In Louisville there are 4 residential Fiber providers covering 38.89% of the city. The average home can get speeds up to 1,436 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
This page contains all Fiber internet providers in Louisville, CO.
To see availability maps for all providers including fiber, cable, DSL, and more in Louisville, CO please click below.
Louisville, CO Availability Maps
Fiber Internet Service Providers in Louisville
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in Louisville are not shown.
Louisville Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Where in Louisville is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 38.89% of Louisville. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Intrepid Fiber. Call one of the companies with service in Louisville above to see who has service at your home.
How fast is fiber internet in Louisville?
The map below shows maximum fiber internet speeds by area in Louisville.
Fiber Internet Speed Key
The average Louisville home can get up to 1,436 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 2,000 Mbps, which 17.18% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 11.71% of homes can only purchase plans up to 940 Mbps. See the internet provider details below for info about their speed and coverage in Louisville.
Fiber internet speeds tend to be faster in the central parts of Louisville, and slower in the west areas of the city.
Is fiber the fastest internet I can get in Louisville?
The fastest internet for you may vary based on where in Louisville you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 16.08% of Louisville homes.
- Cable is fastest for 83.37% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Louisville homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Louisville, along with details on where in Louisville and at what speeds.
Quantum Fiber Fiber in Louisville, CO
Quantum Fiber fiber coverage
About 23.97%, or 5,700 people, have Quantum Fiber fiber internet available to them in the city. The company covers the southeast, northeast, west, southwest, east, north, northwest, and south Louisville area. Quantum Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Louisville.
Quantum Fiber fiber download speeds
Quantum Fiber is above average when comparing download speeds to all other internet providers in Louisville. Versus other fiber providers in the area, Quantum Fiber fiber is below average. There are 3 different maximum speeds throughout Louisville. The fastest plan anyone in Louisville can order from Quantum Fiber goes up to 2,000 Mbps, the slowest package only goes up to 940 Mbps, and the city-wide average maximum speed for Louisville customers is up to 1,069 Mbps.
Show all download speeds
- 11.5% up to 2,000.0 Mbps
- 11.6% up to 1,000.0 Mbps
- 76.9% up to 940.0 Mbps
Quantum Fiber fiber upload speeds
In Louisville download speeds tend to be faster than than upload speeds for Quantum Fiber fiber. Compared to other ISPs, Quantum Fiber is above average where upload speeds are concerned, and below average compared to other Louisville fiber providers. Quantum Fiber offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Louisville is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 940 Mbps. On average, Quantum Fiber customers can get speeds up to 954 Mbps.
Show all upload speeds
- 23.1% up to 1,000.0 Mbps
- 76.9% up to 940.0 Mbps
Centurylink Fiber in Louisville, CO
Centurylink fiber coverage
About 14.86%, or 3,533 people, have Centurylink fiber internet available to them in the city. The company covers the southeast, northeast, east, southwest, and north Louisville area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Louisville.
Centurylink fiber download speeds
Centurylink is above average when comparing download speeds to all other internet providers in Louisville. Versus other fiber providers in the area, Centurylink fiber is the slowest. There are 3 different maximum speeds throughout Louisville. The fastest plan anyone in Louisville can order from Centurylink goes up to 1,000 Mbps, the slowest package only goes up to 100 Mbps, and the city-wide average maximum speed for Louisville customers is up to 922 Mbps.
Show all download speeds
- 36.3% up to 1,000.0 Mbps
- 58.9% up to 940.0 Mbps
- 4.8% up to 100.0 Mbps
Centurylink fiber upload speeds
In Louisville download speeds tend to be faster than than upload speeds for Centurylink fiber. Compared to other ISPs, Centurylink is above average where upload speeds are concerned, and below average compared to other Louisville fiber providers. Centurylink offers 4 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Louisville is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 100 Mbps. On average, Centurylink customers can get speeds up to 878 Mbps.
Show all upload speeds
- 36.3% up to 1,000.0 Mbps
- 53.0% up to 940.0 Mbps
- 5.9% up to 200.0 Mbps
- 4.8% up to 100.0 Mbps
Intrepid Fiber Networks Fiber in Louisville, CO
Intrepid Fiber fiber coverage
About 14.43%, or 3,431 people, have Intrepid Fiber fiber internet available to them in the city. The company covers the central, north, east, and northeast Louisville area. Intrepid Fiber is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Louisville.
Intrepid Fiber Networks fiber download speeds
Intrepid Fiber is the fastest when comparing download speeds to all other internet providers in Louisville. Versus other fiber providers in the area, Intrepid Fiber fiber is the fastest. There are no different maximum speeds throughout Louisville. The fastest plan anyone in Louisville can order from Intrepid Fiber goes up to 2,000 Mbps, and all Louisville customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Intrepid Fiber Networks fiber upload speeds
In Louisville download speeds tend to be equal to than upload speeds for Intrepid Fiber fiber. Compared to other ISPs, Intrepid Fiber is the fastest where upload speeds are concerned, and the fastest compared to other Louisville fiber providers. Intrepid Fiber offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Louisville is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
XFINITY from Comcast Fiber in Louisville, CO
XFINITY fiber coverage
About 6.31%, or 1,501 people, have XFINITY fiber internet available to them in the city. The company covers the southeast, northeast, and east Louisville area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Louisville.
XFINITY from Comcast fiber download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Louisville. Versus other fiber providers in the area, XFINITY fiber is below average. There are 2 different maximum speeds throughout Louisville. The fastest plan anyone in Louisville can order from XFINITY goes up to 1,200 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Louisville customers is up to 1,074 Mbps.
Show all download speeds
- 36.8% up to 1,200.0 Mbps
- 63.2% up to 1,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In Louisville download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is above average where upload speeds are concerned, and the slowest compared to other Louisville fiber providers. XFINITY offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Louisville is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 644 Mbps.
Show all upload speeds
- 63.2% up to 1,000.0 Mbps
- 36.8% up to 35.0 Mbps
Louisville Fiber by Area
This information is most helpful to those looking for homes or considering moving to Louisville or any of the areas nearby.
How does fiber internet in Louisville compare to the rest of Colorado?
Fiber internet speeds in Louisville are much faster versus the average speeds in Colorado: 0.00 Mbps in Colorado versus 1,436 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Colorado is 0.00% versus 38.89% in Louisville.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Louisville are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber internet look like in other cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Lafayette, CO: more fiber coverage, slower speeds
- Superior, CO: less fiber coverage, faster speeds
- Broomfield, CO: less fiber coverage, faster speeds
- Erie, CO: more fiber coverage, faster speeds
- Gunbarrel, CO: less fiber coverage, slower speeds
- Boulder, CO: more fiber coverage, faster speeds
- Eldorado Springs, CO: less fiber coverage, slower speeds
- Westminster, CO: more fiber coverage, faster speeds
- Federal Heights, CO: less fiber coverage, faster speeds
- Arvada, CO: more fiber coverage, faster speeds
Cities with Similar Populations
- Rock Springs, WY: less fiber coverage, faster speeds
- Huntington, IN: more fiber coverage, faster speeds
- Inverness, FL: less fiber coverage, slower speeds
- Jasper, GA: more fiber coverage, faster speeds
- Landover, MD: more fiber coverage, slower speeds
- Pecan Grove, TX: more fiber coverage, faster speeds
- Piqua, OH: more fiber coverage, faster speeds
- Plainview, TX: more fiber coverage, slower speeds
- Ponte Vedra, FL: more fiber coverage, faster speeds
- Princeton, TX: more fiber coverage, faster speeds