Zoning is the division of land within a jurisdiction into separate districts within which uses are permitted, prohibited or permitted with conditions. Brief definitions of the different types of uses and structures as relates to zoning are explained here. Zoning establishes site regulations, such as building heights, bulk (density/floor-to-area ratio), setbacks, building coverage, impervious cover, etc. Zoning is a power granted to municipalities by the State in order to promote public health, safety, morals, or general welfare, and to protect and preserve places and areas of historical, cultural, or architectural importance and significance.