In 78121 there are 15 residential internet providers covering 99.67% of the zip. The average home can get speeds up to 2,141 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.
Jump to Availability Maps
15 Internet Service Providers in 78121
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 78121 are not shown.
78121 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
Availability maps for all providers in 78121
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 99.67% of 78121. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Hotwire Communications. Now you can call companies in 78121 with more confidence that they might be available.
How fast are internet speeds in 78121?
The map below shows maximum internet speeds by area in 78121.
Internet Speed Key
The average 78121 home can get up to 2,141 Mbps on their internet plan. For most people, the fastest download speed in the zip is 8,000 Mbps, which 16.69% 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 100 Mbps. See the internet provider details below for info about their speed and coverage in 78121.
Internet speeds tend to be faster in the southwest parts of 78121, and slower in the central areas of the zip.
What type of internet should I choose in 78121?
The fastest internet for you may vary based on where in 78121 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 90.19% of 78121 homes.
- Cable is fastest for 5.14% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 4.34%.
- Satellite internet may be the only option for less than 1% of 78121 homes.
Internet Market Health in 78121
Internet Competition Key
The map shows how competitive the 78121 internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in 78121 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 9.8 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.0 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 9.1 (very healthy)
Overall, competition is very healthy.
78121 internet customers have the ability to buy internet service from 4 to 13 different providers, depending on where they live. For different types of service, 78121 homes have between 1 and 4 options. The type(s) of service available are fixed wireless, fiber, dsl, and cable, though these may vary depending on the region within the zip.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. 78121 internet customers who want faster speeds have between 3 and 12 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, 78121 is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 78121, along with details on where in 78121 and at what speeds.
Frontier Communications DSL in 78121, TX
Frontier DSL coverage
About 88.97%, or 13,110 people, have Frontier DSL internet available to them in the zip. The company covers the entire 78121 area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in most of 78121.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in 78121. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 5 different maximum speeds throughout 78121. The fastest plan anyone in 78121 can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 78121 customers is up to 77 Mbps.
Show all download speeds
- 51.9% up to 115.0 Mbps
- 8.0% up to 90.0 Mbps
- 9.2% up to 70.0 Mbps
- 2.6% up to 45.0 Mbps
- 28.3% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In 78121 download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is below average where upload speeds are concerned, and the fastest compared to other 78121 DSL providers. Frontier offers 4 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 78121 is up to 7.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 4.7 Mbps.
Show all upload speeds
- 51.9% up to 7.0 Mbps
- 8.0% up to 5.0 Mbps
- 11.8% up to 3.0 Mbps
- 28.3% up to 1.0 Mbps
GVTC Fiber in 78121, TX
GVTC fiber coverage
About 88.00%, or 12,967 people, have GVTC fiber internet available to them in the zip. The company covers the entire 78121 area. GVTC is a large internet service provider internet service providers in the US, with internet service available in most of 78121.
GVTC fiber download speeds
GVTC is above average when comparing download speeds to all other internet providers in 78121. Versus other fiber providers in the area, GVTC fiber is one of the slowest. There are no different maximum speeds throughout 78121. The fastest plan anyone in 78121 can order from GVTC goes up to 1,000 Mbps, and all 78121 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
GVTC fiber upload speeds
In 78121 download speeds tend to be equal to than upload speeds for GVTC fiber. Compared to other ISPs, GVTC is above average where upload speeds are concerned, and below average compared to other 78121 fiber providers. GVTC offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78121 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Spectrum Cable in 78121, TX
Spectrum cable coverage
About 17.45%, or 2,571 people, have Spectrum cable internet available to them in the zip. The company covers the central, east, south, north, and northeast 78121 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 78121.
Spectrum cable download speeds
Spectrum is above average when comparing download speeds to all other internet providers in 78121. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout 78121. The fastest plan anyone in 78121 can order from Spectrum goes up to 1,000 Mbps, and all 78121 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In 78121 download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the fastest compared to other 78121 cable providers. Spectrum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78121 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Hotwire Communications Fiber in 78121, TX
Hotwire Communications fiber coverage
About 16.69%, or 2,459 people, have Hotwire Communications fiber internet available to them in the zip. The company covers the southwest, east, west, southeast, and south 78121 area. Hotwire Communications is a large internet service provider internet service providers in the US, with internet service available in a small portion of 78121.
