Internet Providers in Greenwich, Connecticut

Most Popular Internet Providers in Greenwich, Connecticut:

Showing 1 to 9 Providers

  • 1. Optimum by Altice
    96.9% Available
    96.9%

    Available

    Price Range:

    $19.99 - $94.99

    Speeds up to:
    1000 Mbps
    Download
    View Optimum by Altice Details
    • Deal
    • Cable
    • Internet Plans: 4
    • Internet & TV Bundles: 10
    • Speed Range: 100-1000mbps
    • Connection: Cable
    • Installation: Includes standard installation.
    • Price Range: $19.99 - $94.99
    Deal
    There are 9 active deals on select plans from this provider
  • 2. Verizon Fios
    81.3% Available
    81.3%

    Available

    Price Range:

    $39.99 - $154.99

    Speeds up to:
    940 Mbps
    Download
    View Verizon Fios Details
    • Deal
    • Fiber
    • Internet Plans: 3
    • Internet & TV Bundles: 1
    • Speed Range: 200-950mbps
    • Connection: Fiber
    • Price Range: $39.99 - $154.99
    • Contracts: None required
    Deal
    There are 4 active deals on select plans from this provider
  • 3. Verizon High Speed Internet
    93.8% Available
    93.8%

    Available

    Price Range:

    $40 - $74.99

    Speeds up to:
    15 Mbps
    Download
    View Verizon High Speed Internet Details
    • DSL
    • Internet Plans: 2
    • Internet & TV Bundles: 0
    • Speed Range: 15-15mbps
    • Connection: DSL
    • Installation: Activation waived online. FREE self-installation kit.
    • Price Range: $40 - $74.99
    • Contracts: None required
  • 4. 4. Viasat
    100% Available
    100%

    Available

    Price Range:

    $49.99 - $199.99

    Speeds up to:
    50 Mbps
    Download
    View Viasat Details
    • Satellite
    • Internet Plans: 4
    • Internet & TV Bundles: 0
    • Speed Range: 12-50mbps
    • Connection: Satellite
    • Price Range: $49.99 - $199.99
    • Contracts: 2 Years required
  • 5. 5. HughesNet
    100% Available
    100%

    Available

    Price Range:

    $39.99 - $149.99

    Speeds up to:
    25 Mbps
    Download
    View HughesNet Details
    • Deal
    • Satellite
    • Internet Plans: 4
    • Internet & TV Bundles: 0
    • Speed Range: 25-25mbps
    • Connection: Satellite
    • Installation: Standard installation is free.
    • Price Range: $39.99 - $149.99
    • Contracts: 2 Years required
    Deal
    There are 4 active deals on select plans from this provider
  • 6. 6. Optimum by Altice
    19.9% Available
    19.9%

    Available

    Price Range:

    $29.99 - $49.99

    Speeds up to:
    1000 Mbps
    Download
    View Optimum by Altice Details
    • Deal
    • Fiber
    • Internet Plans: 3
    • Internet & TV Bundles: 0
    • Speed Range: 300-1000mbps
    • Connection: Fiber
    • Installation: Free standard installation.
    • Price Range: $29.99 - $49.99
    Deal
    There are 3 active deals on select plans from this provider
  • 7. 7. T-Mobile Home Internet
    21.2% Available
    21.2%

    Available

    Price Range:

    $50 - $55

    Speeds up to:
    115 Mbps
    Download
    View T-Mobile Home Internet Details
    • Deal
    • Fixed Wireless
    • Internet Plans: 2
    • Internet & TV Bundles: 0
    • Speed Range: 115-115mbps
    • Connection: Fixed Wireless
    • Price Range: $50 - $55
    • Contracts: None required
    Deal
    There are 1 active deals on select plans from this provider
  • 8. 8. Ultra Home Internet
    21.2% Available
    21.2%

    Available

    Price Range:

    $59.99 - $289.99

    Speeds up to:
    100 Mbps
    Download
    Set up new service: Order Online
    View Ultra Home Internet Details
    • Fixed Wireless
    • Internet Plans: 5
    • Internet & TV Bundles: 0
    • Speed Range: 100-100mbps
    • Connection: Fixed Wireless
    • Price Range: $59.99 - $289.99
    • Contracts: None required
    Set up new service: Order Online
  • 9. 9. Frontier
    10.1% Available
    10.1%

    Available

    Price Range:

    $49.99 - $49.99

    Call For Speed Availability
    View Frontier Details
    • DSL
    • Internet Plans: 1
    • Internet & TV Bundles: 0
    • Speed Range: 30-30mbps
    • Connection: DSL
    • Price Range: $49.99 - $49.99
    • Contracts: None required
1 Business internet providers are hidden due to low coverage in Greenwich. See All
  • 1. AT&T Wireless
    100% Available
    100%

    Available

    Price Range:

    $50 - $75

    Speeds up to:
    10 Mbps
    Download
    View AT&T Wireless Details
    • Mobile Broadband
    • Internet Plans: 2
    • Internet & TV Bundles: 0
    • Speed Range: 0-10mbps
    • Connection: Mobile Broadband
    • Price Range: $50 - $75
  • 2. T-Mobile
    100% Available
    100%

    Available

    Price Range:

    $60 - $85

    Speeds up to:
    10 Mbps
    Download
    View T-Mobile Details
    • Deal
    • Mobile Broadband
    • Internet Plans: 3
    • Internet & TV Bundles: 0
    • Speed Range: 0-10mbps
    • Connection: Mobile Broadband
    • Price Range: $60 - $85
    Deal
    There are 3 active deals on select plans from this provider
  • 3. Verizon
    100% Available
    100%

    Available

    Price Range:

    $55 - $65

    Speeds up to:
    10 Mbps
    Download
    View Verizon Details
    • Deal
    • Mobile Broadband
    • Internet Plans: 2
    • Internet & TV Bundles: 0
    • Speed Range: 0-10mbps
    • Connection: Mobile Broadband
    • Price Range: $55 - $65
    Deal
    There are 2 active deals on select plans from this provider

Dig in:

Internet Access in Greenwich, Connecticut

Greenwich offers 9 residential Internet providers, or 21 total providers including business and mobile operators. Consumers have access to 9 choices for wired Internet which in Greenwich means fiber, cable, and DSL.

The plans listed on this page are manually gathered by our data analysis team.

Households in Greenwich on average have more than one to choose from, although the number of choices will change from block to block. See the mapping tool on this page to see how competition changes around the city.

When comparing network choices, Cable, DSL, and even fiber have strong coverage in different parts of Greenwich. Among the lineup, Fiber service presents the better network type. Fiber Internet has a 91.36 percent footprint in Greenwich. Strong Fiber coverage is partly to thank for establishing the high weighted average speed in Greenwich — 201.17 Mbps according to aggregate download speed test results — which is currently 14.46 percent ahead of the state average.

According to the latest FCC filings and direct provider reporting, Viasat Internet and HughesNet are the strongest providers in Greenwich so far as coverage area. As the interactive maps below illustrate, the more common providers often cover the same addresses in different neighborhoods around Greenwich.

Internet Statistics 2022

900 People Only have access to 1 or fewer wired internet providers available at their address.

This data is calculated from FCC datasets which providers are legally required to supply twice a year. We further validate this data for accuracy.

Are you a journalist or researcher writing about this topic?

Contact us and we'll connect you with a broadband market expert on our team who can provide insights and data to support your work.

Summary Of Fastest Internet Providers In Greenwich, Connecticut

Provider Speed Type Time To Download 1 GB Availability
Optimum by Altice 1,000 Mbps Cable 8s 96.9%
Optimum by Altice 1,000 Mbps Fiber 8s 19.9%
Viasat Internet 50 Mbps Satellite 2m 43s 100.0%
HughesNet 25 Mbps Satellite 5m 27s 100.0%
T-Mobile Home Internet 115 Mbps Fixed Wireless 1m 11s 21.2%
Ultra Home Internet 100 Mbps Fixed Wireless 1m 21s 21.2%
Frontier Communications Call For Speed Availability DSL 4m 33s 10.1%

Internet Provider Competition Map For Greenwich

Greenwich Internet Competition Map. Click for interactive map.
Click here to initialize interactive map
Greenwich is the 7th most connected city in Connecticut ahead of Purchase, Old Greenwich, and Riverside, but behind Port Chester and Cos Cob.

The “Connected” metric is a citywide average based on FCC data showing the density of broadband options at the census block level.

Approximately 3,000 people in Fairfield County don't have access to any wired internet.

This statistic is drawn from the population in census blocks not served by at least one wired broadband provider.

Fiber Availability: 91% of people living in Greenwich have residential fiber service available to them.

Fiber coverage data is sourced from FCC Form 477 filings and cross-validated through BroadbandNow with private datasets and direct provider reporting.

Approximately 97% of Greenwich residents are serviced by multiple wired providers.

This coverage statistic is based on a mix of FCC and private provider reporting in the past two quarters.

In Fairfield County, approximately 9,000 people do not have access to 25 Mbps wired broadband.

25 Mbps download and 3 Mbps upload is the minimum speed for an Internet connection to be classified as “Broadband” by the FCC.

Data Caps in Greenwich

Data collected by our researchers suggests that popular providers in the area currently place some sort of limit on streaming for their residential Internet connections. Data caps are controversial since consumers see caps as a strategy for limiting video streaming, while providers explain caps are a reasonable strategy for managing network traffic. In either case, the culprit is the same: streaming video, which can eat up anywhere from one to seven Gigabytes/hr.

Compare Greenwich to the 5 largest cities in the US

City Average Download Speed Number of Providers Average Cost per Mbps
Greenwich 201.2 Mbps 9 $0.30 ( + $0.00 )
New York 545.6 Mbps ( +344.4 Mbps ) 21 ( +12 ) $0.31 ( + $0.00 )
Los Angeles 161.3 Mbps ( -39.9 Mbps ) 20 ( +11 ) $0.33 ( + $0.00 )
Chicago 180.9 Mbps ( -20.3 Mbps ) 19 ( +10 ) $0.25 ( $0.00 )
Houston 186.6 Mbps ( -14.6 Mbps ) 26 ( +17 ) $0.23 ( $0.00 )
Philadelphia 179.1 Mbps ( -22.1 Mbps ) 10 ( +1 ) $0.36 ( + $0.00 )