In residence.
10 years i believe
It would depend on what you mean by "becoming a resident" and likely by other factors also. In what context are you using the term "resident"?
the in game term for them is "Cerbrus"
A person who lives somewhere permanently or on a long term basis.
Another term for normal flora is indigenous microbiota or resident flora.
An antonym for gypsy could be resident.
Zane Grey was a long term resident but was born in Ohio.
A "Green Card" is the old term of a US Permanent Resident Visa. However, the Permanent Resident Visa is now no longer printed on green paper, nor is it credit-card sized. It's a historical term for the visa.
In-state tuition.
Appropriate
An angryphone is a Canadian informal term for an English-speaking resident of Quebec who is a peevish complainer.