Chicago, Naperville, Joliet Metro Area Historical Amount of Vehicle Available in a House Data
ACS 2010-2014 data
| | Chicago, Naperville, Joliet Area | % | U.S. |
| Occupied Housing Units | 3,438,560 | 100% | 116,211,092 |
| No Vehicles Available | 417,889 | 12.15%, see rank | 9.12% |
| 1 Vehicles Available | 1,230,905 | 35.80%, see rank | 33.80% |
| 2 Vehicles Available | 1,239,476 | 36.05%, see rank | 37.48% |
| 3 or More Vehicles Available | 550,290 | 16.00%, see rank | 19.61% |
ACS 2008-2012 data
| | Chicago, Naperville, Joliet Area | % | U.S. |
| Occupied Housing Units | 3,427,916 | 100% | 115,226,802 |
| No Vehicles Available | 413,685 | 12.07%, see rank | 9.03% |
| 1 Vehicles Available | 1,220,095 | 35.59%, see rank | 33.67% |
| 2 Vehicles Available | 1,243,251 | 36.27%, see rank | 37.64% |
| 3 or More Vehicles Available | 550,885 | 16.07%, see rank | 19.66% |
ACS 2006-2010 data
| | Chicago, Naperville, Joliet Area | % | U.S. |
| Occupied Housing Units | 3,424,098 | 100% | 114,235,996 |
| No Vehicles Available | 399,712 | 11.67%, see rank | 8.85% |
| 1 Vehicles Available | 1,206,641 | 35.24%, see rank | 33.28% |
| 2 Vehicles Available | 1,254,327 | 36.63%, see rank | 37.87% |
| 3 or More Vehicles Available | 563,418 | 16.45%, see rank | 20.00% |
ACS 2005-2009 data
| | Chicago, Naperville, Joliet Area | % | U.S. |
| Occupied Housing Units | 3,401,044 | 100% | 112,611,029 |
| No Vehicles Available | 400,643 | 11.78%, see rank | 8.80% |
| 1 Vehicles Available | 1,197,085 | 35.20%, see rank | 33.21% |
| 2 Vehicles Available | 1,248,758 | 36.72%, see rank | 37.98% |
| 3 or More Vehicles Available | 554,558 | 16.31%, see rank | 20.01% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
