Poole was an English Unitary Authority. It was abolished in March 2019.
| Year | All Motor Vehicles | Cars and Taxis | Road Network Total Length |
|---|---|---|---|
| 2000 | 496,400,000 | 418,300,000 | 317.3 miles (510.7 km) |
| 2001 | 504,800,000 | 424,300,000 | 318.1 miles (511.9 km) |
| 2002 | 518,600,000 | 434,900,000 | 318.9 miles (513.2 km) |
| 2003 | 523,600,000 | 433,000,000 | 319.8 miles (514.6 km) |
| 2004 | 529,800,000 | 437,300,000 | 320.2 miles (515.3 km) |
| 2005 | 549,900,000 | 451,100,000 | 335.6 miles (540.1 km) |
| 2006 | 541,600,000 | 444,500,000 | 322.9 miles (519.6 km) |
| 2007 | 555,000,000 | 450,900,000 | 325.1 miles (523.2 km) |
| 2008 | 556,300,000 | 452,200,000 | 326.0 miles (524.6 km) |
| 2009 | 553,300,000 | 450,700,000 | 327.0 miles (526.3 km) |
| 2010 | 542,600,000 | 440,500,000 | 327.3 miles (526.8 km) |
| 2011 | 542,800,000 | 440,900,000 | 327.3 miles (526.8 km) |
| 2012 | 542,500,000 | 441,500,000 | 328.6 miles (528.8 km) |
| 2013 | 534,500,000 | 434,700,000 | 328.0 miles (527.8 km) |
| 2014 | 547,300,000 | 442,000,000 | 327.9 miles (527.7 km) |
| 2015 | 549,500,000 | 441,800,000 | 327.9 miles (527.6 km) |
| 2016 | 555,200,000 | 446,100,000 | 335.5 miles (539.9 km) |
| 2017 | 562,400,000 | 456,600,000 | 335.3 miles (539.7 km) |
| 2018 | 556,700,000 | 451,900,000 | 330.1 miles (531.3 km) |