In South Lamar there are 4 residential Fiber providers covering 98.93% of the neighborhood. The average home can get speeds up to 8,000 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 South Lamar, Austin, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in South Lamar, Austin, TX please click below.
South Lamar, Austin, TX Availability Maps
Fiber Internet Service Providers in South Lamar
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 South Lamar are not shown.
South Lamar 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 South Lamar is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 98.93% of South Lamar. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Google Fiber. Call one of the companies with service in South Lamar above to see who has service at your home.
How fast is fiber internet in South Lamar?
The map below shows maximum fiber internet speeds by area in South Lamar.
Fiber Internet Speed Key
The average South Lamar home can get up to 8,000 Mbps on their fiber internet plan. The fastest fiber download speed in the neighborhood is 8,000 Mbps, which 98.93% of residents can get.
Is fiber the fastest internet I can get in South Lamar?
The fastest internet for you may vary based on where in South Lamar you live. In general, satellite competes most often with fiber in the neighborhood.
- Fiber is the fastest internet type for 98.93% of South Lamar homes.
- Cable is fastest for less than 1% 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 1.07% of South Lamar homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in South Lamar, along with details on where in South Lamar and at what speeds.
Google Fiber Fiber in South Lamar, Austin, TX
Google Fiber fiber coverage
About 98.93%, or 9,796 people, have Google Fiber fiber internet available to them in the neighborhood. The company covers the entire South Lamar area. Google Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Lamar.
Google Fiber fiber download speeds
Google Fiber is the fastest when comparing download speeds to all other internet providers in South Lamar. Versus other fiber providers in the area, Google Fiber fiber is the fastest. There are no different maximum speeds throughout South Lamar. The fastest plan anyone in South Lamar can order from Google Fiber goes up to 8,000 Mbps, and all South Lamar customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Google Fiber fiber upload speeds
In South Lamar download speeds tend to be equal to than upload speeds for Google Fiber fiber. Compared to other ISPs, Google Fiber is the fastest where upload speeds are concerned, and the fastest compared to other South Lamar fiber providers. Google Fiber offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in South Lamar is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
EarthLink Fiber in South Lamar, Austin, TX
EarthLink fiber coverage
About 95.08%, or 9,415 people, have EarthLink fiber internet available to them in the neighborhood. The company covers the entire South Lamar area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Lamar.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in South Lamar. Versus other fiber providers in the area, EarthLink fiber is below average. There are 2 different maximum speeds throughout South Lamar. The fastest plan anyone in South Lamar 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 South Lamar customers is up to 3,888 Mbps.
Show all download speeds
- 72.2% up to 5,000.0 Mbps
- 27.8% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In South Lamar 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 below average compared to other South Lamar 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 South Lamar 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 3,888 Mbps.
Show all upload speeds
- 72.2% up to 5,000.0 Mbps
- 27.8% up to 1,000.0 Mbps
AT&T Fiber in South Lamar, Austin, TX
AT&T fiber coverage
About 95.08%, or 9,415 people, have AT&T fiber internet available to them in the neighborhood. The company covers the entire South Lamar area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Lamar.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in South Lamar. Versus other fiber providers in the area, AT&T fiber is below average. There are 2 different maximum speeds throughout South Lamar. The fastest plan anyone in South Lamar 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 South Lamar customers is up to 3,888 Mbps.
Show all download speeds
- 72.2% up to 5,000.0 Mbps
- 27.8% up to 1,000.0 Mbps
AT&T fiber upload speeds
In South Lamar 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 below average compared to other South Lamar 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 South Lamar 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 3,888 Mbps.
Show all upload speeds
- 72.2% up to 5,000.0 Mbps
- 27.8% up to 1,000.0 Mbps
Astound Broadband Fiber in South Lamar, Austin, TX
Astound Broadband fiber coverage
About 41.39%, or 4,098 people, have Astound Broadband fiber internet available to them in the neighborhood. The company covers the northwest, north, west, central, southeast, and south South Lamar area. Astound Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in some of South Lamar.
Astound Broadband fiber download speeds
Astound Broadband is below average when comparing download speeds to all other internet providers in South Lamar. Versus other fiber providers in the area, Astound Broadband fiber is the slowest. There are no different maximum speeds throughout South Lamar. The fastest plan anyone in South Lamar can order from Astound Broadband goes up to 1,500 Mbps, and all South Lamar customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
Astound Broadband fiber upload speeds
In South Lamar download speeds tend to be equal to than upload speeds for Astound Broadband fiber. Compared to other ISPs, Astound Broadband is above average where upload speeds are concerned, and the slowest compared to other South Lamar fiber providers. Astound Broadband offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in South Lamar is up to 1,500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,500.0 Mbps
South Lamar Fiber by Area
This information is most helpful to those looking for homes or considering moving to South Lamar or any of the areas nearby.
How does fiber internet in South Lamar compare to the rest of Austin?
Fiber internet speeds in South Lamar are much faster versus the average speeds in Austin: 0.00 Mbps in Austin versus 8,000 Mbps in the neighborhood. The city has similar fiber availability compared to the neighborhood. Average fiber coverage in Austin is 0.00% versus 98.93% in South Lamar.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around South Lamar 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
- Galindo, Austin, TX: more fiber coverage, slower speeds
- Barton Hills, Austin, TX: less fiber coverage, slower speeds
- South Manchaca, Austin, TX: more fiber coverage, slower speeds
- West Gate, Austin, TX: less fiber coverage, slower speeds
- West Congress, Austin, TX: more fiber coverage, similar speeds
- Zilker, Austin, TX: more fiber coverage, slower speeds
- Saint Edwards, Austin, TX: less fiber coverage, similar speeds
- Bouldin, Austin, TX: more fiber coverage, slower speeds
- East Congress, Austin, TX: less fiber coverage, similar speeds
- South River City, Austin, TX: less fiber coverage, slower speeds
Neighborhoods with Similar Populations
- Mineral Springs-Rumble Road, Charlotte, NC: less fiber coverage, slower speeds
- Southside, Easton, PA: less fiber coverage, slower speeds
- Victoria, Riverside, CA: less fiber coverage, slower speeds
- Walker, Maywood, CA: less fiber coverage, slower speeds
- Shearer Hills-Ridgeview, San Antonio, TX: less fiber coverage, slower speeds
- West End, Atlanta, GA: less fiber coverage, slower speeds
- Western Hills Yarborough, Shreveport, LA: less fiber coverage, slower speeds
- Richmond, Lehigh Acres, FL: less fiber coverage, slower speeds
- Westside Community Betterment, Springfield, MO: less fiber coverage, slower speeds
- Windsor Hills, Austin, TX: more fiber coverage, slower speeds