5 Best Internet Providers in Buffalo Gap, SD
Find internet availability by address in Buffalo Gap, SD
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Buffalo Gap ISP Report Card | Business Internet in Buffalo Gap
| Buffalo Gap ISP Report Card | C | |
| Download Speed for Most Households | 982 Mbps | |
| Number of Internet Service Providers | 5 | |
| Real Buffalo Gap Customer Ratings | 1 |
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
Buffalo Gap has 5 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Fixed Wireless, and DSL internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in Buffalo Gap.
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Buffalo Gap has 5 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Fixed Wireless, and DSL internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in Buffalo Gap.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Golden West Telecommunications
Connection
Customer Rating
Fiber
DSL
Mt. Rushmore Telephone Company
Connection
Customer Rating
DSL
EarthLink
Connection
Customer Rating
Fixed Wireless
AT&T
Connection
Customer Rating
Fixed Wireless
Above are the top 4 providers in Buffalo Gap, SD for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your city.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local Buffalo Gap ratings may vary and are shown below.
Who is the Best Internet Provider in Buffalo Gap, SD?
AT&T is the best internet provider in Buffalo Gap based on South Dakota customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, AT&T had the best reviews at the local, state, and national levels versus all available providers in Buffalo Gap, making it a solid recommendation among providers with reviews. AT&T is an option for 47.80% of the city.
or call 1-877-610-1219
The chart and table below show average customer ratings from customers in Buffalo Gap, South Dakota, and customers throughout the country.
Top Rated Internet Providers in Buffalo Gap
Local, State, and National Ratings for all Buffalo Gap Internet Providers
| ISP / Tech Type | Buffalo Gap Overall | South Dakota Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Golden West Telecommunications | (1) | (1) | (1) | View Plans | ||
| AT&T | (0) | (3) | (924) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (284) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Mt. Rushmore Telephone Company | (0) | (0) | (0) | View Plans |
Based on 5 reviews from South Dakota internet customers, AT&T is the best internet service provider for Buffalo Gap residents. AT&T was rated at an average of 4.67 out of 5 in our report for overall customer satisfaction. HughesNet wins for second-place in South Dakota, with 2.00 out of 5 stars and 100.0% coverage in Buffalo Gap.
At a national level, based on 1250 national reviews for any of the providers listed above, Golden West Telecommunications is rated higher than any other provider, with a rating of 1.00 out of 5.
Which Providers are Available at my Home in Buffalo Gap?
a different provider.

Internet Availability Key
Speeds and coverage vary within the city, and sometimes even from block to block. The map shows speeds per provider and where each provider is available.
Who is the Fastest Internet Provider in Buffalo Gap?
According to unbiased feedback from real internet customers in the city, they reported being happiest with speeds provided by AT&T. On the other hand, based on data provided by the internet providers to the FCC, Golden West Telecommunications should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.
Data Reported to FCC by ISPs: Average Maximum Available in Buffalo Gap
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Golden West Telecommunications | 1,000 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| AT&T | 25 Mbps | ||
| EarthLink | 25 Mbps | ||
| HughesNet | 25 Mbps | ||
| Mt. Rushmore Telephone Company | 10 Mbps |
Customer Ratings for Internet Provider Speeds in Buffalo Gap
| ISP / Tech Type | Buffalo Gap Speed | South Dakota Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Golden West Telecommunications | (1) | (1) | (1) | View Plans | ||
| AT&T | (0) | (3) | (924) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (284) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Mt. Rushmore Telephone Company | (0) | (0) | (0) | View Plans |
Based on data reported by Buffalo Gap ISPs to the FCC, the fastest speeds in the city are available through Golden West Telecommunications. The company offers speeds up to 1,000 Mbps in Buffalo Gap. Therefore, the average customer can get up to 982 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers in the city rated their satisfaction with internet speed highest with AT&T. This indicates AT&T reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Buffalo Gap?
