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#1 Recommended Plan
1. AT&T 
Speeds Up To300 MbpsIn rare cases, if your usage is contributing to congestion on the network, AT&T will greatly reduce your speed for a min. of 30 min.Connection: 5G InternetAvailability: 65.1%Why AT&T? AT&T Internet Air makes buying internet easy for customers by offering one plan with straightforward pricing and reliable 5G speeds. -
2. EarthLink 
Speeds Up To100 MbpsNot all internet speeds available in all areas.Connection: 5G InternetAvailability: 58.2% -
3. Viasat 
Speeds Up To12 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100% -
4. T-Mobile 
Download Speeds:87 Mbps - 415 MbpsRely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 133 Mbps – 415 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details.Connection: 5G InternetAvailability: 87% -
5. Mint Mobile 
Download Speeds:133 Mbps - 415 MbpsNot all internet speeds available in all areas.Connection: 5G InternetAvailability: 84.7% -
Verizon 
Speeds Up To300 MbpsNot all internet speeds available in all areas.Connection: 5G InternetAvailability: 26.6% -
7. CenturyLink 
Speeds Up To80 MbpsNot all internet speeds available in all areas.Connection: DSLAvailability: 90.6% -
8. Bluepeak 
Speeds Up To1 GbpsNot all internet speeds available in all areas.Connection: CableAvailability: 99% -
9. XNET WiFi 
Speeds Up To2 GbpsNot all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 54.5% -
Interstate Telecommunications Cooperative 
Speeds Up To1 GbpsNot all internet speeds available in all areas.Connection: FiberAvailability: 9% -
11. Midco 
Speeds Up To5 GbpsNot all internet speeds available in all areas.Connection: Fixed Wireless, Fiber, CableAvailability: 85.3% -
GigFire 
Speeds Up To150 MbpsNot all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 17.9% -
RC Technologies 
Speeds Up To500 MbpsNot all internet speeds available in all areas.Connection: FiberAvailability: 1.5% -
13. Starlink 
Speeds Up To350 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100% -
14. Hughesnet 
Speeds Up To100 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100%
Internet Providers in Watertown, SD
Refine your search for better results:
Popular Watertown Internet Deals
| Provider | Featured deal | |
|---|---|---|
| EarthLink | Save $25 per month on the EarthLink Wireless 5G Home Internet Unlimited plan! |
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| Viasat | Get $30 off for your first 3 months! Price shown includes promotion; Get $30/mo. off for the first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount. |
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| T-Mobile | Limited time. Get a $300 rebate (via virtual prepaid Mastercard) when you activate a new T-Mobile Internet line on an eligible All-In Home Internet plan! |
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| Verizon | Get a 43" Class QF QLED Samsung TV or Samsung Galaxy Tab S10 FE 5G on us! |
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| XNET WiFi | Get unlimited data and Wi-Fi that works anywhere with XNET WiFi! |
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Watertown Home Internet Providers
| Provider | Plans starting at | Speeds up to | Connections | |
|---|---|---|---|---|
| Midco | $29/mo Prices may vary depending on the plan. | 5 Gbps Not all internet speeds available in all areas. | Fixed Wireless, Fiber, Cable |
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| Mint Mobile | $30/mo Prices may vary depending on the plan. | 133 Mbps - 415 Mbps Not all internet speeds available in all areas. | 5G Internet |
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| Verizon | $35/mo Prices may vary depending on the plan. | 300 Mbps Not all internet speeds available in all areas. | 5G Internet |
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| Hughesnet | $39.99/mo Prices may vary depending on the plan. | 100 Mbps Not all internet speeds available in all areas. | Satellite |
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| Bluepeak | $40/mo Prices may vary depending on the plan. | 1 Gbps Not all internet speeds available in all areas. | Cable |
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| Starlink | $49/mo Prices may vary depending on the plan. | 350 Mbps Not all internet speeds available in all areas. | Satellite |
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| T-Mobile | $50/mo Prices may vary depending on the plan. | 87 Mbps - 415 Mbps Rely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 133 Mbps – 415 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details. | 5G Internet |
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| CenturyLink | $55/mo Prices may vary depending on the plan. | 80 Mbps Not all internet speeds available in all areas. | DSL |
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| Interstate Telecommunications Cooperative | $64.95/mo Prices may vary depending on the plan. | 1 Gbps Not all internet speeds available in all areas. | Fiber |
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| AT&T | $65/mo Price is per month, plus taxes. Price after discounts: $13/mo w/elig wireless svc. and $5/mo w/elig Autopay & Paperless bill. Discounts start w/in 2 bills. | 300 Mbps In rare cases, if your usage is contributing to congestion on the network, AT&T will greatly reduce your speed for a min. of 30 min. | 5G Internet |
