Each entity below is labeled with the type of active Interlocal Agreement (ILA) in place with WSIPC. Entities may have both types of agreements in place. 

  • Purchasing Interlocal Agreements allow for entities to 'piggyback' or purchase using WSIPC contracts. 
  • IEP Interlocal Agreements allow entities to provide special education services using WSIPC contracts. 

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z 

A

  • Aberdeen School District (IEP Online)
  • Anacortes School District (IEP Online & Purchasing)
  • Arlington School District (IEP Online & Purchasing)
  • Ashé Preparatory Academy (IEP Online)
  • Asotin-Anatone School District (IEP Online)
  • Auburn School District (IEP Online)

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      B

      • Bainbridge Island Metro Park and Recreation District (Purchasing)
      • Bainbridge Island School District (Purchasing)
      • Battle Ground School District (IEP Online)
      • Bellevue School District (Purchasing)
      • Bellingham School District (IEP Online)
      • Bellingham Technical College (Purchasing)
      • Ben Franklin Transit (Purchasing)
      • Bend-La-Pine, Oregon (Purchasing)
      • Bethel School District (IEP Online)
      • Blaine School District (IEP Online)
      • Brewster School District (IEP Online)
      • Bridgeport School District (IEP Online)
      • Burlington Edison School District (IEP Online)

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          C

          • Camas School District (IEP Online)
          • Cape Flattery School District (IEP Online)
          • Carbonado Historical School District (IEP Online) 
          • Cascade School District (IEP Online)
          • Cashmere School District (IEP Online)
          • Catalyst Public Schools (IEP Online)
          • Castle Rock School District (Purchasing)
          • Central Valley School District (Purchasing)
          • Centralia College (Purchasing)
          • Centralia School District (Purchasing)
          • Chehalis School District (Purchasing)
          • Chelan County (Purchasing)
          • Chemeketa Community College (Purchasing)
          • Cheney School District (IEP Online)
          • Chewelah School District (IEP Online)
          • City and Borough of Juneau (Purchasing)
          • City of Arlington (Purchasing)
          • City of Bellevue (Purchasing)
          • City of Clyde Hill (Purchasing)
          • City of Kent (Purchasing)
          • City of Longview (Purchasing)
          • City of Lynnwood (Purchasing)
          • City of Moses Lake (Purchasing)
          • City of Mount Lake Terrace (Purchasing)
          • City of Othello (Purchasing)
          • City of Port Townsend (Purchasing)
          • City of Renton (Purchasing)
          • City of Richland (Purchasing)
          • City of Sandpoint - Idaho (Purchasing)
          • City of Seattle (Purchasing)
          • City of Stanwood (Purchasing)
          • City of Sumner (Purchasing)
          • Clarkston School District (Purchasing & IEP Online)
          • Cle Elum-Roslyn School District (IEP Online)
          • Clover Park School District (IEP Online)
          • Clover Park Technical College (Purchasing)
          • Colfax School District (IEP Online)
          • College Place School District (IEP Online)
          • Columbia County Public Transportation (Purchasing Only)
          • Columbia School District (IEP Online)
          • Colville School District (IEP Online)
          • Concrete School District (IEP Online)
          • Connections Academy (IEP Online)
          • Conway School District (IEP Online)
          • Cosmopolis School District (IEP Online)
          • Coulee-Hartline School District (IEP Online) 
          • Coupville School District (IEP Online)
          • Crescent School District (IEP Online)

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          D

          • Darrington School District (IEP Online)
          • Davenport School District (IEP Online)
          • David Douglas School District (Purchasing)
          • Deer Park School District (IEP Online)
          • DES - State of Washington Department of Enterprise Services (Purchasing)
          • Dieringer School District (IEP Online)
          • District 241 Marion County Oregon dba Salem-Keizer Public Schools 241 (Purchasing)

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          E

          • East Valley School District, Number 361 (IEP Online)
          • East Valley School District, Number 90 (IEP Online)
          • Eastern Washington University (Purchasing)
          • Eastmont School District (IEP Online)
          • Easton School District (IEP Online)
          • Eatonville School District (IEP Online)
          • Edmonds Community College (Purchasing)
          • Edmonds School District (IEP Online)
          • Educational Service District 101 (Purchasing & IEP Online)
          • Educational Service District 105 (Purchasing)
          • Educational Service District 112 (Purchasing & IEP Online)
          • Educational Service District 113 (Purchasing)
          • Educational Service District 114 (Purchasing)
          • Educational Service District 121 (Purchasing)
          • Educational Service District 123 (Purchasing & IEP Online)
          • Educational Service District 171 (Purchasing)
          • Educational Service District 189 (Purchasing & IEP Online) 
          • Educational Service District 189 Unemployment Compensation Pool Cooperative
          • Ellensburg School District (Purchasing & IEP Online)
          • Elma School District (IEP Online)
          • Enumclaw School District (IEP Online)
          • Ephrata School District (IEP Online)
          • Everett Community College (Purchasing)
          • Everett Public Schools (Purchasing)
          • Evergreen Public Schools aka School District (Purchasing & IEP Online)

