COUNTY FATALITY DATA
Jefferson County: smaller FARS fatality book
Jefferson County (MS) holds a smaller FARS book (26, #2,130 of 3,137) with 1 latest-year deaths.
- 26
- Total Fatalities (2016-2023)
- 1
- Latest Year Deaths
- Low count
- 0.1%
- of Mississippi road deaths
- Stable
- Trend
Smaller fatality book
Jefferson County ranks #2,130 of 3,137 by total FARS fatalities (26 across 2016-2023) - bottom-third book size.
Jefferson County in the smaller-book third
According to NHTSA FARS, Jefferson County carries a bottom-third fatality book (26 across 2016-2023, #2,130 of 3,137) at 1 latest-year deaths.
- #2,130 of 3,137
- smaller-book third
- 19%
- of U.S. counties have fewer deaths
- Stable
- fatality trend
NHTSA county milepost
Milepost JEFFERSON-63 · Jefferson 26 deaths
Jefferson County · 1 latest · stable
- VS-ST 26 tot
- CRASH 1 yr
- FARS 26 book
- NHTSA Stable
- MILE 24 crash
- POST 2.9/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 → · Mississippi state profile →
How does Jefferson County compare?
Jefferson County recorded 1 road deaths in its most recent year, 0.1% of Mississippi'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 Jefferson County
Contextual links from this profile to rankings, tools, research, and peer geographies on PlainRoadSafety.
- Mississippi statewide fatality dataAll counties in this state
- Safest counties per capitaNational county rate ranking
- Deadliest states for drivingContext for MS
- 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 JLetter index including MS counties
Frequently Asked Questions
How many traffic fatalities occurred in Jefferson County, Mississippi?
Jefferson County recorded 26 total traffic fatalities across 24 reported crashes over the data period (2016-2023). The most recent year saw 1 fatalities. The county averages approximately 2.9 fatalities per year.
What is the leading cause of road fatalities in Jefferson County?
Cause-code breakdowns are not individually published for Jefferson County in the current FARS release. Statewide data for Mississippi may provide additional context.
Is the trend of road fatalities in Jefferson County increasing or decreasing?
The trend in Jefferson County is stable. Fatality counts have remained relatively consistent over the data period.
What is the fatality rate per capita in Jefferson County?
Per-capita fatality rate data is not available for Jefferson County (fewer than 10,000 residents). By raw count, the county sits below the national midpoint for raw county death tolls.
How does Jefferson County compare to the rest of Mississippi?
Jefferson County recorded 1 deaths in its most recent year, below the Mississippi county average of 9. Visit the Mississippi 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.