Here for You. Here for Good.

Constitution Bank is more than a bank we’re a neighbor, a partner, and a proud community institution. For over 150 years, we’ve stood alongside the people and businesses of South-Central Illinois, helping them save, grow, and thrive. While our name has evolved over time, most recently from National Bank to Bank of Hillsboro, and now to Constitution Bank our values have never changed.

We remain locally owned, deeply rooted, and personally invested in your success. Whether you’re buying your first home, expanding your farm, launching a business, or planning for the future, we’re here with clarity, commitment, and care. When you bank with Constitution Bank, your dollars stay close to home helping your neighbors build, grow, and succeed. From local farmers and families to entrepreneurs and educators, we’re proud to be the trusted hand behind thousands of local stories. We’re small enough to know you by name and strong enough to offer the full range of modern financial services. That combination of personal touch and professional strength is what sets us apart and always will.

Our Mission

At Constitution Bank, we’re built on relationships, rooted in our communities, and guided by Main Street values. Locally owned and personally invested in your success.
We’re here for you. We’re here for good.

Our Vision

To be the trusted, independent financial partner that individuals, families, and businesses turn to for personalized service, community investment, and enduring stability today, tomorrow, and for generations to come.

Our Core Values

  • Personal Commitment – We know our customers and serve them with care, consistency, and respect.

  • Local Independence – Our decisions are made right here; with the communities we serve in mind.

  • Long-Term Loyalty – We’re in it for the long haul, for our customers and our communities.

  • Integrity – We lead with honesty and a sense of duty to those who trust us.

  • Community First – We invest in local growth and give back to the places we proudly call home.

With 12 locations across Alhambra, Carlyle, Edwardsville, Effingham, Greenville, Hamel, Highland, Hillsboro, Mt. Olive, Staunton, Troy and Vandalia you’ll find us wherever community matters most.

We invite you to discover what it means to bank with Constitution Bank, where your story matters, and your success is our signature.

Visit your local banking center or call us at 1-800-717-3991 to learn more.