Internet Providers in Duluth

Duluth has multiple fiber providers, including Spectrum and Fidium Fiber. Symmetric speeds of 8,000 Mbps are available in parts of Duluth.

Fiber

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Quantum Fiber	8,000	8,000	7%
Spectrum	1,000	1,000	40%
CenturyLink	1,000	1,000	7%
CTC	1,000	1,000	6%
Fidium Fiber	300	300	14%

Cable

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Spectrum	1,000	1,000	99%

DSL

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
CenturyLink	140	40	99%
Frontier	115	7	7%
Consolidated Communications	100	10	61%

Fixed Wireless

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Verizon	300	20	94%
T-Mobile	100	20	96%
AT&T	100	20	94%
MINTernet	100	20	50%
Airfiber	100	20	38%

Next-Gen Satellite

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

Old-School Satellite

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

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Low-Availability Internet Options

Provider	TechnologyTech	Download (Mbps)	Upload (Mbps)	AvailabilityCoverage
AT&T	Fiber	5,000	5,000	2%
Mediacom Xtream	Fiber	2,000	1,000	0.9%
Mediacom Xtream	Cable	1,000	50	3%

Broadband Map's availability estimates are based on the census boundaries of Duluth. 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 Duluth rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing Duluth ISPs' availability as of December 2025).