Best Internet Providers in Sherman, SD
All 8 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Sherman, SD
Sherman has 8 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 city. Reviews are grouped by provider and the type of service they offer, covering all 2 available internet technologies in Sherman.
Ranks compare Sherman with the 31,388 US places under 1,000 people, the tiers of our fastest-cities rankings.
The Best Internet in Sherman, SD at a Glance
Sherman Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Alliance Communications
Connection
Customer Rating
Fiber
EarthLink
Connection
Customer Rating
Fixed Wireless
Verizon
Connection
Customer Rating
Fixed Wireless
Midco
Connection
Customer Rating
Fixed Wireless
Providers with less than 1% coverage in this city are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
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 Sherman ratings may vary and are shown below.
Who is the Best Internet Provider in Sherman, SD?
AT&T is the highest-rated internet provider in Sherman based on 23 South Dakota customer reviews, and T-Mobile Home Internet has the highest rating nationwide. The provider information above and the information immediately below can help you decide. Compare provider ratings and review counts above.
or call 1-877-610-1219
Which Providers are Available at my Home in Sherman?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in Sherman
- Alliance Communications - fiber coverage map
- Verizon - fixed wireless coverage map
- Midco - fixed wireless coverage map
- GigFire - fixed wireless coverage map
- Golden West Telecommunications - fiber coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
How Sherman Compares to Places Its Size
Sherman's report card score is in the top 31% and its connectivity index is in the top 19%.
| Measure | Sherman | Rank among US places under 1,000 people | Minnehaha County | South Dakota | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 100.0% | top 1% | 81.2% | 79.0% | 71.5% | Tied with 6,945 other places at 100.0% |
| Average top speed | 1,000 Mbps | top 38% | 3,897 Mbps | 2,675 Mbps | 3,486 Mbps | Fairmount, TN and Falling Water, TN and 5 more (25,000 Mbps) |
| Providers at a typical address | 3.7 | bottom 43% | 6.5 | 5.8 | 7.1 | Los Prados, PR (15.1) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.2 | bottom 24% | 2.4 | 2.5 | 2.7 | Paguate, NM (13.4) |
| Workers who work from home | 12% | top 31% | 11% | 10% | 15% | Boys Town, NE (100%) |
| Homes with a computer, tablet or phone | 96% | top 23% | 97% | 94% | 96% | 1,494 places at 100% |
| Homes with internet | 92% | top 20% | 93% | 90% | 91% | 370 places at 100% |
| Homes on fiber, cable or DSL | 78% | top 11% | 82% | 76% | 76% | 23 places at 100% |
| More about the households here | ||||||
| Homes with a desktop or laptop | 82% | top 19% | 82% | 78% | 81% | 72 places at 100% |
| Median household income | $75,893 | top 39% | $87,176 | $80,420 | $93,246 | 22 places at $250,001 |
| Residents in school (6th grade to college) | 11% | bottom 47% | 14% | 15% | 16% | University at Buffalo, NY (100%) |
Fiber reaches 100.0% of homes in Sherman, against 81.2% across Minnehaha County and 79.0% across South Dakota. Households in Sherman are smaller than the US average (2.2 people against 2.7); 12% of workers work from home (US 15%); and the median household income is $75,893 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in Sherman
Which Fiber Internet Providers are Available in Sherman?
Alliance Communications Fiber in Sherman, SD
Availability:
100.0%
Customer Rating:
(2)
Avg. Download Speed
1,000 Mbps
Alliance Communications offers Fiber service to 100.0% of Sherman homes. Across the city, Alliance Communications Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Golden West Telecommunications Fiber in Sherman, SD
Availability:
4.5%
Customer Rating:
(0)
Avg. Download Speed
1,000 Mbps
Golden West Telecommunications offers Fiber service to 4.5% of Sherman homes. Across the city, Golden West Telecommunications Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Sherman?
Verizon Fixed Wireless in Sherman, SD
Availability:
77.1%
Customer Rating:
(362)
Avg. Download Speed
242 Mbps
Verizon offers Fixed Wireless service to 77.1% of Sherman homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 242 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 17 Mbps throughout the city.
