In Whatcom County there are 5 residential Fiber providers covering 47.17% of the county. The average home can get speeds up to 4,266 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 Fiber internet providers in Whatcom County, WA.
To see availability maps for all providers including fiber, cable, DSL, and more in Whatcom County, WA please click below.
Whatcom County, WA Availability Maps
Fiber Internet Service Providers in Whatcom 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 Whatcom County are not shown.
Whatcom 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 Whatcom County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 47.17% of Whatcom County. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Ziply. Call one of the companies with service in Whatcom County above to see who has service at your home.
How fast is fiber internet in Whatcom County?
The map below shows maximum fiber internet speeds by area in Whatcom County.
Fiber Internet Speed Key
The average Whatcom County home can get up to 4,266 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 8,000 Mbps, which 2.00% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.06% of homes can only purchase plans up to 940 Mbps. See the internet provider details below for info about their speed and coverage in Whatcom County.
Fiber internet speeds tend to be faster in the west parts of Whatcom County, and slower in the southwest areas of the county.
Is fiber the fastest internet I can get in Whatcom County?
The fastest internet for you may vary based on where in Whatcom County you live. In general, cable competes most often with fiber in the county.
- Fiber is the fastest internet type for 41.08% of Whatcom County homes.
- Cable is fastest for 53.64% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 2.96%.
- Satellite internet may be the only option for 1.80% of Whatcom County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Whatcom County, along with details on where in Whatcom County and at what speeds.
Ziply Fiber in Whatcom County, WA
Ziply fiber coverage
About 25.22%, or 57,210 people, have Ziply fiber internet available to them in the county. The company covers the northwest, west, northeast, north, east, southeast, central, and south Whatcom County area. Ziply is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Whatcom County.
Ziply fiber download speeds
Ziply is the fastest when comparing download speeds to all other internet providers in Whatcom County. Versus other fiber providers in the area, Ziply fiber is the fastest. There are 2 different maximum speeds throughout Whatcom County. The fastest plan anyone in Whatcom County can order from Ziply goes up to 6,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for Whatcom County customers is up to 5,991 Mbps.
Show all download speeds
- 99.8% up to 6,000.0 Mbps
- 0.2% up to 1,000.0 Mbps
Ziply fiber upload speeds
In Whatcom County download speeds tend to be equal to than upload speeds for Ziply fiber. Compared to other ISPs, Ziply is the fastest where upload speeds are concerned, and the fastest compared to other Whatcom County fiber providers. Ziply 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 Whatcom County is up to 6,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, Ziply customers can get speeds up to 5,991 Mbps.
Show all upload speeds
- 99.8% up to 6,000.0 Mbps
- 0.2% up to 1,000.0 Mbps
Quantum Fiber Fiber in Whatcom County, WA
Quantum Fiber fiber coverage
About 17.75%, or 40,255 people, have Quantum Fiber fiber internet available to them in the county. The company covers the south, central, west, southeast, and east Whatcom County area. Quantum Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Whatcom County.
Quantum Fiber fiber download speeds
Quantum Fiber is above average when comparing download speeds to all other internet providers in Whatcom County. Versus other fiber providers in the area, Quantum Fiber fiber is above average. There are 5 different maximum speeds throughout Whatcom County. The fastest plan anyone in Whatcom County can order from Quantum Fiber goes up to 8,000 Mbps, the slowest package only goes up to 940 Mbps, and the county-wide average maximum speed for Whatcom County customers is up to 2,508 Mbps.
Show all download speeds
- 11.3% up to 8,000.0 Mbps
- 8.4% up to 3,000.0 Mbps
- 56.1% up to 2,000.0 Mbps
- 5.9% up to 1,000.0 Mbps
- 18.3% up to 940.0 Mbps
Quantum Fiber fiber upload speeds
In Whatcom County download speeds tend to be faster than than upload speeds for Quantum Fiber fiber. Compared to other ISPs, Quantum Fiber is above average where upload speeds are concerned, and above average compared to other Whatcom County fiber providers. Quantum Fiber offers 4 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 Whatcom County is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 940 Mbps. On average, Quantum Fiber customers can get speeds up to 1,948 Mbps.
Show all upload speeds
- 11.3% up to 8,000.0 Mbps
- 8.4% up to 3,000.0 Mbps
- 62.0% up to 1,000.0 Mbps
- 18.3% up to 940.0 Mbps
Centurylink Fiber in Whatcom County, WA
Centurylink fiber coverage
About 13.55%, or 30,737 people, have Centurylink fiber internet available to them in the county. The company covers the south, central, west, southeast, and east Whatcom County area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Whatcom County.
