Welcome aboard, Carly!
For census records, check the Library and Archives Canada site:
https://www.bac-lac.gc.ca/eng/census/Pages/census.aspx
For other Ontario records, search FamilySearch.org
I tried a quick census search but without the names of the other family members, was unable to find anything.
Your next step is to upgrade to family member. It is free. Then you can start adding your family and digging into the research.
Come back here to the forum if you have any other questions.