In Marengo County there are 11 residential internet providers covering 97.84% of the county. The average home can get speeds up to 818 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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11 Internet Service Providers in Marengo 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 Marengo County are not shown.
Marengo 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
Availability maps for all providers in Marengo County
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 97.84% of Marengo County. 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 Demopolis CATV. Now you can call companies in Marengo County with more confidence that they might be available.
How fast are internet speeds in Marengo County?
The map below shows maximum internet speeds by area in Marengo County.
Internet Speed Key
The average Marengo County home can get up to 818 Mbps on their internet plan. For most people, the fastest download speed in the county is 1,000 Mbps, which 78.37% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Marengo County.
Internet speeds tend to be faster in the southwest parts of Marengo County, and slower in the east areas of the county.
What type of internet should I choose in Marengo County?
The fastest internet for you may vary based on where in Marengo County you live. If speed is your main concern, cable will be the fastest internet in the county.
- Fiber is the fastest internet type for 34.49% of Marengo County homes.
- Cable is fastest for 43.88% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 18.83%.
- Satellite internet may be the only option for 2.16% of Marengo County homes.
Internet Market Health in Marengo County
Internet Competition Key
The map shows how competitive the Marengo County 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 Marengo County based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.0 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.3 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 2.9 (very unhealthy)
Overall, competition is very unhealthy.
Marengo County internet customers have the ability to buy internet service from 1 to 8 different providers, depending on where they live. For different types of service, Marengo County 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 county.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Marengo County internet customers who want faster speeds have between 0 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, Marengo County badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Marengo County, along with details on where in Marengo County and at what speeds.
AT&T DSL in Marengo County, AL
AT&T DSL coverage
About 46.72%, or 9,027 people, have AT&T DSL internet available to them in the county. The company covers the north, northwest, central, east, southwest, south, and southeast Marengo County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of Marengo County.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Marengo County. Versus other DSL providers in the area, AT&T DSL is one of the slowest. There are 2 different maximum speeds throughout Marengo County. The fastest plan anyone in Marengo County can order from AT&T goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Marengo County customers is up to 10 Mbps.
Show all download speeds
- 0.1% up to 25.0 Mbps
- 99.9% up to 10.0 Mbps
AT&T DSL upload speeds
In Marengo County download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the slowest compared to other Marengo County DSL providers. AT&T 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 Marengo County is up to 5.0 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 1.0 Mbps.
Show all upload speeds
- 0.1% up to 5.0 Mbps
- 99.9% up to 1.0 Mbps
EarthLink DSL in Marengo County, AL
EarthLink DSL coverage
About 46.72%, or 9,027 people, have EarthLink DSL internet available to them in the county. The company covers the north, northwest, central, east, southwest, south, and southeast Marengo County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of Marengo County.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Marengo County. Versus other DSL providers in the area, EarthLink DSL is one of the slowest. There are 2 different maximum speeds throughout Marengo County. The fastest plan anyone in Marengo County can order from EarthLink goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Marengo County customers is up to 10 Mbps.
Show all download speeds
- 0.1% up to 25.0 Mbps
- 99.9% up to 10.0 Mbps
EarthLink DSL upload speeds
In Marengo County download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the slowest compared to other Marengo County DSL providers. EarthLink 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 Marengo County is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 1.0 Mbps.
Show all upload speeds
- 0.1% up to 5.0 Mbps
- 99.9% up to 1.0 Mbps
Demopolis CATV Cable in Marengo County, AL
Demopolis CATV cable coverage
About 37.25%, or 7,198 people, have Demopolis CATV cable internet available to them in the county. The company covers the north, northwest, and northeast Marengo County area. Demopolis CATV is a small internet service provider internet service providers in the US, with internet service available in some of Marengo County.
Demopolis CATV cable download speeds
Demopolis CATV is one of the fastest when comparing download speeds to all other internet providers in Marengo County. Versus other cable providers in the area, Demopolis CATV cable is one of the fastest. There are no different maximum speeds throughout Marengo County. The fastest plan anyone in Marengo County can order from Demopolis CATV goes up to 1,000 Mbps, and all Marengo County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Demopolis CATV cable upload speeds
In Marengo County download speeds tend to be faster than than upload speeds for Demopolis CATV cable. Compared to other ISPs, Demopolis CATV is average where upload speeds are concerned, and the fastest compared to other Marengo County cable providers. Demopolis CATV offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Marengo County is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
Pine Belt Wireless Fiber in Marengo County, AL
Pine Belt fiber coverage
About 34.49%, or 6,664 people, have Pine Belt fiber internet available to them in the county. The company covers the southwest, southeast, south, central, west, east, and northwest Marengo County area. Pine Belt is an average-sized internet service provider internet service providers in the US, with internet service available in a small portion of Marengo County.
