Coloprice Score · methodology 2026.08
Best data centers in Ashburn, United States: 2026 ranking
51 facilities in Ashburn, United States are in the Coloprice catalog; their median Coloprice Score is 33 out of 100. The table ranks 25 of them by score — computed only from what each operator publishes and what we verified against primary sources.
Top 25 by Coloprice Score
Who is in this list: Every facility in the catalog located in Ashburn, United States — operational, under construction and announced. Status is visible in the maturity axis. Showing the top 25 of 51.
| # | Facility | Operator | MW | Score | Class | Axes |
|---|---|---|---|---|---|---|
| 1 | Aligned IAD-02 (Ashburn) | Aligned Data Centers | 120 | 51 | C | |
| 2 | Aligned IAD-01 (Ashburn) | Aligned Data Centers | 60 | 51 | C | |
| 3 | Equinix DC11 | Equinix | — | 46 | D | |
| 4 | H5 Data Centers Ashburn | H5 Data Centers | 42 | 43 | D | |
| 5 | Equinix DC10 | Equinix | — | 42 | D | |
| 6 | Equinix DC16 | Equinix | — | 42 | D | |
| 7 | Equinix DC6 | Equinix | — | 42 | D | |
| 8 | Digital Realty IAD39 (Round Table Plaza) | Digital Realty | — | 40 | D | |
| 9 | Equinix DC21 | Equinix | — | 40 | D | |
| 10 | IAD36 | Digital Realty | — | 40 | D | |
| 11 | IAD37 | Digital Realty | — | 40 | D | |
| 12 | Csquare IAD4 | Csquare | 35.8 | 40 | D | |
| 13 | Equinix DC1 | Equinix | — | 38 | D | |
| 14 | Equinix DC12 | Equinix | — | 38 | D | |
| 15 | Equinix DC13 | Equinix | — | 38 | D | |
| 16 | Equinix DC15 | Equinix | — | 38 | D | |
| 17 | Equinix DC3 | Equinix | — | 38 | D | |
| 18 | Equinix DC4 | Equinix | — | 38 | D | |
| 19 | Equinix DC5 | Equinix | — | 38 | D | |
| 20 | Equinix DC2 | Equinix | — | 36 | D | |
| 21 | IAD14 | Digital Realty | — | 36 | D | |
| 22 | IAD40 | Digital Realty | — | 36 | D | |
| 23 | IAD12 | Digital Realty | — | 33 | E | |
| 24 | IAD24 | Digital Realty | — | 33 | E | |
| 25 | IAD35 | Digital Realty | — | 33 | E |
CC BY 4.0 · Coloprice data and compilation: free to reuse under CC BY 4.0 with attribution. Figures credited to third parties remain with their sources. License & attribution
Operators of facilities in this list can embed the award badge («Best data center in Ashburn, United States», «Top 10» …) free of charge — it is on the facility page under «Awards & badges» and links back here.
How we ranked them
Coloprice Score is a 0–100 total of five axes: resilience (tier level weighted by the class of evidence, up to 35), compliance (independent audits, up to 20), transparency (how many of seven key fields are published, up to 20), scale (published MW on a log scale plus liquid cooling and AI readiness, up to 15) and maturity (status and age, up to 10). Every input is a field on the facility card, and every card cites its sources.
Nothing here is opinion or paid placement: an operator can only move up by publishing more data or citing more certificates. A dashed class means the operator disclosed too little for a class to be assigned honestly — the score is still computed. Full methodology, class thresholds and the top-50 across all countries: Coloprice Score rankings.
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