Annexation History

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In an effort to ensure records reflect the most up to date city boundary, the Washington State Office of Financial Management (OFM) has established an online annexation tracking system. This tracking system can be accessed at and contains maps and legal descriptions for annexations of all jurisdictions within Washington State occurring since 2009.

Map of Annexations 1985 to 2013

List of Annexation Ordinances 1985 to 2013

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