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          F

          • Ferndale School District (IEP Online)
          • Fowler Unified School District (Purchasing)
          • Franklin Pierce School District (IEP Online)
          • Freeman School District (IEP Online)

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          G

          • Garfield School District (IEP Online)
          • Goldendale School District (Purchasing & IEP Online)
          • Gonzaga University (Purchasing)
          • Grand Coulee Dam School District (IEP Online) 
          • Grandview School District (IEP Online)
          • Granger School District (Purchasing & IEP Online)
          • Granite Falls School District (IEP Online)
          • Grant County (Purchasing)
          • Grant County Public Works  (Purchasing)
          • Grays Harbor Public Utilities Department (Purchasing)
          • Greater Albany Public School District 8J (IEP Online)
          • Green Dot Public Schools (IEP Online)
          • Griffin School District (IEP Online)

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          H

          • Highland School District (IEP Online)
          • Highline School District, Number 401 (IEP Online)
          • Highline Water District (Purchasing)
          • Hockinson School District (IEP Online)
          • Hood Canal School District (IEP Online)
          • Hoquiam School District (IEP Online)

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          I

          • Impact Public Schools (IEP Online)
          • Innovation Charter School (previously Willow Public Schools) (IEP Online)
          • Institute for Systems Biology (Purchasing)
          • Intercity Transit (Purchasing)

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          J

          • Juneau School District, Alaska (Purchasing)

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          K

          • Kelso School District (IEP Online)
          • Kent School District (IEP Online)
          • Kettle Falls School District (IEP Online)
          • King County (Purchasing)
          • Kiona-Benton School District (IEP Online)
          • Kitsap County (Purchasing)
          • Kittitas School District (IEP Online & Purchasing)

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          L

          • La Center School District (IEP Online)
          • La Conner School District (IEP Online)
          • La Crosse School District (IEP Online)
          • Lake Chelan School District (IEP Online)
          • Lake Stevens School District (Purchasing & IEP Online)
          • Lake Washington School District (Purchasing & IEP Online)
          • Lewis County (Purchasing)
          • Longview School District (IEP Online)
          • Loon Lake School District (IEP Online)
          • Lopez Island School District (IEP Online)
          • Lower Columbia College (Purchasing)
          • Lummi Nation Early Learning Center (IEP Online)
          • Lynden School District (IEP Online)

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          M

          • Mabton School District (Purchasing & IEP Online)
          • Mansfield School District (IEP Online)
          • Manson School District (IEP Online)
          • Mary Walker School District (IEP Online)
          • Marysville School District (Purchasing & IEP Online)
          • McCleary School District (IEP Online)
          • Mead School District (IEP Online)
          • Medical Lake School District (IEP Online)
          • Mercer Island School District (IEP Online)
          • Meridian School District (IEP Online)
          • Meydenbauer Center (Purchasing)
          • Missouri Western State University (Purchasing)
          • Monroe School District (IEP Online)
          • Moses Lake School District (IEP Online)
          • Mount Adams (IEP Online)
          • Mount Baker School District (Purchasing & IEP Online)
          • Mount Vernon School District (IEP Online)
          • Mukilteo School District (Purchasing & IEP Online)

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          N

          • Naches Valley School District (IEP Online)
          • Nampa School District, Idaho (Purchasing)
          • Naselle-Graves River Valley School District (IEP Online)
          • Naspelem School District (IEP Online)
          • Newport School District (IEP Online)
          • Nine Mile Falls School District (IEP Online)
          • Nooksack Valley School District (IEP Online)
          • North Beach School District (IEP Online)
          • North East King County Regional Public Safety Communications Agency (NORCOM)  (Purchasing)
          • North Franklin School District, Number 51 (Purchasing)
          • North Kitsap School District (Purchasing)
          • North River School District (IEP Online)
          • North Slope Borough School District, Alaska (Purchasing)
          • Northport School District (IEP Online)
          • North Thurston School District (IEP Online)
          • Northshore School District (Purchasing & IEP Online)
          • Northwest University (Purchasing)

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          O

          • Oak Harbor School District (IEP Online)
          • Ocean Beach School District (Purchasing & IEP Online)
          • Ocosta School District (Purchasing & IEP Online)
          • Olympia School District (IEP Online)
          • Omak School District (IEP Online)
          • Orcas Island School District (IEP Online)
          • Orchard Prairie School District (IEP Online)
          • Orting School District (IEP Online)
          • Oroville School District (IEP Online Only)
          • OSPI - Office of Superintendent of Public Instruction - Washington (Purchasing)
          • Othello School District (IEP Online)

