How many data centers are in Washington?

More Than Just Parks tracks 90 active data center facilities in Washington, each citing a public source: 74 operating, 5 under construction and 11 proposed. 9 more were canceled, withdrawn, suspended or blocked.

Where are the data centers in Washington?

Washington's data centers are in 14 counties. The most are in King County (30), Grant County (21) and Spokane County (9). The busiest places are around Quincy, Seattle and East Wenatchee.

How much electricity do Washington's data centers use?

We don’t publish a state total, and the reason matters: about seven in ten facilities here never disclose a capacity, so any sum would look like a census of Washington's data center load while leaving out the sites that stayed quiet. Each facility page shows the figure its own source states. A single large campus can draw as much power as a small city.

Are Washington data centers near protected land?

35 of the tracked facilities in Washington sit within 10 miles of protected public land, measured to the real boundary of the nearest national park, wilderness area, wildlife refuge or conservation area; one sits within a single mile.

Which county in Washington has the most data centers?

King County has the most, with 30 tracked data centers, followed by Grant County (21) and Spokane County (9).

Are there proposed data centers in Washington?

Yes. We track 11 proposed data centers in Washington, including Rock Point (Apricus Energy Partners, West Plains), Klickitat County, WA Data Center and Avista 500 MW Data Center Customer. 7 of them sit within 10 miles of protected public land.

Who is building data centers in Washington?

The most active operators in Washington are Sabey Data Centers (7 sites), Microsoft (5 sites) and Salcido Enterprises (4 sites), counted by sites, not megawatts.

90 Data Centers in Washington (WA): Map, Proposed Sites

Find data centers near you in Washington

Type your ZIP code or your town and you’ll see what’s proposed, going up and already running near it, and how close each one sits to protected land. A ZIP opens its own page you can bookmark and share.

Know of a data center we’re missing? Tell us.

Who’s building in Washington

Proposed data centers in Washington

11 proposed data centers are on the record in Washington. By county, then name.

Data centers under construction in Washington

5 data centers are under construction in Washington. By county, then name.

Data centers operating in Washington

74 data centers are operating in Washington. By county, then name.

Projects stopped or paused

9 proposed projects in Washington were voted down, withdrawn, canceled or held by a moratorium. Each project’s page links the source for how it ended.

Closest to protected land

Distance is to the boundary of the nearest protected unit; open a facility to see which.

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Map of data centers in Washington

Map of the 90 data centers in Washington tracked by More Than Just Parks, updated October 2026 — Every light is a facility we can tie to a public source, drawn October 2026. Map by More Than Just Parks, free to share and embed with the credit link.

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Every tracked facility in Washington

90 facilities across 14 counties, the busiest first. Open a county to see its facilities; each one opens its own record.

King County 1 proposed 1 under construction 28 operating30

Grant County 3 under construction 18 operating21

Spokane County 2 proposed 7 operating9

Douglas County 8 operating8

Snohomish County 6 operating6

Benton County 3 proposed3

Pierce County 3 operating3

Chelan County 1 proposed 1 under construction2

Klickitat County 2 proposed2

Whatcom County 2 operating2

Kittitas County 1 proposed1

Blue Fern Cle Elum Data Center (Bullfrog Flats)Mid-size · 20 MW

Pend Oreille County 1 operating1

Merkle Standard Washington (Pend Oreille)Large · 225 MW

Thurston County 1 operating1

Washington State Data CenterInstitutional

Walla Walla County 1 proposed1

Amazon Wallula Gap Business Park Data CenterCampus

Data centers in Washington: common questions

How many data centers are in Washington?: More Than Just Parks tracks 90 active data center facilities in Washington, each citing a public source: 74 operating, 5 under construction and 11 proposed. 9 more were canceled, withdrawn, suspended or blocked.
Where are the data centers in Washington?: Washington's data centers are in 14 counties. The most are in King County (30), Grant County (21) and Spokane County (9). The busiest places are around Quincy, Seattle and East Wenatchee.
How much electricity do Washington's data centers use?: We don’t publish a state total, and the reason matters: about seven in ten facilities here never disclose a capacity, so any sum would look like a census of Washington's data center load while leaving out the sites that stayed quiet. Each facility page shows the figure its own source states. A single large campus can draw as much power as a small city.
Are Washington data centers near protected land?: 35 of the tracked facilities in Washington sit within 10 miles of protected public land, measured to the real boundary of the nearest national park, wilderness area, wildlife refuge or conservation area; one sits within a single mile.
Which county in Washington has the most data centers?: King County has the most, with 30 tracked data centers, followed by Grant County (21) and Spokane County (9).
Are there proposed data centers in Washington?: Yes. We track 11 proposed data centers in Washington, including Rock Point (Apricus Energy Partners, West Plains), Klickitat County, WA Data Center and Avista 500 MW Data Center Customer. 7 of them sit within 10 miles of protected public land.
Who is building data centers in Washington?: The most active operators in Washington are Sabey Data Centers (7 sites), Microsoft (5 sites) and Salcido Enterprises (4 sites), counted by sites, not megawatts.

Every facility on this page cites a public record we can link to: industry reporting, facility trackers, company announcements, and local planning and utility filings, cross-referenced against protected public land. Part of the Data Center Tracker from More Than Just Parks. A facility shows a capacity only where its own source states one.

Data centers in Washington