Bicyclists | 2006

Two percent of motor vehicle-related deaths are bicyclists. The most serious injuries among a majority of those killed are to the head, highlighting the importance of wearing a bicycle helmet. Helmet use has been estimated to reduce head injury risk by 85 percent. Thompson, R.S.; Rivara, F.P.; and Thompson, D.C. 1989. A case-control study of the effectiveness of bicycle safety helmets. New England Journal of Medicine 320:1361-67. Twenty-one states and the District of Columbia have helmet laws applying to young bicyclists; none of these laws applies to all riders. Local ordinances in a few states require some or all bicyclists to wear helmets. A nationwide phone survey estimated that state helmet use laws increase by 18 percent the probability that a rider will wear a helmet. Rodgers, G.B. 2002. Effects of state helmet laws on bicycle helmet use by children and adolescents. Injury Prevention 8:42-46. Helmets are important for riders of all ages, especially because 85 percent of bicycle deaths are persons 16 and older.

The following facts are based on analysis of data from the U.S. Department of Transportation's Fatality Analysis Reporting System (FARS).

Trends

A total of 770 bicyclists were killed in crashes with motor vehicles in 2006. Bicyclist deaths were down 23 percent since 1975 but 23 percent more than in 2003. The decline among female bicyclists (49 percent) was larger than the decline among male bicyclists (18 percent).

Bicyclist deaths by gender, 1975-2006

Bicyclist deaths by gender, 1975-2006
YearMaleFemaleTotal*
Num%Num%Num
197582082183181,003
19767518216318914
19777307919221922
19787148017820892
19797598117319932
19807828118319965
19817488018119936
19827208314417864
19837008413016830
19846848215318838
19857328413716869
19867898514015929
19878268811412940
19887738612814901
19896968512615822
19907328612114853
19917158612114836
1992627879013717
19937028710413806
19946878610914796
19956998412815828
19966548610714761
1997712889912811
1998658879913757
1999656879413750
2000613897611689
2001657907210729
2002590897311663
2003554887111626
2004626879613722
2005687889712784
2006675889312770
*Total includes other and/or unknowns

Ninety-five percent of bicyclists killed in 2006 reportedly weren't wearing helmets.

Bicyclist deaths by helmet use, 1994-2006
YearNo helmet useHelmet useTotal*
Num%Num%Num
199477697192796
199578395344828
199673196274761
199778597233811
199874198162757
199969893426750
200062290507689
200161684608729
200258989548663
200353585589626
2004602838712722
2005676867710784
200673095375770
*Total includes other and/or unknowns

Twenty-four percent of bicyclists killed in 2006 had blood alcohol concentrations (BACs) at or above 0.08 percent. This percentage is one-third higher than in 1982.

Estimated number and percent of fatally injured bicyclists with BACs ≥ 0.08 percent, 1982-2006
YearBicyclists killedEstimated bicyclists killed with BAC ≥ 0.08
NumNum%
198286415918
198383012916
198483812315
198586910512
198692913014
198794014015
198890114015
198982212315
199085314317
199183615719
199271711516
199380614618
199479613817
199582816920
199676114018
199781115019
199875715921
199975017423
200068915723
200172917324
200266315423
200362614523
200472214820
200578418524
200677018224

When they died

Bicyclist deaths in 2006 occurred most often during June-September and between the hours of 6pm and 9pm.

Distribution of bicyclist deaths by month, 2006
MonthDeaths%
January557
February506
March486
April567
May699
June8211
July7810
August9512
September8311
October618
November476
December466
Total770100

Distribution of bicyclist deaths by time of day, 2006
Time of dayDeaths%
Midnight-3am344
3am-6am425
6am-9am8711
9am-noon8211
Noon-3pm10313
3pm-6pm11515
6pm-9pm16822
9pm-midnight13918
Total*770100
*Total includes other and/or unknowns

Age and gender

Deaths among bicyclists younger than 16 have gone down by 84 percent since 1975, while deaths among bicyclists 16 and older have more than doubled.