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| XNET WiFi | $65/mo Prices may vary depending on the plan. | 2 Gbps Not all internet speeds available in all areas. | Fixed Wireless |
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| Viasat | $69.99/mo Price shown includes promotion; Get $30/mo. off for first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount. | 12 Mbps Not all internet speeds available in all areas. | Satellite |
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| GigFire | $70/mo Prices may vary depending on the plan. | 150 Mbps Not all internet speeds available in all areas. | Fixed Wireless |
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| EarthLink | $79.95/mo Prices may vary depending on the plan. | 100 Mbps Not all internet speeds available in all areas. | 5G Internet |
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| RC Technologies | $89/mo Prices may vary depending on the plan. | 500 Mbps Not all internet speeds available in all areas. | Fiber |
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Best Internet Providers in Watertown, SD
T-Mobile 5G Home Internet is the best overall internet provider in Watertown. T-Mobile 5G Home Internet reaches 87.0% of the city, delivering speeds up to 415 Mbps for just $50 per month. For residents in more remote spots, Starlink provides an excellent alternative, beaming speeds up to 350 Mbps anywhere.
| Provider | Why they're great | Who they're great for | |
|---|---|---|---|
| AT&T | Easy installation | Customers who want to skip the technician and get online in minutes will love the simple plug-and-play setup provided by AT&T Internet Air. |
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| EarthLink | No annual contracts | EarthLink is a great fit for renters and flexible households who want high-quality internet without being tied down by long-term commitments. |
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| CenturyLink | Straightforward pricing | Customers who value predictable, flat-rate monthly bills without the anxiety of hidden equipment fees will find CenturyLink ideal. |
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| Viasat | Widely available | Rural homes near [city] in remote communities where traditional cable and fiber networks cannot go will find a critical lifeline in Viasat. |
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Watertown Cheapest Internet Plans
Midco stands out as the cheapest internet provider in Watertown. Midco offers fiber plans starting at just $29 per month with blazing symmetrical speeds. Since Midco only reaches 0.4% of the city, Mint Mobile serves as a highly accessible budget alternative, providing 5G home internet for only $30 per month.
| Provider | Plan name | Price | Speeds up to | |
|---|---|---|---|---|
| Midco | Midco Fiber Internet 125 | $29/mo Prices may vary depending on the plan. | 125 Mbps Not all internet speeds available in all areas. |
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| Mint Mobile | 3-month w/ Mint Phone Plan | $30/mo Prices may vary depending on the plan. | 415 Mbps Not all internet speeds available in all areas. |
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| Verizon | Verizon Home Internet Lite | $35/mo Prices may vary depending on the plan. | 25 Mbps Not all internet speeds available in all areas. |
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| Viasat | Viasat Essentials | $39.99/mo Price shown includes promotion; Get $30/mo. off for first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount. | 50 Mbps Not all internet speeds available in all areas. |
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| Hughesnet | Lite | $39.99/mo Prices may vary depending on the plan. | 25 Mbps Not all internet speeds available in all areas. |
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Fastest Internet Providers in Watertown, SD
Midco is the fastest internet provider in Watertown. Operating a cutting-edge fiber network, Midco delivers incredible symmetrical speeds up to 5 Gbps for power users. If Midco is not at your address, XNET WiFi is a rapid alternative, supplying fixed wireless connections up to 2 Gbps starting at $65 per month.
| Provider | Speeds up to | Connection type | |
|---|---|---|---|
| Midco | 5 Gbps Not all internet speeds available in all areas. | Fiber |
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| XNET WiFi | 2 Gbps Not all internet speeds available in all areas. | Fixed Wireless |
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| Bluepeak | 1 Gbps Not all internet speeds available in all areas. | Cable |
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| Interstate Telecommunications Cooperative | 1 Gbps Not all internet speeds available in all areas. | Fiber |
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| RC Technologies | 500 Mbps Not all internet speeds available in all areas. | Fiber |
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Compare Top Providers in Your Area
- AT&T Internet vs. CenturyLink
- AT&T Internet vs. T-Mobile 5G Home Internet
- AT&T Internet vs. Verizon 5G Home Internet
- CenturyLink vs. T-Mobile 5G Home Internet
- CenturyLink vs. Verizon 5G Home Internet
- EarthLink vs. AT&T Internet
- EarthLink vs. CenturyLink
- Hughesnet vs. Viasat Internet
- Hughesnet vs. T-Mobile 5G Home Internet
- Hughesnet vs. Verizon 5G Home Internet
- Starlink vs. Viasat Internet
- T-Mobile 5G Home Internet vs. Verizon 5G Home Internet
Check Your Current Speed
What's a Good Internet Speed?
