Home Driver's License Utah
Utah Driver's License validator
How the Driver's License format works
- Format
- 4 to 10 digits, numeric only
- Example
- 123456789
Things to watch for
- Format-only check — does not confirm the license actually exists, is valid, or is registered to a real driver
- The number encodes no checksum digit we verify; Utah allows an unusually wide range of digit lengths
- Runs entirely in your browser — nothing you type is transmitted or stored
^\d{4,10}$A Utah driver’s license number is a purely numeric string issued by the Utah Driver License Division (DLD) — Utah names its licensing body specifically for the driver-license function, distinct from a broader motor-vehicles or transportation department — documented anywhere from 4 to 10 digits long, e.g. 123456789. That’s one of the widest accepted ranges among US states, spanning 7 possible lengths.
Reading the format
This tool confirms the input is entirely numeric and falls somewhere between 4 and 10 digits, catching a stray letter, leftover punctuation, or a digit count clearly outside that documented range, while still accepting the full spread DLD has actually issued over time.
What a pass doesn’t tell you
Utah’s numbers carry no check digit this tool can verify. A pass confirms only that the length is in range — not that DLD issued that number, that the license is current, or that it belongs to a real driver.
Scope: format-only validation, entirely client-side.
Content last reviewed 2026-08-09.
Driver's License FAQ
How many digits is a Utah driver's license number?
Between 4 and 10 digits, all numeric, issued by the Utah Driver License Division (DLD) — a licensing agency named specifically for the driver-license function rather than motor vehicles generally, and an unusually wide 7-length accepted range.
Why does Utah allow such a wide range of digit counts?
The Driver License Division's documented issuance spans numbers from 4 digits up to 10, without a single fixed width, so this checker accepts the full range rather than guessing at one length and rejecting genuinely valid shorter or longer numbers.
Does a valid format confirm the license is currently active?
No. It only confirms the string is 4 to 10 numeric digits, not that DLD has that number on file or that the license is valid.