How many people in a Single Family?

[Phil C.]

I know this probably varies from state to state or county to county, but how many unrelated people can you typically rent to in a single familiy house? I am looking to buy and rent out a house to six girls near a college campus in Minnesota they go to school but I am not sure if I can legally rent one house to all six of them. Does anyone know where I could figure this.

Thanks, this site is a great resource.