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5 Best Internet Providers in 57242, SD

Find internet availability by address in 57242, SD

Jump to: Best Internet Provider | Availability Maps | Customer Reviews | 57242 ISP Report Card | Business Internet in 57242

57242 ISP Report at a Glance
ISP grade 57242 ISP Report Card C
Average speed Download Speed for Most Households 1,000 Mbps
ISP count Number of Internet Service Providers 5
Customer review count Real 57242 Customer Ratings 0

This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.

Data update information

This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.

57242 has 5 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, DSL, and Fixed Wireless internet are available in the zip. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in 57242.

57242 overview

57242 has 5 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, DSL, and Fixed Wireless internet are available in the zip. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in 57242.

Compare Providers Ranked by Coverage, Speed, and Customer Ratings

ITC

ITC logo

Availability:

99.3%

Customer Rating:

4.5 of 5 stars

(6)

View Plans

Price: Starting at $64.95 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in 57242.

Max Download Speed InfoCalculated from the maximum speeds available to most 57242 residents, weighted by user distribution.

Customer Rating

Fiber

99.3%

1,000 Mbps

1,000 Mbps

Fiber: 4.5 of 5 stars

(4)

Centurylink

Centurylink logo

Availability:

6.8%

Customer Rating:

3.3 of 5 stars

(176)

View Plans

1-844-526-6307 Price: $50.00 - $75.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in 57242.

Max Download Speed InfoCalculated from the maximum speeds available to most 57242 residents, weighted by user distribution.

Customer Rating

DSL

6.8%

42 Mbps

60 Mbps

DSL: 3.0 of 5 stars

(101)

GigFire

GigFire logo

Availability:

71.2%

Customer Rating:

3.0 of 5 stars

(1)

View Plans

Price: Starting at $70.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in 57242.

Max Download Speed InfoCalculated from the maximum speeds available to most 57242 residents, weighted by user distribution.

Customer Rating

Fixed Wireless

71.2%

147 Mbps

150 Mbps

Wireless: 0.0 of 5 stars

(0)

Above are the top 4 providers in 57242, SD for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your zip.


T-Mobile Home Internet

T-Mobile Home Internet logo

Availability:

27.4%

Customer Rating:

4.0 of 5 stars

(341)

View Plans

1-833-601-2935 Price: $55.00 - $105.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in 57242.

Max Download Speed InfoCalculated from the maximum speeds available to most 57242 residents, weighted by user distribution.

Customer Rating

Fixed Wireless

27.4%

26 Mbps

100 Mbps

Wireless: 3.9 of 5 stars

(204)

Midco

Midco logo

Availability:

8.0%

Customer Rating:

3.7 of 5 stars

(34)

View Plans

Price: $59.95 - $499.95 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in 57242.

Max Download Speed InfoCalculated from the maximum speeds available to most 57242 residents, weighted by user distribution.

Customer Rating

Fixed Wireless

8.0%

100 Mbps

100 Mbps

Wireless: 0.0 of 5 stars

(0)

Providers with less than 1% coverage in this zip are excluded from the list. To see if one of these providers is available at your home, please use the address search above.

Satellite providers, which generally offer 100% coverage across the United States, are available for 57242 residents as well. Some of the top satellite options include Dish Network, DirecTV, HughesNet, Viasat, and Starlink. These providers offer varied services and pricing, giving residents flexibility in choosing the best option for their location and needs.

Dish

Dish logo

Availability:

100%

Customer Rating:

3.6923 of 5 stars

(13)

View Plans

1-866-252-1910 Price: {{isp_price_range}}


DirecTV

DirecTV logo

Availability:

100%

Customer Rating:

4.3333 of 5 stars

(9)

View Plans

1-844-294-9501 Price: {{isp_price_range}}


Viasat

Viasat logo

Availability:

100%

Customer Rating:

1.7273 of 5 stars

(11)

View Plans

1-833-875-1370 Price: {{isp_price_range}}


HughesNet

HughesNet logo

Availability:

100%

Customer Rating:

2.4286 of 5 stars

(21)

View Plans

1-833-684-9249 Price: {{isp_price_range}}


Starlink

Starlink logo

Availability:

100%

Customer Rating:

3.9836 of 5 stars

(61)

View Plans

Price: {{isp_price_range}}

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 57242 ratings may vary and are shown below.

