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In 1997, the Washington State legislature adopted the Buildable Lands amendment to the Growth Management Act, (RCW 36.70A.215). The amendment requires seven Washington counties and their cities to determine the amount of land suitable for urban development, and evaluate the capacity for growth, based upon measurement of recent actual development activity.  

2021 Urban Growth Capacity Report 

About the Urban Growth Capacity Report

   

Past King County Buildable Lands Reports:

 

 

For more demographic information, please contact:

Rebeccah Maskin, AICP
Demographic Planner

Performance, Strategy and Budget

(206) 263-0380

rmaskin@kingcounty.gov