In King William County there are 10 residential internet providers covering 98.66% of the county. The average home can get speeds up to 1,195 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.
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10 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
Availability maps for all providers in King William County
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 98.66% of King William County. 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 Atlantic Broadband. Now you can call companies in King William County with more confidence that they might be available.
How fast are internet speeds in King William County?
The map below shows maximum internet speeds by area in King William County.
Internet Speed Key
The average King William County home can get up to 1,195 Mbps on their internet plan. For most people, the fastest 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, 1.29% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in King William County.
Internet speeds tend to be faster in the southeast parts of King William County, and slower in the west areas of the county.
What type of internet should I choose in King William County?
The fastest internet for you may vary based on where in King William County you live. If speed is your main concern, cable will be the fastest internet 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.
Internet Market Health in King William County
Internet Competition Key
The map shows how competitive the King William County 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 King William County based on what connections the average home has availabile:
- Average number of internet service providers to a home: 3.7 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.0 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 3.7 (unhealthy)
Overall, competition is very unhealthy.
King William County internet customers have the ability to buy internet service from 1 to 7 different providers, depending on where they live. For different types of service, King William County homes have between 1 and 3 options. The type(s) of service available are fixed wireless, cable, and fiber, though these may vary depending on the region within the county.
When it comes to broadband download speeds faster than 25 Mbps, the situation is similar. King William County internet customers who want faster speeds have between 1 and 7 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, King William County badly needs improvement.
TV & Internet 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
Atlantic Broadband Fiber in King William County, VA
Atlantic Broadband fiber coverage
About 27.02%, or 4,812 people, have Atlantic Broadband fiber internet available to them in the county. The company covers the northwest, central, 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 a small portion of King William County.
Atlantic Broadband fiber download speeds
Atlantic Broadband is above average when comparing download speeds to all other internet providers in King William County. Versus other fiber providers in the area, Atlantic Broadband fiber is one of the fastest. 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 fiber upload speeds
In King William County download speeds tend to be equal to than upload speeds for Atlantic Broadband fiber. Compared to other ISPs, Atlantic Broadband is one of the fastest where upload speeds are concerned, and one of the fastest compared to other King William County fiber 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 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
All Points Broadband Fiber in King William County, VA
All Points Broadband fiber coverage
About 26.89%, or 4,789 people, have All Points Broadband fiber internet available to them in the county. The company covers the entire King William County area. All Points Broadband is a large internet service provider internet service providers in the US, with internet service available in a small portion of King William County.
All Points Broadband fiber download speeds
All Points Broadband is above average when comparing download speeds to all other internet providers in King William County. Versus other fiber providers in the area, All Points Broadband fiber is one of the fastest. There are no different maximum speeds throughout King William County. The fastest plan anyone in King William County can order from All Points 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
All Points Broadband fiber upload speeds
In King William County download speeds tend to be equal to than upload speeds for All Points Broadband fiber. Compared to other ISPs, All Points Broadband is one of the fastest where upload speeds are concerned, and one of the fastest compared to other King William County fiber providers. All Points 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 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 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
T-Mobile Home Internet Fixed Wireless in King William County, VA
T-Mobile Home Internet fixed wireless coverage
About 87.32%, or 15,552 people, have T-Mobile Home Internet fixed wireless internet available to them in the county. The company covers the entire King William County 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 King William County.
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 King William County. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout King William County. The fastest plan anyone in King William County can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for King William County customers is up to 55 Mbps.
Show all download speeds
- 40.0% up to 100.0 Mbps
- 60.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In King William County 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 average compared to other King William County fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in King William County 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 9.8 Mbps.
Show all upload speeds
- 40.0% up to 20.0 Mbps
- 60.0% up to 3.0 Mbps
Verizon Fixed Wireless in King William County, VA
Verizon fixed wireless coverage
About 56.54%, or 10,070 people, have Verizon fixed wireless internet available to them in the county. The company covers the entire King William County area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of King William County.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in King William County. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout King William County. The fastest plan anyone in King William County can order from Verizon goes up to 300 Mbps, and all King William County customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In King William County 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 the fastest compared to other King William County fixed wireless providers. Verizon 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 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in King William County, VA
EarthLink fixed wireless coverage
About 49.28%, or 8,777 people, have EarthLink fixed wireless internet available to them in the county. The company covers the northwest, north, southeast, central, west, and south King William County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of King William County.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in King William County. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout King William County. The fastest plan anyone in King William County can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for King William County customers is up to 42 Mbps.
Show all download speeds
- 22.4% up to 100.0 Mbps
- 77.6% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In King William County download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other King William County fixed wireless providers. EarthLink offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in King William County 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 6.8 Mbps.
Show all upload speeds
- 22.4% up to 20.0 Mbps
- 77.6% up to 3.0 Mbps
AT&T Fixed Wireless in King William County, VA
AT&T fixed wireless coverage
About 49.28%, or 8,777 people, have AT&T fixed wireless internet available to them in the county. The company covers the northwest, north, southeast, central, west, and south King William County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of King William County.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in King William County. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout King William County. The fastest plan anyone in King William County can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for King William County customers is up to 42 Mbps.
Show all download speeds
- 22.4% up to 100.0 Mbps
- 77.6% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In King William County download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other King William County fixed wireless providers. AT&T offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in King William County 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 6.8 Mbps.
Show all upload speeds
- 22.4% up to 20.0 Mbps
- 77.6% up to 3.0 Mbps
King William County Internet 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 internet in King William County compare to the rest of Virginia?
Internet speeds in King William County are slower versus the average speeds in Virginia: 1,990 Mbps in Virginia versus 1,195 Mbps in the county. The state has similar internet availability compared to the county. Average internet coverage in Virginia is 97.92% versus 98.66% in King William County.
What zip codes have widespread internet?
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 internet service 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: more internet coverage, slower speeds
- Hanover County, VA: more internet coverage, faster speeds
- Henrico County, VA: more internet coverage, faster speeds
- Middlesex County, VA: more internet coverage, slower speeds
- Lancaster County, VA: more internet coverage, slower speeds
- Northumberland County, VA: more internet coverage, slower speeds
- Goochland County, VA: less internet coverage, faster speeds
- Fluvanna County, VA: less internet coverage, slower speeds
- Accomack County, VA: more internet coverage, slower speeds
- Nelson County, VA: more internet coverage, slower speeds
Counties with Similar Populations
- Ashley County, AR: less internet coverage, faster speeds
- Anderson County, KY: more internet coverage, faster speeds
- Andrew County, MO: more internet coverage, slower speeds
- Andrews County, TX: more internet coverage, faster speeds
- Anson County, NC: more internet coverage, slower speeds
- Antrim County, MI: more internet coverage, slower speeds
- Wyandot County, OH: more internet coverage, faster speeds
- Appling County, GA: less internet coverage, faster speeds
- Wright County, MO: more internet coverage, slower speeds
- Aransas County, TX: less internet coverage, faster speeds