Open Government Portal

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 47608 records

Learn about our progress meeting energy conservation targets and reducing greenhouse-gas emissions.

Record Modified: Jul 8, 2026
Record Released: Feb 14, 2024
Publisher: Government of Ontario
Formats: XLSX HTML
Keywords: Données Ontario

This report provides industry-specific yearly snapshots of collective bargaining data.

Record Modified: Jul 8, 2026
Record Released: Feb 14, 2024
Publisher: Government of Ontario
Formats: HTML
Keywords: Jobs and employment Labour relations

This dataset provides the average daily count of male and female inmates held in specialized units at the Ottawa-Carleton Detention …

Record Modified: Jul 8, 2026
Record Released: Jan 27, 2021
Publisher: Government of Ontario
Formats: XLSX CSV HTML
Keywords: Justice and Public Safety Law and safety
Provincial / Territorial

A statistical summary of census farm related data. This data is based on the Census of Agriculture, and includes: …

Record Modified: Jul 8, 2026
Record Released: May 11, 2022
Publisher: Government of Ontario
Formats: XLSX HTML
Keywords: Données Ontario

Get statistical data on greenhouse flower and plant production by type and total value for Ontario and Canada.

Record Modified: Jul 8, 2026
Record Released: Jan 27, 2021
Publisher: Government of Ontario
Formats: XLSX HTML
Keywords: Agriculture and Food Economy and Business Rural and north
Provincial / Territorial

Access the List of Ambient Air Quality Criteria (AAQC) set by the Ministry of the Environment, Conservation and Parks. An …

Record Modified: Jul 8, 2026
Record Released: Nov 1, 2023
Publisher: Government of Ontario
Formats: CSV HTML
Keywords: air quality stations ambient air

About 1 in 10 children need extra help developing speech and language skills. Without help, it may be harder for …

Record Modified: Jul 8, 2026
Record Released: Dec 14, 2023
Publisher: Government of Ontario
Formats: CSV HTML
Keywords: Données Ontario

Find restaurants and businesses supporting local producers, processors and makers by sourcing ingredients grown, made and crafted in Ontario. This …

Record Modified: Jul 8, 2026
Record Released: Sep 13, 2023
Publisher: Government of Ontario
Formats: CSV HTML
Keywords: Ontario local Local Food Dine Ontario Foodland Ontario Ontario food restaurants businesses Ontario farmers Ontario processors Ontario makers Ontario producers ...

The report below provides the following information: 1. Start date (effective date) of collective agreements filed with the ministry 2. …

Record Modified: Jul 8, 2026
Record Released: Feb 14, 2024
Publisher: Government of Ontario
Formats: HTML
Keywords: Jobs and employment Labour relations
Provincial / Territorial

Data includes: * board number * board name * number of students expelled * expulsion rate This dataset displays the …

Record Modified: Jul 8, 2026
Record Released: Jan 27, 2021
Publisher: Government of Ontario
Formats: XLSX HTML
Keywords: Education and Training