The Healthy Places Index (HPI)

The Healthy Places Index (HPI), a resource developed by the Public Health Alliance of Southern California, is a powerful and easy-to-use data and policy platform created to advance health equity through open and accessible data.

The HPI is evidence-based, peer-reviewed, and supports efforts to prioritize equitable community investments, develop critical programs and policies across the state, and much more.

The HPI map offers robust features, allowing users to view and compare HPI scores and community conditions across multiple geographies; prepare detailed reports with score dashboards, map snapshots, and policy actions; pool HPI data into custom geographies; and more. The tool is highly interactive and customizable, and even includes policy solutions to help turn information into action. Learn more in this webinar recording from the HPI 3.0 launch:

HPI’s Race and Place Framing

Everybody deserves the opportunity for a long and healthy life, regardless of who they are or where they call home. However, we know that access to these opportunities is not equal across communities.
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Where we live and the historic legacies of racism and discrimination experienced by communities of color—our racial and ethnic backgrounds—are strongly tied to measures of well-being and life expectancy—even more so than genetics. Decades of research have demonstrated how health outcomes are strongly tied to neighborhood environments and community conditions, which are, in turn, strongly linked to race. We also know that conditions that support health, such as access to education, good job opportunities, and clean air and water—vary drastically by neighborhood.
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PHI’s Public Health Alliance of Southern California created the HPI on the premise that lasting systems change cannot occur unless leaders, community providers, advocates and even residents themselves understand the critical relationship between place, race, and a person’s health outcomes.

In other words, both race and place need to be measured simultaneously, to examine and address the real-life, day-to-day impacts of structural racism.

• Offers more nuanced insights on the specific needs and conditions of each community.
• Provides sound, quality data for residents, advocates and leaders.
• Helps communities better advocate for their unique needs.
• Guides leaders to develop more equitable, community-forward solutions.
• Allows leaders and community providers to scale resources appropriately for each region.
• Ensures that health and racial equity are baked into the data.

But we know data alone is not enough to dismantle the legacy of racially driven policymaking. Our data works at its best when supporting the lived experiences and strengths of the communities at the forefront of social change.
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Ultimately, the HPI data and policy recommendations are meant to support leaders and advocates to prioritize investments, resources, and programs in the neighborhoods most disproportionately impacted by health and racial inequities.

HPI Ethical Use Guidelines

Why Ethical Use Matters

The ethical use of the HPI is a commitment to fostering positive change in a responsible and inclusive manner. These guidelines are born from our conviction that data, when harnessed ethically, can be a force for good. It is our shared responsibility to ensure that the HPI serves as a catalyst for equitable health improvements, inspiring actions that uplift communities rather than perpetuate disparities.

• Promote equity: Use HPI to advance equity and improve community conditions that affect health.
• Choose small geographies: Use data at the neighborhood (census tract) level wherever possible. Larger geographies, like ZIP codes and counties, can hide important differences in community conditions.
• Ensure community engagement: Prioritize community involvement in the interpretation and application of HPI data, respecting local knowledge and perspectives to ensure that interventions align with the unique needs of each community.
• Invest in communities: Direct resources towards communities identified as priorities by the HPI, fostering positive change and sustainable development.
• Act on root causes: Promote equity by addressing upstream social drivers of health through evidence-based policy, systems, and environmental change, such as those recommended in HPI Policy Action Guides.
• Establish transparent decision-making: Communicate openly about how HPI data informs decision-making processes, promoting transparency and accountability in the allocation of resources and implementation of policies.
• Avoid stigmatization: Leverage HPI’s positive frame and asset-based language to empower communities, recognizing that the index is a tool for positive change rather than a basis for negative assumptions or harmful stereotypes.
• Model high standards: Whenever possible, use best data practices to explore community conditions and to create health equity metrics for health outcomes in public health and health care settings.
• Consider unintended consequences: Even well-intentioned applications of the HPI may have negative unintended consequences. Evaluate potential consequences that run counter to equity and consider community-informed strategies to minimize these consequences.

Download the guidelines