View chart in new window

SourceWashington State Office of Financial Management
Data TableAnnexations
ExplanationIn 1859, Olympia became the first town in Thurston County to incorporate. Lacey is the County's newest city, incorporating in 1966. Thurston County's cities and towns continue to expand by annexing new areas. For more information about the annexation process, visit the Thurston County Boundary Review Board website.
Profile Footer About the Profile Contact User Feedbak