In Clark County there are 5 residential Fiber providers covering 44.51% of the county. The average home can get speeds up to 3,031 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 Clark County, NV.
To see availability maps for all providers including fiber, cable, DSL, and more in Clark County, NV please click below.
Clark County, NV Availability Maps
Fiber Internet Service Providers in Clark County
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 Clark County are not shown.
Clark County 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 Clark County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 44.51% of Clark County. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Quantum Fiber. Call one of the companies with service in Clark County above to see who has service at your home.
How fast is fiber internet in Clark County?
The map below shows maximum fiber internet speeds by area in Clark County.
Fiber Internet Speed Key
The average Clark County home can get up to 3,031 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 8,000 Mbps, which 8.97% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Clark County.
Fiber internet speeds tend to be faster in the east parts of Clark County, and slower in the northwest areas of the county.
Is fiber the fastest internet I can get in Clark County?
The fastest internet for you may vary based on where in Clark County you live. In general, cable competes most often with fiber in the county.
- Fiber is the fastest internet type for 31.26% of Clark County homes.
- Cable is fastest for 54.04% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 14.15%.
- Satellite internet may be the only option for less than 1% of Clark County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Clark County, along with details on where in Clark County and at what speeds.
Quantum Fiber Fiber in Clark County, NV
Quantum Fiber fiber coverage
About 34.65%, or 784,914 people, have Quantum Fiber fiber internet available to them in the county. The company covers the entire Clark County 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 Clark County.
Quantum Fiber fiber download speeds
Quantum Fiber is above average when comparing download speeds to all other internet providers in Clark County. Versus other fiber providers in the area, Quantum Fiber fiber is above average. There are 7 different maximum speeds throughout Clark County. The fastest plan anyone in Clark County can order from Quantum Fiber goes up to 8,000 Mbps, the slowest package only goes up to 100 Mbps, and the county-wide average maximum speed for Clark County customers is up to 3,313 Mbps.
Show all download speeds
- 25.6% up to 8,000.0 Mbps
- 53.3% up to 2,000.0 Mbps
- 9.4% up to 1,000.0 Mbps
- 11.3% up to 940.0 Mbps
- 0.0% up to 500.0 Mbps
- 0.0% up to 200.0 Mbps
- 0.4% up to 100.0 Mbps
Quantum Fiber fiber upload speeds
In Clark County 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 above average compared to other Clark County fiber providers. Quantum Fiber offers 5 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Clark County is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 100 Mbps. On average, Quantum Fiber customers can get speeds up to 2,780 Mbps.
Show all upload speeds
- 25.6% up to 8,000.0 Mbps
- 62.7% up to 1,000.0 Mbps
- 11.3% up to 940.0 Mbps
- 0.0% up to 200.0 Mbps
- 0.4% up to 100.0 Mbps
Centurylink Fiber in Clark County, NV
Centurylink fiber coverage
About 24.16%, or 547,314 people, have Centurylink fiber internet available to them in the county. The company covers the entire Clark County area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Clark County.
Centurylink fiber download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Clark County. Versus other fiber providers in the area, Centurylink fiber is below average. There are 12 different maximum speeds throughout Clark County. The fastest plan anyone in Clark County can order from Centurylink goes up to 8,000 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Clark County customers is up to 972 Mbps.
Show all download speeds
- 1.4% up to 8,000.0 Mbps
- 0.4% up to 2,000.0 Mbps
- 28.3% up to 1,000.0 Mbps
- 59.6% up to 940.0 Mbps
- 0.0% up to 750.0 Mbps
- 0.6% up to 500.0 Mbps
- 0.8% up to 200.0 Mbps
- 0.0% up to 140.0 Mbps
- 6.3% up to 100.0 Mbps
- 0.9% up to 80.0 Mbps
- 0.5% up to 40.0 Mbps
- 1.2% up to 10.0 Mbps
Centurylink fiber upload speeds
In Clark County download speeds tend to be faster than than upload speeds for Centurylink fiber. Compared to other ISPs, Centurylink is below average where upload speeds are concerned, and below average compared to other Clark County fiber providers. Centurylink offers 14 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Clark County is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 811 Mbps.
