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San Antonio, Texas

Data Center Space in San Antonio

Compare colocation providers across Westover Hills, Brooks City Base, and Downtown SA. Military-grade infrastructure, competitive CPS Energy rates, and a growing South Texas tech hub.

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200MW+
Total Power
15+
Facilities
6%
Vacancy Rate
$140
Avg $/kW

Colocation Providers in San Antonio

Featured providers with verified capacity across the San Antonio metro area

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Westover Hills Campus

Westover Hills, TX — West San Antonio

Large-scale enterprise campus with direct CPS Energy feeds and expansion capacity. Built for hyperscale, cloud, and government workloads.

99.99% SLA2N PowerScalable
SOC 2ISO 27001HIPAA
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Brooks City Base Secure

Brooks City Base, TX — Former Military Installation

High-security facility on a repurposed military base. Purpose-built for federal, defense, and classified workloads with hardened perimeter security.

99.999% SLA2N PowerFed Ready
FedRAMPITARSOC 2
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Downtown SA Hub

Downtown San Antonio, TX — City Center

Carrier-neutral interconnection facility serving enterprise and mid-market businesses. Strong network connectivity with cloud on-ramps to major providers.

99.99% SLAN+1 PowerCarrier Neutral
SOC 2PCI DSSCloud Connected
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San Antonio Colocation Pricing

Typical rates for the San Antonio / South Texas market (2026)

Full Cabinet (42U)$600–$1,300/mo
Half Cabinet (21U)$350–$750/mo
Power (per kW)$95–$150/kW/mo
Cross-Connect$100–$200/mo
Cloud On-Ramp$125–$350/mo

San Antonio Data Center FAQs

Why is there strong military and government demand in San Antonio?
San Antonio is known as "Military City, USA" and hosts Joint Base San Antonio, the NSA's Texas Cryptologic Center, and the 24th Air Force (cyber operations). This massive military presence drives significant demand for secure, compliant data center space. Many facilities in the area hold FedRAMP, ITAR, and DoD IL5 certifications to serve defense and intelligence community workloads.
How competitive are CPS Energy rates for data centers?
CPS Energy is the nation's largest municipally owned gas and electric utility, and it offers some of the most competitive commercial electricity rates in the US. San Antonio data center operators benefit from rates that are 30-50% below coastal markets. CPS Energy also provides dedicated infrastructure programs for large power consumers, including custom substation arrangements and long-term rate agreements.
How is San Antonio growing as a tech hub?
San Antonio has emerged as a major cybersecurity and IT hub, driven by military spillover, university research programs, and a growing startup ecosystem. Microsoft, Google, and other hyperscalers have invested in the region. The city's low cost of living, no state income tax, and business-friendly Texas environment continue to attract tech companies and data center investment at an accelerating pace.

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