For the purpose of this Planning Zoning Code, hereafter the "Code", the following districts are designated:
(a) R-1 One-Family Residence Districts.
(b) R-2 One and Two-Family Residence Districts.
(c) R-3 One to Six-Family Residence Districts.
(d) R-4 Multi-Family Residence Districts.
(e) B-P Professional Office Districts.
(f) B-1 Local Retail Business Districts.
(g) B-2 General Business Districts.
(h) B-3 Shopping Center Districts.
(i) I-1 Industrial Districts.
(j) I-2 Industrial Districts.
(k) H-1 Historical Overlay Districts.
(1) H-D Historic Downtown.
(m) PRD Planned Residential Developments.
(Ord. 7139-99. Passed 7-6-99.)