In California there are 2 residential Fiber providers covering 76.90% of the neighborhood. The average home can get speeds up to 2,731 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 California, Louisville, KY.
To see availability maps for all providers including fiber, cable, DSL, and more in California, Louisville, KY please click below.
California, Louisville, KY Availability Maps
Fiber Internet Service Providers in California
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 California are not shown.
California 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 California is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 76.90% of California. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in California above to see who has service at your home.
How fast is fiber internet in California?
The map below shows maximum fiber internet speeds by area in California.
Fiber Internet Speed Key
The average California home can get up to 2,731 Mbps on their fiber internet plan. The fastest fiber download speed in the neighborhood is 5,000 Mbps, which 33.29% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 43.62% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in California.
Fiber internet speeds tend to be faster in the central parts of California, and slower in the southeast areas of the neighborhood.
Is fiber the fastest internet I can get in California?
The fastest internet for you may vary based on where in California you live. In general, cable competes most often with fiber in the neighborhood.
- Fiber is the fastest internet type for 76.90% of California homes.
- Cable is fastest for 23.10% of the neighborhood.
- 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 California homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in California, along with details on where in California and at what speeds.
EarthLink Fiber in California, Louisville, KY
EarthLink fiber coverage
About 76.90%, or 3,260 people, have EarthLink fiber internet available to them in the neighborhood. The company covers the entire California area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of California.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in California. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are 2 different maximum speeds throughout California. The fastest plan anyone in California can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the neighborhood-wide average maximum speed for California customers is up to 2,731 Mbps.
Show all download speeds
- 43.3% up to 5,000.0 Mbps
- 56.7% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In California download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other California fiber providers. EarthLink offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in California is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, EarthLink customers can get speeds up to 2,731 Mbps.
Show all upload speeds
- 43.3% up to 5,000.0 Mbps
- 56.7% up to 1,000.0 Mbps
AT&T Fiber in California, Louisville, KY
AT&T fiber coverage
About 76.90%, or 3,260 people, have AT&T fiber internet available to them in the neighborhood. The company covers the entire California area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of California.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in California. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are 2 different maximum speeds throughout California. The fastest plan anyone in California can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the neighborhood-wide average maximum speed for California customers is up to 2,731 Mbps.
Show all download speeds
- 43.3% up to 5,000.0 Mbps
- 56.7% up to 1,000.0 Mbps
AT&T fiber upload speeds
In California download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is one of the fastest where upload speeds are concerned, and one of the fastest compared to other California fiber providers. AT&T offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in California is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, AT&T customers can get speeds up to 2,731 Mbps.
Show all upload speeds
- 43.3% up to 5,000.0 Mbps
- 56.7% up to 1,000.0 Mbps
California Fiber by Area
This information is most helpful to those looking for homes or considering moving to California or any of the areas nearby.
How does fiber internet in California compare to the rest of Louisville?
Fiber internet speeds in California are much faster versus the average speeds in Louisville: 0.00 Mbps in Louisville versus 2,731 Mbps in the neighborhood. The city has similar fiber availability compared to the neighborhood. Average fiber coverage in Louisville is 0.00% versus 76.90% in California.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around California 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 neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- Park Hill, Louisville, KY: more fiber coverage, slower speeds
- Russell, Louisville, KY: less fiber coverage, faster speeds
- Parkland, Louisville, KY: less fiber coverage, faster speeds
- Algonquin, Louisville, KY: less fiber coverage, slower speeds
- Park Duvalle, Louisville, KY: less fiber coverage, faster speeds
- Old Louisville, Louisville, KY: less fiber coverage, faster speeds
- Central Business District, Louisville, KY: less fiber coverage, slower speeds
- Portland, Louisville, KY: less fiber coverage, slower speeds
- Chickasaw, Louisville, KY: more fiber coverage, faster speeds
- Shawnee, Louisville, KY: less fiber coverage, faster speeds
Neighborhoods with Similar Populations
- Downtown Kent, Kent, OH: less fiber coverage, faster speeds
- Govalle, Austin, TX: more fiber coverage, faster speeds
- Terrace Hills, Mobile, AL: more fiber coverage, faster speeds
- The Canal on Preston, Plano, TX: less fiber coverage, faster speeds
- Urbanizacion Atlantic View, San Juan, PR: less fiber coverage, slower speeds
- Urbanizacion Las Vegas, Catano, PR: less fiber coverage, slower speeds
- Villa del Carmen, Ponce, PR: less fiber coverage, slower speeds
- Wake Forest University, Winston-Salem, NC: less fiber coverage, faster speeds
- Downtown Thousand Oaks, Thousand Oaks, CA: more fiber coverage, faster speeds
- Houghton, Kirkland, WA: more fiber coverage, faster speeds