In Cascade Highlands there is 1 residential DSL provider covering 84.63% of the neighborhood. The average home can get speeds up to 122 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 DSL internet providers in Cascade Highlands, Vancouver, WA.
To see availability maps for all providers including fiber, cable, DSL, and more in Cascade Highlands, Vancouver, WA please click below.
Cascade Highlands, Vancouver, WA Availability Maps
DSL Internet Service Provider in Cascade Highlands
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 Cascade Highlands are not shown.
Cascade Highlands 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 Cascade Highlands is DSL internet available?
DSL Internet Availability Key
DSL is available in 84.63% of Cascade Highlands. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Centurylink. Call one of the companies with service in Cascade Highlands above to see who has service at your home.
How fast is DSL internet in Cascade Highlands?
The map below shows maximum DSL internet speeds by area in Cascade Highlands.
DSL Internet Speed Key
The average Cascade Highlands home can get up to 122 Mbps on their DSL internet plan. The fastest DSL download speed in the neighborhood is 140 Mbps, which 49.28% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.08% of homes can only purchase plans up to 40 Mbps. See the internet provider details below for info about their speed and coverage in Cascade Highlands.
DSL internet speeds tend to be faster in the northwest parts of Cascade Highlands, and slower in the east areas of the neighborhood.
Is DSL the fastest internet I can get in Cascade Highlands?
The fastest internet for you may vary based on where in Cascade Highlands you live. In general, cable competes most often with DSL in the neighborhood.
- Fiber is the fastest internet type for less than 1% of Cascade Highlands homes.
- Cable is fastest for 100.00% of the neighborhood.
- 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 Cascade Highlands homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Cascade Highlands, along with details on where in Cascade Highlands and at what speeds.
Centurylink DSL in Cascade Highlands, Vancouver, WA
Centurylink DSL coverage
About 84.63%, or 3,292 people, have Centurylink DSL internet available to them in the neighborhood. The company covers the north, northwest, central, south, southwest, southeast, and east Cascade Highlands area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Cascade Highlands.
Centurylink DSL download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Cascade Highlands. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 4 different maximum speeds throughout Cascade Highlands. The fastest plan anyone in Cascade Highlands can order from Centurylink goes up to 140 Mbps, the slowest package only goes up to 40 Mbps, and the neighborhood-wide average maximum speed for Cascade Highlands customers is up to 122 Mbps.
Show all download speeds
- 58.2% up to 140.0 Mbps
- 37.7% up to 100.0 Mbps
- 2.8% up to 80.0 Mbps
- 1.3% up to 40.0 Mbps
Centurylink DSL upload speeds
In Cascade Highlands download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is below average where upload speeds are concerned, and the fastest compared to other Cascade Highlands DSL providers. Centurylink offers 3 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Cascade Highlands is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, Centurylink customers can get speeds up to 16 Mbps.
Show all upload speeds
- 58.2% up to 20.0 Mbps
- 40.5% up to 10.0 Mbps
- 1.3% up to 3.0 Mbps
Cascade Highlands DSL by Area
This information is most helpful to those looking for homes or considering moving to Cascade Highlands or any of the areas nearby.
How does DSL internet in Cascade Highlands compare to the rest of Vancouver?
DSL internet speeds in Cascade Highlands are much faster versus the average speeds in Vancouver: 0.00 Mbps in Vancouver versus 122 Mbps in the neighborhood. The city has similar DSL availability compared to the neighborhood. Average DSL coverage in Vancouver is 0.00% versus 84.63% in Cascade Highlands.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Cascade Highlands are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL internet look like in other neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- Mountain View, Vancouver, WA: more DSL coverage, faster speeds
- Countryside Woods, Vancouver, WA: more DSL coverage, slower speeds
- Bennington, Vancouver, WA: more DSL coverage, faster speeds
- Fishers Landing East, Vancouver, WA: more DSL coverage, faster speeds
- Fircrest, Vancouver, WA: more DSL coverage, slower speeds
- Fisher-Mill Plain-Fisher's Village, Vancouver, WA: less DSL coverage, slower speeds
- Ellsworth Springs, Vancouver, WA: more DSL coverage, slower speeds
- Landover-Sharmel, Vancouver, WA: more DSL coverage, faster speeds
- Marrion, Vancouver, WA: more DSL coverage, faster speeds
- Image, Vancouver, WA: more DSL coverage, faster speeds
Neighborhoods with Similar Populations
- Paradise Valley, South San Francisco, CA: less DSL coverage, faster speeds
- Gateway Center, Sacramento, CA: more DSL coverage, slower speeds
- Medical District, Memphis, TN: more DSL coverage, slower speeds
- Birmingham, Toledo, OH: less DSL coverage, slower speeds
- Beulah Heights, Pueblo, CO: more DSL coverage, slower speeds
- Bethune Grant, Daytona Beach, FL: more DSL coverage, slower speeds
- Stonewood, Stockton, CA: more DSL coverage, slower speeds
- Woodburn, Morgantown, WV: less DSL coverage, slower speeds
- Stablewood-Valley Hi North-Houston, Cypress, TX: less DSL coverage, slower speeds
- Woodhaven, Fargo, ND: more DSL coverage, slower speeds