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          P

          • Palouse School District (IEP Online)
          • Peninsula School District (IEP Online)
          • Pinnacles Prep Charter School (Purchasing & IEP Online)
          • Pioneer School District (IEP Online)
          • Pomeroy School District (IEP Online)
          • Port Angeles School District (IEP Online)
          • Port of Longview (Purchasing)
          • Port of Seattle (Purchasing)
          • Port of Skagit (Purchasing)
          • Pride Prep Charter School (IEP Online)
          • Prosser School District (IEP Online)
          • Puget Sound Center Foundation for Teaching, Learning & Technology (Purchasing)  
          • Pullman School District (Purchasing & IEP Online)
          • Puyallup School District (IEP Online)

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          Q

          • Queets-Clearwater School District (IEP Online)
          • Quillayute Valley School District (IEP Online)
          • Quincy School District (Purchasing & IEP Online)

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          R

          • Rainier School District (IEP Online)
          • Raymond School District (IEP Online)
          • Reardan-Edwall School District (IEP Online)
          • Relife School District (IEP Online)
          • Renton School District (Purchasing & IEP Online)
          • Richland School District (Purchasing & IEP Online)
          • Ridgefield School District (IEP Online)
          • Riverside School District (IEP Online)
          • Riverview School District (Purchasing)
          • Rochester School District (IEP Online)
          • Royal School District (IEP Online)

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          S

          • San Juan Island School District (IEP Online)
          • Seattle Housing Authority (Purchasing)
          • Seattle Public Schools (Purchasing & IEP Online)
          • Sedro Woolley School District (IEP Online)
          • Selah School District (IEP Online)
          • Selkirk School District (IEP Online)
          • Sequim School District (Purchasing)
          • Shoreline School District (Purchasing & IEP Online)
          • Skagit Valley College (IEP Online)
          • Skillsource, Inc. (Purchasing)
          • Skykomish School District (IEP Online)
          • Snohomish School District (Purchasing)
          • Soap Lake School District (Purchasing & IEP Online)
          • South Bend School District (IEP Online)
          • South Kitsap School District (IEP Online)
          • South Whidbey School District (IEP Online)
          • Spokane County Library District  (Purchasing)
          • Spokane Fire District (Purchasing)
          • Spokane Intercollegiate Research and Technology Institute University (Purchasing)
          • Spokane International Academy (IEP Online)
          • Spokane Regional Emergency Communications (Purchasing)
          • Spokane School District, Number 84  (Purchasing)
          • Spokane Waldorf Education Association DBA Windsong School (Purchasing)
          • Stanwood-Camano School District  (Purchasing & IEP Online)
          • State of Washington Fish & Wildlife (Purchasing)
          • Steilacoom Historical School District (Purchasing IEP Online)
          • Stevenson Carson School District (IEP Online) 
          • Sultan School District (IEP Online)
          • Summit Public Schools  (IEP Online)
          • Sumner-Bonney Lake School District (Purchasing & IEP Online)

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          T

          • Tacoma School District (IEP Online)
          • Tahola School District (IEP Online)
          • Tahoma School District (IEP Online)
          • Tenino School District (IEP Online)
          • The Greater Albany Public School District 8J, Oregon (Purchasing)
          • Thorp School District (IEP Online)
          • Thurston County (Purchasing)
          • Timberland Regional Library  (Purchasing)
          • Tonasket School District (IEP Online)
          • Tukwila School District (IEP Online)
          • Tumwater School District (IEP Online)

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          U

          • Umatilla County, Oregon (Purchasing)
          • University of Washington (Purchasing)
          • University Place School District (IEP Online)

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          V

          • Valley School District (IEP Online)
          • Vancouver Public Schools (IEP Online)
          • Vashon Island School District (IEP Online)

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          W

          • Wahluke School District (IEP Online)
          • Walla Walla School District (IEP Online)
          • Wapato School District (IEP Online)
          • Washington Health Care Authority (PEBB/HR)
          • Washington Learning Source (Purchasing)
          • Washington School for the Blind (IEP Online)
          • Washington School for the Deaf (IEP Online)
          • Washington State Board for Community and Technical Colleges (Purchasing)
          • Washington State University (Purchasing)
          • Washougal School District (IEP Online)
          • Waterville School District Number 209 (Purchasing & IEP Online)
          • Wellpinit School District (IEP Online)  
          • Wenatchee School District (Purchasing & IEP Online)
          • Western Washington University (Purchasing)
          • West Ada School District, Idaho (Purchasing)
          • West Linn - Wilsonville Public Schools, Oregon (Purchasing)
          • West Valley School District, Number 63 (IEP Online)
          • West Valley School District, Number 208 (Purchasing)
          • Whatcom Intergenerational High School (IEP Online)
          • White River School District (IEP Online)
          • Why Not Your Academy (IEP Online)
          • Willapa School District (IEP Online) 
          • Willapa Valley School District (IEP Online)
          • Wilson Creek School District (IEP Online)
          • Woodburn School District, Oregon  (Purchasing)
          • Woodland School District (IEP Online)

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          Y

          • Yelm School District/Yelm Community Schools (Purchasing & IEP Online)

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          Z

          • Zillah School District (IEP Online)

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