Matagorda County Registration & Titling 1700 Seventh St. Room 203Bay City Texas 77414 TX Matagorda 1700 Seventh St. Room 203Directions (979) 244-7670 Monday 08:00 am - 04:45 pm Tuesday 08:00 am - 04:45 pm Wednesday 08:00 am - 04:45 pm Thursday 08:00 am - 04:45 pm Friday 08:00 am - 04:45 pm Saturday Closed Sunday Closed