Seattle, WA vs Denver, CO: internet compared

By the BroadbandByZIP editorial team · Updated September 2026 · How we make money

Thinking of moving between Seattle and Denver? Here is how home internet compares in the two cities, based on FCC data as of December 31, 2025 and Census statistics.

Seattle, WA leads for fiber availability (77% vs 64%). Seattle, WA leads for gigabit-class availability (96% vs 94%).

Seattle, WADenver, CO
Residents741,440713,734
Median household income$121,984$91,681
Can get fiber77%64%
Can get cable98%93%
Can get DSL14%31%
Can get fixed wireless94%97%
Can get gigabit96%94%
Households with broadband94%92%

Top providers

Seattle, WADenver, CO
Xfinity: 96%Xfinity: 99%
T-Mobile Home Internet: 84%CenturyLink / Quantum Fiber: 95%
CenturyLink / Quantum Fiber: 78%T-Mobile Home Internet: 80%
Verizon: 77%Verizon: 78%
AT&T: 66%Live Wire Networks: 63%

Coverage percentages are the share of residential locations where each provider reports service. Availability varies by address.

Check a specific address area

Internet in Seattle, WA · Internet in Denver, CO · Compare any two ZIP codes · Rankings

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