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United States Department of Transportation United States Department of Transportation

Figure 2-6: Average Number of Vehicles per Household by Number of Household Drivers and Adults, 2009

Wednesday, August 20, 2014
Persons Average Number of Vehicles by HH Drivers Average Number of Vehicles by HH Adults (18+)
1 1.24 1.12
2 2.30 2.24
3 3.16 2.96
4 3.92 3.52
5 4.64 3.94
6 5.19 4.49
7+ 6.19 4.85

Source: U.S. Department of Transportation, Federal Highway Administration, 2009 National Household Travel Survey, household file as of April 2013, http://nhts.ornl.gov