Worst Drivers By State

Last updated September 18, 2024

Bad Drivers Index
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Bad Driver Index 2021Question Mark
1.MississippiMississippi100
2.North DakotaNorth Dakota91.3
3.CaliforniaCalifornia90.58
4.FloridaFlorida86.96
5.NevadaNevada84.06
6.OklahomaOklahoma83.33
7.TennesseeTennessee83.33
8.ArizonaArizona81.88
9.KentuckyKentucky78.99
10.MissouriMissouri77.54
11.ArkansasArkansas74.64
12.AlabamaAlabama73.91
13.WyomingWyoming71.74
14.South CarolinaSouth Carolina71.01
15.ColoradoColorado70.29
16.AlaskaAlaska68.84
17.New MexicoNew Mexico68.84
18.IdahoIdaho68.12
19.LouisianaLouisiana67.39
20.WashingtonWashington66.67
21.MarylandMaryland65.22
22.GeorgiaGeorgia62.32
23.OregonOregon62.32
24.HawaiiHawaii61.59
25.TexasTexas60.87
26.Rhode IslandRhode Island59.42
27.MichiganMichigan57.97
28.MontanaMontana56.52
29.WisconsinWisconsin56.52
30.NebraskaNebraska53.62
31.IowaIowa52.9
32.South DakotaSouth Dakota52.9
33.VirginiaVirginia50.72
34.IndianaIndiana50
35.KansasKansas50
36.MinnesotaMinnesota50
37.North CarolinaNorth Carolina46.38
38.OhioOhio43.48
39.DelawareDelaware41.3
40.IllinoisIllinois41.3
41.West VirginiaWest Virginia39.86
42.MaineMaine36.23
43.New YorkNew York35.51
44.ConnecticutConnecticut25.36
45.VermontVermont25.36
46.New JerseyNew Jersey24.64
47.New HampshireNew Hampshire18.84
48.PennsylvaniaPennsylvania13.04

Driving Quality Across the U.S

We've all experienced that moment of shock, frustration, or fear as a reckless driver zooms past us on the highway, or abruptly changes lanes without warning. It seems no matter where we are, there's always that one driver who adds a level of unnecessary risk to our daily commute. It's safe to say that all states have their fair share of bad drivers. According to the 'Bad Driver Index', there is a geographical disparity in regions recording the worst driving behaviors. The 'Bad Driver Index' ranks states on the basis of three critical criteria: percentage of insured drivers, number of Driving Under Influence (DUI) arrests per thousand drivers, and the number of fatalities per 100,000 miles driven. The coalescence of these facts provides a compelling snapshot of the dire state of road safety in some U.S. regions and the presiding factors contributing to it. Key findings from the data include:

  • The southern states demonstrated an alarming trend, with Mississippi leading the pack with a score of 100 - the worst, followed closely by Tennessee, Florida, and Kentucky. This regional pattern suggests a higher prevalence of unpredictable drivers in the southern part of the United States.
  • North Dakota nearly caught up with Mississippi, scoring a staggering 91.3. California, notorious for its busy roads and aggressive driving, secured the third spot with a score of 90.58.
  • Interestingly, the states with the least proportion of bad drivers are predominantly located in the Northeast. Pennsylvania, for instance, ranked lowest with a humbling score of 13.04. New Hampshire and New Jersey also exhibited promising figures.
  • The data also revealed that some states, despite their larger population, had lower scores on the 'Bad Driving Index', such as New York with a score of 35.51, suggesting that a high population density does not necessarily translate to more bad drivers.

10 States with the Worst Drivers

Mississippi, is the state with the most dangerous driving conditions in the country. In the second place, proving just as unpredictable and perilous, is the northern state of North Dakota, with a score of 91.3. California, known for its substantial traffic and aggressive drivers, secured the third place on the index with an unnerving score of 90.58.
The southern state of Florida comes in fourth with a 'Bad Driver Index' of 86.96 followed by Nevada, another state notorious for deadly driving habits, scoring 84.06. Oklahoma and Tennessee are tied for the sixth spot on the list, with disturbingly high scores of 83.33, further embodying the trend of hazardous driving behavior in the southern states. Arizona ranks eighth with an index score of 81.88 followed by Kentucky, also in the southern crop, with a score of 78.99. Rounding out this unhappy top ten is Missouri, completing the list with a "Bad Driver Index" of 77.54. States with the Worst Drivers (Index Score):

  1. Mississippi - 100
  2. North Dakota - 91.3
  3. California - 90.58
  4. Florida - 86.96
  5. Nevada - 84.06
  6. Oklahoma - 83.33
  7. Tennessee - 83.33
  8. Arizona - 81.88
  9. Kentucky - 78.99
  10. Missouri - 77.54

Table

Region ↕Bad Drivers Index 2021↕
Mississippi iconMississippi100
North Dakota iconNorth Dakota91.3
California iconCalifornia90.58
Florida iconFlorida86.96
Nevada iconNevada84.06
Oklahoma iconOklahoma83.33
Tennessee iconTennessee83.33
Arizona iconArizona81.88
Kentucky iconKentucky78.99
Missouri iconMissouri77.54
Arkansas iconArkansas74.64
Alabama iconAlabama73.91
Wyoming iconWyoming71.74
South Carolina iconSouth Carolina71.01
Colorado iconColorado70.29
Alaska iconAlaska68.84
New Mexico iconNew Mexico68.84
Idaho iconIdaho68.12
Louisiana iconLouisiana67.39
Washington iconWashington66.67
Maryland iconMaryland65.22
Georgia iconGeorgia62.32
Oregon iconOregon62.32
Hawaii iconHawaii61.59
Texas iconTexas60.87
Rhode Island iconRhode Island59.42
Michigan iconMichigan57.97
Montana iconMontana56.52
Wisconsin iconWisconsin56.52
Nebraska iconNebraska53.62
Iowa iconIowa52.9
South Dakota iconSouth Dakota52.9
Virginia iconVirginia50.72
Indiana iconIndiana50
Kansas iconKansas50
Minnesota iconMinnesota50
North Carolina iconNorth Carolina46.38
Ohio iconOhio43.48
Delaware iconDelaware41.3
Illinois iconIllinois41.3
West Virginia iconWest Virginia39.86
Maine iconMaine36.23
New York iconNew York35.51
Connecticut iconConnecticut25.36
Vermont iconVermont25.36
New Jersey iconNew Jersey24.64
New Hampshire iconNew Hampshire18.84
Pennsylvania iconPennsylvania13.04
States With the Worst Drivers – 2021 Edition
Last updated
2021
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