Better evaluation. Smarter decisions. Stronger Ohio.

The Ohio Program Evaluators Group (OPEG) is where evaluators, researchers, and data-driven leaders come together to sharpen their skills, share ideas, and strengthen communities. We believe evaluation isn’t just about measurement—it’s about learning, equity, and action. Whether you're assessing the impact of a social program, improving organizational performance, or just starting your journey in evaluation, OPEG provides a network of support, tools, and inspiration to help you lead with evidence.

We host events, foster mentorship, and advocate for the ethical, rigorous use of evaluation across sectors in Ohio. Our members come from nonprofits, government agencies, consulting firms, and universities—united by a commitment to making evaluation matter. Join us to connect with peers, stay on top of emerging methods, and build a more informed, effective Ohio.