In Delta there are 5 residential internet providers covering 72.60% of the city. The average home can get speeds up to 500 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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5 Internet Service Providers in Delta
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 Delta are not shown.
Delta 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 Delta
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 72.60% of Delta. 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 Optimum. Now you can call companies in Delta with more confidence that they might be available.
How fast are internet speeds in Delta?
The map below shows maximum internet speeds by area in Delta.
Internet Speed Key
The average Delta home can get up to 500 Mbps on their internet plan. For most people, the fastest download speed in the city is 500 Mbps, which 72.60% of residents can get.
What type of internet should I choose in Delta?
The fastest internet for you may vary based on where in Delta you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for less than 1% of Delta homes.
- Cable is fastest for 72.60% 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 27.40% of Delta homes.
Internet Market Health in Delta
Internet Competition Key
The map shows how competitive the Delta 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 Delta based on what connections the average home has availabile:
- Average number of internet service providers to a home: 3.0 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 3.0 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 3.0 (unhealthy)
Overall, competition is unhealthy.
Delta internet customers have the ability to buy internet service from 3 providers, depending on where they live. For different types of service, Delta homes have 3 options. The type(s) of service available are fixed wireless, dsl, 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 similar. Delta internet customers who want faster speeds have 3 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, Delta needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Delta, along with details on where in Delta and at what speeds.
Optimum Cable in Delta, ID
Optimum cable coverage
About 72.60%, or 53 people, have Optimum cable internet available to them in the city. The company covers the entire Delta area. Optimum is one of the largest internet service providers internet service providers in the US, with internet service available in much of Delta.
Optimum cable download speeds
Optimum is the fastest when comparing download speeds to all other internet providers in Delta. Versus other cable providers in the area, Optimum cable is the fastest. There are no different maximum speeds throughout Delta. The fastest plan anyone in Delta can order from Optimum goes up to 500 Mbps, and all Delta customers can get this speed.
Show all download speeds
- 100.0% up to 500.0 Mbps
Optimum cable upload speeds
In Delta download speeds tend to be faster than than upload speeds for Optimum cable. Compared to other ISPs, Optimum is one of the fastest where upload speeds are concerned, and the fastest compared to other Delta cable providers. Optimum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Delta is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Ziply DSL in Delta, ID
Ziply DSL coverage
About 72.60%, or 53 people, have Ziply DSL internet available to them in the city. The company covers the entire Delta area. Ziply is one of the largest internet service providers internet service providers in the US, with internet service available in much of Delta.
Ziply DSL download speeds
Ziply is the slowest when comparing download speeds to all other internet providers in Delta. Versus other DSL providers in the area, Ziply DSL is the fastest. There are no different maximum speeds throughout Delta. The fastest plan anyone in Delta can order from Ziply goes up to 45 Mbps, and all Delta customers can get this speed.
Show all download speeds
- 100.0% up to 45.0 Mbps
Ziply DSL upload speeds
In Delta download speeds tend to be faster than than upload speeds for Ziply DSL. Compared to other ISPs, Ziply is the slowest where upload speeds are concerned, and the fastest compared to other Delta DSL providers. Ziply offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Delta is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
T-Mobile Home Internet Fixed Wireless in Delta, ID
T-Mobile Home Internet fixed wireless coverage
About 72.60%, or 53 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Delta area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in much of Delta.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in Delta. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the fastest. There are no different maximum speeds throughout Delta. The fastest plan anyone in Delta can order from T-Mobile Home Internet goes up to 100 Mbps, and all Delta customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Delta download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is one of the fastest where upload speeds are concerned, and the fastest compared to other Delta fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Delta is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Delta Internet by Area
This information is most helpful to those looking for homes or considering moving to Delta or any of the areas nearby.
How does internet in Delta compare to the rest of Idaho?
Internet speeds in Delta are slower versus the average speeds in Idaho: 2,514 Mbps in Idaho versus 500 Mbps in the city. The state has far less internet availability compared to the city. Average internet coverage in Idaho is 98.92% versus 72.60% in Delta.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Delta 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
- Osburn, ID: more internet coverage, faster speeds
- Kellogg, ID: more internet coverage, faster speeds
- Wardner, ID: more internet coverage, faster speeds
- Silverton, ID: more internet coverage, faster speeds
- Wallace, ID: more internet coverage, faster speeds
- Smelterville, ID: more internet coverage, faster speeds
- Gem, ID: more internet coverage, similar speeds
- Woodland Park, ID: more internet coverage, faster speeds
- Pinehurst, ID: more internet coverage, faster speeds
- Kingston, ID: more internet coverage, faster speeds
Cities with Similar Populations
- Gorgas, AL: more internet coverage, slower speeds
- Baker, MN: more internet coverage, slower speeds
- Bledsoe, TX: more internet coverage, faster speeds
- Bridgeport, OR: less internet coverage, faster speeds
- Waltersburg, PA: more internet coverage, faster speeds
- Cantil, CA: less internet coverage, slower speeds
- Carfax, VA: more internet coverage, faster speeds
- Cass, AR: more internet coverage, faster speeds
- Central, AK: less internet coverage, slower speeds
- Chesterfield, NC: more internet coverage, faster speeds