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3 Best Internet Providers in Dewey County, SD

Find internet availability by address in Dewey County, SD

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

Dewey County ISP Report at a Glance
ISP grade Dewey County ISP Report Card C-
Average speed Download Speed for Most Households 258 Mbps
ISP count Number of Internet Service Providers 3
Customer review count Real Dewey County 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.

Dewey County has 3 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber and Fixed Wireless internet are available in the county. Reviews are grouped by provider and the type of service they offer, covering all 2 available internet technologies in Dewey County.

Dewey County overview

Dewey County has 3 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber and Fixed Wireless internet are available in the county. Reviews are grouped by provider and the type of service they offer, covering all 2 available internet technologies in Dewey County.

Compare Providers Ranked by Coverage, Speed, and Customer Ratings

CRST

CRST logo

Availability:

95.7%

Customer Rating:

0.0 of 5 stars

(0)

View Plans

Price: Starting at $74.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Dewey County.

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

Customer Rating

Fiber

95.7%

250 Mbps

250 Mbps

Fiber: 0.0 of 5 stars

(0)

WRT

WRT logo

Availability:

1.0%

Customer Rating:

5.0 of 5 stars

(1)

View Plans

Price: Starting at $65.95 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Dewey County.

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

Customer Rating

Fiber

1.0%

1,000 Mbps

1,000 Mbps

Fiber: 0.0 of 5 stars

(0)

wispwest.net

wispwest.net logo

Availability:

1.0%

Customer Rating:

0.0 of 5 stars

(0)

View Plans

Price: Starting at $48.41 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Dewey County.

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

Customer Rating

Fixed Wireless

1.0%

50 Mbps

50 Mbps

Wireless: 0.0 of 5 stars

(0)

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


Providers with less than 1% coverage in this county 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 Dewey County 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 Dewey County ratings may vary and are shown below.

Who is the Best Internet Provider in Dewey County, SD?

HughesNet is the best internet provider in Dewey County based on South Dakota customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, HughesNet had the best reviews at the local, state, and national levels versus all available providers in Dewey County, making it a solid recommendation among providers with reviews. HughesNet is an option for 95.67% of the county.

HughesNet logo

Click here to get HughesNet

or call 1-833-684-9249

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

Top Rated Internet Providers in Dewey County


HughesNet2.002.29
WRTN/A5.00
ViasatN/A1.77
CRSTN/AN/A
  • City Rating
  • State Rating
  • National Rating

Local, State, and National Ratings for all Dewey County Internet Providers

ISP / Tech TypeDewey County OverallSouth Dakota OverallNational OverallFor Service
HughesNet (0) (1) (18)View Plans
WRT (0) (0) (1)View Plans
Viasat (0) (0) (11)View Plans
wispwest.net (0) (0) (0)View Plans
CRST (0) (0) (0)View Plans

Based on 1 reviews from South Dakota internet customers, HughesNet is the best internet service provider for Dewey County residents. HughesNet was rated at an average of 2.00 out of 5 in our report for overall customer satisfaction. wins for second-place in South Dakota, with 0.00 out of 5 stars and 0.0% coverage in Dewey County.

At a national level, based on 30 national reviews for any of the providers listed above, WRT is rated higher than any other provider, with a rating of 5.00 out of 5.

Which Providers are Available at my Home in Dewey County?

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

Dewey County, SD map of internet availability

Internet Availability Key

0%
10%
50%
100%

 

Speeds and coverage vary within the county, 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 Dewey County?

