In Newcastle there is 1 residential Cable provider covering 100.00% of the city. The average home can get speeds up to 1,953 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 Newcastle, WA.
To see availability maps for all providers including fiber, cable, DSL, and more in Newcastle, WA please click below.
Newcastle, WA Availability Maps
Cable Internet Service Provider in Newcastle
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 Newcastle are not shown.
Newcastle 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 Newcastle is cable internet available?
Cable Internet Availability Key
Cable is available in 100.00% of Newcastle. 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 Newcastle above to see who has service at your home.
How fast is cable internet in Newcastle?
The map below shows maximum cable internet speeds by area in Newcastle.
Cable Internet Speed Key
The average Newcastle home can get up to 1,953 Mbps on their cable internet plan. The fastest cable download speed in the city is 2,000 Mbps, which 94.14% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 5.86% of homes can only purchase plans up to 1,200 Mbps. See the internet provider details below for info about their speed and coverage in Newcastle.
Cable internet speeds tend to be faster in the west parts of Newcastle, and slower in the central areas of the city.
Is cable the fastest internet I can get in Newcastle?
The fastest internet for you may vary based on where in Newcastle you live. In general, fiber competes most often with cable in the city.
- Fiber is the fastest internet type for 16.75% of Newcastle homes.
- Cable is fastest for 83.25% of the city.
- 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 Newcastle homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Newcastle, along with details on where in Newcastle and at what speeds.
XFINITY from Comcast Cable in Newcastle, WA
XFINITY cable coverage
About 100.00%, or 13,638 people, have XFINITY cable internet available to them in the city. The company covers the entire Newcastle area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Newcastle.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Newcastle. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Newcastle. The fastest plan anyone in Newcastle can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the city-wide average maximum speed for Newcastle customers is up to 1,953 Mbps.
Show all download speeds
- 94.1% up to 2,000.0 Mbps
- 5.9% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Newcastle 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 fastest compared to other Newcastle cable providers. XFINITY offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Newcastle is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 237 Mbps.
Show all upload speeds
- 94.1% up to 250.0 Mbps
- 5.9% up to 35.0 Mbps
Newcastle Cable by Area
This information is most helpful to those looking for homes or considering moving to Newcastle or any of the areas nearby.
How does cable internet in Newcastle compare to the rest of Washington?
Cable internet speeds in Newcastle are much faster versus the average speeds in Washington: 0.00 Mbps in Washington versus 1,953 Mbps in the city. The state has similar cable availability compared to the city. Average cable coverage in Washington is 0.00% versus 100.00% in Newcastle.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Newcastle 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 cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Mercer Island, WA: less cable coverage, faster speeds
- East Renton Highlands, WA: less cable coverage, slower speeds
- Renton, WA: less cable coverage, slower speeds
- Beaux Arts Village, WA: equal cable coverage, slower speeds
- Bryn Mawr-Skyway, WA: equal cable coverage, slower speeds
- Bellevue, WA: less cable coverage, slower speeds
- Fairwood, WA: equal cable coverage, slower speeds
- Issaquah, WA: less cable coverage, slower speeds
- Tukwila, WA: less cable coverage, slower speeds
- Boulevard Park, WA: equal cable coverage, faster speeds
Cities with Similar Populations
- University Heights, OH: less cable coverage, slower speeds
- Columbia, MS: less cable coverage, slower speeds
- Conneaut, OH: less cable coverage, slower speeds
- Coopersburg, PA: less cable coverage, slower speeds
- Corona Del Mar, CA: less cable coverage, slower speeds
- Cortez, CO: less cable coverage, slower speeds
- Cottonwood, CA: less cable coverage, slower speeds
- Covington, TN: less cable coverage, slower speeds
- Tecumseh, MI: less cable coverage, slower speeds
- Troy, IL: less cable coverage, slower speeds