In Diamond there are 9 residential internet providers covering 100.00% of the city. The average home can get speeds up to 1,000 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.
Jump to Availability Maps
9 Internet Service Providers in Diamond
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 Diamond are not shown.
Diamond 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 Diamond
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.
Please note some providers will take longer to load than others
Internet service is available in 100.00% of Diamond. 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 Spectrum. Now you can call companies in Diamond with more confidence that they might be available.
How fast are internet speeds in Diamond?
The map below shows maximum internet speeds by area in Diamond.
Internet Speed Key
The average Diamond home can get up to 1,000 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 100.00% of residents can get.
What type of internet should I choose in Diamond?
The fastest internet for you may vary based on where in Diamond you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for 15.39% of Diamond homes.
- Cable is fastest for 84.61% 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 less than 1% of Diamond homes.
Internet Market Health in Diamond
Internet Competition Key
The map shows how competitive the Diamond 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 Diamond based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.6 (healthy)
- Average types of service (fiber, cable, DSL, etc): 2.9 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 4.7 (healthy)
Overall, competition is healthy.
Diamond internet customers have the ability to buy internet service from 2 to 7 different providers, depending on where they live. For different types of service, Diamond homes have between 2 and 4 options. The type(s) of service available are fixed wireless, cable, dsl, and fiber, 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. Diamond internet customers who want faster speeds have between 2 and 6 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, Diamond is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Diamond, along with details on where in Diamond and at what speeds.
Spectrum Cable in Diamond, OH
Spectrum cable coverage
About 86.40%, or 1,398 people, have Spectrum cable internet available to them in the city. The company covers the northwest, south, southwest, west, north, southeast, east, and central Diamond area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Diamond.
Spectrum cable download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in Diamond. Versus other cable providers in the area, Spectrum cable is one of the fastest. There are no different maximum speeds throughout Diamond. The fastest plan anyone in Diamond can order from Spectrum goes up to 1,000 Mbps, and all Diamond customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Diamond download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the fastest compared to other Diamond cable providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Diamond is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Brightspeed DSL in Diamond, OH
Brightspeed DSL coverage
About 83.00%, or 1,343 people, have Brightspeed DSL internet available to them in the city. The company covers the northwest, south, north, southwest, west, southeast, east, and central Diamond area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in much of Diamond.
Brightspeed DSL download speeds
Brightspeed is the slowest when comparing download speeds to all other internet providers in Diamond. Versus other DSL providers in the area, Brightspeed DSL is the fastest. There are 2 different maximum speeds throughout Diamond. The fastest plan anyone in Diamond can order from Brightspeed goes up to 40 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Diamond customers is up to 11 Mbps.
Show all download speeds
- 2.5% up to 40.0 Mbps
- 97.5% up to 10.0 Mbps
Brightspeed DSL upload speeds
In Diamond download speeds tend to be faster than than upload speeds for Brightspeed DSL. Compared to other ISPs, Brightspeed is the slowest where upload speeds are concerned, and the fastest compared to other Diamond DSL providers. Brightspeed 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 Diamond is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Brightspeed customers can get speeds up to 1.1 Mbps.
Show all upload speeds
- 2.5% up to 3.0 Mbps
- 97.5% up to 1.0 Mbps
Spectrum Fiber in Diamond, OH
Spectrum fiber coverage
About 15.39%, or 249 people, have Spectrum fiber internet available to them in the city. The company covers the northwest, north, east, and northeast Diamond area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Diamond.
Spectrum fiber download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in Diamond. Versus other fiber providers in the area, Spectrum fiber is the fastest. There are no different maximum speeds throughout Diamond. The fastest plan anyone in Diamond can order from Spectrum goes up to 1,000 Mbps, and all Diamond customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Diamond download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is the fastest where upload speeds are concerned, and the fastest compared to other Diamond fiber providers. Spectrum 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 Diamond is up to 500 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 278 Mbps.
Show all upload speeds
- 52.2% up to 500.0 Mbps
- 47.8% up to 35.0 Mbps
Armstrong Cable in Diamond, OH
Armstrong cable coverage
About 8.22%, or 133 people, have Armstrong cable internet available to them in the city. The company covers the southeast and east Diamond area. Armstrong is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Diamond.