Pine Belt Wireless fiber download speeds
Pine Belt is one of the fastest when comparing download speeds to all other internet providers in Marengo County. Versus other fiber providers in the area, Pine Belt fiber is the fastest. There are no different maximum speeds throughout Marengo County. The fastest plan anyone in Marengo County can order from Pine Belt goes up to 1,000 Mbps, and all Marengo County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Pine Belt Wireless fiber upload speeds
In Marengo County download speeds tend to be equal to than upload speeds for Pine Belt fiber. Compared to other ISPs, Pine Belt is the fastest where upload speeds are concerned, and the fastest compared to other Marengo County fiber providers. Pine Belt offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Marengo 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
Mediacom Cable in Marengo County, AL
Mediacom cable coverage
About 10.75%, or 2,077 people, have Mediacom cable internet available to them in the county. The company covers the central and east Marengo County area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Marengo County.
Mediacom cable download speeds
Mediacom is one of the fastest when comparing download speeds to all other internet providers in Marengo County. Versus other cable providers in the area, Mediacom cable is one of the fastest. There are no different maximum speeds throughout Marengo County. The fastest plan anyone in Marengo County can order from Mediacom goes up to 1,000 Mbps, and all Marengo County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Mediacom cable upload speeds
In Marengo County download speeds tend to be faster than than upload speeds for Mediacom cable. Compared to other ISPs, Mediacom is below average where upload speeds are concerned, and the slowest compared to other Marengo County cable providers. Mediacom offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Marengo County is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Frontier Communications DSL in Marengo County, AL
Frontier DSL coverage
About 6.01%, or 1,162 people, have Frontier DSL internet available to them in the county. The company covers the southeast, east, and central Marengo County area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Marengo County.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in Marengo County. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 5 different maximum speeds throughout Marengo County. The fastest plan anyone in Marengo County can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Marengo County customers is up to 28 Mbps.
Show all download speeds
- 1.3% up to 115.0 Mbps
- 8.9% up to 90.0 Mbps
- 3.4% up to 70.0 Mbps
- 22.2% up to 45.0 Mbps
- 64.3% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Marengo County download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is below average where upload speeds are concerned, and the fastest compared to other Marengo County DSL providers. Frontier 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 Marengo County is up to 7.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 1.9 Mbps.
Show all upload speeds
- 1.3% up to 7.0 Mbps
- 8.9% up to 5.0 Mbps
- 25.6% up to 3.0 Mbps
- 64.3% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in Marengo County, AL
T-Mobile Home Internet fixed wireless coverage
About 75.64%, or 14,616 people, have T-Mobile Home Internet fixed wireless internet available to them in the county. The company covers the entire Marengo County 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 Marengo County.
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 Marengo County. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is average. There are 2 different maximum speeds throughout Marengo County. The fastest plan anyone in Marengo County can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Marengo County customers is up to 80 Mbps.
Show all download speeds
- 73.1% up to 100.0 Mbps
- 26.9% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Marengo County 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 above average compared to other Marengo County fixed wireless providers. T-Mobile Home Internet 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 Marengo County 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 15 Mbps.
Show all upload speeds
- 73.1% up to 20.0 Mbps
- 26.9% up to 3.0 Mbps
EarthLink Fixed Wireless in Marengo County, AL
EarthLink fixed wireless coverage
About 44.43%, or 8,585 people, have EarthLink fixed wireless internet available to them in the county. The company covers the entire Marengo County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of Marengo County.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Marengo County. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 3 different maximum speeds throughout Marengo County. The fastest plan anyone in Marengo County can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Marengo County customers is up to 29 Mbps.
Show all download speeds
- 7.3% up to 100.0 Mbps
- 84.2% up to 25.0 Mbps
- 8.5% up to 10.0 Mbps
EarthLink fixed wireless upload speeds
In Marengo County 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 below average compared to other Marengo County fixed wireless providers. EarthLink offers 3 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 Marengo County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 4.1 Mbps.
Show all upload speeds
- 7.3% up to 20.0 Mbps
- 84.2% up to 3.0 Mbps
- 8.5% up to 1.0 Mbps
AT&T Fixed Wireless in Marengo County, AL
AT&T fixed wireless coverage
About 44.43%, or 8,585 people, have AT&T fixed wireless internet available to them in the county. The company covers the entire Marengo County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of Marengo County.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Marengo County. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 3 different maximum speeds throughout Marengo County. The fastest plan anyone in Marengo County can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Marengo County customers is up to 29 Mbps.
Show all download speeds
- 7.3% up to 100.0 Mbps
- 84.2% up to 25.0 Mbps
- 8.5% up to 10.0 Mbps
AT&T fixed wireless upload speeds
In Marengo County 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 below average compared to other Marengo County fixed wireless providers. AT&T offers 3 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 Marengo County is up to 20 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 4.1 Mbps.
Show all upload speeds
- 7.3% up to 20.0 Mbps
- 84.2% up to 3.0 Mbps
- 8.5% up to 1.0 Mbps
Mediacom Fixed Wireless in Marengo County, AL
Mediacom fixed wireless coverage
About 41.08%, or 7,937 people, have Mediacom fixed wireless internet available to them in the county. The company covers the north, northwest, northeast, central, east, and west Marengo County area. Mediacom is one of the largest internet service providers internet service providers in the US, with internet service available in some of Marengo County.
