Internet in Denver at a glance
Denver, Colorado has 397,593 residential broadband-serviceable locations. Fiber reaches 64.2% of them at 100/20 Mbps or faster; cable reaches 93.3%. Gigabit service is available to 93.7% across all technologies.
- Denver has 397,593 residential broadband-serviceable locations, per FCC filings as of December 31, 2025.
- It ranks #15 of 29 markets FiberNear tracks for fiber availability, against a median of 64.2%.
- Cable reaches 29.1% more of Denver than fiber does — the gap most people are surprised by.
- Over fiber specifically, gigabit reaches 48.6%; across all technologies it reaches 93.7%.
- FiberNear tracks 3 fiber networks operating in Denver, and coverage varies street by street — a citywide figure will not tell you what reaches a specific address.
Source: FCC Broadband Data Collection, residential fixed broadband, as of December 31, 2025. Figures are advertised availability self-reported by providers, not measured speeds.
Availability figures: FCC Broadband Data Collection, as of December 31, 2025. Page updated August 15, 2026.
Denver, Colorado is a Mountain West market with strong Quantum Fiber and Google Fiber coverage. Because fiber is built out street by street, the useful question isn't "who offers service in Denver?" — it's "who can actually install it at my address?" That is what FiberNear checks for you.
What's actually available in Denver
Each figure is the share of Denver's residential broadband-serviceable locations where at least one provider reports service at that speed or better. Read down a column to compare technologies at the same speed tier.
| Technology | 25/3 Mbps | 100/20 Mbps | 250/25 Mbps | 1 Gbps |
|---|---|---|---|---|
| Fiber to the home | 64.3% | 64.2% | 64.0% | 48.6% |
| Cable | 93.3% | 93.3% | 93.3% | 84.2% |
| Fixed wireless | 97.5% | 90.1% | 75.2% | 5.0% |
| DSL / copper | 31.4% | 4.9% | 0.0% | 0.0% |
| Any technology | 100.0% | 100.0% | 100.0% | 93.7% |
Source: FCC Broadband Data Collection, residential fixed broadband, as of December 31, 2025. Figures are advertised availability self-reported by providers, not measured speeds.
How Denver compares
Across the 29 metros FiberNear tracks, the median fiber availability is 64.2% at 100/20 Mbps. Denver sits at 64.2%, which ranks #15 of 29 — Denver is right at the median for this set.
Internet providers in Denver
These are the major networks active in and around Denver — fiber first, plus the cable and wireless operators that reach a large share of the market. Each card names the connection type, because that is the difference that actually matters. Coverage varies by neighborhood and address, so use the checker to confirm which of them reach your home.
Which providers operate in each market is FiberNear's own editorial assessment, not an FCC figure. The FCC's public filings report how much fiber reaches a city, but not which brand it belongs to.
AT&T Fiber
100% fiber-optic; plans commonly range from 300 Mbps up to 5 Gbps where available. Known for symmetrical speeds and no annual contract on most fiber plans.
Google Fiber
Fiber-to-the-home; plans commonly range from 1 Gbps up to 8 Gbps where available. Known for simple plans, no contracts, and some of the highest residential tiers available.
Quantum Fiber
Fiber-to-the-home; plans commonly range from 500 Mbps up to 8 Gbps where available. Known for flat, all-in monthly pricing with no contracts on fiber plans.
See if fiber is available at your address
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Check My Denver Address →Fiber vs cable in Denver
Cable currently reaches more of Denver than fiber does — 93.3% of locations versus 64.2% at 100/20 Mbps. But coverage and quality are different questions. The gap shows up at the top of the range: 48.6% of Denver can get gigabit over fiber, compared with 84.2% over cable.
Where it is available, fiber generally outperforms cable and DSL on speed consistency, upload performance and latency — which matters most for video calls, cloud backups, and a household with several people online at once. Actual speeds, pricing and availability are set and confirmed by each provider. How fiber availability works →
Looking for business internet in Denver?
Everything above is the residential figure. The FCC reports business availability separately, and in Denver fiber reaches 65.4% of business locations against 64.2% of homes — so a street with fiber in it does not settle the question for a commercial premises. Business fiber in Denver →
Common questions about internet in Denver
Is fiber internet available in Denver?
What percentage of Denver can get gigabit internet?
Is cable or fiber more widely available in Denver?
How do I find out which internet providers serve my exact address in Denver?
Is FiberNear an internet provider?
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Compare providers: AT&T Fiber · Frontier Fiber · Google Fiber · Verizon Fios · Quantum Fiber · Metronet · Ziply Fiber · Brightspeed · Kinetic · T-Mobile Fiber · Hotwire Communications · Ting Internet · Point Broadband · Conexon Connect · TDS Fiber · Spectrum · Xfinity · Cox Communications · Optimum · WOW! Internet · Astound Broadband · CenturyLink · T-Mobile 5G Home Internet · Verizon 5G Home Internet · Starlink · EarthLink