Best internet in Colorado (2026)
A statewide look at who serves Colorado, how much locals pay, and which providers actually deliver. Drill into your city below for street-level availability.
Top providers across Colorado
Internet by connection type in Colorado
What physically reaches your address matters more than any ranking. Here is what each kind of connection costs and covers across the state.
Matching upload and download speeds and no data caps. The fastest wired option wherever it reaches.
The widest wired footprint in most metros. Downloads rival fiber; uploads are a fraction of them.
A gateway you plug in yourself, billed flat with no contract. Speed depends on your nearest tower.
Reaches addresses no wired provider files coverage for. Latency is higher than any wired line.
Browse Colorado by city
Availability changes block to block — pick your city for local rankings.
What to know about internet in Colorado
Colorado has 11 internet providers competing statewide, and fiber now reaches about 50% of homes. Quantum Fiber tops our Colorado rankings for its symmetrical fiber speeds and rock-steady reliability, with plans up to 8 Gbps.
If you're watching the budget, Xfinity starts at $50/mo. Where wired service runs out in rural Colorado, Starlink Residential keeps you online, and 5G home internet is a solid no-contract option closer to town.
Internet in Colorado: FAQ
Quantum Fiber tops our Colorado rankings for its symmetrical fiber speeds and rock-steady reliability, with plans up to 8 Gbps from $75/mo. Availability varies by address, so confirm it reaches your street before signing up.
Across the major Colorado providers, plans average about $73/mo. Budget options like Xfinity start around $50/mo, while multi-gig fiber plans cost more.
Fiber reaches roughly 50% of Colorado homes and is expanding quickly, led by Quantum Fiber. Outside fiber areas, 5G home internet and Starlink are reliable alternatives.