53 facilities · Q3 2026 · H2 2025 – Q2 2026 ·
Data centers in Ashburn: 53 facilities, colocation pricing
Colocation pricing and providers in Ashburn →
How many data centers are in Ashburn?
Coloprice tracks 53 data centers in Ashburn, United States: 51 operational, 2 under construction and 0 announced, run by 14 operators.
$173
Average wholesale, $/kW/mo
· · ·
Retail rack, $/mo — Collecting
+1.5%
Year on year
$0.117
Commercial power, $/kWh
Q3 2026 · · H2 2025 – Q2 2026 · CBRE, North America Data Center Trends H1 2026 (10MW+ blocks) · 5 AI-ready · 1,176+ MW · sources
How this market compares
| Market | $/kW/mo | $/kWh | facilities | Round-trip |
|---|---|---|---|---|
| Ashburn, United States | $173 | $0.117 | 53 | — |
| Germany | $250 | $0.269 | 274 | — |
| United Kingdom | $213 | $0.454 | 199 | 78 ms |
| Japan | $280 | $0.185 | 145 | 162 ms |
Round-trip times are measured figures from the latency matrix; power tariffs from the index. Cross-connects add $50–$350 per month each on top of any rate. Round-trip · The Index
Why prices sit where they do
Ashburn is the most expensive and most constrained submarket in North America, at $215 per kW per month against a $196 continental average, and up 19% year on year. Nothing about the physical cost of building explains that: Virginia power at $0.103/kWh is cheap, and land in Loudoun County exists. The constraint is grid interconnection — the queue to energise new capacity runs years, so already-powered space is the scarce commodity and is priced accordingly. Vacancy under 1% removes the buyer's leverage almost entirely. The practical implication is that Ashburn is worth paying for only when the workload genuinely needs the interconnection density; anything that does not can move to Dallas, Phoenix or Columbus and keep the same operator at a materially lower rate.
Frequently asked questions
How many data centers are in Ashburn?
Coloprice tracks 53 data centers in Ashburn, United States: 51 operational, 2 under construction and 0 announced, run by 14 operators.
Which operators run data centers in Ashburn?
By number of facilities tracked: Digital Realty (15), Equinix (14), NTT Global Data Centers (6), Vantage Data Centers (3), DataBank (3).
What is the total data center power capacity in Ashburn?
Facilities that publish capacity add up to 1,176 MW (18 of 53 sites disclose a figure); the largest published site is Vantage Ashburn III Campus with 288 MW.
How much does colocation cost in Ashburn, United States?
Wholesale colocation in Ashburn, United States is benchmarked at $173 per kW per month (+1.5% YoY). Retail per-rack pricing varies with density and contract length; power is metered on top of the rack rate in almost every market. Source: CBRE, North America Data Center Trends H1 2026 (10MW+ blocks).
Why is colocation priced the way it is in Ashburn, United States?
Commercial electricity in Ashburn, United States is $0.117 per kWh, and power is the largest single input into a colocation rate. On top of that sit land and grid-connection availability, interconnection density, and how much capacity competes for the same tenants — 53 facilities in our catalog, 2 of them announced or under construction.
Where is colocation cheaper near Ashburn, United States?
Ashburn, United States sits at the cheaper end of its regional cluster on the inputs we can verify. The table below compares neighbouring hubs on power tariff, facility count and round-trip time.
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Full Ashburn, United States market report
Operator-level pricing indications, capacity coming online, and the questions worth asking each provider in this market. We compile it per request and send it as PDF.
Ashburn vs Santa ClaraAshburn vs Dallas (Carrollton)Ashburn vs Portland (Hillsboro)Toronto vs Ashburn
Data centers
| Facility | Operator | Power, MW | Tier | Status |
|---|---|---|---|---|
| Digital Realty IAD39 (Round Table Plaza) | Digital Realty | — | — | Operational |
| Equinix DC11 | Equinix | — | — | Operational |
| Equinix DC2 | Equinix | — | — | Operational |
| QTS Ashburn 2 (DC-2) | QTS Data Centers | — | — | Operational |
| Equinix DC1 | Equinix | — | — | Operational |
| Equinix DC3 | Equinix | — | — | Operational |
| Equinix DC4 | Equinix | — | — | Operational |
| Equinix DC5 | Equinix | — | — | Operational |
| Equinix DC6 | Equinix | — | — | Operational |
| Equinix DC10 | Equinix | — | — | Operational |
| Equinix DC12 | Equinix | — | — | Operational |
| Equinix DC13 | Equinix | — | — | Operational |
| Equinix DC15 | Equinix | — | — | Operational |
| Equinix DC16 | Equinix | — | — | Operational |
| Equinix DC21 | Equinix | — | — | Operational |
| Equinix DC22 | Equinix | — | — | Operational |
| ACC4 | Digital Realty | — | — | Operational |
| ACC5 | Digital Realty | — | — | Operational |
| ACC6 | Digital Realty | — | — | Operational |
| ACC7 | Digital Realty | — | — | Operational |
| IAD12 | Digital Realty | — | — | Operational |
| IAD14 | Digital Realty | — | — | Operational |
| IAD24 | Digital Realty | — | — | Operational |
| IAD35 | Digital Realty | — | — | Operational |
| IAD36 | Digital Realty | — | — | Operational |
| IAD37 | Digital Realty | — | — | Operational |
| IAD38 | Digital Realty | — | — | Operational |
| IAD40 | Digital Realty | — | — | Operational |
| IAD44 | Digital Realty | — | — | Operational |
| VA3 | Digital Realty | — | — | Operational |
| NTT Ashburn VA5 Data Center | NTT Global Data Centers | 32 | — | Operational |
| NTT Ashburn VA1 Data Center | NTT Global Data Centers | 12.6 | — | Operational |
| NTT Ashburn VA2 Data Center | NTT Global Data Centers | 14 | — | Operational |
| NTT Ashburn VA3 Data Center | NTT Global Data Centers | 16 | — | Operational |
| NTT Ashburn VA4 Data Center | NTT Global Data Centers | 32 | — | Operational |
| NTT Ashburn VA7 Data Center | NTT Global Data Centers | 36 | — | Under construction |
| QTS Ashburn 3 | QTS Data Centers | 80 | — | Operational |
| Vantage Ashburn I Campus | Vantage Data Centers | 206 | — | Operational |
| Vantage Ashburn II Campus | Vantage Data Centers | 96 | — | Operational |
| Vantage Ashburn III Campus | Vantage Data Centers | 288 | — | Under construction |
| Aligned IAD-01 (Ashburn) | Aligned Data Centers | 60 | — | Operational |
| Aligned IAD-02 (Ashburn) | Aligned Data Centers | 120 | — | Operational |
| Cologix ASH1 | Cologix | — | — | Operational |
| Cologix ASH2 | Cologix | — | — | Operational |
| DataBank IAD1 | DataBank | 9.9 | — | Operational |
| DataBank IAD3 | DataBank | 40 | — | Operational |
| DataBank IAD4 | DataBank | 20 | — | Operational |
| Csquare IAD4 | Csquare | 35.8 | — | Operational |
| CloudHQ LC Campus | CloudHQ | — | — | Operational |
| Sabey SDC Ashburn | Sabey Data Centers | 36 | — | Operational |
| H5 Data Centers Ashburn | H5 Data Centers | 42 | — | Operational |
| Hetzner Datacenter Ashburn | Hetzner Online | — | — | Operational |
| 43915 Devin Shafron | GI Property Management | — | — | Operational |
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