Security First Federal Credit Union is the largest homegrown credit union in the Rio Grande Valley, Texas, serving over 43,000 members with more than $375 million in assets. Founded in 1947 as Hidalgo Federal Credit Union, it was renamed Security First Credit Union in 2000 and operates multiple branches across Cameron, Hidalgo, Starr, and Willacy counties. The credit union is federally insured by NCUA and offers a full range of member-owned financial services.
