In Decatur there are 7 residential internet providers covering 100.00% of the city. The average home can get speeds up to 1,141 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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7 Internet Service Providers in Decatur
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 Decatur are not shown.
Decatur 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 Decatur
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 100.00% of Decatur. 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 Rock Island Communication. Now you can call companies in Decatur with more confidence that they might be available.
How fast are internet speeds in Decatur?
The map below shows maximum internet speeds by area in Decatur.
Internet Speed Key
The average Decatur home can get up to 1,141 Mbps on their internet plan. For most people, the fastest download speed in the city is 2,000 Mbps, which 56.82% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 43.18% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Decatur.
Internet speeds tend to be faster in the north parts of Decatur, and slower in the west areas of the city.
What type of internet should I choose in Decatur?
The fastest internet for you may vary based on where in Decatur you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 56.82% of Decatur homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for 43.18%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Decatur homes.
Internet Market Health in Decatur
Internet Competition Key
The map shows how competitive the Decatur 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 Decatur based on what connections the average home has availabile:
- Average number of internet service providers to a home: 3.1 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.6 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 2.6 (very unhealthy)
Overall, competition is unhealthy.
Decatur internet customers have the ability to buy internet service from 1 to 5 different providers, depending on where they live. For different types of service, Decatur homes have between 1 and 4 options. The type(s) of service available are dsl, fiber, fixed wireless, and cable, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Decatur internet customers who want faster speeds have between 0 and 5 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, Decatur needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Decatur, along with details on where in Decatur and at what speeds.
Centurylink DSL in Decatur, WA
Centurylink DSL coverage
About 100.00%, or 88 people, have Centurylink DSL internet available to them in the city. The company covers the entire Decatur area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Decatur.
Centurylink DSL download speeds
Centurylink is one of the slowest when comparing download speeds to all other internet providers in Decatur. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 2 different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from Centurylink goes up to 40 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Decatur customers is up to 25 Mbps.
Show all download speeds
- 50.0% up to 40.0 Mbps
- 50.0% up to 10.0 Mbps
Centurylink DSL upload speeds
In Decatur download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is the slowest where upload speeds are concerned, and the fastest compared to other Decatur DSL providers. Centurylink 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 Decatur is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 2.0 Mbps.
Show all upload speeds
- 50.0% up to 3.0 Mbps
- 50.0% up to 1.0 Mbps
Rock Island Communication Fiber in Decatur, WA
Rock Island Communication fiber coverage
About 56.82%, or 50 people, have Rock Island Communication fiber internet available to them in the city. The company covers the north Decatur area. Rock Island Communication is an average-sized internet service provider internet service providers in the US, with internet service available in a majority of Decatur.
Rock Island Communication fiber download speeds
Rock Island Communication is the fastest when comparing download speeds to all other internet providers in Decatur. Versus other fiber providers in the area, Rock Island Communication fiber is the fastest. There are no different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from Rock Island Communication goes up to 2,000 Mbps, and all Decatur customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Rock Island Communication fiber upload speeds
In Decatur download speeds tend to be equal to than upload speeds for Rock Island Communication fiber. Compared to other ISPs, Rock Island Communication is the fastest where upload speeds are concerned, and the fastest compared to other Decatur fiber providers. Rock Island Communication offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Decatur is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Astound Broadband Cable in Decatur, WA
Astound Broadband cable coverage
About 50.00%, or 44 people, have Astound Broadband cable internet available to them in the city. The company covers the north Decatur area. Astound Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Decatur.
Astound Broadband cable download speeds
Astound Broadband is above average when comparing download speeds to all other internet providers in Decatur. Versus other cable providers in the area, Astound Broadband cable is the fastest. There are no different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from Astound Broadband goes up to 1,500 Mbps, and all Decatur customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
Astound Broadband cable upload speeds
In Decatur download speeds tend to be faster than than upload speeds for Astound Broadband cable. Compared to other ISPs, Astound Broadband is below average where upload speeds are concerned, and the fastest compared to other Decatur cable providers. Astound Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Decatur is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
EarthLink Fixed Wireless in Decatur, WA
EarthLink fixed wireless coverage
About 50.00%, or 44 people, have EarthLink fixed wireless internet available to them in the city. The company covers the north Decatur area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Decatur.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Decatur. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the fastest. There are no different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from EarthLink goes up to 25 Mbps, and all Decatur customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Decatur download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the fastest compared to other Decatur fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Decatur is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in Decatur, WA
AT&T fixed wireless coverage
About 50.00%, or 44 people, have AT&T fixed wireless internet available to them in the city. The company covers the north Decatur area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Decatur.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Decatur. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the fastest. There are no different maximum speeds throughout Decatur. The fastest plan anyone in Decatur can order from AT&T goes up to 25 Mbps, and all Decatur customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Decatur download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the fastest compared to other Decatur fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Decatur is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Decatur Internet by Area
This information is most helpful to those looking for homes or considering moving to Decatur or any of the areas nearby.
How does internet in Decatur compare to the rest of Washington?
Internet speeds in Decatur are slower versus the average speeds in Washington: 2,720 Mbps in Washington versus 1,141 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Washington is 98.85% versus 100.00% in Decatur.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Decatur 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 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
- Port Stanley, WA: less internet coverage, faster speeds
- Lopez Island, WA: equal internet coverage, faster speeds
- Lopez, WA: equal internet coverage, faster speeds
- Blakely Island, WA: less internet coverage, faster speeds
- Richardson, WA: less internet coverage, faster speeds
- Anacortes, WA: less internet coverage, faster speeds
- Orcas, WA: less internet coverage, faster speeds
- Guemes, WA: less internet coverage, slower speeds
- Olga, WA: less internet coverage, faster speeds
- Shaw Island, WA: less internet coverage, faster speeds
Cities with Similar Populations
- Sanco, TX: less internet coverage, slower speeds
- Blandville, WV: equal internet coverage, slower speeds
- Whitesville, MO: less internet coverage, slower speeds
- Whitewater, NM: less internet coverage, slower speeds
- Bethel, AR: less internet coverage, slower speeds
- Berlin, AR: less internet coverage, slower speeds
- Redden, OK: less internet coverage, slower speeds
- Scott Bar, CA: less internet coverage, slower speeds
- Scotland Beach, MD: equal internet coverage, faster speeds
- Brand, VA: equal internet coverage, faster speeds