Hotwire Communications fiber download speeds
Hotwire Communications is the fastest when comparing download speeds to all other internet providers in 78121. Versus other fiber providers in the area, Hotwire Communications fiber is the fastest. There are no different maximum speeds throughout 78121. The fastest plan anyone in 78121 can order from Hotwire Communications goes up to 8,000 Mbps, and all 78121 customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Hotwire Communications fiber upload speeds
In 78121 download speeds tend to be equal to than upload speeds for Hotwire Communications fiber. Compared to other ISPs, Hotwire Communications is the fastest where upload speeds are concerned, and the fastest compared to other 78121 fiber providers. Hotwire Communications offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78121 is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
Spectrum Fiber in 78121, TX
Spectrum fiber coverage
About 9.43%, or 1,389 people, have Spectrum fiber internet available to them in the zip. The company covers the southwest, northwest, central, and north 78121 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 78121.
Spectrum fiber download speeds
Spectrum is above average when comparing download speeds to all other internet providers in 78121. Versus other fiber providers in the area, Spectrum fiber is one of the slowest. There are no different maximum speeds throughout 78121. The fastest plan anyone in 78121 can order from Spectrum goes up to 1,000 Mbps, and all 78121 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In 78121 download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other 78121 fiber providers. Spectrum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78121 is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
GVTC Fixed Wireless in 78121, TX
GVTC fixed wireless coverage
About 99.67%, or 14,687 people, have GVTC fixed wireless internet available to them in the zip. The company covers the entire 78121 area. GVTC is a large internet service provider internet service providers in the US, with internet service available in most of 78121.
GVTC fixed wireless download speeds
GVTC is below average when comparing download speeds to all other internet providers in 78121. Versus other fixed wireless providers in the area, GVTC fixed wireless is below average. There are 3 different maximum speeds throughout 78121. The fastest plan anyone in 78121 can order from GVTC goes up to 300 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 78121 customers is up to 152 Mbps.
Show all download speeds
- 26.0% up to 300.0 Mbps
- 73.9% up to 100.0 Mbps
- 0.1% up to 25.0 Mbps
GVTC fixed wireless upload speeds
In 78121 download speeds tend to be faster than than upload speeds for GVTC fixed wireless. Compared to other ISPs, GVTC is below average where upload speeds are concerned, and below average compared to other 78121 fixed wireless providers. GVTC offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 78121 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 10 Mbps. On average, GVTC customers can get speeds up to 20 Mbps.
Show all upload speeds
- 99.9% up to 20.0 Mbps
- 0.1% up to 10.0 Mbps
VTX1 Companies Fixed Wireless in 78121, TX
VTX1 Companies fixed wireless coverage
About 98.99%, or 14,587 people, have VTX1 Companies fixed wireless internet available to them in the zip. The company covers the entire 78121 area. VTX1 Companies is a large internet service provider internet service providers in the US, with internet service available in most of 78121.
VTX1 Companies fixed wireless download speeds
VTX1 Companies is below average when comparing download speeds to all other internet providers in 78121. Versus other fixed wireless providers in the area, VTX1 Companies fixed wireless is below average. There are 3 different maximum speeds throughout 78121. The fastest plan anyone in 78121 can order from VTX1 Companies goes up to 50 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 78121 customers is up to 46 Mbps.
Show all download speeds
- 86.5% up to 50.0 Mbps
- 10.5% up to 25.0 Mbps
- 3.0% up to 10.0 Mbps
VTX1 Companies fixed wireless upload speeds
In 78121 download speeds tend to be faster than than upload speeds for VTX1 Companies fixed wireless. Compared to other ISPs, VTX1 Companies is below average where upload speeds are concerned, and below average compared to other 78121 fixed wireless providers. VTX1 Companies offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 78121 is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, VTX1 Companies customers can get speeds up to 9.7 Mbps.
Show all upload speeds
- 97.0% up to 10.0 Mbps
- 3.0% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in 78121, TX
T-Mobile Home Internet fixed wireless coverage
About 97.79%, or 14,410 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the entire 78121 area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of 78121.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in 78121. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout 78121. The fastest plan anyone in 78121 can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 78121 customers is up to 61 Mbps.
Show all download speeds
- 47.5% up to 100.0 Mbps
- 52.5% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 78121 download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and below average compared to other 78121 fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 78121 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 11 Mbps.
