The following zoning districts are hereby established for the city:
R-1A - Low-Density Single-Family Residential District
R-1B - Medium Density Single-Family Residential District
R-1C - Urban Neighborhood Single-Family Residential District
R-2 Two Family Residential District
R-3 Multiple Family Residential District
R-4 Mobile Home Residential District
RO Residential Office District
B-1 Neighborhood Business District
B-2 Downtown Business District
B-3 General Business District
CF Community Facilities District
LI Limited Industrial District
GE General Employment District
FP Flood Plain Overlay District
HD Historic District (Overlay)
PUD - Planned Unit Development District
(Ord. 34-90, passed 12-26-90)