Uinta County Treasurer’s Office – Vehicle Registration 225 Ninth St.Evanston Wyoming 82930 WY Uinta 225 Ninth St.Directions (307) 783-0333 Monday 08:00 am - 05:00 pm Tuesday 08:00 am - 05:00 pm Wednesday 08:00 am - 05:00 pm Thursday 08:00 am - 05:00 pm Friday 08:00 am - 05:00 pm Saturday Closed Sunday Closed