Data centers in Washington
44 Washington data centers appear in the public records behind this site — 0 from county and city permit GIS, 44 from OpenStreetMap — across 6 cities. It is a floor on how many data centers are in Washington, not a complete roster.
As of OSM 2026-09-17 (inventory dated 2026-09-17) · County & city permit GIS + OpenStreetMap · zoninglabs.com/…/about-data · openstreetmap.org/…/copyright
- Facilities on record
- 44
- a floor, not a census
- Cities
- 6
- most in Seattle
- With permit detail
- 0
- no county layer here
- Published floor area
- Not published
Map of data centers in Washington
Loading map…
- Permit GIS · 0
- OpenStreetMap only · 44
List of Washington data centers
Sort by any column. Named facilities link to their own page; a record OpenStreetMap carries without a name is listed by its element id, because there is nothing else to say about it.
| 4421.io | 4421.io | — | — | — | OpenStreetMap |
| Centeris SH1 Colocation | — | Puyallup | — | — | OpenStreetMap |
| Centeris SH2 Build-to-Suit | — | Puyallup | — | — | OpenStreetMap |
| Centersquare Lynnwood SE1 | Centersquare | Lynnwood | — | — | OpenStreetMap |
| Comcast | Comcast | — | — | — | OpenStreetMap |
| CSSNW Bellingham | CSS Communications | — | — | — | OpenStreetMap |
| CTI Biopharma | — | Seattle | — | — | OpenStreetMap |
| Digital Fortress Lynnwood | — | — | — | — | OpenStreetMap |
| Intergate Columbia A | Sabey Data Centers | East Wenatchee | — | — | OpenStreetMap |
| Intergate Columbia B | Sabey Data Centers | East Wenatchee | — | — | OpenStreetMap |
| Intergate Columbia D | Sabey Data Centers | — | — | — | OpenStreetMap |
| Intergate Seattle East Building 2 | Sabey Data Centers | Tukwila | — | — | OpenStreetMap |
| Intergate Seattle East Building 5 | Sabey Data Centers | Tukwila | — | — | OpenStreetMap |
| Intergate Seattle West Building A | Sabey Data Centers | Tukwila | — | — | OpenStreetMap |
| Intergate Seattle West Building C | Sabey Data Centers | Tukwila | — | — | OpenStreetMap |
| Iron Mountain | — | — | — | — | OpenStreetMap |
| KOMO Plaza East | — | Seattle | — | — | OpenStreetMap |
| Lumen | Lumen Technologies | Spokane | — | — | OpenStreetMap |
| Microsoft | Microsoft | — | — | — | OpenStreetMap |
| Microsoft | Microsoft | — | — | — | OpenStreetMap |
| Microsoft | Microsoft | — | — | — | OpenStreetMap |
| Microsoft | Microsoft | — | — | — | OpenStreetMap |
| Microsoft EAT02 | Microsoft | — | — | — | OpenStreetMap |
| Microsoft EAT04 | Microsoft | — | — | — | OpenStreetMap |
| Norma Beach Cable Landing Station | Unity Cable System | Lynnwood | — | — | OpenStreetMap |
| NTT Data Quincy | NTT | — | — | — | OpenStreetMap |
| The Seattle Times | H5 Data Centers | Seattle | — | — | OpenStreetMap |
| TierPoint | — | — | — | — | OpenStreetMap |
| Unnamed (OSM way 1193914601) | — | — | — | — | OpenStreetMap |
| Unnamed (OSM way 1193914602) | — | — | — | — | OpenStreetMap |
| Unnamed (OSM way 1343761104) | — | — | — | — | OpenStreetMap |
| Unnamed (OSM way 1470108469) | — | — | — | — | OpenStreetMap |
| Unnamed (OSM way 283051469) | — | — | — | — | OpenStreetMap |
| Unnamed (OSM way 283051475) | — | — | — | — | OpenStreetMap |
| Unnamed (OSM way 283051478) | — | — | — | — | OpenStreetMap |
| Unnamed (OSM way 337127832) | — | — | — | — | OpenStreetMap |
| Unnamed (OSM way 410408067) | — | — | — | — | OpenStreetMap |
| Unnamed (OSM way 499403699) | — | — | — | — | OpenStreetMap |
| Unnamed (OSM way 807374322) | — | — | — | — | OpenStreetMap |
| Unnamed (OSM way 813688319) | Actapio | East Wenatchee | — | — | OpenStreetMap |
| Unnamed (OSM way 814061068) | — | — | — | — | OpenStreetMap |
| Vantage WA11 | — | — | — | — | OpenStreetMap |
| Vantage WA12 | — | — | — | — | OpenStreetMap |
| Westin Building | Digital Realty | Seattle | — | — | OpenStreetMap |
Washington data centers by city
- Not reported28
- Seattle4
- Tukwila4
- East Wenatchee3
- Lynnwood2
- Puyallup2
- Spokane1
Operators named in Washington
As published. Operator and owner are often different companies and these records do not distinguish them.
- Sabey Data Centers7
- Microsoft6
- 4421.io1
- Actapio1
- Centersquare1
- Comcast1
- CSS Communications1
- Digital Realty1
- H5 Data Centers1
- Lumen Technologies1
- NTT1
- Unity Cable System1
The power behind Washington's data centers
EIA-860M lists 140 operating power plants in Washington totalling 31,792 MW of nameplate capacity, of which 16 are natural gas plants. That is the supply these 44 facilities draw on. None of these data-centre records states a load, so this page draws no line between the two — it only puts them in one place.
Data centers in Washington: FAQ
- How many data centers are in Washington?
- 44 are on the public record this directory reads: 0 in county or city permit GIS and 44 in OpenStreetMap. Washington has no state register of data centres, so that is a lower bound rather than a count.
- Where are the data centers in Washington?
- Mostly around Seattle, which holds more of these records than anywhere else in the state. The map above plots all 44 and the city table breaks them out.
- Is there a data center near me in Washington?
- The city table below groups every facility on record by city, which is the quickest way to find the data center closest to a given town. This site does not read your location.
- Are these AI data centers?
- Unknown, and no public record in Washington says. A permit records a data center; it does not record the tenant or the workload. Where an AI data center exists in Washington it is in this list without being labelled as one, and this page will not guess which.
- Who operates Washington data centers?
- Sabey Data Centers appears against more of these records than any other operator. Where a source names no operator the row says so rather than guessing one.
- How many Washington data centers are under construction or planned?
- No source covering Washington publishes a build status, so this page shows none. Status is only available where a county publishes its permit layer.
- How current is this, and what is left out?
- OpenStreetMap extract 2026-09-17; county permit capture 2026-09-12. Power draw, tenant, commissioned megawatts and lease terms are not in any of these public records and are not shown anywhere on this site.