Best Internet Providers in Denver, Colorado for 2026
Compare the Best Internet Service Providers in Denver, CO
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Denver, Colorado, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Denver, Colorado, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | 319.71 | Mbps |
|---|---|---|
| Upload | 42.05 | Mbps |
| Latency | 21 | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Denver, Colorado, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | 270.85 | Mbps |
|---|---|---|
| Upload | 202.49 | Mbps |
| Latency | 11 | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Denver, Colorado, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | 180.78 | Mbps |
|---|---|---|
| Upload | 24.77 | Mbps |
| Latency | 34 | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Denver, Colorado, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Denver, Colorado, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Denver, Colorado, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Denver, Colorado, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Denver, Colorado, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Denver, Colorado, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Denver, Colorado, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Denver, Colorado, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Denver, Colorado, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Denver, Colorado, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Denver, Colorado, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Denver, Colorado, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Denver, Colorado, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Denver, Colorado, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.
| Download | - | Mbps |
|---|---|---|
| Upload | - | Mbps |
| Latency | - | ms |
Not all plans are available in all areas. Provider plan, availability, and speed tier data provided by BroadbandNow.com. Speedtest real-world data is only present where sample size has reached significance within a region. Additionally, averages may include aggregated tests across multiple Internet Types (Fiber, DSL, Cable, etc.).
Denver’s one of those cities that somehow fits both “tech capital” and “let’s go hiking” energy in the same breath. It’s where startup founders grab oat-milk lattes before hitting the slopes, and remote workers take video calls with the Rockies in the background. Between transplants working for Silicon Valley companies, families streaming from Wash Park, and gamers tucked away in RiNo lofts, Denver’s online life is as active as its outdoor one.
The point? Fast, reliable internet isn’t optional here (or anywhere, really). Whether you’re backing up footage from your GoPro, hosting a virtual meeting, or livestreaming your snowboarding wipeouts, Denver’s broadband has to keep up. Luckily, the Mile High City has one of the stronger internet infrastructures in the Mountain West, with widespread fiber and competitive cable coverage across most neighborhoods. The only challenge is figuring out which provider fits your mix of work, play, and “just one more episode.”
How much speed do you really need? It depends on how deep your digital lifestyle runs. An apartment dweller living alone in Capitol Hill who doesn’t use the internet much more than watching a couple shows, surfing Reddit threads for travel recommendations, or using the NBA Live App to catch Nikola Jokic dropping dimes can probably survive on 25 Mbps download and 10 Mbps upload. But if your home looks more like a mini data center full of remote workers, gaming rigs, smart TVs, and at least one person constantly “uploading content,” you’ll need more firepower.
For a typical Denver household, 200–300 Mbps keeps things running smoothly. If you’re sharing your connection with multiple people (or you’re the one always on video calls), 500 Mbps to 1 Gbps will feel like freedom.
Upload speed matters more than people think, especially for creatives, remote workers, or anyone using cloud storage. Symmetrical speeds (same upload and download) mean your Zoom meetings stay clear, your files move fast, and your patience stays intact. Latency under 20 ms is ideal for gaming or real-time work. You don’t want to be the one with spotty and embarrassing internet, so it’s important to see what you’re getting before you sign up.
What’s Coming Down the Pipeline?
Denver’s connectivity isn’t just good — it’s getting better every year. Several public and private projects are pushing for more inclusive, high-speed access across the metro:
- Colorado BEAD Final Proposal: Colorado submitted its $826.5M BEAD Final Proposal in September 2025. Denver census blocks are included, with proposed awards favoring fiber (91%) and low-Earth orbit satellite (8%).
- Denver Digital Equity Coalition 2025: This coalition coordinates digital inclusion efforts across city agencies and nonprofits. It offers multilingual tech access resources and supports device distribution and training.
- Colorado Broadband Office Programs: Statewide investments are funding rural broadband expansion and helping connect mountain towns and suburban areas to modern fiber infrastructure.
Together, these initiatives are ensuring Denver stays on track as one of the fastest and most reliable connected hubs in the region. One thing you can be sure of is that you’ll find an ISP that offers a solid connection that keeps your Denver lifestyle running at full altitude.
How to Choose the Right Internet Plan in Denver
Choosing an internet plan in Denver depends on your lifestyle, and, honestly, your patience level. If you’re mostly streaming, scrolling, or working lightly online, cable or 5G will do the trick. If you’re running a home office, gaming competitively, or constantly uploading creative projects, fiber is the way to go.
Some companies are pretty upfront and tend to keep pricing transparent, while cable plans sometimes get you with those add-ons. And don’t assume every neighborhood gets the same service. A condo in Cherry Creek might have gigabit fiber, while a house in Park Hill could still be on cable. Run your exact address through each provider’s website before deciding.
How Much Speed Do I Need?
