Texas Special District Local Laws Code - SDLL § 1063.052. Qualifications for Office

(a) A person may not be elected or appointed as a director unless the person:

(b) A director who represents a county commissioners precinct must be a resident of that precinct.

(c) A person may not be elected or appointed as a director if the person holds another appointed or elected public office of honor, trust, or profit.

(d) A person who holds another public office of honor, trust, or profit and seeks to be appointed or elected as a director automatically vacates the first office. (Acts 65th Leg., R.S., Ch. 258, Sec. 4(a) (part).)