Chicago, IL vs San Antonio, TX: internet compared
Thinking of moving between Chicago and San Antonio? 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 33%). San Antonio, TX leads for gigabit-class availability (86% vs 55%).
| Chicago, IL | San Antonio, TX | |
|---|---|---|
| Residents | 2,707,648 | 1,458,954 |
| Median household income | $75,134 | $62,917 |
| Can get fiber | 33% | 72% |
| Can get cable | 99% | 94% |
| Can get DSL | 44% | 23% |
| Can get fixed wireless | 90% | 83% |
| Can get gigabit | 55% | 86% |
| Households with broadband | 87% | 89% |
Top providers
| Chicago, IL | San Antonio, TX |
|---|---|
| Xfinity: 99% | Spectrum: 94% |
| AT&T: 89% | AT&T: 76% |
| T-Mobile Home Internet: 87% | Verizon: 69% |
| Verizon: 64% | T-Mobile Home Internet: 65% |
| Astound Broadband: 54% | Google Fiber: 32% |
Coverage percentages are the share of residential locations where each provider reports service. Availability varies by address.
Check a specific address area
Internet in Chicago, IL · Internet in San Antonio, TX · Compare any two ZIP codes · Rankings