Napa Metro Area Historical Amount of Vehicle Available in a House Data
ACS 2010-2014 data
| | Napa Area | California | U.S. |
| Occupied Housing Units | 49,631, 100% | 12,617,280 | 116,211,092 |
| No Vehicles Available | 2,459, 4.95%, see rank | 7.81% | 9.12% |
| 1 Vehicles Available | 15,158, 30.54%, see rank | 32.17% | 33.80% |
| 2 Vehicles Available | 19,325, 38.94%, see rank | 37.49% | 37.48% |
| 3 or More Vehicles Available | 12,689, 25.57%, see rank | 22.54% | 19.61% |
ACS 2008-2012 data
| | Napa Area | California | U.S. |
| Occupied Housing Units | 49,209, 100% | 12,466,331 | 115,226,802 |
| No Vehicles Available | 2,383, 4.84%, see rank | 7.74% | 9.03% |
| 1 Vehicles Available | 15,290, 31.07%, see rank | 32.11% | 33.67% |
| 2 Vehicles Available | 19,268, 39.16%, see rank | 37.54% | 37.64% |
| 3 or More Vehicles Available | 12,268, 24.93%, see rank | 22.61% | 19.66% |
ACS 2006-2010 data
| | Napa Area | California | U.S. |
| Occupied Housing Units | 49,179, 100% | 12,392,852 | 114,235,996 |
| No Vehicles Available | 2,634, 5.36%, see rank | 7.55% | 8.85% |
| 1 Vehicles Available | 14,445, 29.37%, see rank | 31.76% | 33.28% |
| 2 Vehicles Available | 19,324, 39.29%, see rank | 37.57% | 37.87% |
| 3 or More Vehicles Available | 12,776, 25.98%, see rank | 23.11% | 20.00% |
ACS 2005-2009 data
| | Napa Area | California | U.S. |
| Occupied Housing Units | 48,094, 100% | 12,187,191 | 112,611,029 |
| No Vehicles Available | 2,492, 5.18%, see rank | 7.49% | 8.80% |
| 1 Vehicles Available | 14,162, 29.45%, see rank | 31.67% | 33.21% |
| 2 Vehicles Available | 18,994, 39.49%, see rank | 37.74% | 37.98% |
| 3 or More Vehicles Available | 12,446, 25.88%, see rank | 23.10% | 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.
