Below are a list of cities that are within the Greater Cayce West Columbia Chamber's Area. At the bottom are contact information for local state and federal government.

Since 1969, the Central Midlands Council of Governments (CMCOG) has been assisting local governments develop local and regional plans within the four midlands counties (Fairfield, Lexington, Newberry, Richland) of South Carolina, as well as providing local governments with planning and technical support to improve the quality of life within the region.

CMCOG currently consists of 14 member governments and serves in excess of 600,000 people by providing a regional forum, which allows local officials to seek out common goals and address regional concerns. Today, CMCOG provides a variety of local and regional planning services and technical assistance to local governments within the four-county region. Central Midlands Website