The Best State of Hawaii Alternatives in 2026

Penn State Data Commons supports data sharing, discovery, and archiving, with tools to find data and share research datasets.

BAMF’s research data center provides migration and integration data for research, including register and survey data.

Germany’s Health Data Lab statistics portal provides privacy-protected counts of statutory health insurance diagnoses by year and selected demographic groups.

Search, use, or deposit language resources in CLARIND-UdS, Saarland University's repository with a stated data preservation policy.

Södertälje explains its open data policy and how municipal data can support transparency and new services.

The Valais statistical and financial equalization service coordinates statistical surveys and provides information to data users.

Winterthur’s data and statistics office collects, processes, and analyzes city data on population, housing, economy, culture, environment, and transport.

Datos Abiertos Bolivia is a Fundación ARU initiative providing free information to support local development and public policy.

The Canton of Zurich data catalog presents the cantonal statistics office’s data catalog.

EMEP coordinates monitoring and evaluation of long-range air pollutant transport in Europe under the Convention on Long Range Transboundary Air Pollution.

The UK Office for National Statistics produces official statistics and serves as the country’s national statistical institute.

FranceSeisme lets users search seismic events by date and geographic coordinates.

The Czech State Institute for Drug Control’s open data page provides technical information and contact details about its datasets and portal.

Germany’s animal disease information system records disease occurrences reported by responsible state authorities.

Spec Patterns collects reusable patterns for specifying properties in finite-state verification, with explanations and examples.

Maine GeoLibrary’s portal is built on ArcGIS Hub and provides a new home for the state’s geospatial resources.

Volare is Vorarlberg’s state library repository for offering and preserving historical photographs and other digital objects.

Tyrol’s open government data portal lets users search datasets by topic, keyword, or format and provides a separate GIS data portal.

The Government of Canada provides guidance for using and publishing open data and information.

The Canton of Aargau’s open government data portal provides a central access point for the canton’s open data.

Salamanca's open data portal provides public datasets from the provincial government and its tax collection agency.

Moldova's open data portal supports searching datasets and lists records from government organizations across topics such as health and institutions.

Hradec Králové's open data catalog covers municipal and company records, with datasets grouped into topics such as government, education, and transport.

The @unitedstates project maintains shared civic data and tools for working with US government information.