Municipal open data is some of the most practical and locally relevant data available. Cities collect enormous amounts of data about the services they provide, the infrastructure they manage, and the communities they serve.
What Cities Publish
Canadian municipalities typically publish data on:
- Transit — bus and subway routes, schedules, real-time vehicle locations
- Permits and licences — building permits, business licences, development applications
- Parks and recreation — park locations, facilities, program schedules
- Infrastructure — road conditions, water mains, traffic signals
- Budget and spending — capital budgets, contracts, procurement
- Property — assessment data, zoning, land use
- Environment — air quality, tree inventories, green spaces
Major Canadian City Portals
Toronto (open.toronto.ca) has one of Canada's most comprehensive municipal open data programs, with hundreds of datasets updated regularly.
Vancouver (opendata.vancouver.ca) publishes detailed neighbourhood-level data including crime statistics, building permits, and community services.
Ottawa (open.ottawa.ca) provides data on city services, transit, and local government operations.
Calgary (data.calgary.ca) and Edmonton (data.edmonton.ca) both have active open data programs covering city services and infrastructure.
A small business owner can use municipal business licence data to understand the competitive landscape in a neighbourhood. A community group can use park and recreation data to advocate for new facilities. A developer can use transit data to build a trip-planning app.
Finding Municipal Data
Search for "[city name] open data" to find your city's portal. If your city doesn't have a dedicated portal, check if it publishes data through a provincial portal or through the federal open.canada.ca.
Learn about Provincial Open Data.