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What is COG?

COG is a regional organization of Washington area local governments. COG is composed of 20 local governments surrounding our nation's capital, plus area members of the Maryland and Virginia legislatures, the U.S. Senate, and the U.S. House of Representatives.

COG provides a focus for action and develops sound regional responses to such issues as the environment, affordable housing, economic development, health and family concerns, human services, population growth, public safety, and transportation.

Founded in 1957, COG is an independent, nonprofit association. It is supported by financial contributions from its participating local governments, federal and state grants and contracts, and donations from foundations and the private sector. Policies are set by the full membership acting through its board of directors, which meets monthly to discuss area issues.

COG Vision

COG is a world class organization that promotes regional partnerships, develops best practices, and applies cutting-edge technologies to ensure that the Washington metropolitan region is the best place to live, work, learn, do business, play, and visit.

COG Mission

Enhance the quality of life and competitive advantages of the Washington metropolitan region in the global economy by providing a forum for consensus building and policy-making; implementing intergovernmental policies, plans, and programs; and supporting the region as an expert information resource.

COG at a Glance

Date Formed: April 11, 1957
Membership Population: 4,211,964 (from 2000 Census)
Land Area: 3,020 square miles