Mediacom fixed wireless download speeds
Mediacom is below average when comparing download speeds to all other internet providers in Marengo County. Versus other fixed wireless providers in the area, Mediacom fixed wireless is above average. There are 3 different maximum speeds throughout Marengo County. The fastest plan anyone in Marengo County can order from Mediacom goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Marengo County customers is up to 98 Mbps.
Show all download speeds
- 96.2% up to 100.0 Mbps
- 3.0% up to 50.0 Mbps
- 0.8% up to 25.0 Mbps
Mediacom fixed wireless upload speeds
In Marengo County download speeds tend to be faster than than upload speeds for Mediacom fixed wireless. Compared to other ISPs, Mediacom is below average where upload speeds are concerned, and above average compared to other Marengo County fixed wireless providers. Mediacom offers 3 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 Marengo County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, Mediacom customers can get speeds up to 19 Mbps.
Show all upload speeds
- 96.2% up to 20.0 Mbps
- 3.0% up to 5.0 Mbps
- 0.8% up to 3.0 Mbps
Verizon Fixed Wireless in Marengo County, AL
Verizon fixed wireless coverage
About 3.51%, or 678 people, have Verizon fixed wireless internet available to them in the county. The company covers the north, central, northwest, and west Marengo County 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 Marengo County.
Verizon fixed wireless download speeds
Verizon is average when comparing download speeds to all other internet providers in Marengo County. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Marengo County. The fastest plan anyone in Marengo County can order from Verizon goes up to 300 Mbps, and all Marengo County customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Marengo County 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 Marengo County fixed wireless providers. Verizon offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Marengo County is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Eagle One Wireless Fixed Wireless in Marengo County, AL
Eagle One Wireless fixed wireless coverage
About 3.26%, or 630 people, have Eagle One Wireless fixed wireless internet available to them in the county. The company covers the northeast, east, central, southeast, north, and northwest Marengo County area. Eagle One Wireless is one of the smallest internet service providers internet service providers in the US, with internet service available in a very small piece of Marengo County.
Eagle One Wireless fixed wireless download speeds
Eagle One Wireless is below average when comparing download speeds to all other internet providers in Marengo County. Versus other fixed wireless providers in the area, Eagle One Wireless fixed wireless is below average. There are 2 different maximum speeds throughout Marengo County. The fastest plan anyone in Marengo County can order from Eagle One Wireless goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Marengo County customers is up to 11 Mbps.
Show all download speeds
- 3.3% up to 25.0 Mbps
- 96.7% up to 10.0 Mbps
Eagle One Wireless fixed wireless upload speeds
In Marengo County download speeds tend to be faster than than upload speeds for Eagle One Wireless fixed wireless. Compared to other ISPs, Eagle One Wireless is below average where upload speeds are concerned, and below average compared to other Marengo County fixed wireless providers. Eagle One Wireless 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 Marengo County is up to 8.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Eagle One Wireless customers can get speeds up to 1.2 Mbps.
Show all upload speeds
- 3.3% up to 8.0 Mbps
- 96.7% up to 1.0 Mbps
Marengo County Internet by Area
This information is most helpful to those looking for homes or considering moving to Marengo County or any of the areas nearby.
How does internet in Marengo County compare to the rest of Alabama?
Internet speeds in Marengo County are much slower versus the average speeds in Alabama: 3,158 Mbps in Alabama versus 818 Mbps in the county. The state has similar internet availability compared to the county. Average internet coverage in Alabama is 98.05% versus 97.84% in Marengo County.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Marengo County 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 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
- Dallas County, AL: less internet coverage, faster speeds
- Lauderdale County, MS: more internet coverage, faster speeds
- Newton County, MS: less internet coverage, faster speeds
- Montgomery County, AL: less internet coverage, faster speeds
- Scott County, MS: more internet coverage, faster speeds
- Macon County, AL: less internet coverage, faster speeds
- Rankin County, MS: less internet coverage, faster speeds
- Hinds County, MS: more internet coverage, faster speeds
- Russell County, AL: more internet coverage, faster speeds
- Muscogee County, GA: more internet coverage, faster speeds
Counties with Similar Populations
- Wabasha County, MN: more internet coverage, faster speeds
- Boone County, WV: more internet coverage, faster speeds
- Boundary County, ID: more internet coverage, faster speeds
- Bourbon County, KS: more internet coverage, faster speeds
- Box Butte County, NE: more internet coverage, faster speeds
- Brown County, KS: more internet coverage, faster speeds
- Cass County, TX: less internet coverage, faster speeds
- Vilas County, WI: more internet coverage, faster speeds
- Villalba Municipio, PR: more internet coverage, faster speeds
- Boone County, IA: more internet coverage, faster speeds