According to unbiased feedback from real internet customers in the county, they reported being happiest with speeds provided by HughesNet. On the other hand, based on data provided by the internet providers to the FCC, WRT 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 Dewey County

Max Advertised Speed in Dewey County, SD


ISP / Tech TypeMax Advertised Speed
WRT1,000 Mbps
Cheyenne River Sioux Tribe Telephone Authority (CRST)250 Mbps
Viasat100 Mbps
wispwest.net50 Mbps
HughesNet25 Mbps

Customer Ratings for Internet Provider Speeds in Dewey County


HughesNet2.002.25
WRTN/A5.00
ViasatN/A1.38
CRSTN/AN/A
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeDewey County SpeedSouth Dakota SpeedNational SpeedFor Service
HughesNet (0) (1) (18)View Plans
WRT (0) (0) (1)View Plans
Viasat (0) (0) (11)View Plans
wispwest.net (0) (0) (0)View Plans
CRST (0) (0) (0)View Plans

Based on data reported by Dewey County ISPs to the FCC, the fastest speeds in the county are available through WRT. The company offers speeds up to 1,000 Mbps in Dewey County. 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.

Additionally, actual customers in the county rated their satisfaction with internet speed highest with HughesNet. This indicates HughesNet reliably delivers speeds expected by the customer based on the plan they are paying for.

Who is the Cheapest Internet Provider in Dewey County?

South Dakota customers rate HughesNet 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.

HughesNet received a local rating of 2.00 out of 5, which is much lower than the average across all internet providers in the country. is rated in second place for affordability by the company’s Dewey County customers with an average price rating of 0.00 out of 5.

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

Rated Affordability in Dewey County


HughesNet2.002.56
WRTN/A5.00
ViasatN/A1.46
CRSTN/AN/A
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeDewey County AffordabilitySouth Dakota AffordabilityNational AffordabilityFor Service
HughesNet (0) (1) (18)View Plans
WRT (0) (0) (1)View Plans
Viasat (0) (0) (11)View Plans
wispwest.net (0) (0) (0)View Plans
CRST (0) (0) (0)View Plans

Dewey County 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 county 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 Dewey County below, including the metrics used and how Dewey County compares to the rest of South Dakota and nation.

Dewey County ISP Report Card: C-
Metric

(hover for details)
Dewey County South Dakota USA
96.11% 60.99% 67.25%
258 Mbps 1,953 Mbps 3,293 Mbps
1.0 5.3 6.8

 

Dewey County Digital Connectivity Index: 56 / 100
Metric

(hover for details)
Dewey County South Dakota USA
3.1 2.5 2.7
15% 10% 14%
80% 94% 95%
77% 89% 90%
67% 75% 75%
70% 76% 76%

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

Dewey County ISP Report Card & Digital Connectivity Index

The ISP Report Card in Dewey County is C-, which is comparable to other counties. The local demand for broadband internet connectivity in Dewey County is high with a score of 56 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Dewey County have done a average job meeting the needs of its residents.

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

77% of Dewey County households have an internet connection despite having 96.64% availability. 67% of households have fiber, cable, or DSL, 3% have satellite, 0% are still on dial-up, and 1% 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 67% of households have a broadband connection such as fiber, cable or DSL available to their home, 70% subscribe to it. A moderate amount of Dewey County 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 Counties Compare to Dewey County?

Ziebach County, SD

  • ISP Report Card: C-
  • Digital Connectivity Index: 62 / 100
Walworth County, SD

  • ISP Report Card: B-
  • Digital Connectivity Index: 44 / 100
Sully County, SD

  • ISP Report Card: C+
  • Digital Connectivity Index: 47 / 100
Potter County, SD

  • ISP Report Card: C
  • Digital Connectivity Index: 60 / 100
Edmunds County, SD

  • ISP Report Card: C+
  • Digital Connectivity Index: 67 / 100
Faulk County, SD

  • ISP Report Card: C
  • Digital Connectivity Index: 47 / 100
Harding County, SD

  • ISP Report Card: C-
  • Digital Connectivity Index: 68 / 100
Brown County, SD

  • ISP Report Card: B
  • Digital Connectivity Index: 50 / 100
Spink County, SD

  • ISP Report Card: C+
  • Digital Connectivity Index: 58 / 100

How Much Speed does a Dewey County Household Need?

Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Dewey County is 3.1, which is larger than the South Dakota average of 2.5 and larger than the national average of 2.7. Dewey County's average household income is $54,173 which is lower than the South Dakota average of $76,929 and much lower than the national average of $90,606. Homes with more people living in them and with lower incomes tend to indicate a fairly average device usage pattern.

Dewey County also has 16% 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 Dewey County has a high need for internet connectivity and speeds.

Compared to the rest of the country, Dewey County households are much more technology-disengaged. 80% of households have some sort of computing device, 65% have desktops or laptops in the home, and 77% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.

Which Fiber Internet Providers are Available in Dewey County?

CRST Fiber in Dewey County, SD

CRST logo

Availability:

95.7%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

250 Mbps

Cheyenne River Sioux Tribe Telephone Authority (CRST) offers Fiber service to 95.7% of Dewey County homes. Across the county, CRST Fiber is the only type of service available from the company, with speeds up to 250 Mbps, with speeds from 250 Mpbs up to 250 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 100 and as high as 100, with an average of 100 Mbps throughout the county. CRST Fiber is rated other types of internet service available in Dewey County from CRST in terms of customer satisfaction.

WRT Fiber in Dewey County, SD

WRT logo

Availability:

1.0%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

1,000 Mbps

WRT offers Fiber service to 1.0% of Dewey County homes. Across the county, WRT 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 WRT Fiber. WRT Fiber is rated other types of internet service available in Dewey County from WRT in terms of customer satisfaction.

Which Cable Internet Providers are Available in Dewey County?

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

Which DSL Internet Providers are Available in Dewey County?

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

Which Fixed Wireless and LTE Internet Providers are Available in Dewey County?

wispwest.net Fixed Wireless in Dewey County, SD

wispwest.net logo

Availability:

1.0%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

50 Mbps

wispwest.net offers Fixed Wireless service to 1.0% of Dewey County homes. Across the county, wispwest.net Fixed Wireless is the only type of service available from the company, with speeds up to 50 Mbps, with speeds from 50 Mpbs up to 50 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 10 and as high as 10, with an average of 10 Mbps throughout the county. wispwest.net Fixed Wireless is rated other types of internet service available in Dewey County from wispwest.net in terms of customer satisfaction.

Which ISP Should You Choose in Dewey County?

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 Dewey County is HughesNet.
  • The fastest internet provider should be WRT. Considering speed for the money and reliability in speeds, HughesNet may be a better choice based on real-world local customer feedback.
  • The most affordable internet provider in Dewey County is HughesNet.
  • HughesNet, Viasat, and Cheyenne River Sioux Tribe Telephone Authority (CRST) has the broadest coverage in Dewey County, 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 Dewey County compare to other cities with a similar population?

To see how Dewey County 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 Dewey County's C- ISP Report Card and 56 / 100 Digital Connectivity Index.

Pendleton County, KY

  • ISP Report Card: B
  • Digital Connectivity Index: 39 / 100
Jerauld County, SD

  • ISP Report Card: C
  • Digital Connectivity Index: 46 / 100
Jewell County, KS

  • ISP Report Card: C+
  • Digital Connectivity Index: 41 / 100
Jim Hogg County, TX

  • ISP Report Card: B
  • Digital Connectivity Index: 42 / 100
Johnson County, GA

  • ISP Report Card: C+
  • Digital Connectivity Index: 16 / 100
Johnson County, NE

  • ISP Report Card: C+
  • Digital Connectivity Index: 35 / 100
Johnson County, WY

  • ISP Report Card: C
  • Digital Connectivity Index: 55 / 100
Johnston County, OK

  • ISP Report Card: D
  • Digital Connectivity Index: 23 / 100
Jones County, NC

  • ISP Report Card: C+
  • Digital Connectivity Index: 25 / 100

Customer Reviews

Customer Reviews for Internet Service Providers in South Dakota

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