§ 262. Districts. For any or all of said purposes the town board may divide that part of the town which is outside the limits of any incorporated village or city into districts of such number, shape and area as may be deemed best suited to carry out the purposes of this act; and within such districts it may regulate and restrict the erection, construction, reconstruction, alteration or use of buildings, structures or land. All such regulations shall be uniform for each class or kind of buildings, throughout such district but the regulations in one district may differ from those in other districts.