The Best Comprehensive Epidemiological Data Resource Alternatives in 2026

The Canue Data Portal provides environmental health data from the Canadian Urban Environmental Health Research Consortium.

The Spatial Data Repository provides geographic health and demographic data for GIS, including survey boundaries and mapped indicators.

NativeBio is an Indigenous-led nonprofit research center and repository focused on data sovereignty, health, and tribal self-governance.

The Jan Kochanowski University repository organizes research data and collections across fields including humanities, health, science, and the arts.

The Dallas Heart Study is a UT Southwestern population-based research study on heart health, including findings on cardiovascular disease and hypertension.

The NWT Discovery Portal is a search tool for accessing environmental monitoring knowledge and data from the Northwest Territories.

Data.Sutton shares current local data and information about the London Borough of Sutton and its communities for public access.

The ISRCTN Registry records clinical studies and provides registration and study information.

California’s Open Source Portal collects open-source code solutions for public use.

ITER is a database of human health risk values and cancer classifications for chemicals, with comparisons and supporting data sources.

Created by Congress, the confidential National Practitioner Data Bank supports health care quality and efforts to reduce fraud and abuse.

Massachusetts CHIA provides health care data, analysis, and reports on costs, quality, access, and equity across the state.

Statistics Canada's biobank stores biospecimens from the Canadian Health Measures Survey for approved genetic health research.

Forestry Images provides photographs related to forest health, natural resources, and silviculture, including insects, plants, fire, and wildlife.

IPUMS International collects, harmonizes, preserves, and freely distributes census data and documentation from countries around the world.

The National Cancer Database is a clinical oncology database built from hospital registry data at Commission on Cancer-accredited facilities.

The Global Health Data Exchange catalogs health and demographic datasets from around the world.

The Agency for Healthcare Research and Quality provides data and analytics resources through its official site.

Wellcome Sanger Institute’s data resources page collects information about its scientific data resources.

The Medical Data Models portal supports creating, sharing, reusing, and exporting standardized forms for academic medical research.

AIDA Data Hub provides data and services for innovation in medical imaging diagnostics.

Vivli supports scientific sharing and reuse of clinical research data through a global data-sharing platform.

The Medical Expenditure Panel Survey collects large-scale survey data from families, individuals, medical providers, and employers in the United States.

Broad GDAC Firehose provides access to cancer genomics data across cohorts and data types, including RNA and methylation.