Growth Management Planning Council (GMPC)

News

December 2024: The King County Council adopted Ordinance 19871, amending the urban growth area and associated maps in the countywide planning policies (GMPC Motion 24-1) as well as amending the countywide center planning expectation in the countywide planning policies (GMPC Motion 24-2).

December 2024: 2024 School/City/County Coordination Meeting Report (Countywide Planning Policy (CPP), Public Facilities Policy PF-22) released.

September 18, 2024: The GMPC approved Motion 24-1 which amends the urban growth area near the City of Maple Valley. The GMPC also approved Motion 24-2 which amends the countywide center planning expectations in the countywide planning policies.

About GMPC

The Growth Management Act (GMA), passed by the State Legislature in 1990, requires that counties and cities develop a collaborative set of framework policies to guide development of each jurisdiction's comprehensive plan.

The Growth Management Planning Council (GMPC) is a formal body, currently consisting of elected officials from King County, Seattle, Bellevue, other cities and towns in King County, special purpose districts, and the Port of Seattle.

Realization of a countywide vision involves collaboration, trade-offs and difficult choices about the appropriate level of growth, its location, the type of growth to be encouraged, public spending, governance decisions, environmental protection, and the quality of life in King County. Through the GMPC, jurisdictions within King County are working together to plan for economic and population growth in King County.

The GMPC developed and adopted the Countywide Planning Policies, providing a countywide vision and serving as a framework for each jurisdiction to develop its own comprehensive plan, which must be consistent with the overall vision for the future of King County.