About Us

Mainstreet empowers every member to define & achieve their goals.

We Are Connectors, Solvers & Teachers

Mainstreet REALTORS® are extraordinary when they're empowered to reach their potential.  We obsess about what works for them. We experiment. We listen, learn...then teach. We always look for what's next. We are united and excited by our differences and discoveries. We always do what's right, especially when no one is looking.

Our members deserve the best — because we believe they can do anything.

The 2024 Mainstreet REALTORS® Executive Committee and Leadership Team

About us...

  • Largest REALTOR® association in Illinois with 19,000+ members
  • Top 10 in U.S. out of 1,100 associations
  • 103-year history of service
  • Feels like family despite our large size
  • Known for best education & extensive member benefits
  • Financially strong with healthy reserves
  • We care about YOU & follow through on our commitments

Stay Informed

With so much happening at Mainstreet — we've made it easy for you to remain up-to-speed so you can get the most out of your membership with information you need when and where you want it.  From an extensive social media presence to blogs and even prominent articles in industry and mainstream media publications.