Texas Dow Employees Credit Union (TDECU) is a federally insured, state-chartered credit union headquartered in Lake Jackson, Texas, with approximately 392,000 members and $4.9 billion in assets as of 2025. Founded in 1954 by Dow Chemical Company employees, it has grown into the fourth-largest credit union in Texas, operating 32 branch locations across the state. TDECU is a not-for-profit financial cooperative offering deposit products, loans, credit cards, and wealth management services through its subsidiaries.
