Your TDECU Lake Jackson Oak Drive Member Center located at 80 Oak Drive in Lake Jackson, Texas offers lobby and drive-thru banking with deposit-taking ATMs, coin-counting, wire transfers, and more. Our local team is here to provide the guidance and support you need to make the most of your money. TDECU is a not-for-profit financial cooperative with over $4.9 billion in assets and serving over 399,000 Members.