Polk County Historical Amount of Vehicle Available in a House Data
ACS 2010-2014 data
| | Polk County | Iowa | U.S. |
| Occupied Housing Units | 174,759, 100% | 1,232,228 | 116,211,092 |
| No Vehicles Available | 10,287, 5.89%, see rank | 5.69% | 9.12% |
| 1 Vehicles Available | 56,396, 32.27%, see rank | 30.25% | 33.80% |
| 2 Vehicles Available | 74,530, 42.65%, see rank | 39.60% | 37.48% |
| 3 or More Vehicles Available | 33,546, 19.20%, see rank | 24.45% | 19.61% |
ACS 2008-2012 data
| | Polk County | Iowa | U.S. |
| Occupied Housing Units | 171,227, 100% | 1,223,509 | 115,226,802 |
| No Vehicles Available | 10,501, 6.13%, see rank | 5.85% | 9.03% |
| 1 Vehicles Available | 55,401, 32.36%, see rank | 29.94% | 33.67% |
| 2 Vehicles Available | 72,556, 42.37%, see rank | 39.61% | 37.64% |
| 3 or More Vehicles Available | 32,769, 19.14%, see rank | 24.60% | 19.66% |
ACS 2006-2010 data
| | Polk County | Iowa | U.S. |
| Occupied Housing Units | 168,352, 100% | 1,215,954 | 114,235,996 |
| No Vehicles Available | 10,088, 5.99%, see rank | 5.71% | 8.85% |
| 1 Vehicles Available | 53,916, 32.03%, see rank | 29.69% | 33.28% |
| 2 Vehicles Available | 71,378, 42.40%, see rank | 39.67% | 37.87% |
| 3 or More Vehicles Available | 32,970, 19.58%, see rank | 24.93% | 20.00% |
ACS 2005-2009 data
| | Polk County | Iowa | U.S. |
| Occupied Housing Units | 170,313, 100% | 1,215,970 | 112,611,029 |
| No Vehicles Available | 10,023, 5.89%, see rank | 5.52% | 8.80% |
| 1 Vehicles Available | 54,392, 31.94%, see rank | 29.46% | 33.21% |
| 2 Vehicles Available | 72,677, 42.67%, see rank | 39.85% | 37.98% |
| 3 or More Vehicles Available | 33,221, 19.51%, see rank | 25.17% | 20.01% |
US Census 2000 data
| | Polk County | Iowa | U.S. |
| Occupied Housing Units | 149,112, 100% | 1,149,276 | 105,480,101 |
| No Vehicles Available | 10,158, 6.81%, see rank | 6.41% | 10.30% |
| 1 Vehicles Available | 50,198, 33.66%, see rank | 30.53% | 34.25% |
| 2 Vehicles Available | 62,961, 42.22%, see rank | 40.41% | 38.36% |
| 3 or More Vehicles Available | 25,795, 17.30%, see rank | 22.65% | 17.10% |
* 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.