Show all upload speeds
- 47.5% up to 20.0 Mbps
- 52.5% up to 3.0 Mbps
Verizon Fixed Wireless in 78121, TX
Verizon fixed wireless coverage
About 97.60%, or 14,383 people, have Verizon fixed wireless internet available to them in the zip. The company covers the entire 78121 area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of 78121.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in 78121. Versus other fixed wireless providers in the area, Verizon fixed wireless is above average. There are no different maximum speeds throughout 78121. The fastest plan anyone in 78121 can order from Verizon goes up to 300 Mbps, and all 78121 customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In 78121 download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and below average compared to other 78121 fixed wireless providers. Verizon offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78121 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Rise Broadband Fixed Wireless in 78121, TX
Rise Broadband fixed wireless coverage
About 96.97%, or 14,289 people, have Rise Broadband fixed wireless internet available to them in the zip. The company covers the entire 78121 area. Rise Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in most of 78121.
Rise Broadband fixed wireless download speeds
Rise Broadband is below average when comparing download speeds to all other internet providers in 78121. Versus other fixed wireless providers in the area, Rise Broadband fixed wireless is above average. There are 6 different maximum speeds throughout 78121. The fastest plan anyone in 78121 can order from Rise Broadband goes up to 400 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 78121 customers is up to 253 Mbps.
Show all download speeds
- 35.6% up to 400.0 Mbps
- 14.0% up to 300.0 Mbps
- 23.7% up to 200.0 Mbps
- 18.9% up to 100.0 Mbps
- 0.6% up to 50.0 Mbps
- 7.1% up to 25.0 Mbps
Rise Broadband fixed wireless upload speeds
In 78121 download speeds tend to be faster than than upload speeds for Rise Broadband fixed wireless. Compared to other ISPs, Rise Broadband is below average where upload speeds are concerned, and above average compared to other 78121 fixed wireless providers. Rise Broadband offers 6 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 78121 is up to 80 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, Rise Broadband customers can get speeds up to 51 Mbps.
Show all upload speeds
- 35.6% up to 80.0 Mbps
- 14.0% up to 60.0 Mbps
- 23.7% up to 40.0 Mbps
- 18.9% up to 20.0 Mbps
- 0.6% up to 10.0 Mbps
- 7.1% up to 5.0 Mbps
Ziplink Internet Fixed Wireless in 78121, TX
Ziplink Internet fixed wireless coverage
About 95.68%, or 14,100 people, have Ziplink Internet fixed wireless internet available to them in the zip. The company covers the entire 78121 area. Ziplink Internet is a large internet service provider internet service providers in the US, with internet service available in most of 78121.
Ziplink Internet fixed wireless download speeds
Ziplink Internet is below average when comparing download speeds to all other internet providers in 78121. Versus other fixed wireless providers in the area, Ziplink Internet fixed wireless is below average. There are no different maximum speeds throughout 78121. The fastest plan anyone in 78121 can order from Ziplink Internet goes up to 100 Mbps, and all 78121 customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
Ziplink Internet fixed wireless upload speeds
In 78121 download speeds tend to be faster than than upload speeds for Ziplink Internet fixed wireless. Compared to other ISPs, Ziplink Internet is below average where upload speeds are concerned, and below average compared to other 78121 fixed wireless providers. Ziplink Internet offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78121 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Alamo Broadband Fixed Wireless in 78121, TX
Alamo Broadband fixed wireless coverage
About 61.88%, or 9,119 people, have Alamo Broadband fixed wireless internet available to them in the zip. The company covers the southwest, south, east, northeast, west, north, central, and northwest 78121 area. Alamo Broadband is a large internet service provider internet service providers in the US, with internet service available in a majority of 78121.
Alamo Broadband fixed wireless download speeds
Alamo Broadband is above average when comparing download speeds to all other internet providers in 78121. Versus other fixed wireless providers in the area, Alamo Broadband fixed wireless is the fastest. There are 3 different maximum speeds throughout 78121. The fastest plan anyone in 78121 can order from Alamo Broadband goes up to 1,000 Mbps, the slowest package only goes up to 450 Mbps, and the zip-wide average maximum speed for 78121 customers is up to 940 Mbps.
