The City is hereby divided into eleven use districts which shall be known as:
Single-Family House Districts
Two-Family House Districts
Single-Family Cluster Districts
Automobile Parking Districts
Multifamily Districts
Commercial/Office Districts
Industrial Districts
Industrial Park Districts
Research Manufacturing Districts and designated on the Zone Map by symbols.
(Ord. 170-91. Passed 12-2-91; Ord. 248-91. Passed 12-16-91; Ord. 51-93. Passed 7-19-93; Ord. 137-93. Passed 7-18-94; Ord. 160-93. Passed 5-2-94; Ord. 73-97. Passed 4-7-97.)