Midco Fixed Wireless in Sherman, SD
Availability:
65.5%
Customer Rating:
(5)
Avg. Download Speed
100 Mbps
Midco offers Fixed Wireless service to 65.5% of Sherman homes. Across the city, Midco Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
T-Mobile Home Internet Fixed Wireless in Sherman, SD
Availability:
44.1%
Customer Rating:
(342)
Avg. Download Speed
32 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 44.1% of Sherman homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 32 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 4.6 Mbps throughout the city.
GigFire Fixed Wireless in Sherman, SD
Availability:
32.6%
Customer Rating:
(1)
Avg. Download Speed
146 Mbps
GigFire offers Fixed Wireless service to 32.6% of Sherman homes. Across the city, GigFire Fixed Wireless is the only type of service available from the company, with speeds up to 146 Mbps, with speeds from 100 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 121 Mbps throughout the city.
EarthLink Fixed Wireless in Sherman, SD
Availability:
25.1%
Customer Rating:
(4)
Avg. Download Speed
26 Mbps
EarthLink offers Fixed Wireless service to 25.1% of Sherman homes. Across the city, EarthLink 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 3.3 Mbps throughout the city.
AT&T Fixed Wireless in Sherman, SD
Availability:
25.1%
Customer Rating:
(205)
Avg. Download Speed
26 Mbps
AT&T offers Fixed Wireless service to 25.1% of Sherman homes. Across the city, AT&T 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 3.3 Mbps throughout the city.
Which Cable Internet Providers are Available in Sherman?
According to the most recently submitted data by internet service providers to the FCC, there are currently no cable providers available in Sherman, SD.
Which DSL Internet Providers are Available in Sherman?
According to the most recently submitted data by internet service providers to the FCC, there are currently no DSL providers available in Sherman, SD.
Internet in Sherman by Neighborhood and ZIP Code
Each row links to that place’s page.
Neighborhoods in Sherman
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Sherman
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
How Sherman Compares to Nearby Places
The 10 places nearest to Sherman that have their own pages are all within 13 miles, 2 of them in Minnesota. Among them, Valley Springs has the most homes with fiber (100.0%) and Baltic the fewest (98.4%); Sherman has 100.0%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Sherman (this page) | 537 | 100.0% | 1,000 Mbps | 3.7 | C+ | 59/100 |
| Brandon | 12,427 | 100.0% | 4,632 Mbps | 5.8 | A- | 88/100 |
| Dell Rapids | 4,773 | 99.9% | 1,000 Mbps | 3.3 | C+ | 65/100 |
| Garretson | 2,210 | 99.9% | 1,000 Mbps | 2.6 | C+ | 63/100 |
| Baltic | 2,047 | 98.4% | 1,569 Mbps | 4.1 | B- | 88/100 |
| Valley Springs | 1,522 | 100.0% | 1,363 Mbps | 3.4 | B- | 69/100 |
| Beaver Creek, MN | 907 | 100.0% | 1,000 Mbps | 2.8 | C+ | 70/100 |
| Jasper, MN | 878 | 33.9% | 1,192 Mbps | 6 | C | 60/100 |
| Trent | 666 | 99.5% | 997 Mbps | 3.8 | C+ | 57/100 |
| Corson | 597 | 100.0% | 1,087 Mbps | 3.9 | B- | 68/100 |
| Renner Corner | 347 | 44.1% | 2,125 Mbps | 6.2 | C+ | 79/100 |
Who is the Fastest Internet Provider in Sherman?
According to unbiased feedback from real internet customers, 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, Alliance Communications 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 Sherman
| Alliance Communications | 1,000 |
|---|---|
| Golden West Telecommunications | 1,000 |
| Verizon | 300 |
| GigFire | 150 |
| Viasat | 100 |
| Midco | 100 |
| T-Mobile Home Internet | 100 |
| AT&T | 100 |
| EarthLink | 100 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Sherman. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Sherman Internet Providers
Based on 23 reviews from South Dakota internet customers, AT&T is the best internet service provider for Sherman residents. AT&T was rated at an average of 4.75 out of 5 in our report for overall customer satisfaction. Alliance Communications wins for second-place in South Dakota, with 4.50 out of 5 stars and 100.0% coverage in Sherman.