Who is the Best Internet Provider in 57242, SD?

Interstate Telecommunications Cooperative is the best internet provider in 57242 based on South Dakota customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, Interstate Telecommunications Cooperative had the best reviews at the local, state, and national levels versus all available providers in 57242, making it a solid recommendation among providers with reviews. Interstate Telecommunications Cooperative is an option for 99.27% of the zip.

The chart and table below show average customer ratings from customers in 57242, South Dakota, and customers throughout the country.

Top Rated Internet Providers in 57242


ITC4.504.40
Midco3.503.74
HughesNet2.002.29
GigFireN/A3.00
  • City Rating
  • State Rating
  • National Rating

Local, State, and National Ratings for all 57242 Internet Providers

ISP / Tech Type57242 OverallSouth Dakota OverallNational OverallFor Service
ITC (0) (6) (6)View Plans
Midco (0) (12) (31)View Plans
HughesNet (0) (1) (18)View Plans
T-Mobile Home Internet (0) (0) (284)View Plans
Centurylink (0) (0) (163)View Plans
GigFire (0) (0) (1)View Plans
Viasat (0) (0) (11)View Plans

Based on 19 reviews from South Dakota internet customers, Interstate Telecommunications Cooperative is the best internet service provider for 57242 residents. Interstate Telecommunications Cooperative was rated at an average of 4.50 out of 5 in our report for overall customer satisfaction. Midco wins for second-place in South Dakota, with 3.50 out of 5 stars and 8.0% coverage in 57242.

At a national level, based on 514 national reviews for any of the providers listed above, GigFire is rated higher than any other provider, with a rating of 3.00 out of 5.

Which Providers are Available at my Home in 57242?

The map shows speeds per provider and where each provider is available. Click the drop-down menu to choose
a different provider.

57242, SD map of internet availability

Internet Availability Key

0%
10%
50%
100%

 

Speeds and coverage vary within the zip, 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 57242?

Based on both FCC data and unbiased customer ratings in 57242, the fastest internet in the zip comes from Interstate Telecommunications Cooperative.

Data Reported to FCC by ISPs: Average Maximum Available in 57242

Max Advertised Speed in 57242, SD


ISP / Tech TypeMax Advertised Speed
Interstate Telecommunications Cooperative1,000 Mbps
GigFire150 Mbps
Midco100 Mbps
T-Mobile Home Internet100 Mbps
Viasat100 Mbps
Centurylink60 Mbps
HughesNet25 Mbps

Customer Ratings for Internet Provider Speeds in 57242


ITC4.334.37
Midco3.754.09
HughesNet2.002.25
GigFireN/A2.00
  • City Rating
  • State Rating
  • National Rating

ISP / Tech Type57242 SpeedSouth Dakota SpeedNational SpeedFor Service
ITC (0) (6) (6)View Plans
Midco (0) (12) (31)View Plans
HughesNet (0) (1) (18)View Plans
T-Mobile Home Internet (0) (0) (284)View Plans
Centurylink (0) (0) (163)View Plans
GigFire (0) (0) (1)View Plans
Viasat (0) (0) (11)View Plans

Based on data reported by 57242 ISPs to the FCC, the fastest speeds in the zip are available through Interstate Telecommunications Cooperative. The company offers speeds up to 1,000 Mbps in 57242. Therefore, the average customer can get up to 1,000 Mbps if they're willing to purchase the fastest subscription tier available at their homes.

However, actual customers in the zip rated their satisfaction with internet speed highest with Interstate Telecommunications Cooperative. This indicates ITC reliably delivers speeds expected by the customer based on the plan they are paying for.

Who is the Cheapest Internet Provider in 57242?

South Dakota customers rate Interstate Telecommunications Cooperative 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.

Interstate Telecommunications Cooperative received a local rating of 3.50 out of 5, which is much lower than the average across all internet providers in the country. Midco is rated in second place for affordability by the company’s 57242 customers with an average price rating of 2.83 out of 5.