Percent of bicyclist deaths by age, 1975-2006
Year<16≥16Total*
Num%Num%Num
197567567323321,003
19766056630633914
19776136630633922
19785706432036892
19795525937340932
19805295543145965
19814795143847936
19824134844652864
19834345239247830
19844104941550838
19854244943550869
19864354748552929
19874434749453940
19883934450256901
19893714544955822
19902923455165853
19913003653063836
19922974141858717
19933033850062806
19942943749562796
19952783454265828
19962483350767761
19972483156069811
19982293052669757
19992112853772750
20001912849672689
20011552157078729
20021532350376663
20031432348177626
20041492156979722
20051421863681784
20061101465385770
*Total includes other and/or unknowns

More than 7 times as many bicyclist deaths in 2006 were males compared with females. At every age more male than female bicyclists were killed and the rates of bicyclist deaths per million people were higher for males than females. The highest rate of bicyclist deaths per million people occurred for 50-54 year-old males.

Bicyclist deaths per million people by age and gender, 2006

Bicyclist deaths per million people by age and gender, 2006
AgeMalesFemalesTotal*
PopulationDeathsRatePopulationDeathsRatePopulationDeathsRate
0-818,514,947281.517,690,54550.336,205,492330.9
9-128,240,351323.97,861,06591.116,101,416432.6
13-156,543,085324.96,232,89430.512,775,979352.7
16-198,718,360394.58,277,85950.616,996,219442.6
20-2410,910,090383.510,201,15060.621,111,240442.1
25-2910,584,270363.410,125,21070.720,709,480432.1
30-349,980,383434.39,726,11660.619,706,499492.5
35-3910,649,913383.610,535,87280.821,185,785462.2
40-4411,200,369625.511,280,796111.022,481,165733.2
45-4911,261,856766.711,535,71370.622,797,569833.6
50-5410,027,772717.110,452,83370.720,480,605803.9
55-598,845,291596.79,379,15450.518,224,445643.5
60-646,378,589365.66,983,64920.313,362,238382.8
65-694,838,842336.85,536,71240.710,375,554373.6
≥7010,818,034454.216,066,76480.526,884,798532.0
Total*147,512,1526684.5151,886,332930.6299,398,4847722.5
*Total includes other and/or unknowns

Where they died

Many more bicyclists were killed in urban areas than in rural areas in 2006 (71 percent compared with 27 percent). In 1975, bicyclist deaths occurred equally in rural and urban areas.

Bicyclist deaths by land use, 1975-2006
YearUrbanRuralTotal*
Num%Num%Num
197549750506501,003
19764705144449914
19775435937541922
19785326035039892
19795415836739932
19805635839040965
19815285637140936
19824905736442864
19835026032439830
19844915934641838
19855155935341869
19865676136139929
19875325740643940
19885255837442901
19895206330237822
19905236133039853
19915396429736836
19924486226537717
19934916131339806
19944776031840796
19955406528434828
19964946526535761
19975196428936811
19984796327737757
19994846526635750
20004226125136689
20014786625134729
20024506821132663
20034356918930626
20044776624234722
20055396924331784
20065467120627770
*Total includes other and/or unknowns

One-third of bicyclist deaths in 2006 occurred at intersections.

Bicyclist deaths by junction type, 2006
IntersectionNon-intersectionTotal*
Num%Num%Num%
2543351166770100
*Total includes other and/or unknowns

Sixty percent of bicyclist deaths in 2006 occurred on major roads other than interstates and freeways, and 33 percent occurred on minor roads. Forty-six percent of deaths among bicyclists younger than 16 and 62 percent of deaths among bicyclists 16 and older occurred on major roads.

Bicyclist deaths by age and road type, 2006
Road typeChild bicyclist deaths (<16)Adult bicyclist deaths (≥16)All ages*
Num%Num%Num%
Interstates and freeways11315324
Major roads51464076246360
Minor roads54491973025333
All road types*110100653100770100
*Total includes other and/or unknowns

References