§ 155.020 ESTABLISHMENT OF DISTRICTS.
   In order to carry, out the purposes and provisions of this chapter, the city is hereby divided into the following districts:
   Residential Districts
      R-1    One-family Dwelling District
      R-2    One-family Dwelling District
      R-3    One-family Dwelling District
      R-4    Two-family Dwelling District
      R-5    Multiple-family Dwelling District
      R-6    Federal, State Housing District
   Business Districts
      B-1    Business District, Limited Retail
      B-2    Business District, General Retail
      B-3    Business Services and Wholesale District
   Manufacturing Districts
      M-1    Manufacturing District, Limited
      M-2    Manufacturing District, General
('71 Code, § 11-3-1) (Ord. 1413, passed 9-13-60; Am. Ord. 1596, passed 2-23-70)