COUNTY FATALITY DATA
Sierra County: smaller FARS fatality book
Sierra County (CA) holds a smaller FARS book (12, #2,738 of 3,137) with 1 latest-year deaths.
- 12
- Total Fatalities (2016-2023)
- 1
- Latest Year Deaths
- Low count
- 0.0%
- of California road deaths
- Stable
- Trend
Smaller fatality book
Sierra County ranks #2,738 of 3,137 by total FARS fatalities (12 across 2016-2023) - bottom-third book size.
Sierra County in the smaller-book third
According to NHTSA FARS, Sierra County carries a bottom-third fatality book (12 across 2016-2023, #2,738 of 3,137) at 1 latest-year deaths.
- #2,738 of 3,137
- smaller-book third
- 19%
- of U.S. counties have fewer deaths
- Stable
- fatality trend
NHTSA FARS milepost
Milepost SIERRA-91 · Sierra 12 deaths
Sierra County · 1 latest · stable
- TREND 12 tot
- CAUSE 1 yr
- PHOTO 12 book
- VS-ST Stable
- CRASH 12 crash
- FARS 1.3/yr
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 Sierra County compare?
Sierra County recorded 1 road deaths in its most recent year, 0.0% of California's statewide total, more than 19% of U.S. counties by count. This county is below the 10,000-resident threshold for a population-stable per-capita rate, so figures are shown as counts.
Source: NHTSA Fatality Analysis Reporting System (FARS). Data period: 2016-2023.
More road safety data related to Sierra County
Contextual links from this profile to rankings, tools, research, and peer geographies on PlainRoadSafety.
- California statewide fatality dataAll counties in this state
- Safest counties per capitaNational county rate ranking
- 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 SLetter index including CA counties
Frequently Asked Questions
How many traffic fatalities occurred in Sierra County, California?
Sierra County recorded 12 total traffic fatalities across 12 reported crashes over the data period (2016-2023). The most recent year saw 1 fatalities. The county averages approximately 1.3 fatalities per year.
What is the leading cause of road fatalities in Sierra County?
With a small recorded crash count (12), FARS does not publish an individual cause-code breakdown for Sierra County. Statewide data for California may provide additional context.
Is the trend of road fatalities in Sierra County increasing or decreasing?
The trend in Sierra County is stable. Fatality counts have remained relatively consistent over the data period.
What is the fatality rate per capita in Sierra County?
Per-capita fatality rate data is not available for Sierra County (fewer than 10,000 residents). By raw count, the county sits below the national midpoint for raw county death tolls.
How does Sierra County compare to the rest of California?
Sierra County recorded 1 deaths in its most recent year, below the California county average of 70. Visit the California state page for the full county-by-county breakdown.
Where does the road fatality data for Sierra 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.