Since its inception in 1940 the Highway District 21 Federal Credit Union has been serving its members in the MCALLEN, Texas area with exceptional financial products. You can find their current interest rates on used car loans, new car loans, 1st mortgage loans and interest rates on both fixed and adjustable mortgages here on these pages. Currently led by Alicia Snell Sendejo, the Highway District 21 FCU has grown its membership to over 3,824 with assets of more than $42,353,961. They have a main office and 0 branch offices.