In Oak Harbor there are 2 residential DSL providers covering 56.39% of the city. The average home can get speeds up to 97 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 Oak Harbor, WA.
To see availability maps for all providers including fiber, cable, DSL, and more in Oak Harbor, WA please click below.
Oak Harbor, WA Availability Maps
DSL Internet Service Providers in Oak Harbor
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 Oak Harbor are not shown.
Oak Harbor 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 Oak Harbor is DSL internet available?
DSL Internet Availability Key
DSL is available in 56.39% of Oak Harbor. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Astound Broadband. Call one of the companies with service in Oak Harbor above to see who has service at your home.
How fast is DSL internet in Oak Harbor?
The map below shows maximum DSL internet speeds by area in Oak Harbor.
DSL Internet Speed Key
The average Oak Harbor home can get up to 97 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 1,000 Mbps, which 3.75% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 38.16% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Oak Harbor.
DSL internet speeds tend to be faster in the central parts of Oak Harbor, and slower in the south areas of the city.
Is DSL the fastest internet I can get in Oak Harbor?
The fastest internet for you may vary based on where in Oak Harbor you live. In general, cable competes most often with DSL in the city.
- Fiber is the fastest internet type for 30.54% of Oak Harbor homes.
- Cable is fastest for 53.64% 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 15.22% of Oak Harbor homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Oak Harbor, along with details on where in Oak Harbor and at what speeds.
Ziply DSL in Oak Harbor, WA
Ziply DSL coverage
About 56.39%, or 23,529 people, have Ziply DSL internet available to them in the city. The company covers the entire Oak Harbor area. Ziply is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Oak Harbor.
Ziply DSL download speeds
Ziply is below average when comparing download speeds to all other internet providers in Oak Harbor. Versus other DSL providers in the area, Ziply DSL is the slowest. There are 7 different maximum speeds throughout Oak Harbor. The fastest plan anyone in Oak Harbor can order from Ziply goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Oak Harbor customers is up to 32 Mbps.
Show all download speeds
- 10.4% up to 115.0 Mbps
- 7.5% up to 90.0 Mbps
- 4.7% up to 70.0 Mbps
- 7.0% up to 45.0 Mbps
- 0.2% up to 32.0 Mbps
- 0.2% up to 25.0 Mbps
- 70.1% up to 10.0 Mbps
Ziply DSL upload speeds
In Oak Harbor download speeds tend to be faster than than upload speeds for Ziply DSL. Compared to other ISPs, Ziply is below average where upload speeds are concerned, and the slowest compared to other Oak Harbor DSL providers. Ziply offers 4 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 Oak Harbor is up to 7.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Ziply customers can get speeds up to 2.2 Mbps.
Show all upload speeds
- 10.4% up to 7.0 Mbps
- 7.5% up to 5.0 Mbps
- 12.0% up to 3.0 Mbps
- 70.1% up to 1.0 Mbps
Astound Broadband DSL in Oak Harbor, WA
Astound Broadband DSL coverage
About 3.75%, or 1,565 people, have Astound Broadband DSL internet available to them in the city. The company covers the central and north Oak Harbor area. Astound Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Oak Harbor.
Astound Broadband DSL download speeds
Astound Broadband is below average when comparing download speeds to all other internet providers in Oak Harbor. Versus other DSL providers in the area, Astound Broadband DSL is the fastest. There are no different maximum speeds throughout Oak Harbor. The fastest plan anyone in Oak Harbor can order from Astound Broadband goes up to 1,000 Mbps, and all Oak Harbor customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Astound Broadband DSL upload speeds
In Oak Harbor download speeds tend to be faster than than upload speeds for Astound Broadband DSL. Compared to other ISPs, Astound Broadband is below average where upload speeds are concerned, and the fastest compared to other Oak Harbor DSL providers. Astound Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Oak Harbor is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
Oak Harbor DSL by Area
This information is most helpful to those looking for homes or considering moving to Oak Harbor or any of the areas nearby.
How does DSL internet in Oak Harbor compare to the rest of Washington?
DSL internet speeds in Oak Harbor are much faster versus the average speeds in Washington: 0.00 Mbps in Washington versus 97 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Washington is 0.00% versus 56.39% in Oak Harbor.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Oak Harbor 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 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
- Dewey, WA: more DSL coverage, slower speeds
- Prairie Center, WA: more DSL coverage, slower speeds
- Coupeville, WA: more DSL coverage, slower speeds
- La Conner, WA: more DSL coverage, slower speeds
- Rexville, WA: more DSL coverage, slower speeds
- Camano Island, WA: more DSL coverage, slower speeds
- Anacortes, WA: more DSL coverage, slower speeds
- Richardson, WA: more DSL coverage, slower speeds
- Big Lake, WA: less DSL coverage, slower speeds
- Northwest Stanwood, WA: more DSL coverage, slower speeds
Cities with Similar Populations
- Lumberton, NC: less DSL coverage, slower speeds
- DePere, WI: more DSL coverage, slower speeds
- Dunedin, FL: less DSL coverage, slower speeds
- East Stroudsburg, PA: less DSL coverage, slower speeds
- El Dorado Hills, CA: more DSL coverage, slower speeds
- Ellenwood, GA: more DSL coverage, slower speeds
- Los Lunas, NM: more DSL coverage, slower speeds
- Beverly Hills, CA: more DSL coverage, slower speeds
- Porter, TX: more DSL coverage, slower speeds
- South El Monte, CA: more DSL coverage, slower speeds