Centurylink fiber download speeds
Centurylink is above average when comparing download speeds to all other internet providers in Whatcom County. Versus other fiber providers in the area, Centurylink fiber is the slowest. There are 7 different maximum speeds throughout Whatcom County. The fastest plan anyone in Whatcom County can order from Centurylink goes up to 2,000 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Whatcom County customers is up to 977 Mbps.
Show all download speeds
- 1.4% up to 2,000.0 Mbps
- 76.3% up to 1,000.0 Mbps
- 19.6% up to 940.0 Mbps
- 0.2% up to 200.0 Mbps
- 0.7% up to 100.0 Mbps
- 0.3% up to 40.0 Mbps
- 1.4% up to 10.0 Mbps
Centurylink fiber upload speeds
In Whatcom County download speeds tend to be faster than than upload speeds for Centurylink fiber. Compared to other ISPs, Centurylink is above average where upload speeds are concerned, and below average compared to other Whatcom County fiber providers. Centurylink offers 9 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 Whatcom County is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 915 Mbps.
Show all upload speeds
- 77.7% up to 1,000.0 Mbps
- 13.0% up to 940.0 Mbps
- 0.3% up to 500.0 Mbps
- 6.5% up to 200.0 Mbps
- 0.7% up to 100.0 Mbps
- 0.1% up to 40.0 Mbps
- 0.1% up to 20.0 Mbps
- 0.1% up to 5.0 Mbps
- 1.4% up to 1.0 Mbps
PogoZone Fiber in Whatcom County, WA
PogoZone fiber coverage
About 2.85%, or 6,460 people, have PogoZone fiber internet available to them in the county. The company covers the northeast, northwest, east, and north Whatcom County area. PogoZone is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Whatcom County.
PogoZone fiber download speeds
PogoZone is above average when comparing download speeds to all other internet providers in Whatcom County. Versus other fiber providers in the area, PogoZone fiber is below average. There are no different maximum speeds throughout Whatcom County. The fastest plan anyone in Whatcom County can order from PogoZone goes up to 1,000 Mbps, and all Whatcom County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
PogoZone fiber upload speeds
In Whatcom County download speeds tend to be equal to than upload speeds for PogoZone fiber. Compared to other ISPs, PogoZone is above average where upload speeds are concerned, and below average compared to other Whatcom County fiber providers. PogoZone offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Whatcom 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
Astound Broadband Fiber in Whatcom County, WA
Astound Broadband fiber coverage
About 2.36%, or 5,363 people, have Astound Broadband fiber internet available to them in the county. The company covers the south, west, central, north, northwest, southeast, and southwest Whatcom County 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 Whatcom County.
Astound Broadband fiber download speeds
Astound Broadband is above average when comparing download speeds to all other internet providers in Whatcom County. Versus other fiber providers in the area, Astound Broadband fiber is above average. There are no different maximum speeds throughout Whatcom County. The fastest plan anyone in Whatcom County can order from Astound Broadband goes up to 2,000 Mbps, and all Whatcom County customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Astound Broadband fiber upload speeds
In Whatcom County download speeds tend to be equal to than upload speeds for Astound Broadband fiber. Compared to other ISPs, Astound Broadband is above average where upload speeds are concerned, and above average compared to other Whatcom County fiber providers. Astound Broadband offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Whatcom County is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Whatcom County Fiber by Area
This information is most helpful to those looking for homes or considering moving to Whatcom County or any of the areas nearby.
How does fiber internet in Whatcom County compare to the rest of Washington?
Fiber internet speeds in Whatcom County are much faster versus the average speeds in Washington: 0.00 Mbps in Washington versus 4,266 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Washington is 0.00% versus 47.17% in Whatcom County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Whatcom County are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber 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
- Skagit County, WA: more fiber coverage, faster speeds
- San Juan County, WA: more fiber coverage, slower speeds
- Island County, WA: less fiber coverage, slower speeds
- Jefferson County, WA: less fiber coverage, slower speeds
- Snohomish County, WA: more fiber coverage, faster speeds
- Clallam County, WA: less fiber coverage, slower speeds
- Okanogan County, WA: less fiber coverage, slower speeds
- Ferry County, WA: less fiber coverage, faster speeds
- Stevens County, WA: less fiber coverage, slower speeds
- Pend Oreille County, WA: more fiber coverage, slower speeds
Counties with Similar Populations
- Cherokee County, GA: more fiber coverage, slower speeds
- Butler County, PA: more fiber coverage, slower speeds
- Butte County, CA: less fiber coverage, faster speeds
- Cabarrus County, NC: more fiber coverage, faster speeds
- Caddo Parish, LA: more fiber coverage, faster speeds
- Washington County, AR: more fiber coverage, slower speeds
- Calcasieu Parish, LA: more fiber coverage, slower speeds
- Warren County, OH: more fiber coverage, slower speeds
- Union County, NC: more fiber coverage, slower speeds
- Canyon County, ID: more fiber coverage, faster speeds