Armstrong cable download speeds
Armstrong is one of the fastest when comparing download speeds to all other internet providers in Diamond. Versus other cable providers in the area, Armstrong cable is one of the fastest. There are no different maximum speeds throughout Diamond. The fastest plan anyone in Diamond can order from Armstrong goes up to 1,000 Mbps, and all Diamond customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Armstrong cable upload speeds
In Diamond download speeds tend to be faster than than upload speeds for Armstrong cable. Compared to other ISPs, Armstrong is below average where upload speeds are concerned, and the slowest compared to other Diamond cable providers. Armstrong offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Diamond is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
T-Mobile Home Internet Fixed Wireless in Diamond, OH
T-Mobile Home Internet fixed wireless coverage
About 99.26%, or 1,606 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Diamond area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of Diamond.
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 Diamond. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Diamond. The fastest plan anyone in Diamond can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Diamond customers is up to 65 Mbps.
Show all download speeds
- 54.0% up to 100.0 Mbps
- 46.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Diamond 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 below average where upload speeds are concerned, and average compared to other Diamond fixed wireless providers. T-Mobile Home Internet 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 Diamond is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 12 Mbps.
Show all upload speeds
- 54.0% up to 20.0 Mbps
- 46.0% up to 3.0 Mbps
EarthLink Fixed Wireless in Diamond, OH
EarthLink fixed wireless coverage
About 93.20%, or 1,508 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Diamond area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Diamond.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Diamond. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Diamond. The fastest plan anyone in Diamond can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Diamond customers is up to 45 Mbps.
Show all download speeds
- 26.2% up to 100.0 Mbps
- 73.8% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Diamond 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 slowest compared to other Diamond fixed wireless providers. EarthLink 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 Diamond is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 7.5 Mbps.
Show all upload speeds
- 26.2% up to 20.0 Mbps
- 73.8% up to 3.0 Mbps
AT&T Fixed Wireless in Diamond, OH
AT&T fixed wireless coverage
About 93.20%, or 1,508 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Diamond area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Diamond.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Diamond. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Diamond. The fastest plan anyone in Diamond can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Diamond customers is up to 45 Mbps.
Show all download speeds
- 26.2% up to 100.0 Mbps
- 73.8% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Diamond 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 slowest compared to other Diamond fixed wireless providers. AT&T 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 Diamond is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 7.5 Mbps.
Show all upload speeds
- 26.2% up to 20.0 Mbps
- 73.8% up to 3.0 Mbps
Verizon Fixed Wireless in Diamond, OH
Verizon fixed wireless coverage
About 76.95%, or 1,245 people, have Verizon fixed wireless internet available to them in the city. The company covers the northwest, south, southeast, west, east, southwest, central, and north Diamond area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of Diamond.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Diamond. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Diamond. The fastest plan anyone in Diamond can order from Verizon goes up to 300 Mbps, and all Diamond customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Diamond download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and the fastest compared to other Diamond fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Diamond is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Diamond Internet by Area
This information is most helpful to those looking for homes or considering moving to Diamond or any of the areas nearby.
How does internet in Diamond compare to the rest of Ohio?
Internet speeds in Diamond are slower versus the average speeds in Ohio: 2,747 Mbps in Ohio versus 1,000 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Ohio is 98.95% versus 100.00% in Diamond.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Diamond 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
- Palmyra, OH: equal internet coverage, similar speeds
- Craig Beach, OH: equal internet coverage, similar speeds
- Wayland, OH: equal internet coverage, similar speeds
- Lake Milton, OH: equal internet coverage, similar speeds
- Yale, OH: equal internet coverage, similar speeds
- McClintocksburg, OH: equal internet coverage, faster speeds
- Deerfield, OH: equal internet coverage, similar speeds
- Newton Falls, OH: less internet coverage, faster speeds
- Driftwood, OH: equal internet coverage, slower speeds
- Charlestown, OH: equal internet coverage, slower speeds
Cities with Similar Populations
- Barton, NY: less internet coverage, slower speeds
- Waldo, WI: less internet coverage, slower speeds
- Weems, VA: less internet coverage, slower speeds
- DePew, OK: less internet coverage, faster speeds
- Wellsville, MO: less internet coverage, slower speeds
- West Paris, ME: equal internet coverage, faster speeds
- Coalport, PA: less internet coverage, faster speeds
- Wilton, MN: less internet coverage, faster speeds
- Clear Lake, WA: equal internet coverage, faster speeds
- Clarks Hill, SC: less internet coverage, faster speeds