The city is divided into nine classes of districts both within the corporate limits and one and one-half mile area outside the corporate limits in each direction as follows:
(A) A-1, Agricultural Districts;
(B) R-1, One-Family Residence Districts;
(C) R-1A, One-Family Residence Districts;
(D) R-2, One- and Two-Family Residence Districts;
(E) R-3, Multi-Family Residence Districts;
(F) B-1, Secondary Business Districts;
(G) B-2, Primary Business Districts;
(H) M-1, Light Industrial Districts;
(I) M-2, General Industrial Districts; and
(J) F-1, Floodplain Districts.
(1999 Code, § 40-3-1) (Ord. 334, passed 10-26-1964)