This data set contains a summary of the ages of spouses for marriages registered with the province. The data is organized by year.

The Office of the Registrar General (ORG) is responsible for maintaining vital statistics for the province of Ontario. The data provided represents the total number of completed registrations as of a specific date, tabulated or filtered by the given variables, and includes both residents and non-residents of Ontario (unless otherwise stated). This information is released in compliance with the Vital Statistics Act R.S.O. 1990, c. V. 4. Please note that the ORG does not guarantee the suitability, completeness or accuracy of the information.