In King William County there are 3 residential Cable providers covering 57.94% of the county. The average home can get speeds up to 1,372 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 King William County, VA.
To see availability maps for all providers including fiber, cable, DSL, and more in King William County, VA please click below.
King William County, VA Availability Maps
Cable Internet Service Providers in King William 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 King William County are not shown.
King William 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 King William County is cable internet available?
Cable Internet Availability Key
Cable is available in 57.94% of King William County. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is Atlantic Broadband. Call one of the companies with service in King William County above to see who has service at your home.
How fast is cable internet in King William County?
The map below shows maximum cable internet speeds by area in King William County.
Cable Internet Speed Key
The average King William County home can get up to 1,372 Mbps on their cable internet plan. The fastest cable download speed in the county is 2,000 Mbps, which 19.17% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 26.78% 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 King William County.
Cable internet speeds tend to be faster in the southeast parts of King William County, and slower in the north areas of the county.
Is cable the fastest internet I can get in King William County?
The fastest internet for you may vary based on where in King William County you live. In general, fiber competes most often with cable in the county.
- Fiber is the fastest internet type for 45.62% of King William County homes.
- Cable is fastest for 50.17% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 2.87%.
- Satellite internet may be the only option for 1.34% of King William County homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in King William County, along with details on where in King William County and at what speeds.
Atlantic Broadband Cable in King William County, VA
Atlantic Broadband cable coverage
About 38.71%, or 6,895 people, have Atlantic Broadband cable internet available to them in the county. The company covers the northwest, north, and west King William County area. Atlantic Broadband is a large internet service provider internet service providers in the US, with internet service available in some of King William County.
Atlantic Broadband cable download speeds
Atlantic Broadband is above average when comparing download speeds to all other internet providers in King William County. Versus other cable providers in the area, Atlantic Broadband cable is the slowest. There are no different maximum speeds throughout King William County. The fastest plan anyone in King William County can order from Atlantic Broadband goes up to 1,000 Mbps, and all King William County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Atlantic Broadband cable upload speeds
In King William County download speeds tend to be faster than than upload speeds for Atlantic Broadband cable. Compared to other ISPs, Atlantic Broadband is below average where upload speeds are concerned, and below average compared to other King William County cable providers. Atlantic Broadband offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in King William County is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Cox Communications Cable in King William County, VA
Cox cable coverage
About 19.17%, or 3,415 people, have Cox cable internet available to them in the county. The company covers the southeast King William County area. Cox is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of King William County.
Cox Communications cable download speeds
Cox is the fastest when comparing download speeds to all other internet providers in King William County. Versus other cable providers in the area, Cox cable is the fastest. There are no different maximum speeds throughout King William County. The fastest plan anyone in King William County can order from Cox goes up to 2,000 Mbps, and all King William County customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Cox Communications cable upload speeds
In King William County download speeds tend to be faster than than upload speeds for Cox cable. Compared to other ISPs, Cox is below average where upload speeds are concerned, and the fastest compared to other King William County cable providers. Cox offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in King William County is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
XFINITY from Comcast Cable in King William County, VA
XFINITY cable coverage
About 11.98%, or 2,134 people, have XFINITY cable internet available to them in the county. The company covers the northwest, north, and west King William County area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of King William County.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in King William County. Versus other cable providers in the area, XFINITY cable is below average. There are no different maximum speeds throughout King William County. The fastest plan anyone in King William County can order from XFINITY goes up to 1,200 Mbps, and all King William 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 King William 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 the slowest compared to other King William County cable providers. XFINITY offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in King William County is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
King William County Cable by Area
This information is most helpful to those looking for homes or considering moving to King William County or any of the areas nearby.
How does cable internet in King William County compare to the rest of Virginia?
Cable internet speeds in King William County are much faster versus the average speeds in Virginia: 0.00 Mbps in Virginia versus 1,372 Mbps in the county. The state has similar cable availability compared to the county. Average cable coverage in Virginia is 0.00% versus 57.94% in King William County.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around King William 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
- King and Queen County, VA: less cable coverage, faster speeds
- Hanover County, VA: more cable coverage, faster speeds
- Henrico County, VA: more cable coverage, faster speeds
- Middlesex County, VA: more cable coverage, slower speeds
- Lancaster County, VA: more cable coverage, slower speeds
- Northumberland County, VA: more cable coverage, slower speeds
- Goochland County, VA: more cable coverage, faster speeds
- Fluvanna County, VA: more cable coverage, slower speeds
- Accomack County, VA: more cable coverage, slower speeds
- Nelson County, VA: less cable coverage, slower speeds
Counties with Similar Populations
- Ashley County, AR: less cable coverage, slower speeds
- Anderson County, KY: more cable coverage, slower speeds
- Andrew County, MO: more cable coverage, slower speeds
- Andrews County, TX: more cable coverage, slower speeds
- Anson County, NC: less cable coverage, slower speeds
- Antrim County, MI: more cable coverage, slower speeds
- Wyandot County, OH: more cable coverage, slower speeds
- Appling County, GA: less cable coverage, slower speeds
- Wright County, MO: less cable coverage, slower speeds
- Aransas County, TX: more cable coverage, slower speeds