The R-2 district is intended for residential areas with a combination of multifamily structures consisting of four or fewer dwelling units, single-family residences and a low-to-medium population density. Nonresidential uses have been permitted on the basis of whether or not they are compatible with the predominantly residential character of this district. (Ord. 05-002 § 4, 2005; Ord. 454 § 4, 1992)