Internet Providers in Tukwila

Tukwila has multiple fiber providers, including Quantum Fiber and CenturyLink. Symmetric speeds of 8,000 Mbps are available in parts of the city.

Fiber

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Quantum Fiber	8,000	8,000	96%
Astound	2,000	2,000	7%
CenturyLink	1,000	1,000	92%

Cable

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Xfinity	2,000	2,000	100%

DSL

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
CenturyLink	100	10	8%

Fixed Wireless

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Verizon	1,000	75	99%
MINTernet	100	20	99%
T-Mobile	100	20	99%
AT&T	100	20	98%

Next-Gen Satellite

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Starlink	280	30	100%

Old-School Satellite

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
HughesNet	50	5	100%
Viasat	50	3	100%

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Low-Availability Internet Options

Provider	TechnologyTech	Download (Mbps)	Upload (Mbps)	AvailabilityCoverage
Ziply Fiber	Fiber	6,000	6,000	4%
Astound	Cable	1,500	50	0.2%

Broadband Map's availability estimates are based on the census boundaries of Tukwila. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.

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Data Sourcing

Broadband Map's listings of internet providers in Tukwila rely primarily on the November 2025 release from the FCC's Broadband Data Collection program (representing Tukwila ISPs' availability as of June 2025).