4 Best Internet Providers in Timber Lake, SD
Find internet availability by address in Timber Lake, SD
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Timber Lake ISP Report Card | Business Internet in Timber Lake
| Timber Lake ISP Report Card | D+ | |
| Download Speed for Most Households | 244 Mbps | |
| Number of Internet Service Providers | 4 | |
| Real Timber Lake 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.
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
Timber Lake has 4 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 Timber Lake.
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Timber Lake has 4 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 Timber Lake.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
CRST
Connection
Customer Rating
Fiber
EarthLink
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Fixed Wireless
AT&T
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Fixed Wireless
Verizon
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Fixed Wireless
Above are the top 4 providers in Timber Lake, 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 Timber Lake ratings may vary and are shown below.
Who is the Best Internet Provider in Timber Lake, SD?
AT&T is the best internet provider in Timber Lake 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 Timber Lake, making it a solid recommendation among providers with reviews. Unfortunately, AT&T is an option for 2.35% of the city.
or call 1-877-610-1219
The chart and table below show average customer ratings from customers in Timber Lake, South Dakota, and customers throughout the country.
Top Rated Internet Providers in Timber Lake
Local, State, and National Ratings for all Timber Lake Internet Providers
| ISP / Tech Type | Timber Lake Overall | South Dakota Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| AT&T | (0) | (3) | (924) | View Plans | ||
| Verizon | (0) | (2) | (723) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| CRST | (0) | (0) | (0) | View Plans |
Based on 6 reviews from South Dakota internet customers, AT&T is the best internet service provider for Timber Lake residents. AT&T was rated at an average of 4.67 out of 5 in our report for overall customer satisfaction. Verizon wins for second-place in South Dakota, with 3.50 out of 5 stars and 2.4% coverage in Timber Lake.
At a national level, based on 1688 national reviews for any of the providers listed above, Verizon is rated higher than any other provider, with a rating of 3.82 out of 5.
Which Providers are Available at my Home in Timber Lake?
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 Timber Lake?
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, Verizon 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 Timber Lake
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Verizon | 300 Mbps | ||
| Cheyenne River Sioux Tribe Telephone Authority (CRST) | 250 Mbps | ||
| Viasat | 100 Mbps | ||
| AT&T | 25 Mbps | ||
| EarthLink | 25 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in Timber Lake
| ISP / Tech Type | Timber Lake Speed | South Dakota Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| AT&T | (0) | (3) | (924) | View Plans | ||
| Verizon | (0) | (2) | (723) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| CRST | (0) | (0) | (0) | View Plans |
Based on data reported by Timber Lake ISPs to the FCC, the fastest speeds in the city are available through Verizon. The company offers speeds up to 300 Mbps in Timber Lake. Therefore, the average customer can get up to 300 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 Timber Lake?
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. Verizon is rated in second place for affordability by the company’s Timber Lake customers with an average price rating of 3.00 out of 5.
The chart and graph below show how customers in Timber Lake, South Dakota, and the United States rated the affordability of their internet service.
Rated Affordability in Timber Lake
| ISP / Tech Type | Timber Lake Affordability | South Dakota Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| AT&T | (0) | (3) | (924) | View Plans | ||
| Verizon | (0) | (2) | (723) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| CRST | (0) | (0) | (0) | View Plans |
Timber Lake 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 Timber Lake below, including the metrics used and how Timber Lake compares to the rest of South Dakota and nation.
| Metric
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Timber Lake | South Dakota | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Timber Lake that have a Fiber internet connection available to their home. | 76.45% | 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. | 244 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 Timber Lake. | 1.1 | 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. | 2.6 | 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. | 15% | 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. | 86% | 94% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 83% | 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. | 63% | 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. | 80% | 76% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Timber Lake ISP Report Card & Digital Connectivity Index
The ISP Report Card in Timber Lake is D+, which is better than other cities. The local demand for broadband internet connectivity in Timber Lake is high with a score of 57 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Timber Lake have done a average job meeting the needs of its residents.
The Timber Lake 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.
83% of Timber Lake households have an internet connection while having 79.22% availability. 63% of households have fiber, cable, or DSL, 6% have satellite, 1% 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 63% of households have a broadband connection such as fiber, cable or DSL available to their home, 80% subscribe to it. A large amount of Timber Lake 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 Timber Lake?
- ISP Report Card: D-
- Digital Connectivity Index: 67 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 47 / 100
- ISP Report Card: D
- Digital Connectivity Index: 67 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 56 / 100
- ISP Report Card: D-
- Digital Connectivity Index: 68 / 100
- ISP Report Card: C
- Digital Connectivity Index: 56 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 63 / 100
- ISP Report Card: C
- Digital Connectivity Index: 58 / 100
- ISP Report Card: C
- Digital Connectivity Index: 60 / 100
How Much Speed does a Timber Lake Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Timber Lake is 2.6, which is larger than the South Dakota average of 2.5 and smaller than the national average of 2.7. Timber Lake's average household income is $64,248 which is about average for the South Dakota average of $76,929 and 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.
Timber Lake also has 15% of its population enrolled in school between the 6th grade and college level, this is lower 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 Timber Lake has a high need for internet connectivity and speeds.
Compared to the rest of the country, Timber Lake households are much more technology-disengaged. 86% of households have some sort of computing device, 73% have desktops or laptops in the home, and 84% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Timber Lake?
CRST Fiber in Timber Lake, SD
Cheyenne River Sioux Tribe Telephone Authority (CRST) offers Fiber service to 76.5% of Timber Lake homes. Across the city, CRST Fiber is the only type of service available from the company, with speeds up to 250 Mbps
Which Cable Internet Providers are Available in Timber Lake?
According to the most recently submitted data by internet service providers to the FCC, there are currently no cable providers available in Timber Lake, SD.
Which DSL Internet Providers are Available in Timber Lake?
According to the most recently submitted data by internet service providers to the FCC, there are currently no DSL providers available in Timber Lake, SD.
Which Fixed Wireless and LTE Internet Providers are Available in Timber Lake?
EarthLink Fixed Wireless in Timber Lake, SD
EarthLink offers Fixed Wireless service to 2.4% of Timber Lake homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Verizon Fixed Wireless in Timber Lake, SD
Verizon offers Fixed Wireless service to 2.4% of Timber Lake homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
AT&T Fixed Wireless in Timber Lake, SD
AT&T offers Fixed Wireless service to 2.4% of Timber Lake homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Which ISP Should You Choose in Timber Lake?
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 Timber Lake is AT&T.
- The fastest internet provider should be Verizon. 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 Timber Lake is AT&T.
- Viasat, HughesNet, and Cheyenne River Sioux Tribe Telephone Authority (CRST) has the broadest coverage in Timber Lake, 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 Timber Lake compare to other cities with a similar population?
To see how Timber Lake 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 Timber Lake's D+ ISP Report Card and 57 / 100 Digital Connectivity Index.
- ISP Report Card: B-
- Digital Connectivity Index: 58 / 100
- ISP Report Card: F
- Digital Connectivity Index: 56 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 38 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 34 / 100
- ISP Report Card: B
- Digital Connectivity Index: 81 / 100
- ISP Report Card: A
- Digital Connectivity Index: 85 / 100
- ISP Report Card: C
- Digital Connectivity Index: 21 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 84 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 53 / 100
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