COUNTY FATALITY DATA
Marion County, Tennessee
Road fatality data for Marion County (TN). Data period: 2016-2023.
- 82
- Total Fatalities (2016-2023)
- 8
- Latest Year Deaths
- Near average count
- 27.2
- Per 100k Residents
- Above average
- Increasing
- Trend
Rising fatality trend
Marion County's FARS series is labeled Increasing with 8 deaths in the latest year.
Marion County on a rising FARS trend
According to the National Highway Traffic Safety Administration Fatality Analysis Reporting System, Marion County ranks #499 of 2,328 U.S. counties by road-fatality rate per 100,000 residents (highest first) and #20 of 87 rated counties in TN. Marion County's fatality rate of 27.2 per 100,000 residents leaves it more dangerous than most U.S. counties by that per-capita measure.
- #499 of 2,328
- higher-rate third
- #882 of 3,137
- larger-book third
- #20 of 87
- in TN by rate
- Increasing
- fatality trend
NHTSA county milepost
Milepost MARION-115-T · Marion 27.2/100k · #499 of 2,328
Marion County · 27.2/100k · increasing
- YOY 27.2/100k
- RATE #499 of 2,328
- RANK 82 book
- BOOK Increasing
- TREND 72 crash
- CAUSE +28.8% vs TN
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 → · Tennessee state profile →
How does Marion County compare?
2023 road deaths per 100,000 residents. Choose any comparison from the menu.
Marion County is 29% 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 Tennessee, Marion County ranks 15 for per-capita risk, above the state's own per-capita average of 21.1 per 100,000 -- nationally, this rate leaves it more dangerous than most U.S. counties by that per-capita measure. The gap between Marion County's rate and the state average is 6.1 per 100,000. Its closest per-capita peer statewide is McNairy County, at 30.6 per 100,000 (a difference of 3.4). Its peer counties, highest to lowest per 100,000 residents: Haywood County (63.5), Crockett County (57.2), Cannon County (46.5), Bledsoe County (46.5), Meigs County (43.8), Jackson County (40.4), Cocke County (40.1), Henderson County (35.6), Campbell County (34.8), Macon County (33.6), Morgan County (32.4), McMinn County (32.3), Hardeman County (31.3), McNairy County (30.6).
Marion County's rate vs. every rated U.S. county
Deaths per 100,000 residents -- counties with 10,000+ people, NHTSA FARS over Census population
27 Higher than most a lower per-capita rate than 21% 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 Marion County
Contextual links from this profile to rankings, tools, research, and peer geographies on PlainRoadSafety.
- Marion County vs other counties by ratePer-100k fatality comparison
- Tennessee statewide fatality dataAll counties in this state
- Deadliest states for drivingContext for TN
- 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 MLetter index including TN counties
Frequently Asked Questions
How many traffic fatalities occurred in Marion County, Tennessee?
Marion County recorded 82 total traffic fatalities across 72 reported crashes over the data period (2016-2023). The most recent year saw 8 fatalities. The county averages approximately 9.1 fatalities per year.
What is the leading cause of road fatalities in Marion County?
Despite a comparatively active crash history (72 recorded crashes), individual cause-code breakdowns are not published for Marion County in the current FARS release. Statewide data for Tennessee may provide additional context.
Is the trend of road fatalities in Marion County increasing or decreasing?
The trend in Marion 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 Marion County?
Marion County has a fatality rate of 27.2 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 Marion County rank for road fatality rate?
According to the National Highway Traffic Safety Administration Fatality Analysis Reporting System, Marion County ranks #499 of 2,328 U.S. counties by road-fatality rate per 100,000 residents (highest first) and #20 of 87 rated counties in TN, the same sort used on the deadliest-states and county rate listings. See /methodology#corpus-placement.
How does Marion County compare to the rest of Tennessee?
Marion County's per-capita rate of 27.2 per 100,000 residents is above the Tennessee county average of 21.1. Visit the Tennessee state page for the full county-by-county breakdown.
Where does the road fatality data for Marion 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.