Get started implementing an effective Community Health Assessment (CHA) strategy Community Health Assessments (CHAs) play a crucial role in shaping the future of public health by identifying key health challenges and opportunities within communities. These assessments provide a foundation for data-driven decision-making, resource allocation and collaborative health improvement strategies.   According to the Centers for Disease Control and Prevention (CDC), CHAs help communities develop policies and interventions that address health disparities and improve overall well-being. The National Association of County and City Health Officials (NACCHO) offers extensive resources for effectively conducting CHAs.  In this guide, we will explore what a Community Health Assessment is, its purpose, key components and benefits. We will also provide real-world examples and solutions to overcome common challenges. Whether you're a healthcare administrator, policymaker or community leader...

*Updated in 2025 Public health is trapped in an inverse relationship. It supports many needs with few resources. The Commonwealth Fund's report,  U.S. Health Care from a Global Perspective, 2022: Accelerating Spending, Worsening Outcomes , found that the U.S. spends twice as much on healthcare than the average, high-income country. In particular, we spend more on healthcare treatment and less on prevention, a primary focus of public health.  In CNN's response to The Commonwealth Fund's 2022 report , Jacqueline Howard interviewed Dr. Georges Benjamin, executive director of the American Public Health Association, who stated, “[W]e don’t do as much primary care prevention as the other nations, and we still have a public health system, which is fractured . . . [We also] under-invest compared to other industrialized nations in societal things. They spend their money on providing upfront support for their citizens. We spend our money on sick care.” If you work in a he...

How does a CHA improve health equity in communities and beyond?   As county and municipal public health departments strive to understand and meet the unique needs of their populations, Community Health Assessments (CHAs) have become essential tools in guiding effective, data-driven healthcare. More than just a data collection effort, CHAs are pivotal in shaping public health priorities, addressing inequities and building lasting improvements in health outcomes across communities.   This blog explores what CHAs are, the frequently asked questions around them and the transformative impact they have on healthcare systems and the communities they serve.   What is a Community Health Assessment (CHA)?  Defining CHA   The Centers for Disease Control and Prevention (CDC) defines a Community Health Assessment (CHA) as a "state, tribal, local, or territorial health assessment that identifies key health needs and issues through systematic, comprehensiv...

Community Health Assessments (CHAs) are vital for pinpointing community health needs. Enhancing CHAs with greater collaboration, stakeholder engagement and innovation significantly boosts their effectiveness and impact. The biennial CHA process utilizes primary and secondary data to identify priority issues, which assists in developing the Community Health Implementation Plan (CHIP).   1. Engage diverse stakeholders  Inclusive partnerships are essential for addressing health needs effectively by engaging a broad spectrum of stakeholders, including community-based organizations, healthcare providers and policymakers. By involving diverse groups, you can gain a comprehensive understanding of health needs and ensure strong support for health initiatives.   The National Association of County and City Health Officials (NACCHO) emphasizes that engaging a variety of stakeholders is crucial for gathering diverse insights and securing backing for these initiatives.   B...

Why should you include data collection methods in your Community Health Assessment (CHA) toolkit? A CHA is like an electronic health record for a county, Metropolitan Statistical Area or region. Done well, the CHA captures clinical and social needs, informs options for new service delivery, facilitates collaboration among community stakeholders and ultimately can impact health outcomes.  Public health departments today must collect data on everything from diabetes outcomes to housing, income, immunizations and many other measures. Read on for the top methods for collecting the most challenging yet insightful data.  Community Health Assessment data collection methods  Like an EHR, the CHA includes defined components. The National Association of County and City Health Officials’ Mobilizing for Action through Planning and Partnerships (MAPP 2.0) model has several components and three assessments under the MAPP 2.0 model Mobilizing for Action through Planning and Partnerships...

The purpose of a Community Health Assessment goes beyond achieving state requirements or receiving accreditation. If you're a local health department, you may be interested in finding ways to push your CHA data further to more easily identify ways to improve health equity and community outcomes. Focusing only on submission can be counter-productive to the community outcomes you want to achieve. In this blog, we'll give you an overview of the importance of conducting a CHA. Plus, we'll provide you with key information you can use to reset your workflow and rethink your processes. Why you need to complete a Community Health Assessment Certain states require a CHA because it provides a systematic review of a community's health status and essential data and information regarding the health of the community. Specifically, the New York state Department of Health writes, "Community health assessment is a fundamental tool of public health practice. Its aim is to describe...

As a local health department, your Community Health Assessment helps you discover your community’s story so you can better identify and achieve key improvements. If you feel you can achieve more from your CHA, then it’s time to re-examine your approach. It’s not as difficult as it seems, and there is a roadmap: MAPP 2.0 . The Mobilizing for Action through Planning and Partnership tool was developed by the National Association of County and City Health Officials in collaboration with the Centers for Disease Control and Prevention. Using MAPP 2.0, DataGen created a five-month action plan that you can use over the span of five months for a better CHA — no matter where you start from or what your results have been. How to re-examine your CHA approach Month 1: Organize for success and partnership development Identifying the right internal and external community partners is the single most important step for a successful CHA. These are the individuals, at every level, who will champion, lea...

Data is at the heart of a Community Health Assessment . CHAs exist to collect community input, use that feedback to identify unmet needs and intervene effectively. A CHA cannot be fully effective without accurate, community-focused data. But these data are not easy for public health departments to locate, acquire, format or interpret — even if it comes from a single, reliable source. CHA data must be high-volume, high-quality and diverse. That takes time, staff and expertise which are often in short supply at public health departments. Faced with this daunting effort, health departments may rush past data to intervention, which could be a costly mistake. They may lose sight of the CHA's purpose beyond accreditation, make incorrect assumptions about community needs and ignore better resources. While data may be the most difficult CHA step, there are three ways you can help minimize the complexity. Overcome CHA data collection challenges 1. Remember why it matters Improved community ...

What are the hallmarks of an effective public health department?  Public health accreditation may not be the first answer that comes to mind. But the  Public Health Accreditation Board  created a framework that can help health departments transform their quality, accountability and performance. The  Community Health Assessment  anchors the PHAB framework, which includes 10 Essential Public Health Services aligned to 10 domains and eight key public health capabilities. To improve your application process, it’s essential to see how your CHA affects your public health accreditation. These are the five things you need to know now.  1.  Accreditation is prevalent but takes time Per the CDC, 80% of state public health departments are PHAB accredited, as are hundreds of  local and tribal agencies . These achievements didn’t happen overnight. Public health departments may lack the time, staff, data and partnerships to refine their CHAs, much less lev...