Best Internet Providers in South Lamar, Austin, TX
All 7 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in South Lamar, Austin, TX
South Lamar has 7 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, DSL, and Fixed Wireless internet are available in the neighborhood. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in South Lamar.
Ranks compare South Lamar with the 61 neighborhoods in Austin.
The Best Internet in South Lamar, Austin, TX at a Glance
South Lamar Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Spectrum
Connection
Customer Rating
Fiber
Cable
GFiber
Connection
Customer Rating
Fiber
EarthLink
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
Providers with less than 1% coverage in this neighborhood are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local South Lamar ratings may vary and are shown below.
Who is the Best Internet Provider in South Lamar, Austin, TX?
T-Mobile Home Internet is the highest-rated internet provider in South Lamar based on 458 Texas customer reviews, and Google Fiber has the highest rating nationwide. The provider information above and the information immediately below can help you decide. Compare provider ratings and review counts above.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
Which Providers are Available at my Home in South Lamar?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in South Lamar, Austin
- Google Fiber - fiber coverage map
- AT&T - fiber coverage map
- EarthLink - fiber coverage map
- Spectrum - cable coverage map
- Astound Broadband - fiber coverage map
- Spectrum - fiber coverage map
- Astound Broadband - cable coverage map
- Verizon - fixed wireless coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- AT&T - dsl coverage map
- EarthLink - dsl coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
How South Lamar Compares to the Rest of Austin
South Lamar's report card score is tied 19th of 61 and its connectivity index is tied 27th of 61.
| Measure | South Lamar | Rank among neighborhoods in Austin | Austin | Travis County | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 98.9% | 29th of 61 | 78.8% | 84.4% | 71.5% | 15 places at 100.0% |
| Average top speed | 8,000 Mbps | Tied 1st of 61 | 4,641 Mbps | 5,605 Mbps | 3,486 Mbps | Tied with West Congress |
| Providers at a typical address | 11 | 4th of 61 | 8.9 | 9 | 7.1 | Clarksville (11.7) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 1.7 | Tied 50th of 61 | 2.5 | 2.4 | 2.7 | North Lamar and River Dance at Steiner Ranch (3.1) |
| Workers who work from home | 33% | Tied 26th of 61 | 27% | 30% | 15% | Downtown Austin and Zilker (48%) |
| Homes with a computer, tablet or phone | 98% | Tied 26th of 61 | 98% | 98% | 96% | 14 places at 100% |
| Homes with internet | 96% | Tied 15th of 61 | 95% | 95% | 91% | Crestview (100%) |
| Homes on fiber, cable or DSL | 85% | Tied 26th of 61 | 82% | 84% | 76% | University Of Texas (96%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 87% | Tied 37th of 61 | 89% | 89% | 81% | River Dance at Steiner Ranch and University Of Texas (100%) |
| Median household income | $88,119 | 32nd of 61 | $115,367 | $116,257 | $93,246 | River Dance at Steiner Ranch ($221,687) |
| Residents in school (6th grade to college) | 11% | Tied 40th of 61 | 16% | 16% | 16% | University Of Texas (90%) |
Fiber reaches 98.9% of homes in South Lamar, against 78.8% across Austin and 84.4% across Travis County. Households in South Lamar are smaller than the US average (1.7 people against 2.7); 33% of workers work from home (US 15%); and the median household income is $88,119 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in South Lamar
Which Fiber Internet Providers are Available in South Lamar?
Google Fiber in South Lamar, Austin, TX
Availability:
98.9%
Customer Rating:
(105)
Avg. Download Speed
8,000 Mbps
Google Fiber offers Fiber service to 98.9% of South Lamar homes. Across the neighborhood, Google Fiber is the only type of service available from the company, with speeds up to 8,000 Mbps
EarthLink Fiber in South Lamar, Austin, TX
Availability:
95.1%
Customer Rating:
(6)
Avg. Download Speed
3,888 Mbps
EarthLink offers Fiber service to 95.1% of South Lamar homes. Across the neighborhood, EarthLink Fiber has speeds up to 3,888 Mbps, with speeds from 1,000 Mpbs up to 5,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for EarthLink Fiber. EarthLink Fiber is rated about the same as other types of internet service available in South Lamar from EarthLink in terms of customer satisfaction.
AT&T Fiber in South Lamar, Austin, TX
Availability:
95.1%
Customer Rating:
(542)
Avg. Download Speed
3,888 Mbps
AT&T offers Fiber service to 95.1% of South Lamar homes. Across the neighborhood, AT&T Fiber has speeds up to 3,888 Mbps, with speeds from 1,000 Mpbs up to 5,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for AT&T Fiber. AT&T Fiber is rated lower than other types of internet service available in South Lamar from AT&T in terms of customer satisfaction.
Spectrum Fiber in South Lamar, Austin, TX
Availability:
45.4%
Customer Rating:
(207)
Avg. Download Speed
1,000 Mbps
Spectrum offers Fiber service to 45.4% of South Lamar homes. Across the neighborhood, Spectrum Fiber has speeds up to 1,000 Mbps
Astound Broadband Fiber in South Lamar, Austin, TX
Availability:
41.4%
Customer Rating:
(21)
Avg. Download Speed
1,500 Mbps
Astound Broadband offers Fiber service to 41.4% of South Lamar homes. Across the neighborhood, Astound Broadband Fiber has speeds up to 1,500 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in South Lamar?
