From PCCs website:
What is Residency?
A residence is a place in which a person resides – a dwelling place or abode – essentially a house or apartment. Residence is not established by attendance at a college.
In-state student: a United States citizen, immigrant, or permanent resident who has established and maintains residency in Oregon, Washington, Idaho, Nevada, or California.
Out-of-state student: a United States citizen, immigrant, or permanent resident who has not established or does not maintain residency in Oregon, Washington, Idaho, Nevada, or California.
International student: citizen of another country.
Where have you “established and maintained residency?”
Do you have a Canadian bank account? Driver’s license? Lease?
Or have you been “temporarily in Canada” and you are not “residing” in Canada?