7
- Latest Year Deaths
- Near average count
- 24.3
- Per 100k Residents
- Above average
- Increasing
- Trend
Rising fatality trend
Lassen County's FARS series is labeled Increasing with 7 deaths in the latest year.
Lassen County on a rising FARS trend
According to the National Highway Traffic Safety Administration Fatality Analysis Reporting System, Lassen County ranks #611 of 2,328 U.S. counties by road-fatality rate per 100,000 residents (highest first) and #11 of 54 rated counties in CA. Lassen County's fatality rate of 24.3 per 100,000 residents leaves it more dangerous than most U.S. counties by that per-capita measure.
- #611 of 2,328
- higher-rate third
- #930 of 3,137
- larger-book third
- #11 of 54
- in CA by rate
- Increasing
- fatality trend
FARS county milepost
Milepost LASSEN-35 · Lassen 24.3/100k · #611 of 2,328
Lassen County · 24.3/100k · increasing
- POST 24.3/100k
- BAND #611 of 2,328
- VOL 78 book
- AVG Increasing
- YOY 66 crash
- RATE +43.7% vs CA
Stamps derive from this county's NHTSA FARS row (per-100k or book, corpus rank, trend, nationwide peer NAME, vs-state gap), not a trip-risk forecast. PlainRoadSafety is informational only. See our disclaimer. Verify with NHTSA FARS → · Read with methodology → · Understanding road fatality data → · California state profile →
How does Lassen County compare?
2023 road deaths per 100,000 residents. Choose any comparison from the menu.
Lassen County is 44% deadlier than 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 California, Lassen County ranks 11 for per-capita risk, above the state's own per-capita average of 16.9 per 100,000 -- nationally, this rate leaves it more dangerous than most U.S. counties by that per-capita measure. The gap between Lassen County's rate and the state average is 7.4 per 100,000. Its closest per-capita peer statewide is Mendocino County, at 24.7 per 100,000 (a difference of 0.4). Its peer counties, highest to lowest per 100,000 residents: Trinity County (51.1), Glenn County (46.2), Siskiyou County (42.0), Inyo County (37.8), Tuolumne County (35.1), Calaveras County (30.1), Lake County (28.0), Amador County (26.3), Kings County (24.9), Mendocino County (24.7), Sutter County (23.5), Yuba County (23.3), Colusa County (22.7), Tehama County (21.6).
Lassen County's rate vs. every rated U.S. county
Deaths per 100,000 residents -- counties with 10,000+ people, NHTSA FARS over Census population
24 Around the middle a lower per-capita rate than 26% of 2,328 rated counties
rated U.S. counties, bucketed by value
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 and share, and where it sits relative to this entry.
Source NHTSA FARS over U.S. Census Bureau population estimates · 2026-09-03
More road safety data related to Lassen County
Contextual links from this profile to rankings, tools, research, and peer geographies on PlainRoadSafety.
- Lassen County vs other counties by ratePer-100k fatality comparison
- California statewide fatality dataAll counties in this state
- Deadliest states for drivingContext for CA
- State fatality changesYear-over-year state trends
- Browse all U.S. countiesAlphabetical county index
- All state profiles51 state dashboards
- State vs U.S. safety comparisonRoute-level lookup tool
- National statistics downloadFARS CSV + findings
- How to read FARS fatality dataMethodology primer
- Per-mile vs per-capita road riskRate denominator explained
- Counties starting with LLetter index including CA counties
Frequently Asked Questions
How many traffic fatalities occurred in Lassen County, California?
Lassen County recorded 78 total traffic fatalities across 66 reported crashes over the data period (2016-2023). The most recent year saw 7 fatalities. The county averages approximately 8.7 fatalities per year.
What is the leading cause of road fatalities in Lassen County?
Despite a comparatively active crash history (66 recorded crashes), individual cause-code breakdowns are not published for Lassen County in the current FARS release. Statewide data for California may provide additional context.
Is the trend of road fatalities in Lassen County increasing or decreasing?
The trend in Lassen 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 Lassen County?
Lassen County has a fatality rate of 24.3 per 100,000 residents, which leaves it more dangerous than most U.S. counties by that per-capita measure among the 3,137 U.S. counties in this dataset.
Where does Lassen County rank for road fatality rate?
According to the National Highway Traffic Safety Administration Fatality Analysis Reporting System, Lassen County ranks #611 of 2,328 U.S. counties by road-fatality rate per 100,000 residents (highest first) and #11 of 54 rated counties in CA, the same sort used on the deadliest-states and county rate listings. See /methodology#corpus-placement.
How does Lassen County compare to the rest of California?
Lassen County's per-capita rate of 24.3 per 100,000 residents is above the California county average of 16.9. Visit the California state page for the full county-by-county breakdown.
Where does the road fatality data for Lassen 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.