Show all download speeds
- 42.7% up to 1,000.0 Mbps
- 47.3% up to 990.0 Mbps
- 10.0% up to 450.0 Mbps
Alamo Broadband fixed wireless upload speeds
In 78121 download speeds tend to be faster than than upload speeds for Alamo Broadband fixed wireless. Compared to other ISPs, Alamo Broadband is below average where upload speeds are concerned, and the fastest compared to other 78121 fixed wireless providers. Alamo Broadband offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 78121 is up to 300 Mbps. Some customers have slower plan choices, which only go up to 100 Mbps. On average, Alamo Broadband customers can get speeds up to 280 Mbps.
Show all upload speeds
- 90.0% up to 300.0 Mbps
- 10.0% up to 100.0 Mbps
LVWifi.com Fixed Wireless in 78121, TX
LVWifi.com fixed wireless coverage
About 41.71%, or 6,147 people, have LVWifi.com fixed wireless internet available to them in the zip. The company covers the entire 78121 area. LVWifi.com is a small internet service provider internet service providers in the US, with internet service available in some of 78121.
LVWifi.com fixed wireless download speeds
LVWifi.com is one of the slowest when comparing download speeds to all other internet providers in 78121. Versus other fixed wireless providers in the area, LVWifi.com fixed wireless is the slowest. There are no different maximum speeds throughout 78121. The fastest plan anyone in 78121 can order from LVWifi.com goes up to 10 Mbps, and all 78121 customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
LVWifi.com fixed wireless upload speeds
In 78121 download speeds tend to be faster than than upload speeds for LVWifi.com fixed wireless. Compared to other ISPs, LVWifi.com is one of the slowest where upload speeds are concerned, and the slowest compared to other 78121 fixed wireless providers. LVWifi.com offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 78121 is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink Fixed Wireless in 78121, TX
EarthLink fixed wireless coverage
About 31.05%, or 4,576 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the central, north, northeast, northwest, west, east, and southwest 78121 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 78121.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in 78121. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout 78121. The fastest plan anyone in 78121 can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 78121 customers is up to 65 Mbps.
Show all download speeds
- 53.0% up to 100.0 Mbps
- 47.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In 78121 download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and below average compared to other 78121 fixed wireless providers. EarthLink offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 78121 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 12 Mbps.
Show all upload speeds
- 53.0% up to 20.0 Mbps
- 47.0% up to 3.0 Mbps
AT&T Fixed Wireless in 78121, TX
AT&T fixed wireless coverage
About 31.05%, or 4,576 people, have AT&T fixed wireless internet available to them in the zip. The company covers the central, north, northeast, northwest, west, east, and southwest 78121 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 78121.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in 78121. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout 78121. The fastest plan anyone in 78121 can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 78121 customers is up to 65 Mbps.
Show all download speeds
- 53.0% up to 100.0 Mbps
- 47.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In 78121 download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and below average compared to other 78121 fixed wireless providers. AT&T offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 78121 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 12 Mbps.
Show all upload speeds
- 53.0% up to 20.0 Mbps
- 47.0% up to 3.0 Mbps
78121 Internet by Area
This information is most helpful to those looking for homes or considering moving to 78121 or any of the areas nearby.
How does internet in 78121 compare to the rest of Texas?
Internet speeds in 78121 are slower versus the average speeds in Texas: 3,946 Mbps in Texas versus 2,141 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Texas is 98.82% versus 99.67% in 78121.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 78121 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service look like in other zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 78161, TX: more internet coverage, slower speeds
- 78101, TX: less internet coverage, slower speeds
- 78152, TX: less internet coverage, slower speeds
- 78160, TX: more internet coverage, slower speeds
- 78263, TX: less internet coverage, faster speeds
- 78222, TX: more internet coverage, faster speeds
- 78244, TX: more internet coverage, faster speeds
- 78143, TX: more internet coverage, slower speeds
- 78112, TX: less internet coverage, faster speeds
- 78220, TX: more internet coverage, faster speeds
Zip Codes with Similar Populations
- 06119, CT: more internet coverage, faster speeds
- 07446, NJ: more internet coverage, faster speeds
- 55108, MN: less internet coverage, faster speeds
- 29624, SC: less internet coverage, slower speeds
- 29662, SC: more internet coverage, faster speeds
- 29693, SC: more internet coverage, faster speeds
- 33154, FL: more internet coverage, faster speeds
- 33478, FL: more internet coverage, faster speeds
- 38019, TN: more internet coverage, slower speeds
- 46615, IN: more internet coverage, faster speeds