The several classes of general districts hereby established and into which the city is divided are designated as follows:

   (A)   RE, rural residential estates district;

   (B)   R-1, single-family residence district;

   (C)   R-2, two-family residence district;

   (D)   R-3, neighborhood apartment district;

   (E)   R-4, general apartment district;

   (F)   HR, historic residential district;

   (G)   C-1, neighborhood business district;

   (H)   C-2, central business district;

   (I)   C-3, general commercial district;

   (J)   F-C, freeway oriented commercial district;

   (K)   HC, historic commercial district;

   (L)   M-1, light industrial district;

   (M)   M-2, general industrial district;

   (N)   P-1, planned industrial district;

   (O)   A-V, airport district; and

   (P)   P-A, public agency district.

(`61 Code, § 25.02.1) (Ord. 915, passed 6-20-2000; Am. Ord. 939, passed 5-20-2003)

   In addition to the foregoing classes of districts, certain combining districts are established and are designated as follows:

   (A)   AA, airport access combining district;

   (B)   AG, agricultural combining district;

   (C)   AZ, airport approach zone safety area combining district;

   (D)   FP, floodplain combining district;

   (E)   FW, floodway combining district;

   (F)   MHCA, common area mobile home subdivision combining district;

   (G)   NFS, no further subdivision combining district;

   (H)   NR, natural resource lands combining district;

   (I)   OSZ, airport overflight safety zone combining district; and

   (J)   RPZ, runway protection zone combining district.

(`61 Code, § 25.02.2) (Ord. 915, passed 6-20-2000)