11-3-1: ZONING DISTRICTS ESTABLISHED:
The city is arranged in zoning districts, as shown on the current zoning map posted in department of planning and community development and filed with the city clerk. The map, and all explanatory material thereon, is hereby made a part of this title.
The zoning districts, the descriptions of which are set forth in sections 11-6-1, 11-7-1, 11-8-1, 11-9-1 and 11-10-1 of this title, shall be designated as follows, and may be referred to by full name or by symbol only:
Symbol
    Name Of District
Symbol
    Name Of District
R-1
Single-family dwelling district
R-2
Two-family dwelling district
R-2M
Medium density dwelling district
R-3
Multi-family dwelling district
RMHP
Mobile home park dwelling district
RMHS
Mobile home subdivision dwelling district
C-1
Local commercial district
C-2
General commercial district
CBD
Central business district
IP
Industrial park district
I-1
Light industrial district
I-2
Moderate industrial district
I-3
Heavy industrial district
A
Agricultural district
RA
Rural acreage dwelling district
P
Public district
PUD
Planned unit development
 
(Ord. 5916, 8-9-1999)