State profile · 8 counties · 175 towns
Internet providers in Connecticut
Fiber reaches 70% of homes in Connecticut, and 10 non-satellite providers each cover at least 5% of homes.
- Homes and businesses
- 1,660,883
- FCC locations
- Providers covering 5%+ of homes
- 13
- 10 wired or fixed wireless
- Fiber reach
- 70%
- of homes, 100/20 Mbps
- Gigabit reach
- 90%
- of homes, 1,000/100 Mbps
- Households without internet
- 5.5%
- Census estimate
Who serves this area
Providers that serve Connecticut
Each bar is the share of homes where the provider reports service. Many homes can choose more than one provider.
Satellite available almost everywhere, shown separately
Show all 13 providers as a table
| Provider | Homes covered | Main technology | Company |
|---|---|---|---|
| T-Mobile | 73% | Fixed wireless | T-Mobile USA, Inc. |
| Frontier | 69% | Not specified | Frontier Communications Corporation |
| Xfinity | 64% | Cable | Comcast Corporation |
| Verizon | 50% | Not specified | Verizon Communications Inc. |
| AT&T | 45% | Not specified | AT&T Inc. |
| Future Fiber FinCo, LLC | 23% | Not specified | Future Fiber FinCo, LLC |
| Optimum | 20% | Cable | Optimum Communications |
| Cox | 12% | Cable | Cox Communications, Inc. |
| Spectrum | 9% | Cable | Charter Communications |
| Breezeline | 6% | Cable | Cogeco Cable Holdings II Inc. |
| Hughesnet | 100% | Satellite | EchoStar Corporation |
| Starlink | 100% | Satellite | Space Exploration Technologies Corp. |
| Viasat | over 99% | Satellite | Viasat, Inc. |
Source: FCC National Broadband Map, provider filings as of December 30, 2025 · How we use the data
Towns and cities
The largest places in Connecticut
- No. 1New Haven, CT
- No. 2Stamford, CT
- No. 3Hartford, CT
- No. 4Bridgeport, CT
- No. 5Waterbury, CT
- No. 6Norwalk, CT
- No. 7Danbury, CT
- No. 8New Britain, CT
- No. 9West Hartford, CT
- No. 10Bristol, CT
- No. 11Meriden, CT
- No. 12Milford, CT
All 175 towns and cities, A–Z
Our read of the numbers
What this means for you
Fiber is a likely option. Providers report fiber at 100/20 Mbps or faster for 70% of homes in Connecticut. When comparing, ask about upload speeds, which are often higher on fiber plans.
Gigabit is widely reported. Gigabit plans (1,000 Mbps download, 100 Mbps upload) are reported for 90% of homes. Compare prices across speed tiers; a slower tier can cost less if your household does not need the top speed.
You likely have a real choice. 5 non-satellite providers each reach at least a quarter of homes, so many addresses have a real choice. That matters most when a promotional price ends.
Data stories
Connecticut, ranked
See all 8 countiesFiber, wired coverage and households without internet, county by county
County by county
Internet by county in Connecticut
| County | Locations | Fiber | Any wired | No internet |
|---|---|---|---|---|
| Fairfield County | 412,178 | 81% | 96% | 4.8% |
| Hartford County | 415,702 | 64% | 98% | 5.9% |
| Litchfield County | 96,202 | 77% | 97% | 4.9% |
| Middlesex County | 83,951 | 66% | over 99% | 5.4% |
| New Haven County | 401,043 | 69% | 99% | 6.0% |
| New London County | 133,225 | 65% | 100% | 5.9% |
| Tolland County | 64,431 | 64% | 98% | 4.2% |
| Windham County | 54,151 | 74% | 98% | 7.2% |
See speeds and technologiesFiber reaches 70%, gigabit 90% of homes in Connecticut
Speeds and technology
How homes in Connecticut connect
Share of homes that can get each technology at 100/20 Mbps or faster. The amber tick marks gigabit (1,000/100 Mbps) reach.
- Any wired 1 Gbps 90%
- Fiber 1 Gbps 70%
- Cable 1 Gbps 55%
- DSL 1 Gbps under 1%
- Fixed wireless (licensed) 1 Gbps 0%
- Satellite (low-orbit) 1 Gbps 0%
Show every technology and speed as a table
| Technology | 100/20 Mbps here | 1 Gbps here |
|---|---|---|
| Fiber | 70% | 70% |
| Cable | 96% | 55% |
| DSL (copper phone lines) | under 1% | under 1% |
| Fixed wireless, licensed spectrum | 39% | 0% |
| Fixed wireless, unlicensed spectrum | 0% | 0% |
| Satellite, low-earth-orbit | 100% | 0% |
| Satellite, geostationary | 0% | 0% |
| Any wired connection | 98% | 90% |
| Any technology | 100% | 90% |
Source: FCC National Broadband Map, as of December 30, 2025 · How we use the data
See household figures1,434,007 households in Connecticut, from the Census
Household snapshot
Households and internet use in Connecticut
- Households
- 1,434,007
- Median household income
- $95,781
- Broadband subscription
- 92.2%
- Cellular data plan only
- 10.2%
Households with no internet subscription
Show all household figures as a table
| Measure | Connecticut |
|---|---|
| Households | 1,434,007 |
| Population | 3,624,508 |
| Median household income | $95,781 |
| Households with a broadband subscription | 92.2% |
| Households with only a cellular data plan | 10.2% |
| Households with satellite internet | 3.4% |
| Households with no internet subscription | 5.5% |
Source: U.S. Census Bureau, American Community Survey (ACS 5-year 2020-2024); estimates have margins of error · How we use the data
Read the short summaryConnecticut in one paragraph
13 internet providers report home service to at least 5% of homes in Connecticut, where the FCC counts 1,660,883 locations (homes and businesses). Not counting satellite, T-Mobile reaches the most homes (73%). Fiber at 100/20 Mbps or faster reaches 70% of homes. Cable at 100/20 Mbps or faster reaches 96% of homes. Gigabit service (1,000/100 Mbps) from any technology reaches 90% of homes. The Census Bureau estimates 1,434,007 households and a median household income of $95,781 in Connecticut; 5.5% of households have no internet subscription (ACS 5-year 2020-2024).
Where these numbers come fromFCC filings, Census estimates and how to check one address
Check service at your address
The figures on this page summarize what providers reported to the FCC for all homes in Connecticut. They do not confirm that any provider serves a particular address, and providers' reports can overstate coverage. Two ways to check your own address:
- Search your address on the FCC National Broadband Map.
- Call (815) 934-8169 and we will look up the providers and plans available at your address. We are an independent service, not your provider.
Sources
Provider and technology shares come from the FCC National Broadband Map (provider filings as of December 30, 2025). Household figures come from the Census Bureau's American Community Survey (ACS 5-year 2020-2024), which are estimates with margins of error.
- FCC National Broadband Map — Broadband Data Collection public data (D25 filing, released 2026-09-29). Data as of December 30, 2025; retrieved October 9, 2026.
- U.S. Census Bureau, American Community Survey 5-year 2020-2024 estimates (tables B01003, B25001, B19013, B28002). Data as of ACS 5-year 2020-2024; retrieved October 9, 2026.
- U.S. Census Bureau 2024 Gazetteer Files (town locations) and 2020 Census block files (which county each town lies in). Data as of January 1, 2024 boundaries (Gazetteer); 2020 Census blocks; retrieved October 9, 2026.