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Internet in Town

Texas town · Dallas County

Internet providers in Sunnyvale, Texas

99% of the 2,654 households in Sunnyvale have a broadband subscription, 9 points above the Texas average of 90%. 76% connect over cable, fiber or DSL, and about 1 in 5 rely on a cellular data plan alone.

Households
2,654
Have broadband
99%
Cellular data only
22%
No internet at home
1%

Internet providers serving Sunnyvale

Provider list for Sunnyvale is being added

We publish provider coverage only from the FCC's Broadband Data Collection, and that file is still being loaded for this town. Until then, the fastest accurate answer is the FCC's own address lookup, which lists every provider that reports service at a specific home.

Check an address on the FCC map

How Sunnyvale households get online

What 2,654 households told the Census Bureau about their home internet. Each household is counted once: homes with any cable, fiber or DSL plan first, then the rest by what they have.

Home internet connections in Sunnyvale
  • Cable, fiber or DSL76% · 2,007
  • Cellular data only22% · 585
  • Satellite only0% · 0
  • Other connection types2% · 46
  • Access without a paid plan0% · 0
  • No internet at home1% · 16

Sunnyvale compared with Texas

Broadband subscription (any type)99% vs 90% Texas
Cable, fiber or DSL76% vs 73% Texas
Cellular data plan only22% vs 13% Texas

Households whose only internet is a phone or hotspot data plan.

Satellite internet6% vs 9% Texas
No internet at home1% vs 8% Texas

Small-sample estimate: the Census margin of error is large relative to this figure.

Source: U.S. Census Bureau, American Community Survey 2019–2023 5-year estimates, table B28002. Survey estimates; categories other than the bar above overlap, because many homes have both a wired plan and phone data.

Check providers at your Sunnyvale address

Town-wide coverage tells you who is around. Whether a provider can connect your home is decided street by street, so finish with an address check.

  1. Step 1

    Look up the exact address

    Type your street address on the FCC National Broadband Map. It lists each provider that reports service at that home in Sunnyvale, with technology and top advertised speeds.

  2. Step 2

    Confirm with the provider

    Put the same address into each provider’s availability checker. New fiber builds can be missing from FCC data, and some listed coverage turns out not to be installable.

  3. Step 3

    Compare the broadband labels

    Providers must publish a standard “broadband facts” label for every plan, showing the monthly price, fees and typical speeds. Compare those, not the headline offer.

Internet in Sunnyvale: common questions

How many homes in Sunnyvale have broadband?

2,635 of 2,654 households (99%) have a broadband subscription of some kind, according to the Census Bureau's 2019–2023 American Community Survey. The Texas figure is 90%.

How many Sunnyvale households have no internet at home?

16 households (1%) report no internet access at home, with a margin of error of ±27 households. Statewide the share is 8%.

Do people in Sunnyvale use phone data instead of home internet?

22% of households — about 1 in 5 — get online with a cellular data plan and no other internet subscription. That compares with 13% across Texas.

How do I check which providers serve my address in Sunnyvale?

Enter your street address on the FCC National Broadband Map (broadbandmap.fcc.gov). It lists every provider that reports service at that location, with technology and advertised speeds. Then confirm on the provider's own site, because FCC data can lag new builds and occasionally overstates coverage.