You must notify USCIS ( United States Citizenship and Immigration Services) and RCIP of any and every local address change within 10 days of moving.  USCIS will not allow the use of P.O. Boxes or University departmental addresses; you must provide the address of your physical location. 

Please be advised, this means you must report an address change even if you just move to a new dormitory room or an apartment down the hall.  You must also report all moves over the summer months.

(link to BSU)