| Internet speed | Appropriate for | Providers in your area offering this speed | Availability in your area |
|---|---|---|---|
| 0-25 Mbps |
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100% |
| 100 Mbps |
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100% |
| 1000 Mbps (1 Gbps) |
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99% |
Internet Availability in Watertown, SD
T-Mobile 5G Home Internet boasts the best practical provider availability in Watertown. T-Mobile 5G Home Internet spans 87.0% of the area, ensuring reliable access for most households. For off-grid options, Viasat Internet is a satellite alternative that blankets 100.0% of the city, delivering speeds up to 12 Mbps.
| Connection type | Provider with most coverage | Watertown availability | Starting price | |
|---|---|---|---|---|
| Satellite | Hughesnet | 100% | $39.99/mo |
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| Cable | Bluepeak | 99% | $40/mo |
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| DSL | CenturyLink | 90.6% | $55/mo |
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| 5G Internet | T-Mobile 5G Home Internet | 87% | $50/mo |
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| Fixed Wireless | Midco | 12.8% | $39/mo |
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| Fiber | Midco | 0.4% | $29/mo |
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Watertown Internet Stats
| Average internet monthly cost | Available speed ranges | Available price range | Available connection types |
|---|---|---|---|
| $71.37 | 12 Mbps - 5 Gbps | $20/mo - $199/mo | 5G Internet, Cable, DSL, Fiber, Fixed Wireless, Satellite |
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Fastest Speed
XNET WiFiFixed Wireless
5G Unlimited Internet$140/mo*Taxes & fees extra and subj. to change. See disclaimer for details. Restrictions apply.
Plug-and-play installation-
Download Speeds up to 2 Gbps
Show Details -
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Best Value
AT&T Internet Air5G Internet
Internet Air$65/mo*Price is per month, plus taxes. Not available in all areas. Price after discounts: 20% w/elig wireless and $5/mo with AutoPay. Discount applied w/in 2 bills. See offer details
$100 Visa Reward Card | Save 20% with Eligible AT&T Wireless Plan-
Download Speeds up to 300 Mbps
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Perfect speeds for most families
Show Details -
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Lowest Price
Verizon 5G Home Internet5G Internet
Verizon Home Internet Lite$35/mo*Taxes & fees extra and subj. to change. See disclaimer for details. Restrictions apply. See offer details
3-year price lock guarantee-
Download Speeds up to 25 Mbps
Show Details -
Internet Coverage Map and Store Locations for Watertown, South Dakota
Methodology
Our provider rankings rely on a rigorous, data-driven framework evaluating over 100 million rows of FCC data to bring transparency to local internet options. We track 8,000+ active plans from 2,000+ providers to cut through marketing jargon. We weigh technical factors against real-world experiences to match you with the best connections actually available at your address:
- Tested Technology: We utilize a fiber-first ranking system, prioritizing high-performance, structurally sound technologies (like fiber and cable) over slower legacy connections.
- Realistic Coverage: We filter out "ghost ISPs" with near-zero availability and actively flag providers that only cover a fraction of neighborhoods, ensuring you don't waste time on unavailable options.
- Transparent Pricing: We track base rates and downgrade providers that rely on hidden fees or sudden price hikes, exposing the true long-term cost beyond initial marketing promotions.
- Verified Speeds: We look beyond deceptive "up to" marketing claims to evaluate the actual download and upload speeds delivered, prioritizing the balanced, symmetrical performance necessary for seamless video calls and heavy streaming.
- User-Driven Personalization: We don't just look at the tech; we look at what people actually prefer. By analyzing millions of local connections, user reviews on downtime, and validated J.D. Power scores, we tailor our rankings to highlight the providers proven to satisfy users in your area.
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Data valid as of 03/23/2026