2022

• ANNEX2022-01: City of Lacey - Lake Lois Pacific Avenue Annexation
• ANNEX2022-02: City of Tumwater 984 Liberty Street Annexation
• ANNEX2022-03: City of Tumwater Dennis Street Annexation
• ANNEX2022-04: City of Tumwater Linwood Avenue Annexation
• ANNEX2022-05: City of Tumwater Pioneer Street North Annexation
• ANNEX2022-06: City of Tumwater Pioneer Street South Annexation
• ANNEX2022-07: City of Tumwater Quince Street North Annexation
• ANNEX2022-08: City of Tumwater Quince Street South Annexation
• ANNEX2022-09: City of Tumwater Rural Road South Annexation
• ANNEX2022-10: City of Tumwater Sapp Road Annexation
• ANNEX2022-11: City of Tumwater Liberty Street Annexation
• ANNEX2022-12: City of Tumwater Rural Road North Annexation
• ANNEX2022-13: City of Tumwater Trosper Lake Annexation

2021

• ANNEX2021-01: City of Lacey - Capitol City Chambers Estates Annexation
  
• ANNEX2021-02: City of Lacey - Mosure 54th Avenue Annexation
  
  

2020

• ANNEX2020-01: TCFD #17 - Bald Hill Road Annexation
• ANNEX2020-02: TCFD #17 - Clearwood Annexation
• ANNEX2020-03: City of Lacey - Mullen Road Annexation
• ANNEX2020-04: City of Lacey - Serenity Carpenter Rd. Annexation
  

2019

• ANNEX2019-01: City of Yelm - Fermon Annexation
  

2018

• South Thurston Fire & EMA (Fire District #12) Annexation of Tenino
• ANNEX2018-02: City of Tumwater - 806 Yelm Highway SE Annexation 
• ANNEX2018-03: City of Lacey - Barr Annexation 
• ANNEX2018-04:  City of Tumwater - Sapp Rd Annexation
• ANNEX2018-05:  City of Lacey - Steilacoom/Marvin Rd Annexation
  

2007-2017

• 2017 City of Lacey Gateway II Annexation
• View annexations from previous years on Thurston County's website