Healthy JoCo: How Local Data Shapes Real Public Health Change

What does a local health department actually do and how do they decide what matters most in a community? In this episode of Plugged In to Public Health, we sit down with Jamie Gade, Social Determinants of Health Coordinator at Johnson County Public Health, to talk about Healthy JoCo, the county’s community health assessment and improvement initiative. Jamie walks us through how public health teams combine national data sources with local surveys, focus groups, and lived experiences to understand what is really happening in their community. From measuring loneliness to assessing food insecurity, this work highlights how much nuance can be missed in large-scale data and why local insight is essential. We also explore how public health departments partner with organizations across sectors, including food systems, transportation, and libraries, to address complex challenges that no single group can solve alone. The conversation highlights the importance of storytelling alongside data, especially when communicating with policymakers and the public. Throughout the episode, Jamie shares examples of how this work translates into real impact, from supporting grant funding to connecting individuals with mental health resources. At its core, this episode offers a grounded look at public health as both a long-term strategy and a deeply human process. If you have ever wondered how community health priorities are set or how data actually turns into action, this episode offers a clear and practical perspective. A transcript of this episode is available at https://www.public-health.uiowa.edu/news-items/plugged-in-to-public-health-how-local-data-shapes-real-public-health-change/ Have a question for our podcast crew or an idea for an episode? You can email them at [email protected] You can also support Plugged in to Public Health by sharing this episode and others with your friends, colleagues, and social networks. #publichealth #healthcare #HealthyJoCo #socialdeterminantsofhealth #sdoh #communityhealth #mentalhealth #healthpolicy #storytelling #iowacity