Internet providers in South Yarmouth, MA
South Yarmouth is a census-designated place (an unincorporated community) in Massachusetts with about 11,642 residents and roughly 8,325 residential locations that internet providers can report on. The table below compares the providers that report service here.
Compare internet providers in South Yarmouth, MA
Share of residential locations in South Yarmouth where each provider reports service, from the FCC National Broadband Map (data as of December 31, 2025). Availability depends on your exact address.
| # | Provider | Technology (varies by address) | Locations covered | |
|---|---|---|---|---|
| 1 | Xfinity | Cable | 99%+ | |
| 2 | T-Mobile Home Internet | Fixed wireless | 66% | |
| 3 | Verizon | Fiber, Fixed wireless | 22% | Check availability |
| 4 | AT&T | Fiber, DSL, Fixed wireless | 20% | Check availability |
Satellite internet
| 1 | HughesNet | Satellite | 99%+ | |
| 2 | Viasat | Satellite | 99%+ | |
| 3 | Starlink | Satellite | 99%+ |
Satellite service is available at nearly every address but typically has higher latency than wired options.
Provider-reported coverage does not guarantee service or speeds at a specific address. Some "Check availability" links are affiliate links; we may earn a commission at no cost to you. How we make money.
What to know about internet in South Yarmouth
Xfinity reports service to the most residential locations in South Yarmouth, about 100%. 2 providers report coverage of at least half of locations (Xfinity and T-Mobile Home Internet), so the market looks moderately competitive. T-Mobile Home Internet offers fixed wireless home internet, an option if you prefer no cable or fiber installation.
What technologies are available in South Yarmouth?
Fiber is limited in South Yarmouth, reaching about 0% of locations. Plans of 100 Mbps or faster are reported for about 99%+ of locations, while gigabit-class service reaches about 43%.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in South Yarmouth that providers report they can serve. City-level figures, not your address.
South Yarmouth at a glance
About 93% of households in South Yarmouth have a broadband subscription, in line with the Massachusetts average of 92%.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023).
Internet providers in places near South Yarmouth
- West Yarmouth, MA (3 mi)
- Barnstable Town, MA (8 mi)
- East Falmouth, MA (20 mi)
- Nantucket, MA (28 mi)
- Plymouth, MA (31 mi)
- New Bedford, MA (38 mi)
Frequently asked questions
Is fiber internet available in South Yarmouth?
Yes, in part. About 0% of residential locations in South Yarmouth can get fiber, 100% can get cable, and about 43% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in South Yarmouth?
Xfinity reports service to about 100% of residential locations in South Yarmouth, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve South Yarmouth?
4 providers report service to at least 2% of locations in South Yarmouth, and 2 cover at least half. Satellite (HughesNet, Viasat, Starlink) is also available nearly everywhere.
What is the difference between fiber, cable and DSL?
Fiber offers the fastest and most consistent speeds, cable is widely available with high download speeds, and DSL runs over phone lines and is usually slower. See our guide for details.
What internet speed do I need in South Yarmouth?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.
Check your exact address
Coverage for a whole community cannot tell you what is available at your door. Enter your ZIP code, then confirm with each provider.
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