3  Drivers

Note

This section looks at all drivers in a crash and excludes bicyclists and pedestrians. These numbers do not represent the number of crashes.

3.1 Driver Demographics

Drivers by Age Group
Age Group Licensed Drivers Percent of Licensed Drivers Drivers in a Crash Percent of Drivers in a Crash Drivers in Fatal Crashes Drivers in Injury Crashes Drivers in Property Damage Crashes
0-4 - - - - - - -
5-14 - - 185 0.1% 3 60 122
15-24 524,753 12.0% 43,408 22.1% 155 10,287 32,966
25-34 706,721 16.2% 37,570 19.1% 167 9,289 28,114
35-44 706,709 16.2% 29,784 15.1% 149 7,106 22,529
45-54 654,544 15.0% 24,136 12.3% 121 5,783 18,232
55-64 777,366 17.8% 23,455 11.9% 139 5,468 17,848
65-74 618,431 14.2% 14,192 7.2% 89 3,381 10,722
75-84 284,910 6.5% 6,403 3.3% 38 1,521 4,844
85+ 88,497 2.0% 1,649 0.8% 19 412 1,218
Unknown - - 16,060 8.2% 11 1,617 14,432
Total 4,361,931 - 196,842 - 891 44,924 151,027
Licensed drivers do not include 15-year olds as licensed drivers are made up of Valid (Valid D and Probationary) and Withdrawn (Revoked/Suspended/Canceled/Surrendered/Disqualified) license holders.
Note

Crash rate is drivers in a crash per 1,000 licensed drivers.

Fatal Crash Rate by Age Group in 2021

Total Crash Rate by Age Group in 2021

Male Drivers in a Crash by Age Group
Age Group Male
Licensed Drivers Percent of Licensed Drivers Drivers in a Crash Percent of Drivers in a Crash Drivers in Fatal Crashes Drivers in Injury Crashes Drivers in Property Damage Crashes
0-4 - - - - - - -
5-14 - - 59 0.1% 3 35 88
15-24 266,716 12.3% 19,644 25.9% 111 5,601 18,048
25-34 358,819 16.5% 15,949 21.0% 124 5,242 16,252
35-44 357,073 16.4% 12,384 16.3% 112 3,969 13,319
45-54 330,180 15.2% 9,551 12.6% 91 3,364 11,126
55-64 386,082 17.7% 8,876 11.7% 115 3,402 11,062
65-74 304,808 14.0% 5,769 7.6% 71 1,983 6,369
75-84 134,351 6.2% 2,823 3.7% 27 848 2,705
85+ 38,350 1.8% 739 1.0% 11 232 667
Unknown - - 76 0.1% - 39 215
Total 2,176,379 - 75,870 - 665 24,715 79,851
Licensed drivers do not include 15-year olds as licensed drivers are made up of Valid (Valid D and Probationary) and Withdrawn (Revoked/Suspended/Canceled/Surrendered/Disqualified) license holders.
Female Drivers in a Crash by Age Group
Age Group Female
Licensed Drivers Percent of Licensed Drivers Drivers in a Crash Percent of Drivers in a Crash Drivers in Fatal Crashes Drivers in Injury Crashes Drivers in Property Damage Crashes
0-4 - - - - - - -
5-14 - - 126 0.1% - 25 34
15-24 258,037 11.8% 23,760 22.6% 44 4,686 14,914
25-34 347,902 15.9% 21,618 20.5% 43 4,046 11,860
35-44 349,636 16.0% 17,400 16.5% 37 3,137 9,210
45-54 324,364 14.8% 14,581 13.9% 30 2,418 7,103
55-64 391,284 17.9% 14,579 13.9% 24 2,066 6,786
65-74 313,623 14.3% 8,423 8.0% 18 1,398 4,353
75-84 150,559 6.9% 3,580 3.4% 11 673 2,139
85+ 50,147 2.3% 910 0.9% 8 180 551
Unknown - - 254 0.2% - 16 60
Total 2,185,552 - 105,231 - 215 18,645 57,010
Licensed drivers do not include 15-year olds as licensed drivers are made up of Valid (Valid D and Probationary) and Withdrawn (Revoked/Suspended/Canceled/Surrendered/Disqualified) license holders.