Verizon Fixed Wireless in South Lamar, Austin, TX
Availability:
98.9%
Customer Rating:
(362)
Avg. Download Speed
299 Mbps
Verizon offers Fixed Wireless service to 98.9% of South Lamar homes. Across the neighborhood, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 299 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 20 Mbps throughout the neighborhood.
T-Mobile Home Internet Fixed Wireless in South Lamar, Austin, TX
Availability:
98.9%
Customer Rating:
(342)
Avg. Download Speed
100 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 98.9% of South Lamar homes. Across the neighborhood, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
EarthLink Fixed Wireless in South Lamar, Austin, TX
Availability:
94.5%
Customer Rating:
(4)
Avg. Download Speed
51 Mbps
EarthLink offers Fixed Wireless service to 94.5% of South Lamar homes. Across the neighborhood, EarthLink Fixed Wireless has speeds up to 51 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 9.0 Mbps throughout the neighborhood.
AT&T Fixed Wireless in South Lamar, Austin, TX
Availability:
94.5%
Customer Rating:
(205)
Avg. Download Speed
51 Mbps
AT&T offers Fixed Wireless service to 94.5% of South Lamar homes. Across the neighborhood, AT&T Fixed Wireless has speeds up to 51 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 9.0 Mbps throughout the neighborhood.
Which Cable Internet Providers are Available in South Lamar?
Spectrum Cable in South Lamar, Austin, TX
Availability:
98.9%
Customer Rating:
(1739)
Avg. Download Speed
1,000 Mbps
Spectrum offers Cable service to 98.9% of South Lamar homes. Across the neighborhood, Spectrum Cable has speeds up to 1,000 Mbps
Astound Broadband Cable in South Lamar, Austin, TX
Availability:
27.4%
Customer Rating:
(97)
Avg. Download Speed
1,500 Mbps
Astound Broadband offers Cable service to 27.4% of South Lamar homes. Across the neighborhood, Astound Broadband Cable has speeds up to 1,500 Mbps
Which DSL Internet Providers are Available in South Lamar?
EarthLink DSL in South Lamar, Austin, TX
Availability:
97.4%
Customer Rating:
(5)
Avg. Download Speed
84 Mbps
EarthLink offers DSL service to 97.4% of South Lamar homes. Across the neighborhood, EarthLink DSL has speeds up to 84 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 17 Mbps throughout the neighborhood. EarthLink DSL is rated higher than other types of internet service available in South Lamar from EarthLink in terms of customer satisfaction.
AT&T DSL in South Lamar, Austin, TX
Availability:
97.4%
Customer Rating:
(304)
Avg. Download Speed
84 Mbps
AT&T offers DSL service to 97.4% of South Lamar homes. Across the neighborhood, AT&T DSL has speeds up to 84 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 17 Mbps throughout the neighborhood. AT&T DSL is rated about the same as other types of internet service available in South Lamar from AT&T in terms of customer satisfaction.
How South Lamar Compares to Its Neighbors
The 10 neighborhoods nearest to South Lamar that have their own pages are all within 2 miles. Among them, Zilker has the most homes with fiber (100.0%) and Saint Edwards the fewest (71.2%); South Lamar has 98.9%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| South Lamar (this page) | 9,902 | 98.9% | 8,000 Mbps | 11 | A | 73/100 |
| Zilker | 9,153 | 100.0% | 7,665 Mbps | 10.7 | A+ | 75/100 |
| Barton Hills | 8,632 | 93.7% | 6,677 Mbps | 9.5 | A | 77/100 |
| South River City | 7,268 | 100.0% | 7,603 Mbps | 9.8 | A+ | 70/100 |
| Bouldin | 6,271 | 99.4% | 7,980 Mbps | 10.1 | A+ | 71/100 |
| South Manchaca | 5,969 | 100.0% | 7,991 Mbps | 8.8 | A+ | 77/100 |
| Saint Edwards | 5,299 | 71.2% | 6,808 Mbps | 8.1 | B+ | 61/100 |
| West Gate | 3,987 | 99.8% | 7,687 Mbps | 7.9 | A | 60/100 |
| Galindo | 3,743 | 99.3% | 7,600 Mbps | 10 | A | 80/100 |
| West Congress | 3,590 | 99.7% | 8,000 Mbps | 10.5 | A+ | 53/100 |
| East Congress | 3,287 | 95.7% | 7,728 Mbps | 8.6 | A | 69/100 |
Who is the Fastest Internet Provider in South Lamar?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by AT&T. On the other hand, based on data provided by the internet providers to the FCC, Google Fiber should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.