At a national level, based on 2264 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.
Local, State, and National Ratings for all Sherman Internet Providers
The table below shows average customer ratings from customers in Sherman, South Dakota, and customers throughout the country.
| ISP / Tech Type | Sherman Overall | South Dakota Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| AT&T | (0) |  (4) | (1051) | View Plans | ||
| Alliance Communications | (1) | (2) | (2) | View Plans | ||
| Verizon | (0) | (2) | (816) | View Plans | ||
| Midco | (0) | (14) | (36) | View Plans | ||
| Golden West Telecommunications | (0) |  (1) | (1) | View Plans | ||
| HughesNet | (0) | (0) |  (25) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (342) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| GigFire | (0) | (0) | (1) | View Plans | ||
| Viasat | (0) | (0) |  (12) | View Plans |
Customer Ratings for Internet Provider Speeds in Sherman
Based on data reported by Sherman ISPs to the FCC, the fastest speeds in the city are available through Alliance Communications. The company offers speeds up to 1,000 Mbps in Sherman. 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 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.
| ISP / Tech Type | Sherman Speed | South Dakota Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| AT&T | (0) | (4) | (1051) | View Plans | ||
| Alliance Communications | (1) | (2) | (2) | View Plans | ||
| Verizon | (0) | (2) | (816) | View Plans | ||
| Midco | (0) | (14) | (36) | View Plans | ||
| Golden West Telecommunications | (0) |  (1) | (1) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (342) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| GigFire | (0) | (0) | (1) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans |
Who is the Cheapest Internet Provider in Sherman?
Of the providers in Sherman, customers rate AT&T the best for price. Data comes from customers rating their satisfaction with pricing: in Sherman where enough of them have reviewed a provider, otherwise across South Dakota or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
AT&T is rated 4.00 out of 5 for price, which is higher than the average across all internet providers in the country. Verizon is rated second for affordability, with an average price rating of 3.00 out of 5.
The table below shows how customers in Sherman, South Dakota, and the United States rated the affordability of their internet service.
Rated Affordability in Sherman
| ISP / Tech Type | Sherman Affordability | South Dakota Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| AT&T | (0) | (4) | (1051) | View Plans | ||
| Alliance Communications | (1) | (2) | (2) | View Plans | ||
| Verizon | (0) | (2) | (816) | View Plans | ||
| Golden West Telecommunications | (0) | (1) | (1) | View Plans | ||
| Midco | (0) | (14) | (36) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (342) | View Plans | ||
| GigFire | (0) | (0) | (1) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans |
Customer Reviews for Internet Service Providers in South Dakota
Customer Reviews
ISPReports User
Midco Cable
October 02, 2026 Constant outages, and a lot more expensive than other providers.
A Brookings, SD Customer
Mediacom Cable
June 05, 2026 Brian M.
Bluepeak Fiber
June 01, 2026 The installation charge was too high and there are a lot of hidden fees and taxes.
Aaron M.
AT&T Fixed Wireless
May 29, 2026 My internet provider has been very reliable and consistent. I have used it on the go in many locations and it has rarely let me down. I am a very satisfied customer of AT&T and have nothing but praise for the service provided and the price point. I would highly recommend this service to everyone I know.
Dustin B.
Midco Fixed Wireless
April 14, 2026 They have good service, but their pricing is beyond sane. Basic cable runs $60 each room so to have basic cable in my home would cost $180. FOr basic cable. Basic non Wi Fi internet starts at $60 month. It's absolutely nuts how much it costs.
Rate your provider
Share your experience to help others in your area choose.
Verified customer: we detected your connection is on this provider.
Reviews are independent and unedited. Published after a quick spam check.
Which ISP Should You Choose in Sherman?
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 Sherman is AT&T.
- The fastest internet provider should be Alliance Communications. 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 Sherman is AT&T.
- Viasat, HughesNet, and Alliance Communications has the broadest coverage in Sherman, available to 100.0% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.