Fatal Crash Rate by Age Group and Gender in 2021

Total Crash Rate by Age Group and Gender in 2021

3.2 Driver Behavior

What a Driver was Doing at Time of Crash
What driver was doing Fatal Injury Property Damage Total
Accelerating In Road 5 287 575 867
Backing 5 375 8,893 9,273
Changing Lanes 9 631 3,284 3,924
Disabled or Parked In Traffic Lane 1 26 58 85
Entering Traffic Lane 7 378 1,302 1,687
Going Straight 540 26,286 63,398 90,224
Illegally Parked 1 39 244 284
Leaving A Parked Position 3 92 858 953
Leaving Traffic Lane 14 183 499 696
Left Turn 53 4,800 11,006 15,859
Legally Parked 2 47 230 279
Merging 1 118 606 725
Negotiating Curve 148 2,547 6,560 9,255
Other 15 383 1,252 1,650
Overtake Left 11 244 870 1,125
Overtake Right 4 111 531 646
Park Maneuver 1 84 1,563 1,648
Right Turn 5 1,212 6,460 7,677
Slow/Stopping 16 2,866 8,392 11,274
Starting In Road 3 135 297 435
Stop In Traffic 13 2,455 5,598 8,066
Turn On Red - 14 36 50
U Turn 3 257 772 1,032
Unknown 31 1,329 27,680 29,040
Viol No Passs Zn - 25 63 88
Total 891 44,924 151,027 196,842
This does not include what pedestrians or bicyclists were doing.
Driver Condition Related to the Crash
Driver's Condition Fatal Injury Property Damage Total
Appeared Normal 367 37,119 106,708 144,194
Asleep or Fatigued 3 425 644 1,072
Blind - 1 3 4
Confused or Disoriented (Non Lucid) 11 846 470 1,327
Emotional (Depressed, Angry, Disturbed, Etc) 7 671 693 1,371
Ill (Sick), Fainted 3 277 219 499
Not Observed 366 3,586 23,517 27,469
Other 85 308 279 672
Paraplegic or Restricted To Wheelchair - 9 5 14
Physically Impaired 17 623 610 1,250
Under The Influence Of Medications/Drugs/Alcohol 50 2,126 3,064 5,240
Using Cane or Crutches - 27 64 91
Total 909 46,018 136,276 183,203
A person may have one or more conditions.
In-State and Out-of-State Drivers
Month Killed Injured No Injury Total
Wisconsin Out-of-State Unknown/No License Wisconsin Out-of-State Unknown/No License Wisconsin Out-of-State Unknown/No License
January 22 3 - 1,612 92 11 11,317 876 1,505 15,438
February 15 - 2 1,657 115 18 13,264 1,052 1,554 17,677
March 14 - - 1,501 104 19 8,821 657 1,257 12,373
April 29 2 - 1,718 91 25 9,312 683 1,392 13,252
May 41 5 1 2,037 142 35 11,430 958 1,510 16,159
June 40 2 - 2,345 181 24 12,083 1,142 1,493 17,310
July 43 1 1 2,084 201 34 11,002 1,271 1,547 16,184
August 49 6 - 2,195 191 29 11,251 1,126 1,567 16,414
September 57 4 2 2,092 165 24 12,096 1,054 1,365 16,859
October 49 4 1 2,076 140 26 13,333 1,181 1,517 18,327
November 16 2 - 1,782 121 29 13,007 1,041 1,354 17,352
December 26 3 - 2,031 146 20 14,621 1,205 1,445 19,497
Total 401 32 7 23,130 1,689 294 141,537 12,246 17,506 196,842
Note

These two charts count Driver Possible Contributing Circumstances (PCCs) marked on the crash report form as well as if speed, drug/alcohol impairment, and distraction was also a factor. It does not address contributing factors on the part of bicyclists or pedestrians. It counts multiple PCCs per crash and removes ‘Unknown’ causes. The tables are at the crash level and there can be multiple factors in a crash.

Driver PCCs in All Crashes

PCCs in Fatal Crashes

Driver-Related Possible Contributing Circumstance (PCC)
PCC Fatal Injury Property Damage Total
Disregarded Other Road Markings 5 164 397 566
Disregarded Other Traffic Control 7 296 566 869
Disregarded Red Light 12 1,343 1,621 2,976
Disregarded Stop Sign 36 934 1,181 2,151
Exceed Speed Limit 120 1,591 2,046 3,757
Failed To Keep In Designated Lane 99 2,159 5,578 7,836
Failed To Yield Right-Of-Way 68 5,859 11,029 16,956
Failure To Control 154 5,628 13,533 19,315
Following Too Close 9 2,525 7,080 9,614
Improper Overtaking / Passing Left 16 230 739 985
Improper Overtaking / Passing Right 2 150 527 679
Improper Turn 4 450 2,406 2,860
Looked But Did Not See 18 1,673 6,661 8,352
Operated Motor Vehicle In Aggressive/Reckless Manner 61 1,146 2,119 3,326
Operated Motor Vehicle In Inattentive, Careless, Negligent, or Erratic Manner 69 3,430 7,640 11,139
Other Contributing Action 37 2,010 5,579 7,626
Over-Correcting/Over-Steering 23 483 892 1,398
Racing 5 38 55 98
Ran Off Roadway 81 2,005 3,750 5,836
Speed Too Fast/Cond 74 2,366 7,157 9,597
Swerved or Avoided Due To Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist In Rdwy, Etc. 12 338 868 1,218
Unknown 165 3,226 18,362 21,753
Unsafe Backing 3 212 5,099 5,314
Wrong Side or Wrong Way 31 395 618 1,044
Total 1,111 38,651 105,503 145,265
The numbers in this table represent the number of times a driver was cited as a possible contributing circumstance (PCC) in a crash. The numbers do not represent numbers of crashes or drivers.
Crashes with a Least One PCC
Crash Severity Crash w/ PCC Total crashes Share
Fatal 506 546 93%
Injury 23,422 26,209 89%
Property Damage 75,048 101,541 74%
Total 98,976 128,296 77%

Top Five Citations Issued to Drivers by Crash Severity

Drivers in a Fatal Crash
Citation # of Citations
Operate Motor Vehicle W/O Insurance 13
Failure To Keep Vehicle Under Control 12
Inattentive Driving 12
Operating While Under The Influence 11
Homicide By Intox. Use/Vehicle 10
For fatal crashes, if the driver was killed, then the driver would not have been issued any citations. Citations issued would be to the surviving driver.
Drivers in an Injury Crash
Citation # of Citations
Operate Motor Vehicle W/O Insurance 2,981
Failure To Keep Vehicle Under Control 2,373
Inattentive Driving 2,128
Automobile Following Too Closely 1,416
Operating While Suspended 1,307
Drivers in a Property Damage Crash
Citation # of Citations
Operate Motor Vehicle W/O Insurance 6,061
Failure To Keep Vehicle Under Control 4,897
Inattentive Driving 4,412
Automobile Following Too Closely 3,707
Operating While Suspended 2,563