Stockton-on-Tees is an English Unitary Authority.
| Year | All Motor Vehicles | Cars and Taxis | Road Network Total Length |
|---|---|---|---|
| 2000 | 893,600,000 | 742,500,000 | 534.4 miles (860.0 km) |
| 2001 | 894,700,000 | 742,400,000 | 535.8 miles (862.2 km) |
| 2002 | 905,700,000 | 751,600,000 | 536.9 miles (864.1 km) |
| 2003 | 900,700,000 | 741,300,000 | 538.3 miles (866.3 km) |
| 2004 | 869,900,000 | 715,300,000 | 496.9 miles (799.6 km) |
| 2005 | 846,300,000 | 692,200,000 | 497.0 miles (799.8 km) |
| 2006 | 847,800,000 | 690,200,000 | 497.3 miles (800.3 km) |
| 2007 | 833,300,000 | 673,700,000 | 504.8 miles (812.4 km) |
| 2008 | 816,200,000 | 657,200,000 | 506.1 miles (814.5 km) |
| 2009 | 816,800,000 | 662,600,000 | 526.2 miles (846.8 km) |
| 2010 | 802,300,000 | 647,600,000 | 527.7 miles (849.2 km) |
| 2011 | 816,400,000 | 659,600,000 | 529.8 miles (852.7 km) |
| 2012 | 822,800,000 | 668,300,000 | 532.9 miles (857.6 km) |
| 2013 | 806,000,000 | 654,600,000 | 534.3 miles (859.8 km) |
| 2014 | 842,800,000 | 682,600,000 | 534.4 miles (860.1 km) |
| 2015 | 857,300,000 | 692,100,000 | 539.0 miles (867.4 km) |
| 2016 | 876,300,000 | 701,800,000 | 540.3 miles (869.5 km) |
| 2017 | 878,200,000 | 700,100,000 | 544.4 miles (876.0 km) |
| 2018 | 882,400,000 | 699,500,000 | 549.1 miles (883.8 km) |
| 2019 | 949,800,000 | 763,900,000 | 553.0 miles (890.0 km) |
| 2020 | 726,700,000 | 560,500,000 | 558.5 miles (898.8 km) |
| 2021 | 821,600,000 | 635,300,000 | 559.4 miles (900.3 km) |
| 2022 | 866,600,000 | 679,500,000 | 533.1 miles (858.0 km) |
| 2023 | 906,600,000 | 720,200,000 | 535.8 miles (862.2 km) |