In Denmark there are 9 residential internet providers covering 91.38% 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 Denmark
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 Denmark are not shown.
Denmark 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 Denmark
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 91.38% of Denmark. 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 Atlantic Broadband. Now you can call companies in Denmark with more confidence that they might be available.
How fast are internet speeds in Denmark?
The map below shows maximum internet speeds by area in Denmark.
Internet Speed Key
The average Denmark 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 91.38% of residents can get.
What type of internet should I choose in Denmark?
The fastest internet for you may vary based on where in Denmark you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 66.85% of Denmark homes.
- Cable is fastest for 24.53% 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 8.62% of Denmark homes.
Internet Market Health in Denmark
Internet Competition Key
The map shows how competitive the Denmark 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 Denmark based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.5 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 3.2 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 2.8 (unhealthy)
Overall, competition is healthy.
Denmark internet customers have the ability to buy internet service from 1 to 7 different providers, depending on where they live. For different types of service, Denmark homes have between 1 and 4 options. The type(s) of service available are fixed wireless, dsl, cable, 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. Denmark internet customers who want faster speeds have between 1 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, Denmark is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Denmark, along with details on where in Denmark and at what speeds.
AT&T DSL in Denmark, SC
AT&T DSL coverage
About 74.06%, or 3,309 people, have AT&T DSL internet available to them in the city. The company covers the entire Denmark area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Denmark.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Denmark. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are no different maximum speeds throughout Denmark. The fastest plan anyone in Denmark can order from AT&T goes up to 10 Mbps, and all Denmark customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Denmark download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Denmark DSL providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Denmark is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink DSL in Denmark, SC
EarthLink DSL coverage
About 74.06%, or 3,309 people, have EarthLink DSL internet available to them in the city. The company covers the entire Denmark area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Denmark.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Denmark. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are no different maximum speeds throughout Denmark. The fastest plan anyone in Denmark can order from EarthLink goes up to 10 Mbps, and all Denmark customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Denmark download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Denmark DSL providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Denmark is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Atlantic Broadband Cable in Denmark, SC
Atlantic Broadband cable coverage
About 71.60%, or 3,199 people, have Atlantic Broadband cable internet available to them in the city. The company covers the entire Denmark area. Atlantic Broadband is a large internet service provider internet service providers in the US, with internet service available in much of Denmark.
Atlantic Broadband cable download speeds
Atlantic Broadband is one of the fastest when comparing download speeds to all other internet providers in Denmark. Versus other cable providers in the area, Atlantic Broadband cable is the fastest. There are no different maximum speeds throughout Denmark. The fastest plan anyone in Denmark can order from Atlantic Broadband goes up to 1,000 Mbps, and all Denmark customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Atlantic Broadband cable upload speeds
In Denmark download speeds tend to be faster than than upload speeds for Atlantic Broadband cable. Compared to other ISPs, Atlantic Broadband is below average where upload speeds are concerned, and the fastest compared to other Denmark cable providers. Atlantic Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Denmark is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Spectrum Fiber in Denmark, SC
Spectrum fiber coverage
About 66.85%, or 2,987 people, have Spectrum fiber internet available to them in the city. The company covers the entire Denmark area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in much of Denmark.
Spectrum fiber download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in Denmark. Versus other fiber providers in the area, Spectrum fiber is one of the fastest. There are no different maximum speeds throughout Denmark. The fastest plan anyone in Denmark can order from Spectrum goes up to 1,000 Mbps, and all Denmark customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Denmark download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is above average where upload speeds are concerned, and the slowest compared to other Denmark 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 Denmark is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 500 Mbps. On average, Spectrum customers can get speeds up to 894 Mbps.
Show all upload speeds
- 78.9% up to 1,000.0 Mbps
- 21.1% up to 500.0 Mbps
Palmetto Rural Telephone Cooperative Fiber in Denmark, SC
PRTC fiber coverage
About 11.62%, or 519 people, have PRTC fiber internet available to them in the city. The company covers the southeast, south, and north Denmark area. PRTC is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Denmark.
