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Our Catchment Area

Map of Case Comprehensive Cancer Center’s 15-county catchment area in Northeast Ohio, with participating counties highlighted and Cleveland identified as the consortium center.

Case Comprehensive Cancer Center (Case CCC) serves a 15-county catchment area across Northeast Ohio.

What is a catchment area?

A catchment area is the geographic region an NCI-designated cancer center serves through its research, community engagement and outreach.

For Case Comprehensive Cancer Center (Case CCC), defining this region helps us understand the communities we serve, identify patterns in cancer incidence and mortality, recognize disparities, and align research and outreach with local needs.

Our 15-county catchment area includes:

  • Ashland County
  • Ashtabula County
  • Cuyahoga County
  • Erie County
  • Geauga County
  • Huron County
  • Lake County
  • Lorain County
  • Mahoning County
  • Medina County
  • Portage County
  • Stark County
  • Summit County
  • Trumbull County
  • Wayne County

Together, these counties represent nearly four million people living in urban, suburban and rural communities across Northeast Ohio, each with distinct populations, resources and cancer-related needs.

Why the catchment area matters

Understanding the communities within our catchment area helps Case CCC identify where needs exist and connect research, prevention and community engagement with the people we serve.

Understand the cancer burden.
Monitor cancer incidence, mortality, trends and disparities across Northeast Ohio.

Inform research and prevention.
Help ensure that research, prevention and early detection efforts reflect the needs and experiences of local communities.

Connect communities to resources.
Strengthen relationships among researchers, healthcare providers, community organizations, survivors and residents while expanding awareness of clinical trials, education, support and other cancer-related resources.

Explore cancer data with Cancer InFocus Ohio

Cancer InFocus Ohio is a free, interactive mapping tool that makes cancer and community data easier to explore across Ohio. Users can examine patterns in cancer incidence and mortality at the county level, along with information about cancer risk factors and social drivers of health at the census tract level.

The tool can help researchers, clinicians, community partners, public health professionals and residents identify geographic patterns, compare communities and better understand factors that may influence cancer outcomes across Northeast Ohio.

Explore Cancer InFocus Ohio

A Cleveland-based consortium serving Northeast Ohio

Case CCC brings together Case Western Reserve University, University Hospitals and Cleveland Clinic in a shared effort to advance cancer research, prevention, diagnosis, treatment and survivorship.

The consortium is centered in Cleveland, while its reach extends throughout the entire 15-county catchment area. The Cleveland marker on the map represents the institutional center of the consortium, while Case CCC research, community engagement, resources and care connections extend throughout Northeast Ohio.

Working with our communities

Community input helps Case CCC understand regional priorities and develop research, education and engagement efforts informed by the people who live throughout the catchment area.

Explore Community Outreach and Engagement

Explore Catchment Area Cancer Reports

Connect to Care