South Dakota customers rate AT&T as the cheapest internet service provider in state. Data comes from customers in the state rating their satisfaction with pricing. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
AT&T received a local rating of 4.00 out of 5, which is lower than the average across all internet providers in the country. HughesNet is rated in second place for affordability by the company’s Buffalo Gap customers with an average price rating of 2.00 out of 5.
The chart and graph below show how customers in Buffalo Gap, South Dakota, and the United States rated the affordability of their internet service.
Rated Affordability in Buffalo Gap
| ISP / Tech Type | Buffalo Gap Affordability | South Dakota Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Golden West Telecommunications | (1) | (1) | (1) | View Plans | ||
| AT&T | (0) | (3) | (924) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (284) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Mt. Rushmore Telephone Company | (0) | (0) | (0) | View Plans |
Buffalo Gap Internet Health Assessment
ISP Reports evaluates the technological infrastructure across the United States. This includes assessing a grade for ISP providers and infrastructure in the city and setting an index number for the digital connectivity of its residents. You can view the ISP Report Card and the Digital Connectivity Index for Buffalo Gap below, including the metrics used and how Buffalo Gap compares to the rest of South Dakota and nation.
| Metric
(hover for details)
|
Buffalo Gap | South Dakota | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Buffalo Gap that have a Fiber internet connection available to their home. | 98.18% | 60.99% | 67.25% | ||
| Average Download SpeedThe maximum download speed most households can get on average. This is measured by availability in a block group and weighted by the population in that area. | 982 Mbps | 1,953 Mbps | 3,293 Mbps | ||
| Provider CountThe number of providers available for most people. This is a weighted average by block rather than a total for Buffalo Gap. | 2.7 | 5.3 | 6.8 |
| Average Household SizeA larger household size in a city indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 1.9 | 2.5 | 2.7 | ||
| Work From Home PercentA higher percent of the population working from home indicates bandwidth requirements being more widely needed rather than consolidated to commercial portions of the city. | 10% | 10% | 14% | ||
| Households with DevicesA higher percentage of households with computing devices in the home indicates a higher level of infrastructure needed to support those households. | 90% | 94% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 82% | 89% | 90% | ||
| Households with BroadbandA higher percentage of households with a broadband connection (defined as speeds above 25 Mbps) indicates heavier usage needs within these households. | 57% | 75% | 75% | ||
| Broadband Usage vs. AvailabilityThis measures what percentage of households who have a broadband connection to their home actually have an active subscription to that service. | 57% | 76% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Buffalo Gap ISP Report Card & Digital Connectivity Index
The ISP Report Card in Buffalo Gap is C, which is worse than other cities. The local demand for broadband internet connectivity in Buffalo Gap is high with a score of 30 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Buffalo Gap have done a poor job meeting the needs of its residents.
The Buffalo Gap ISP Report Card evaluates the city on availability and speed metrics compared to other cities in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a city needs. Please see our ISP Report Card along with the Digital Connectivity Index above to evaluate how well the connectivity demand is met by the existing infrastructure.
82% of Buffalo Gap households have an internet connection despite having 100.00% availability. 57% of households have fiber, cable, or DSL, 7% have satellite, 0% are still on dial-up, and 3% of households have internet but don’t pay for a subscription because it’s subsidized by the Affordable Connectivity Program.
As you can see in the table above, while 57% of households have a broadband connection such as fiber, cable or DSL available to their home, 57% subscribe to it. A low number of Buffalo Gap residents are taking advantage of the available internet infrastructure.
For more details, please visit our ISP Report Card and Digital Connectivity Index pages.
How do Neighboring Cities Compare to Buffalo Gap?
- ISP Report Card: C
- Digital Connectivity Index: 39 / 100
- ISP Report Card: C
- Digital Connectivity Index: 62 / 100
- ISP Report Card: C
- Digital Connectivity Index: 53 / 100
- ISP Report Card: C
- Digital Connectivity Index: 68 / 100
- ISP Report Card: C
- Digital Connectivity Index: 60 / 100
- ISP Report Card: C
- Digital Connectivity Index: 45 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 25 / 100
- ISP Report Card: C
- Digital Connectivity Index: 48 / 100
- ISP Report Card: C
- Digital Connectivity Index: 59 / 100
How Much Speed does a Buffalo Gap Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Buffalo Gap is 1.9, which is smaller than the South Dakota average of 2.5 and smaller than the national average of 2.7. Buffalo Gap's average household income is $64,306 which is about average for the South Dakota average of $76,929 and lower than the national average of $90,606. Homes with fewer people living in them and with lower incomes tend to indicate fewer devices being used less often.
