Tex. Spec. Dist. Code § 5010.0104
The district is composed of the territory:
(1) in Jefferson and Orange Counties described by Sections 1 and 1A, Chapter 147, Acts of the 51st Legislature, Regular Session, 1949, as that territory may have been modified under:
Added by Acts 2019, 86th Leg., R.S., Ch. 495 (H.B. 4666), Sec. 1, eff. September 1, 2019.
Acts 2021, 87th Leg., R.S., Ch. 107 (S.B. 1643), Sec. 1, eff. May 24, 2021.