The chart and graph below show how customers in 57242, South Dakota, and the United States rated the affordability of their internet service.

Rated Affordability in 57242


ITC3.503.31
Midco2.833.09
HughesNet2.002.56
GigFireN/A4.00
  • City Rating
  • State Rating
  • National Rating

ISP / Tech Type57242 AffordabilitySouth Dakota AffordabilityNational AffordabilityFor Service
ITC (0) (6) (6)View Plans
Midco (0) (12) (31)View Plans
HughesNet (0) (1) (18)View Plans
T-Mobile Home Internet (0) (0) (284)View Plans
GigFire (0) (0) (1)View Plans
Centurylink (0) (0) (163)View Plans
Viasat (0) (0) (11)View Plans

57242 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 zip 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 57242 below, including the metrics used and how 57242 compares to the rest of South Dakota and nation.

57242 ISP Report Card: C
Metric

(hover for details)
57242 South Dakota USA
99.27% 60.99% 67.25%
1,000 Mbps 1,953 Mbps 3,293 Mbps
2.2 5.3 6.8

 

57242 Digital Connectivity Index: 70 / 100
Metric

(hover for details)
57242 South Dakota USA
2.8 2.5 2.7
15% 10% 14%
98% 94% 95%
94% 89% 90%
68% 75% 75%
68% 76% 76%

Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.

57242 ISP Report Card & Digital Connectivity Index

The ISP Report Card in 57242 is C, which is comparable to other zip codes. The local demand for broadband internet connectivity in 57242 is high with a score of 70 / 100 in our Digital Connectivity Index. This means that internet service providers operating in 57242 have done a good job meeting the needs of its residents.

The 57242 ISP Report Card evaluates the zip on availability and speed metrics compared to other zip codes in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a zip 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.

94% of 57242 households have an internet connection despite having 99.27% availability. 68% of households have fiber, cable, or DSL, 3% have satellite, 9% are still on dial-up, and 2% 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 68% of households have a broadband connection such as fiber, cable or DSL available to their home, 68% subscribe to it. A moderate amount of 57242 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 Zip Codes Compare to 57242?

57271, SD

  • ISP Report Card: C+
  • Digital Connectivity Index: 75 / 100
57241, SD

  • ISP Report Card: C+
  • Digital Connectivity Index: 59 / 100
57243, SD

  • ISP Report Card: C+
  • Digital Connectivity Index: 31 / 100
57278, SD

  • ISP Report Card: C
  • Digital Connectivity Index: 70 / 100
57223, SD

  • ISP Report Card: C+
  • Digital Connectivity Index: 52 / 100
57225, SD

  • ISP Report Card: C
  • Digital Connectivity Index: 54 / 100
57245, SD

  • ISP Report Card: B+
  • Digital Connectivity Index: 68 / 100
57238, SD

  • ISP Report Card: C+
  • Digital Connectivity Index: 49 / 100
57258, SD

  • ISP Report Card: C-
  • Digital Connectivity Index: 83 / 100

How Much Speed does a 57242 Household Need?

Higher speed is typically preferred, but that comes at a higher price. The average size of a household in 57242 is 2.8, which is larger than the South Dakota average of 2.5 and larger than the national average of 2.7. 57242's average household income is $85,237 which is much higher than the South Dakota average of $76,929 and higher than the national average of $90,606. Homes with more people living in them and with higher incomes tend to indicate more devices being used more often.

57242 also has 25% of its population enrolled in school between the 6th grade and college level, this is higher than the South Dakota average of 15%. Additionally, 15% 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 57242 has a very high need for internet connectivity and speeds.

Compared to the rest of the country, 57242 households are much more technology-engaged. 98% of households have some sort of computing device, 80% have desktops or laptops in the home, and 98% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.

Which Fiber Internet Providers are Available in 57242?

