Microsoft San Antonio
DatacenteractiveSan Antonio, TX · Microsoft Azure
At a glance
Microsoft San Antonio is a hyperscale datacenter at 100 Taylor St Ste 260, San Antonio, TX 78205-1329. It is operated by Microsoft Azure. Among the best-connected interconnection facilities in the area, the closest is H5 Data Centers San Antonio, 0.4 miles away, with 21 connected networks.
Location
Who operates Microsoft San Antonio?
Microsoft San Antonio is operated by Microsoft Azure. In the GridCensus catalog Microsoft Azure is listed at 5 US datacenters in 4 states, 1 of them in Texas. The operators with the most facilities in Texas are Digital Realty (18), Microsoft (16), CyrusOne (9).
Where is Microsoft San Antonio located?
The facility's recorded address is 100 Taylor St Ste 260, San Antonio, TX 78205-1329. It is one of 20 datacenters catalogued in San Antonio. Texas has 268 catalogued datacenters, the 2nd-most of any state. The largest clusters in the state are Dallas (21), San Antonio (20), Austin (15).
What network and power infrastructure is near Microsoft San Antonio?
5 PeeringDB interconnection facilities are listed in the surrounding area; of those, the closest is Foremost San Antonio, about 0.4 miles away. The best-connected of them, H5 Data Centers San Antonio, has 21 networks present, against a Texas median of 4 networks per facility. 5 other datacenters are listed in the surrounding area (within about half a degree of latitude and longitude). The highest-scoring candidate site nearby is CALAVERAS 345 SWITCHYARD in Bexar County, with a DC Readiness score of 70.0 out of 100 and a 345 kV substation nearby.
Nearby internet exchanges
- H5 Data Centers San AntonioSan Antonio, TX · 21 networks
- CyrusOne San AntonioSan Antonio, TX · 5 networks
- Stream Data Centers - San Antonio IISan Antonio, TX · 2 networks
- Lumen San Antonio 1San Antonio, TX · 2 networks
- Foremost San AntonioSan Antonio, TX · 0 networks
Other datacenters nearby
- CyrusOne SAT10 & SAT11CyrusOne · TX
- Microsoft San AntonioMicrosoft · San Antonio, TX
- Texas Cryptologic CenterNational Security Agency · TX
- MicrosoftMicrosoft · San Antonio, TX
- Microsoft TRP3 (SAT46)Microsoft · TX
Nearby datacenter candidate sites
Scored candidate sites near Microsoft San Antonio, ranked by DC Readiness — useful for evaluating expansion or second-site options in the same power/fiber market.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| CALAVERAS 345 SWITCHYARD | Substation-Adjacent | TX | Bexar County | 345 kV | 600 MW | 3.5 yrs | 70.0 |
| CAGNON ROAD | Substation-Adjacent | TX | Bexar County | 345 kV | 600 MW | 3.5 yrs | 69.3 |
| ARTHUR VON ROSENBERG | Substation-Adjacent | TX | Bexar County | 345 kV | 600 MW | 3.5 yrs | 68.9 |
| BROOKS FIELD | Substation-Adjacent | TX | Bexar County | 345 kV | 600 MW | 3.5 yrs | 68.6 |
| SKYLINE | Substation-Adjacent | TX | Bexar County | 345 kV | 600 MW | 3.5 yrs | 68.5 |
| HILL COUNTRY 345 | Substation-Adjacent | TX | Bexar County | 345 kV | 600 MW | 3.5 yrs | 68.2 |
| EC Near W B Tuttle | Greenfield | TX | Bexar | — | — | 3.5 yrs | 68.1 |
| EC Near Tessman Road | Greenfield | TX | Bexar | — | — | 3.5 yrs | 67.4 |
See something wrong or out of date?
Frequently asked questions
Who owns or operates Microsoft San Antonio?
Microsoft San Antonio is operated by Microsoft Azure. Microsoft Azure runs 5 datacenters in the GridCensus catalog across 4 states. Ownership of the building itself can differ from the operator; the operator is the company running the facility.
What is the address of Microsoft San Antonio?
Microsoft San Antonio is located at 100 Taylor St Ste 260, San Antonio, TX 78205-1329. Its coordinates are 29.4260, -98.4920.
Which internet exchanges and carrier hotels are near Microsoft San Antonio?
GridCensus lists 5 PeeringDB interconnection facilities near Microsoft San Antonio: Foremost San Antonio (0.4 miles, 0 networks); H5 Data Centers San Antonio (0.4 miles, 21 networks); Lumen San Antonio 1 (7.0 miles, 2 networks).
What type of datacenter is Microsoft San Antonio?
Microsoft San Antonio is classified as a hyperscale facility — a large campus building operated by a cloud or internet company for its own workloads.
More datacenters and hubs in Texas
- All datacenters in Texas· 268 facilities
- Microsoft Azure — company profile· 5 datacenters
- Datacenter candidate sites in Texas
- Microsoft San Antonio· Microsoft · 478,642 sq ft
- Microsoft· Microsoft · 258,191 sq ft
- Microsoft· Microsoft · 194,916 sq ft
- QTS San Antonio II· Quality Technology Services · 140,321 sq ft
- CyrusOne San Antonio I· CyrusOne · 102,327 sq ft
- HEB DC· HEB · 36,241 sq ft
- All US datacenters
- Internet exchanges and peering facilities
About this data
Source: PNNL datacenter atlas and OpenStreetMap facility records, deduplicated by GridCensus, as published March 6, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Microsoft San Antonio, San Antonio, TX”, https://gridcensus.com/datacenters/microsoft-san-antonio-65fa643a (data as of March 6, 2026).
Dataset updated . Screening estimates derived from public data sources.
Capacity and footprint are catalogued figures from public facility records and may lag operational changes.
Go deeper than the public screen
Every site and score for Microsoft San Antonio, San Antonio, TX is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.