Download speeds of at least 100 Mbps and upload speeds of at least 10 Mbps are widely considered fast enough to handle nearly any online activity. A quick guide to what speeds you need for different online activities is below, and you can read our full guide to internet speeds and performance for more information. Keep in mind that the numbers below are the bare minimum for one device at a time. If you’re trying to use multiple devices on a network at the same time, you’ll want higher speeds.
0–5 Mbps (Slow)
- Stream SD video
- Connect on Slack
- Use Microsoft Teams
- Write and read email
- Scroll social media
- General web browsing
5–20 Mbps (Better)
- Stream HD video at 1080p
20–40 Mbps (Solid)
- Stream 4K video
- Play games online
40–100 Mbps (Good)
- Stream HD games
100+ Mbps (Fast)
- Engage in multi-player gaming
- Download huge files
1+ Gbps (Very fast)
- Do anything you want on multiple devices
ISP Speeds in Denver, CO
Denver doesn’t just keep up — it’s ahead of the curve when it comes to broadband. According to Speedtest Intelligence®, as of January 2026, the city reports median fixed broadband downloads of 257.15 Mbps, uploads around 49.82 Mbps, and latency near 12 ms. That’s elite for a metro its size.
Based on Speedtest data collected in the second half of 2025, here’s how the major players compare:
- Xfinity: Denver’s largest provider, covering roughly 95% of homes. Expect downloads averaging 319.71 Mbps, uploads near 42.05 Mbps, and latency around 21 ms. It’s reliable for streaming and gaming, but uploads can feel sluggish for power users.
- CenturyLink Fiber: Available in much of Denver, it delivers downloads averaging 270.85 Mbps, uploads at 202.49 Mbps, and latency near 11 ms. The symmetrical speeds make it a top pick for hybrid workers and serious gamers.
Between CenturyLink and Xfinity along with other notable providers, Denver residents have no shortage of options. And with fiber still expanding, even more neighborhoods will soon be catching up to those multi-gig speeds.
Denver Fixed Speeds
Download Mbps
Median download speed
Upload Mbps
Median upload speed
Latency ms
Median latency
To be added to this list for mobile or fixed broadband, 75% of a city's monthly unique user totals over a 13-month period must have a minimum of 200 monthly unique user results. To be updated for mobile or fixed broadband, 75% of a city's monthly unique user totals over a 13-month period must have a minimum of 100 monthly unique user results.
An operator or ISP must account for 3% or more of total test samples in the market to be on this list. We display data if at least two operators or ISPs meet this threshold in a designated region or city.
Internet Providers in Nearby Cities
Home Internet in Denver
Denver’s population boom over the last decade turned it into one of the most connected cities in the Rockies. You’ve got remote tech professionals running businesses from home, students taking online classes at CU Denver, and artists selling digital prints from Five Points studios. Even outdoor enthusiasts depend on Wi-Fi to plan weekend trips, map hiking trails, or post mountain selfies before losing signal in the wild.
For everyday users, Xfinity’s cable plans cover nearly every corner of the metro. They’re reliable, fast, and reasonably priced for streaming, gaming, and work-from-home basics. But if you’re the kind of person who uploads large files, hosts livestreams, or runs your whole career from a laptop, fiber’s a clear upgrade.
At the time of this writing, most Denver internet plans start around $30–$35/month for entry-level cable and rise to $65–$95/month for gigabit fiber. Promotional pricing usually expires after a year, so keep an eye on that sort of sneaky price hiking. You’d probably have to add $10–$15/month for equipment rentals, unless you bring your own gear.
What About Wireless and Satellite Options?
Wireless internet is taking off in Denver, especially for apartment dwellers and renters. T-Mobile and Verizon’s 5G home internet services both offer 200–400 Mbps downloads depending on tower strength. Setup takes minutes, and there’s no need for technicians or contracts.
For residents outside city limits — think foothill communities or rural parts of Jefferson County — satellite internet remains a practical fallback. Starlink leads here with 150–250 Mbps downloads, 20–40 Mbps uploads, and latency around 40–60 ms. It’s not ideal for gaming but works well for streaming, browsing, and video calls where wired connections aren’t available.
How we test the speed of ISPs
Speedtest is the definitive way to test the performance and quality of an internet connection. Millions of users like you use Speedtest.net and our Android and iOS apps every day to test internet performance (including bandwidth, latency, coverage, video metrics, and more) in real world situations. We then use rigorous scientific approaches to aggregate and anonymize those results to empower people like you with content like this so you can understand and optimize your internet experience.
The data found within has not been subjected to the rigorous Speedtest marketing claims and data methodology, and therefore cannot be used in commercial applications. Additionally, promised speeds and plans offered are always subject to change.
How to test your internet speed
Speedtest can help you test the speed and overall performance of your internet for free from any device. Click here to open a new page and take a Speedtest. You can then compare your results with what you’ve learned about internet performance near you. If you aren’t getting the results you expect, you can either use this guide to use your Speedtest results to talk to your internet provider or you can shop for a new provider.