Show all upload speeds
- 1.4% up to 8,000.0 Mbps
- 28.7% up to 1,000.0 Mbps
- 38.2% up to 940.0 Mbps
- 0.4% up to 750.0 Mbps
- 0.9% up to 500.0 Mbps
- 21.2% up to 200.0 Mbps
- 5.7% up to 100.0 Mbps
- 0.5% up to 50.0 Mbps
- 0.2% up to 40.0 Mbps
- 0.0% up to 20.0 Mbps
- 1.2% up to 10.0 Mbps
- 0.4% up to 5.0 Mbps
- 0.1% up to 3.0 Mbps
- 1.2% up to 1.0 Mbps
Cox Communications Fiber in Clark County, NV
Cox fiber coverage
About 11.99%, or 271,695 people, have Cox fiber internet available to them in the county. The company covers the entire Clark County area. Cox is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Clark County.
Cox Communications fiber download speeds
Cox is above average when comparing download speeds to all other internet providers in Clark County. Versus other fiber providers in the area, Cox fiber is below average. There are 2 different maximum speeds throughout Clark County. The fastest plan anyone in Clark County can order from Cox goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for Clark County customers is up to 1,495 Mbps.
Show all download speeds
- 49.5% up to 2,000.0 Mbps
- 50.5% up to 1,000.0 Mbps
Cox Communications fiber upload speeds
In Clark County download speeds tend to be faster than than upload speeds for Cox fiber. Compared to other ISPs, Cox is below average where upload speeds are concerned, and the slowest compared to other Clark County fiber providers. Cox offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Clark County is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
EarthLink Fiber in Clark County, NV
EarthLink fiber coverage
About 3.17%, or 71,829 people, have EarthLink fiber internet available to them in the county. The company covers the central, east, and southwest Clark County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Clark County.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Clark County. Versus other fiber providers in the area, EarthLink fiber is above average. There are no different maximum speeds throughout Clark County. The fastest plan anyone in Clark County can order from EarthLink goes up to 5,000 Mbps, and all Clark County customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In Clark County download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and above average compared to other Clark County fiber providers. EarthLink offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Clark County is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
AT&T Fiber in Clark County, NV
AT&T fiber coverage
About 3.17%, or 71,829 people, have AT&T fiber internet available to them in the county. The company covers the central, east, and southwest Clark County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Clark County.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in Clark County. Versus other fiber providers in the area, AT&T fiber is above average. There are no different maximum speeds throughout Clark County. The fastest plan anyone in Clark County can order from AT&T goes up to 5,000 Mbps, and all Clark County customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In Clark County download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is above average where upload speeds are concerned, and above average compared to other Clark County fiber providers. AT&T offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Clark County is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Clark County Fiber by Area
This information is most helpful to those looking for homes or considering moving to Clark County or any of the areas nearby.
How does fiber internet in Clark County compare to the rest of Nevada?
Fiber internet speeds in Clark County are much faster versus the average speeds in Nevada: 0.00 Mbps in Nevada versus 3,031 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Nevada is 0.00% versus 44.51% in Clark County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Clark County 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 counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Tulare County, CA: less fiber coverage, faster speeds
- Kings County, CA: less fiber coverage, faster speeds
- Rio Arriba County, NM: less fiber coverage, slower speeds
- Mora County, NM: more fiber coverage, slower speeds
- Dallam County, TX: more fiber coverage, slower speeds
- Hansford County, TX: more fiber coverage, slower speeds
- Ellis County, OK: more fiber coverage, slower speeds
- Dewey County, OK: more fiber coverage, slower speeds
- Major County, OK: more fiber coverage, slower speeds
- Payne County, OK: more fiber coverage, faster speeds
Counties with Similar Populations
- Orange County, CA: more fiber coverage, faster speeds
- Maricopa County, AZ: less fiber coverage, faster speeds
- Los Angeles County, CA: more fiber coverage, faster speeds
- San Diego County, CA: more fiber coverage, faster speeds
- Harris County, TX: more fiber coverage, faster speeds
- Miami-Dade County, FL: more fiber coverage, faster speeds
- Cook County, IL: less fiber coverage, faster speeds
- Kings County, NY: more fiber coverage, faster speeds
- Dallas County, TX: more fiber coverage, faster speeds
- Montgomery County, MD: more fiber coverage, slower speeds