A first DUI in Colorado is a misdemeanor under C.R.S. § 42-4-1307, carrying 5 days to 1 year in jail, a fine of $600 to $1,000, and a 9-month administrative license revocation, though many first offenses with no aggravating factors resolve with minimal or no time actually served. On top of that expect mandatory alcohol education and community service.
Where the real variation comes from
A high BAC, an accident, or a minor in the vehicle can all push a first offense toward the harsher end of the range, while a straightforward case with a cooperative record often resolves closer to the minimum.
What to do next
If you’re facing this in Colorado, call Mile High Legal at (720) 853-5779 for a free consultation. The earlier a defense attorney gets involved, the more options are usually still on the table.
