In Smith County there are 2 residential Cable providers covering 54.05% of the county. The average home can get speeds up to 1,149 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 Cable internet providers in Smith County, TN.
To see availability maps for all providers including fiber, cable, DSL, and more in Smith County, TN please click below.
Smith County, TN Availability Maps
Cable Internet Service Providers in Smith 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 Smith County are not shown.
Smith 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 Smith County is cable internet available?
Cable Internet Availability Key
Cable is available in 54.05% of Smith County. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is XFINITY. Call one of the companies with service in Smith County above to see who has service at your home.
How fast is cable internet in Smith County?
The map below shows maximum cable internet speeds by area in Smith County.
Cable Internet Speed Key
The average Smith County home can get up to 1,149 Mbps on their cable internet plan. The fastest cable download speed in the county is 1,200 Mbps, which 40.28% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 13.77% 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 Smith County.
Cable internet speeds tend to be faster in the north parts of Smith County, and slower in the south areas of the county.
Is cable the fastest internet I can get in Smith County?
The fastest internet for you may vary based on where in Smith County you live. In general, fiber competes most often with cable in the county.
- Fiber is the fastest internet type for 62.09% of Smith County homes.
- Cable is fastest for 37.72% of the county.
- 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 Smith County homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Smith County, along with details on where in Smith County and at what speeds.
XFINITY from Comcast Cable in Smith County, TN
XFINITY cable coverage
About 40.28%, or 8,017 people, have XFINITY cable internet available to them in the county. The company covers the central, north, northwest, west, east, and southwest Smith County area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in some of Smith County.
XFINITY from Comcast cable download speeds
XFINITY is below average when comparing download speeds to all other internet providers in Smith County. Versus other cable providers in the area, XFINITY cable is the fastest. There are no different maximum speeds throughout Smith County. The fastest plan anyone in Smith County can order from XFINITY goes up to 1,200 Mbps, and all Smith County customers can get this speed.
Show all download speeds
- 100.0% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Smith County download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and one of the fastest compared to other Smith County cable providers. XFINITY offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Smith County is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Spectrum Cable in Smith County, TN
Spectrum cable coverage
About 13.84%, or 2,754 people, have Spectrum cable internet available to them in the county. The company covers the south, southwest, southeast, east, and central Smith County 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 Smith County.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Smith County. Versus other cable providers in the area, Spectrum cable is the slowest. There are no different maximum speeds throughout Smith County. The fastest plan anyone in Smith County can order from Spectrum goes up to 1,000 Mbps, and all Smith County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Smith County 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 one of the fastest compared to other Smith County cable providers. Spectrum offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Smith County is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Smith County Cable by Area
This information is most helpful to those looking for homes or considering moving to Smith County or any of the areas nearby.
How does cable internet in Smith County compare to the rest of Tennessee?
Cable internet speeds in Smith County are much faster versus the average speeds in Tennessee: 0.00 Mbps in Tennessee versus 1,149 Mbps in the county. The state has similar cable availability compared to the county. Average cable coverage in Tennessee is 0.00% versus 54.05% in Smith County.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Smith County are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does cable 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
- Trousdale County, TN: more cable coverage, faster speeds
- Jackson County, TN: less cable coverage, slower speeds
- Wilson County, TN: more cable coverage, faster speeds
- Putnam County, TN: more cable coverage, slower speeds
- Sumner County, TN: more cable coverage, faster speeds
- Overton County, TN: less cable coverage, faster speeds
- Davidson County, TN: more cable coverage, faster speeds
- Fentress County, TN: more cable coverage, faster speeds
- Cheatham County, TN: more cable coverage, faster speeds
- Dickson County, TN: more cable coverage, faster speeds
Counties with Similar Populations
- Emanuel County, GA: more cable coverage, slower speeds
- Franklin County, ME: more cable coverage, slower speeds
- Franklin County, KS: more cable coverage, faster speeds
- Wetzel County, WV: more cable coverage, slower speeds
- Franklin County, GA: less cable coverage, slower speeds
- Wilcox County, AL: less cable coverage, slower speeds
- Fluvanna County, VA: more cable coverage, faster speeds
- Winnebago County, IA: less cable coverage, slower speeds
- Fayette County, TX: less cable coverage, slower speeds
- Fayette County, OH: more cable coverage, slower speeds