Texas has 128 mapped data centers, ranking 3rd in the United States by facility count. The state is home to 35 distinct operators, with Microsoft the largest at 8 facilities. Dallas hosts 13 facilities.
Use the interactive Texas data center map below to explore every mapped facility. Click any marker for the operator, location, and website. Use the Find nearest data center tool to measure distance from any point. Or view the national US data center map to compare Texas to every other state.
Texas Data Centers by the Numbers
- 128 mapped data centers across Texas (OpenStreetMap data)
- 103 facilities have a documented name
- 68 facilities have a named operator
- 36 facilities publish a public website
- 35 distinct operators across 14 Texas cities
- Dallas is the dominant cluster, with 13 facilities — 10.2% of the state total
Largest Data Center Operators in Texas
The largest operators by facility count in Texas:
| Operator | Facilities | Share of state |
|---|---|---|
| Microsoft | 8 | 6.3% |
| Digital Realty | 7 | 5.5% |
| CyrusOne | 5 | 3.9% |
| Lumen Technologies | 4 | 3.1% |
| 4 | 3.1% | |
| Flexential | 3 | 2.3% |
| DXC Technology | 3 | 2.3% |
| Meta | 3 | 2.3% |
| Quality Technology Services | 3 | 2.3% |
| Prime | 2 | 1.6% |
| Amazon Web Services | 2 | 1.6% |
| Cyxtera | 1 | 0.8% |
Texas Data Centers by City
The top Texas cities ranked by mapped data center count:
| City | Facilities | Top operators |
|---|---|---|
| Dallas | 13 | Prime, Flexential, Equinix |
| Richardson | 9 | Digital Realty, Flexential, Rackspace |
| San Antonio | 8 | Microsoft, H5 Data Centers, CyrusOne |
| Austin | 5 | Alpheus |
| Plano | 3 | Flexential, Aligned Data Centers |
| Allen | 2 | Centersquare |
| The Woodlands | 1 | – |
| Irving | 1 | Quality Technology Services |
| Pflugerville | 1 | – |
| Houston | 1 | – |
Notable Data Centers in Texas
A sample of named facilities from the OpenStreetMap dataset:
| Facility | Operator | City |
|---|---|---|
| Flexential Dallas – Downtown Dallas | Flexential | Dallas |
| Cyxtera Dallas-Fort Worth Data Center | Cyxtera | – |
| Equinix Infomart | Equinix | Dallas |
| H5 Data Centers San Antonio | H5 Data Centers | San Antonio |
| Evoque Allen DA1 | Centersquare | Allen |
| CoreSpace Dallas | CoreSpace | Dallas |
| Lumen San Antonio 2 | Lumen Technologies | – |
| Microsoft | Microsoft | San Antonio |
| Microsoft San Antonio | Microsoft | San Antonio |
| Lumen Austin 3 | Lumen Technologies | – |
| Alpheus DataCenter | Alpheus | Austin |
| Lumen Dallas – 3180 Irving Blvd. | Lumen Technologies | Dallas |
| Prime DFW01-01 | Prime | Dallas |
| Lumen Dallas 6 | Lumen Technologies | – |
| Digital Realty DFW36 | Digital Realty | Dallas |
Why Dallas/Fort Worth and the Austin Corridor Dominate Texas
Texas spreads its data center inventory across DFW, Austin, San Antonio, and West Texas. The deregulated power market, no state income tax, and cheap industrial land have attracted hyperscale and AI training cluster development.
Data Centers in Neighboring States
Texas shares borders with 4 states. Explore data center inventory in each:
- New Mexico Data Centers Map — 15 facilities
- Oklahoma Data Centers Map — 10 facilities
- Arkansas Data Centers Map — 2 facilities
- Louisiana Data Centers Map — 1 facility
Frequently Asked Questions
How many data centers are in Texas?
Texas has 128 mapped data centers in the OpenStreetMap dataset, ranking 3rd nationally by facility count. The figures are drawn from active telecom=data_center records in OpenStreetMap as of April 2026.
Which company has the most data centers in Texas?
Microsoft operates 8 of the mapped facilities in Texas — the largest single operator presence in the state.
Which city in Texas has the most data centers?
Dallas hosts 13 of Texas’s mapped data centers, more than any other city in the state.
Where can I see a complete map of US data centers?
View the national US data center map — covering all 1,553 mapped US facilities, filterable by state or operator.
View all 1,553 mapped US data centers on the national interactive map
Data source: OpenStreetMap (telecom=data_center tag) as of April 2026, bucketed to states using US Census state boundaries. Coverage is strongest for major commercial colocation operators; smaller and private corporate facilities may be unmapped. To add a missing facility, edit it in OpenStreetMap and it will appear on the next data refresh.