Buffalo Gap also has 8% of its population enrolled in school between the 6th grade and college level, this is lower than the South Dakota average of 15%. Additionally, 10% of residents work from home, which is higher than the 10% of residents in South Dakota who work from home. This and other factors you can see above show us that the community of Buffalo Gap has a very low need for internet connectivity and speeds.
Compared to the rest of the country, Buffalo Gap households are more technology-disengaged. 90% of households have some sort of computing device, 77% have desktops or laptops in the home, and 86% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Buffalo Gap?
Golden West Telecommunications Fiber in Buffalo Gap, SD
Golden West Telecommunications offers Fiber service to 98.2% of Buffalo Gap homes. Across the city, Golden West Telecommunications Fiber has speeds up to 1,000 Mbps
Which Cable Internet Providers are Available in Buffalo Gap?
According to the most recently submitted data by internet service providers to the FCC, there are currently no cable providers available in Buffalo Gap, SD.
Which DSL Internet Providers are Available in Buffalo Gap?
Golden West Telecommunications DSL in Buffalo Gap, SD
Golden West Telecommunications offers DSL service to 26.3% of Buffalo Gap homes. Across the city, Golden West Telecommunications DSL has speeds up to 24 Mbps, with speeds from 10 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 3.0, with an average of 2.9 Mbps throughout the city. Golden West Telecommunications DSL is rated the same as other types of internet service available in Buffalo Gap from Golden West Telecommunications in terms of customer satisfaction.
Mt. Rushmore Telephone Company DSL in Buffalo Gap, SD
Mt. Rushmore Telephone Company offers DSL service to 1.4% of Buffalo Gap homes. Across the city, Mt. Rushmore Telephone Company DSL is the only type of service available from the company, with speeds up to 10 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Buffalo Gap?
EarthLink Fixed Wireless in Buffalo Gap, SD
EarthLink offers Fixed Wireless service to 47.8% of Buffalo Gap homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
AT&T Fixed Wireless in Buffalo Gap, SD
AT&T offers Fixed Wireless service to 47.8% of Buffalo Gap homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
T-Mobile Home Internet Fixed Wireless in Buffalo Gap, SD
T-Mobile Home Internet offers Fixed Wireless service to 47.3% of Buffalo Gap homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 57 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 10 Mbps throughout the city.
Which ISP Should You Choose in Buffalo Gap?
The right ISP for you depends upon your needs, but in general we can make the following suggestions:
- The best all-around internet service provider in Buffalo Gap is AT&T.
- The fastest internet provider should be Golden West Telecommunications. Considering speed for the money and reliability in speeds, AT&T may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Buffalo Gap is AT&T.
- HughesNet, Viasat, and Golden West Telecommunications has the broadest coverage in Buffalo Gap, and is most likely to cover your home. To find out exactly what's available at your home, please use our address search tool.
How does Buffalo Gap compare to other cities with a similar population?
To see how Buffalo Gap stacks up on the national level, it's useful to look at some other cities with similarly sized populations. Below you can see a list of these cities and how they compare to Buffalo Gap's C ISP Report Card and 30 / 100 Digital Connectivity Index.
- ISP Report Card: C+
- Digital Connectivity Index: 57 / 100
- ISP Report Card: D-
- Digital Connectivity Index: 10 / 100
- ISP Report Card: F
- Digital Connectivity Index: 54 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 16 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 55 / 100
- ISP Report Card: B
- Digital Connectivity Index: 41 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 50 / 100
- ISP Report Card: C
- Digital Connectivity Index: 42 / 100
- ISP Report Card: B
- Digital Connectivity Index: 52 / 100
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