Courthouses in Bonham, Texas, the US. Courthouses locations in Bonham, Texas. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Funeral home Insurance Lawyer Real estate School Travel All courthouses in Bonham Fannin County Office Courthouse +1 903-583-7486 101 East Sam Rayburn Drive, Bonham, Texas 75418 Write a review Phone Website Directions