Palmetto Rural Telephone Cooperative fiber download speeds
PRTC is one of the fastest when comparing download speeds to all other internet providers in Denmark. Versus other fiber providers in the area, PRTC fiber is one of the fastest. There are no different maximum speeds throughout Denmark. The fastest plan anyone in Denmark can order from PRTC goes up to 1,000 Mbps, and all Denmark customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Palmetto Rural Telephone Cooperative fiber upload speeds
In Denmark download speeds tend to be equal to than upload speeds for PRTC fiber. Compared to other ISPs, PRTC is the fastest where upload speeds are concerned, and the fastest compared to other Denmark fiber providers. PRTC offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Denmark is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in Denmark, SC
T-Mobile Home Internet fixed wireless coverage
About 78.47%, or 3,506 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Denmark 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 Denmark.
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 Denmark. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Denmark. The fastest plan anyone in Denmark 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 Denmark customers is up to 57 Mbps.
Show all download speeds
- 43.0% up to 100.0 Mbps
- 57.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Denmark 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 Denmark 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 Denmark 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 10 Mbps.
Show all upload speeds
- 43.0% up to 20.0 Mbps
- 57.0% up to 3.0 Mbps
EarthLink Fixed Wireless in Denmark, SC
EarthLink fixed wireless coverage
About 14.66%, or 655 people, have EarthLink fixed wireless internet available to them in the city. The company covers the northeast, southeast, west, northwest, central, north, south, and southwest Denmark area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Denmark.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Denmark. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Denmark. The fastest plan anyone in Denmark can order from EarthLink goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Denmark customers is up to 20 Mbps.
Show all download speeds
- 68.5% up to 25.0 Mbps
- 31.5% up to 10.0 Mbps
EarthLink fixed wireless upload speeds
In Denmark 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 Denmark 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 Denmark is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 2.4 Mbps.
Show all upload speeds
- 68.5% up to 3.0 Mbps
- 31.5% up to 1.0 Mbps
AT&T Fixed Wireless in Denmark, SC
AT&T fixed wireless coverage
About 14.66%, or 655 people, have AT&T fixed wireless internet available to them in the city. The company covers the northeast, southeast, west, northwest, central, north, south, and southwest Denmark area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Denmark.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Denmark. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Denmark. The fastest plan anyone in Denmark can order from AT&T goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Denmark customers is up to 20 Mbps.
Show all download speeds
- 68.5% up to 25.0 Mbps
- 31.5% up to 10.0 Mbps
AT&T fixed wireless upload speeds
In Denmark 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 Denmark 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 Denmark is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 2.4 Mbps.
Show all upload speeds
- 68.5% up to 3.0 Mbps
- 31.5% up to 1.0 Mbps
Verizon Fixed Wireless in Denmark, SC
Verizon fixed wireless coverage
About 7.50%, or 335 people, have Verizon fixed wireless internet available to them in the city. The company covers the south, west, southwest, southeast, and central Denmark area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Denmark.
Verizon fixed wireless download speeds
Verizon is average when comparing download speeds to all other internet providers in Denmark. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Denmark. The fastest plan anyone in Denmark can order from Verizon goes up to 300 Mbps, and all Denmark customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Denmark 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 Denmark fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Denmark is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Denmark Internet by Area
This information is most helpful to those looking for homes or considering moving to Denmark or any of the areas nearby.
How does internet in Denmark compare to the rest of South Carolina?
Internet speeds in Denmark are slower versus the average speeds in South Carolina: 3,075 Mbps in South Carolina versus 1,000 Mbps in the city. The state has less internet availability compared to the city. Average internet coverage in South Carolina is 98.34% versus 91.38% in Denmark.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Denmark 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
- Sato, SC: more internet coverage, slower speeds
- Sweden, SC: more internet coverage, slower speeds
- Finland, SC: more internet coverage, slower speeds
- Bamberg, SC: more internet coverage, slower speeds
- Govan, SC: more internet coverage, similar speeds
- Olar, SC: more internet coverage, slower speeds
- Blackville, SC: more internet coverage, slower speeds
- Midway, SC: more internet coverage, similar speeds
- Norway, SC: more internet coverage, slower speeds
- Cope, SC: more internet coverage, slower speeds
Cities with Similar Populations
- Ona, WV: more internet coverage, faster speeds
- Boylston, MA: more internet coverage, faster speeds
- St. Maries, ID: more internet coverage, faster speeds
- Clinton, LA: more internet coverage, faster speeds
- Jefferson, NC: more internet coverage, faster speeds
- Bostic, NC: more internet coverage, faster speeds
- Clinton, MI: more internet coverage, faster speeds
- Robbins, NC: more internet coverage, faster speeds
- Onsted, MI: more internet coverage, faster speeds
- Boonville, NC: more internet coverage, faster speeds