Table 2: Number of Trips and Average Trip Length, for Each Income Class
| Household Income | Number of daily trips | Trip length (miles) | ||
|---|---|---|---|---|
| Mean | SE | Mean | SE | |
| 0-24,999 | 3.5 | 0.04 | 8.2 | 0.16 |
| 25,000-49,999 | 4.1 | 0.03 | 9.5 | 0.19 |
| 50,0000-74,999 | 4.3 | 0.04 | 10.4 | 0.39 |
| 75,000-99,999 | 4.4 | 0.05 | 11.1 | 0.49 |
| 100,000 + | 4.6 | 0.05 | 11.8 | 0.64 |
| Overall | 4.1 | 0.02 | 10.0 | 0.16 |
Note: Sample contains about 250 thousand daily trips, SE = standard error.
Source: Calculated from the 2001 National Household Travel Survey, Person and Day Trip Files, U.S. Department of Transportation, Bureau of Transportation Statistics and Federal Highway
Updated: Sunday, May 21, 2017