San Antonio, TX vs Indianapolis city, IN: internet compared

By the BroadbandByZIP editorial team · Updated September 2026 · How we make money

Thinking of moving between San Antonio and Indianapolis city? Here is how home internet compares in the two cities, based on FCC data as of December 31, 2025 and Census statistics.

San Antonio, TX leads for fiber availability (72% vs 61%). San Antonio, TX leads for gigabit-class availability (86% vs 80%).

San Antonio, TXIndianapolis city, IN
Residents1,458,954882,043
Median household income$62,917$62,995
Can get fiber72%61%
Can get cable94%98%
Can get DSL23%42%
Can get fixed wireless83%88%
Can get gigabit86%80%
Households with broadband89%89%

Top providers

San Antonio, TXIndianapolis city, IN
Spectrum: 94%AT&T: 95%
AT&T: 76%T-Mobile Home Internet: 76%
Verizon: 69%Verizon: 68%
T-Mobile Home Internet: 65%Xfinity: 65%
Google Fiber: 32%Spectrum: 40%

Coverage percentages are the share of residential locations where each provider reports service. Availability varies by address.

Check a specific address area

Internet in San Antonio, TX · Internet in Indianapolis city, IN · Compare any two ZIP codes · Rankings

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