21Residential providers
27ZIP codes
26 / 27ZIPs with fiber
10 GbpsFastest filed speed
FCC Broadband Data Collection, Dec 2024 vintage, residential filings — broadbandmap.fcc.gov. Availability is address-specific within each ZIP.
Enter your Seattle ZIP code to see every provider at your address:
Call (855) 643-8023Top internet providers in Seattle
| Provider | Technology | ZIPs served (of 27) | Top filed speed |
|---|---|---|---|
| Xfinity | Cable + Fiber | 26 | 10 Gbps |
| Quantum Fiber / CenturyLink | Fiber | 25 | 8 Gbps |
| Astound (Wave) | Cable + Fiber | 24 | 2 Gbps |
| Ziply Fiber | Fiber | 4 | 6 Gbps |
| T-Mobile Home Internet | 5G Home | 27 | 100 Mbps |
| Verizon 5G Home | 5G Home | 26 | 1 Gbps |
Satellite service (Starlink, Viasat, HughesNet) additionally covers every Seattle address, and 5G home internet from T-Mobile, Verizon, and AT&T is available across the city — useful when a building or street falls in a wired-coverage gap.
Internet in Seattle, WA — FAQs
Who has the best internet in Seattle, WA?
FCC filings list 21 residential providers in Seattle. Xfinity has the widest coverage (26 of 27 ZIP codes), and the fastest filing reaches 10 Gbps. The best pick is address-specific — enter your ZIP to compare every option at your home.
Does Seattle have fiber internet?
Yes — fiber from at least one provider is filed in 26 of Seattle’s 27 ZIP codes per FCC data (Dec 2024), with top advertised speeds up to 10 Gbps. Street-level availability varies, so check your exact address.
What is the cheapest internet in Seattle, WA?
Entry promos in Seattle typically run $25–$50/mo from the cable and 5G home providers, and $35/mo 5G home internet (with a mobile line) is available across the city. See our cheapest-plans guide, or search your ZIP for current offers at your address.