Data Reported to FCC by ISPs: Average Maximum Available in South Lamar
| Google Fiber | 8,000 |
|---|---|
| AT&T | 5,000 |
| EarthLink | 5,000 |
| Astound Broadband | 1,500 |
| Spectrum | 1,000 |
| Verizon | 300 |
| T-Mobile Home Internet | 100 |
| Viasat | 100 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in South Lamar. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for South Lamar Internet Providers
Based on 458 reviews from Texas internet customers, T-Mobile Home Internet is the best internet service provider for South Lamar residents. T-Mobile Home Internet was rated at an average of 3.97 out of 5 in our report for overall customer satisfaction. AT&T wins for second-place in Texas, with 4.00 out of 5 stars and 98.9% coverage in South Lamar.
At a national level, based on 4400 national reviews for any of the providers listed above, Google Fiber is rated higher than any other provider, with a rating of 4.23 out of 5.
Local, State, and National Ratings for all South Lamar Internet Providers
The table below shows average customer ratings from customers in South Lamar, Texas, and customers throughout the country.
| ISP / Tech Type | South Lamar Overall | Texas Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet |  (1) | (29) | (342) | View Plans | ||
| AT&T | (1) | (184) | (1051) | View Plans | ||
| Astound Broadband |  (0) | (14) | (122) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| GFiber | (0) | (15) | (105) | View Plans | ||
| HughesNet | (0) |  (4) |  (25) | View Plans | ||
| Verizon | (0) | (16) | (816) | View Plans | ||
| Viasat | (0) |  (1) |  (12) | View Plans | ||
| Spectrum | (1) | (199) | (1949) | View Plans |
Customer Ratings for Internet Provider Speeds in South Lamar
Based on data reported by South Lamar ISPs to the FCC, the fastest speeds in the neighborhood are available through Google Fiber. The company offers speeds up to 8,000 Mbps in South Lamar. Therefore, the average customer can get up to 8,000 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers rated their satisfaction with internet speed highest with AT&T. This indicates AT&T reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | South Lamar Speed | Texas Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| AT&T | (1) | (184) | (1051) | View Plans | ||
| T-Mobile Home Internet | (1) | (29) | (342) | View Plans | ||
| Astound Broadband | (0) | (14) | (122) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| GFiber | (0) |  (15) | (105) | View Plans | ||
| HughesNet | (0) | (4) | (25) | View Plans | ||
| Verizon | (0) | (16) | (816) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| Spectrum | (1) | (199) | (1949) | View Plans |
Who is the Cheapest Internet Provider in South Lamar?
Of the providers in South Lamar, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in South Lamar where enough of them have reviewed a provider, otherwise across Texas or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
T-Mobile Home Internet is rated 5.00 out of 5 for price, which is much higher than the average across all internet providers in the country. AT&T is rated second for affordability, with an average price rating of 4.00 out of 5.
The table below shows how customers in South Lamar, Texas, and the United States rated the affordability of their internet service.
Rated Affordability in South Lamar
| ISP / Tech Type | South Lamar Affordability | Texas Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (1) | (29) | (342) | View Plans | ||
| AT&T | (1) | (184) | (1051) | View Plans | ||
| Astound Broadband | (0) | (14) | (122) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| GFiber | (0) | (15) | (105) | View Plans | ||
| HughesNet | (0) | (4) | (25) | View Plans | ||
| Verizon | (0) | (16) | (816) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| Spectrum | (1) | (199) | (1949) | View Plans |
Customer Reviews for Internet Service Providers in Texas
Customer Reviews
A Austin, TX Customer
AT&T Fiber
October 23, 2025 It is less expensive than ATT Uverse and also much faster. It was worth spending the time to have the fiber installed.
Alyssa C
T-Mobile Home Internet Fixed Wireless
June 24, 2025 I use T-mobile for my internet provider, which is the same provider I use for my cell-phone. Pairing my cell phone and internet in the same plan was extremely affordable.
Spencer T.
Spectrum Fiber
September 26, 2023 I've been with Spectrum since I moved into this address and the service has always been maybe 80% whats advertised with speratic drops as well not long enough to make a fuss about but frequent enough to be a nuisance with the choice of providers to my address Spectrum was probably the best option as far as price to preformance if you need or want faster speeds Spectrum is a good option as long as you are willing to deal with the slight issues stated ATT offers 5 gig speeds but this address is just out of coverage and their 1 gig speeds are overpiced as well as the local ATT store being known for actually scamming and stealing I would say Spectrum is the only option for 1 gig+ speeds in my area
Mike M
Spectrum Cable
November 10, 2026 Frequent outages for extended periods of time. Bastrop, Texas is not serviced well.
Evelyn O.
Optimum Cable
November 05, 2026 It's not the best in the world and they are way too high.
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Which ISP Should You Choose in South Lamar?
The right ISP for you depends upon your needs, but in general we can make the following suggestions:
- The best all-around internet service provider in South Lamar is T-Mobile Home Internet.
- The fastest internet provider should be Google Fiber. Considering speed for the money and reliability in speeds, AT&T may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in South Lamar is T-Mobile Home Internet.
- Viasat, Verizon, T-Mobile Home Internet, Spectrum, HughesNet, Google Fiber, EarthLink, and AT&T has the broadest coverage in South Lamar, available to 98.9% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.