5 Best Internet Providers in Greenwich, CT

Compare Providers Ranked by Coverage, Speed, and Customer Ratings

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

All Providers

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 Greenwich ratings may vary and are shown below.

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2. Connecticut

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3. Greenwich, CT Internet Service Providers

Who is the Best Internet Provider in Greenwich, CT?

The chart and table below show average customer ratings from customers in Greenwich, Connecticut, and customers throughout the country.

Top Rated Internet Providers in Greenwich

Local, State, and National Ratings for all Greenwich Internet Providers

Based on 18 reviews from Connecticut internet customers, Verizon is the best internet service provider for Greenwich residents. Verizon was rated at an average of 3.67 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in Connecticut, with 4.33 out of 5 stars and 84.3% coverage in Greenwich.

At a national level, based on 2397 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.04 out of 5.

Who is the Fastest Internet Provider in Greenwich?

Data Reported to FCC by ISPs: Average Maximum Available in Greenwich

	ISP / Tech Type	Max Advertised Speed
	Optimum	8,000 Mbps
	EarthLink	2,300 Mbps
	Verizon	2,300 Mbps
	T-Mobile Home Internet	100 Mbps
	AT&T	100 Mbps
	Viasat	100 Mbps
	HughesNet	25 Mbps

Customer Ratings for Internet Provider Speeds in Greenwich

Based on data reported by Greenwich ISPs to the FCC, the fastest speeds in the city are available through Optimum. The company offers speeds up to 8,000 Mbps in Greenwich. Therefore, the average customer can get up to 7,658 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.

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

Who is the Cheapest Internet Provider in Greenwich?

Connecticut customers rate Verizon 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.

Verizon received a local rating of 4.00 out of 5, which is higher than the average across all internet providers in the country. T-Mobile Home Internet is rated in second place for affordability by the company’s Greenwich customers with an average price rating of 4.33 out of 5.

The chart and graph below show how customers in Greenwich, Connecticut, and the United States rated the affordability of their internet service.

Rated Affordability in Greenwich

Greenwich 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 Greenwich below, including the metrics used and how Greenwich compares to the rest of Connecticut and nation.

Greenwich ISP Report Card: A-

	Metric (hover for details)	Greenwich	Connecticut	USA
	Fiber Availability Percent The percentage of households in Greenwich that have a Fiber internet connection available to their home.	98.01%	93.94%	71.53%
	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.	7,666 Mbps	6,892 Mbps	3,583 Mbps
	Provider CountThe number of providers available for most people. This is a weighted average by block rather than a total for Greenwich.	7.0	6.8	7.1

 

Greenwich Digital Connectivity Index: 86 / 100

	Metric (hover for details)	Greenwich	Connecticut	USA
	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.	2.7	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.	26%	16%	15%
	Households with DevicesA higher percentage of households with computing devices in the home indicates a higher level of infrastructure needed to support those households.	97%	96%	96%
	Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives.	95%	93%	91%
	Households with BroadbandA higher percentage of households with a broadband connection (defined as speeds above 25 Mbps) indicates heavier usage needs within these households.	86%	80%	76%
	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.	87%	82%	77%

Greenwich ISP Report Card & Digital Connectivity Index

The ISP Report Card in Greenwich is A-, which is much better than other cities. The local demand for broadband internet connectivity in Greenwich is high with a score of 86 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Greenwich have done a great job meeting the needs of its residents.

The Greenwich 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.

95% of Greenwich households have an internet connection despite having 99.43% availability. 86% of households have fiber, cable, or DSL, 5% 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 86% of households have a broadband connection such as fiber, cable or DSL available to their home, 87% subscribe to it. A very large amount of Greenwich 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 Greenwich?

How Much Speed does a Greenwich Household Need?

Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Greenwich is 2.7, which is larger than the Connecticut average of 2.5 and larger than the national average of 2.7. Greenwich’s average household income is $178,974 which is much higher than the Connecticut average of $111,414 and much higher than the national average of $93,246. Homes with more people living in them and with higher incomes tend to indicate more devices being used more often.

Greenwich also has 16% of its population enrolled in school between the 6th grade and college level, this is lower than the Connecticut average of 16%. Additionally, 26% of residents work from home, which is higher than the 16% of residents in Connecticut who work from home. This and other factors you can see above show us that the community of Greenwich has a very high need for internet connectivity and speeds.

Compared to the rest of the country, Greenwich households are more technology-engaged. 97% of households have some sort of computing device, 95% have desktops or laptops in the home, and 94% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.

Which Fiber Internet Providers are Available in Greenwich?

Which Cable Internet Providers are Available in Greenwich?

Which DSL Internet Providers are Available in Greenwich?

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

Which Fixed Wireless and LTE Internet Providers are Available in Greenwich?

Which ISP Should You Choose in Greenwich?

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 Greenwich is Verizon.
• The fastest internet provider should be Optimum. Considering speed for the money and reliability in speeds, Verizon may be a better choice based on real-world local customer feedback.
• The most affordable internet provider in Greenwich is Verizon.
• Viasat, Optimum, and HughesNet has the broadest coverage in Greenwich, 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 Greenwich compare to other cities with a similar population?

To see how Greenwich 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 Greenwich’s A- ISP Report Card and 86 / 100 Digital Connectivity Index.

Customer Reviews

Customer Reviews for Internet Service Providers in Greenwich