In Karnes County there are 2 residential Fiber providers covering 59.14% of the county. The average home can get speeds up to 1,000 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 Karnes County, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in Karnes County, TX please click below.
Karnes County, TX Availability Maps
Fiber Internet Service Providers in Karnes 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 Karnes County are not shown.
Karnes 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 Karnes County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 59.14% of Karnes County. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Spectrum. Call one of the companies with service in Karnes County above to see who has service at your home.
How fast is fiber internet in Karnes County?
The map below shows maximum fiber internet speeds by area in Karnes County.
Fiber Internet Speed Key
The average Karnes County home can get up to 1,000 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 1,000 Mbps, which 59.14% of residents can get.
Is fiber the fastest internet I can get in Karnes County?
The fastest internet for you may vary based on where in Karnes County you live. In general, fixed wireless competes most often with fiber in the county.
- Fiber is the fastest internet type for 59.14% of Karnes County homes.
- Cable is fastest for less than 1% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 37.18%.
- Satellite internet may be the only option for 3.57% of Karnes County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Karnes County, along with details on where in Karnes County and at what speeds.
Spectrum Fiber in Karnes County, TX
Spectrum fiber coverage
About 47.01%, or 6,915 people, have Spectrum fiber internet available to them in the county. The company covers the south, central, west, southeast, north, and northwest Karnes County area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in some of Karnes County.
Spectrum fiber download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in Karnes County. Versus other fiber providers in the area, Spectrum fiber is one of the fastest. There are no different maximum speeds throughout Karnes County. The fastest plan anyone in Karnes County can order from Spectrum goes up to 1,000 Mbps, and all Karnes County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Karnes County download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is the fastest where upload speeds are concerned, and the fastest compared to other Karnes County fiber providers. Spectrum offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Karnes County is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
Rise Broadband Fiber in Karnes County, TX
Rise Broadband fiber coverage
About 36.55%, or 5,377 people, have Rise Broadband fiber internet available to them in the county. The company covers the south, east, southeast, northwest, and northeast Karnes County area. Rise Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in some of Karnes County.
Rise Broadband fiber download speeds
Rise Broadband is one of the fastest when comparing download speeds to all other internet providers in Karnes County. Versus other fiber providers in the area, Rise Broadband fiber is one of the fastest. There are no different maximum speeds throughout Karnes County. The fastest plan anyone in Karnes County can order from Rise Broadband goes up to 1,000 Mbps, and all Karnes County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Rise Broadband fiber upload speeds
In Karnes County download speeds tend to be faster than than upload speeds for Rise Broadband fiber. Compared to other ISPs, Rise Broadband is above average where upload speeds are concerned, and the slowest compared to other Karnes County fiber providers. Rise Broadband offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Karnes County is up to 200 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 200.0 Mbps
Karnes County Fiber by Area
This information is most helpful to those looking for homes or considering moving to Karnes County or any of the areas nearby.
How does fiber internet in Karnes County compare to the rest of Texas?
Fiber internet speeds in Karnes County are much faster versus the average speeds in Texas: 0.00 Mbps in Texas versus 1,000 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Texas is 0.00% versus 59.14% in Karnes County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Karnes 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
- Wilson County, TX: more fiber coverage, faster speeds
- Goliad County, TX: less fiber coverage, similar speeds
- Bee County, TX: less fiber coverage, similar speeds
- DeWitt County, TX: more fiber coverage, similar speeds
- Live Oak County, TX: less fiber coverage, faster speeds
- Atascosa County, TX: more fiber coverage, faster speeds
- McMullen County, TX: more fiber coverage, similar speeds
- Victoria County, TX: more fiber coverage, faster speeds
- Medina County, TX: more fiber coverage, faster speeds
- Frio County, TX: less fiber coverage, similar speeds
Counties with Similar Populations
- Yalobusha County, MS: more fiber coverage, faster speeds
- Boone County, WV: less fiber coverage, faster speeds
- Bosque County, TX: less fiber coverage, faster speeds
- Bottineau County, ND: more fiber coverage, similar speeds
- Boundary County, ID: less fiber coverage, faster speeds
- Bourbon County, KS: more fiber coverage, faster speeds
- Bourbon County, KY: more fiber coverage, faster speeds
- Box Butte County, NE: more fiber coverage, similar speeds
- Bracken County, KY: less fiber coverage, faster speeds
- Bradley County, AR: less fiber coverage, similar speeds