ITC Fiber in 57242, SD

ITC logo

Availability:

99.3%

Customer Rating:

4.5 of 5 stars

(4)

Avg. Download Speed

1,000 Mbps

Interstate Telecommunications Cooperative offers Fiber service to 99.3% of 57242 homes. Across the zip, ITC Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps, with speeds from 1,000 Mpbs up to 1,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for ITC Fiber. ITC Fiber is rated the same as other types of internet service available in 57242 from ITC in terms of customer satisfaction.

Which Cable Internet Providers are Available in 57242?

According to the most recently submitted data by internet service providers to the FCC, there are currently no cable providers available in 57242, SD.

Which DSL Internet Providers are Available in 57242?

Centurylink DSL in 57242, SD

Centurylink logo

Availability:

6.8%

Customer Rating:

3.0 of 5 stars

(101)

Avg. Download Speed

42 Mbps

Centurylink offers DSL service to 6.8% of 57242 homes. Across the zip, Centurylink DSL is the only type of service available from the company, with speeds up to 42 Mbps, with speeds from 10 Mpbs up to 60 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 5.0, with an average of 3.6 Mbps throughout the zip. Centurylink DSL is rated lower than other types of internet service available in 57242 from Centurylink in terms of customer satisfaction.

Which Fixed Wireless and LTE Internet Providers are Available in 57242?

GigFire Fixed Wireless in 57242, SD

GigFire logo

Availability:

71.2%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

147 Mbps

GigFire offers Fixed Wireless service to 71.2% of 57242 homes. Across the zip, GigFire Fixed Wireless is the only type of service available from the company, with speeds up to 147 Mbps, with speeds from 99 Mpbs up to 150 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 20 and as high as 130, with an average of 122 Mbps throughout the zip. GigFire Fixed Wireless is rated other types of internet service available in 57242 from GigFire in terms of customer satisfaction.

T-Mobile Home Internet Fixed Wireless in 57242, SD

T-Mobile Home Internet logo

Availability:

27.4%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

26 Mbps

T-Mobile Home Internet offers Fixed Wireless service to 27.4% of 57242 homes. Across the zip, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 26 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 3.2 Mbps throughout the zip. T-Mobile Home Internet Fixed Wireless is rated other types of internet service available in 57242 from T-Mobile Home Internet in terms of customer satisfaction.

Midco Fixed Wireless in 57242, SD

Midco logo

Availability:

8.0%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

100 Mbps

Midco offers Fixed Wireless service to 8.0% of 57242 homes. Across the zip, Midco Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps, with speeds from 100 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 20 and as high as 20, with an average of 20 Mbps throughout the zip. Midco Fixed Wireless is rated other types of internet service available in 57242 from Midco in terms of customer satisfaction.

Which ISP Should You Choose in 57242?

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 57242 is ITC.
  • The fastest internet provider should be Interstate Telecommunications Cooperative. Considering speed for the money and reliability in speeds, Interstate Telecommunications Cooperative may be a better choice based on real-world local customer feedback.
  • The most affordable internet provider in 57242 is ITC.
  • Interstate Telecommunications Cooperative, Viasat, and HughesNet has the broadest coverage in 57242, 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 57242 compare to other cities with a similar population?

To see how 57242 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 57242's C ISP Report Card and 70 / 100 Digital Connectivity Index.

22732, VA

  • ISP Report Card: B
  • Digital Connectivity Index: 42 / 100
38952, MS

  • ISP Report Card: C
  • Digital Connectivity Index: 22 / 100
36446, AL

  • ISP Report Card: F
  • Digital Connectivity Index: 21 / 100
35584, AL

  • ISP Report Card: D-
  • Digital Connectivity Index: 24 / 100
23938, VA

  • ISP Report Card: F
  • Digital Connectivity Index: 6 / 100
23857, VA

  • ISP Report Card: C+
  • Digital Connectivity Index: 19 / 100
23347, VA

  • ISP Report Card: B-
  • Digital Connectivity Index: 29 / 100
23079, VA

  • ISP Report Card: B-
  • Digital Connectivity Index: 24 / 100
23023, VA

  • ISP Report Card: C+
  • Digital Connectivity Index: 34 / 100

Customer Reviews

Customer Reviews for Internet Service Providers in South Dakota

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