Community bank operating in Louisiana since 1958, offering checking, savings, loans, and credit/debit cards with a focus on personal service.
Data compiled from public sources · Rating from CreditDoc methodology
American Bank & Trust Company was founded on September 22, 1958, in Opelousas, Louisiana by Frank J. Diesi with a vision centered on honesty, integrity, loyalty, and trust. The bank has grown from its single Opelousas location to include branches in Krotz Springs, Port Barre, Lawtell, and Lafayette, serving individuals and businesses across south-central Louisiana.
The institution has maintained its founding philosophy of providing personal attention and knowledgeable service for over 65 years. The bank offers a comprehensive range of traditional banking services including checking and savings accounts, certificates of deposit (CDs), individual retirement accounts (IRAs), and various loan products. They provide American Bank VISA and MasterCard credit cards, debit cards with SecurLock fraud protection, and mobile and online banking platforms.
Their loan services cover both personal and business lending needs, and they maintain current rate information accessible through their website. American Bank & Trust Company distinguishes itself through its emphasis on community focus and long-term customer relationships. The bank highlights its commitment to personal service and having banking professionals genuinely interested in individual customer financial situations.
Their longevity in the Louisiana market and multi-branch presence suggest established stability and local market knowledge. As a regional community bank, American Bank & Trust Company is best suited for customers in south-central Louisiana seeking traditional banking services with personal relationship banking rather than digital-first or nationwide options. Their service area is geographically limited to their five branch locations, and they appear positioned as a conservative, relationship-focused institution rather than a technology-forward or full-service national bank.
Yes. American Bank & Trust Company is a registered company, headquartered in Opelousas, LA, founded in 1958.
Account opening typically takes 1-3 business days. Loan decisions vary by product.
CreditDoc Diagnosis
American Bank & Trust Company is best for individuals and small businesses in south-central Louisiana seeking traditional banking services with emphasis on personal relationships and local service. The primary caveat is geographic limitation—they operate only five branches in Louisiana, making them unsuitable for customers outside this region or those requiring digital-first banking experiences.
State-chartered mutual savings bank in Louisiana specializing in residential mortgages and deposit products since 1890. FDIC-insured with online banking.
Best for: Louisiana residents seeking both residential mortgage and deposit products from a community-focused bank, First-time homebuyers in Vermilion Parish with limited down payment savings
Community-focused bank in Louisiana offering personal and commercial banking services, with recognition as the #1 SBA lender in the state by loan count and volume.
Best for: Small business owners in Louisiana seeking SBA loans and specialized commercial financing, Louisiana residents wanting personal relationships with local bankers and community-focused service
Community-focused bank offering personal checking, savings, CDs, business banking, and CDVantage, a national CD investment platform for investors with $100K+.
Best for: Community-minded customers prioritizing values-based banking and local bank relationships over large national banks, High-net-worth and institutional investors with $100K+ seeking to diversify CD holdings across multiple federally insured institutions
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