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About this information

Open data is defined as structured data that is machine-readable, freely shared, used and built on without restrictions.

The key things to remember about open data are:

  • #Availability and access#: the data must be available as a whole and at no more than a reasonable reproduction cost, preferably by downloading over the internet. The data must also be available in a convenient and modifiable form.
  • #Re-use and redistribution#: the data must be provided under terms that permit re-use and redistribution including the intermixing with other datasets.
  • #Universal participation#: everyone must be able to use, re-use and redistribute. There should be no discrimination against fields of endeavour or against persons or groups. For example, 'non-commercial' restrictions that would prevent 'commercial' use, or restrictions of use for certain purposes (e.g. only in education), are not allowed.
Found 6553 records

Data includes: - board number - board name - board language - board type - district name - city - …

Record Modified: Feb 25, 2026
Record Released: Jan 27, 2021
Publisher: Government of Ontario
Formats: XLSX HTML
Keywords: Education and Training Education and training

Personal income tax is collected annually from Ontario residents and those who earned income in the province. The tax is …

Record Modified: Feb 25, 2026
Record Released: Jan 27, 2021
Publisher: Government of Ontario
Formats: CSV XLSX HTML
Keywords: Government and Finance Taxes and benefits taxes income tax credits rates

This dataset provides a list of technical agricultural publications with up-to-date information on field crop, livestock and horticultural practices. Many …

Record Modified: Feb 25, 2026
Record Released: Sep 13, 2023
Publisher: Government of Ontario
Formats: CSV HTML
Keywords: rural and north agriculture and food

Ontario has a comprehensive set of measures and regulations to help ensure the safety of drinking water. The following dataset …

Record Modified: Feb 25, 2026
Record Released: Jan 27, 2021
Publisher: Government of Ontario
Formats: ZIP PDF HTML
Keywords: drinking water adverse water quality incidents inspections convictions orders lead reduction strategy test results certification

Categorized library statistical reports for the population group of 50,001 to 100,000.

Record Modified: Feb 25, 2026
Record Released: Aug 30, 2023
Publisher: Government of Ontario
Formats: XLSX HTML
Keywords: Culture and Recreation Economy and Business Arts and culture
Provincial / Territorial

This dataset is the Data Holdings Inventory of information that we collected for Data Integration projects authorized under FIPPA Part …

Record Modified: Feb 25, 2026
Record Released: Jan 14, 2026
Publisher: Government of Ontario
Formats: XLSX DOCX HTML
Keywords: Données Ontario

The Broader Public Sector (BPS) plays an important role in helping Ontario meet its conservation targets and reduce greenhouse gas …

Record Modified: Feb 25, 2026
Record Released: Jan 27, 2021
Publisher: Government of Ontario
Formats: XLSX HTML
Keywords: Economy and Business Environment and Natural Resources Environment and energy

Data about the number of English-language students enrolled in French as a Second Language (FSL) classes. Information is broken down …

Record Modified: Feb 25, 2026
Record Released: Jan 27, 2021
Publisher: Government of Ontario
Formats: XLSX TXT HTML
Keywords: Education and Training

Categorized library statistical reports for the population group of 2,501 to 5,000.

Record Modified: Feb 25, 2026
Record Released: Aug 30, 2023
Publisher: Government of Ontario
Formats: XLSX HTML
Keywords: Culture and Recreation Economy and Business Arts and culture
Provincial / Territorial

The Inmate Profile datasets contain information about all individuals incarcerated in a provincial adult correctional institution in Ontario for any …

Record Modified: Feb 25, 2026
Record Released: Jan 15, 2025
Publisher: Government of Ontario
Formats: CSV XLSX TXT HTML
Keywords: ARA ARDS adult inmate profile Anti-Racism Act Anti-Racism Data Standards anti-racism consent correctional institutions correctional services criminal justice ethnic origin ethnicity ...