In New Haven County there are 12 residential internet providers covering 98.48% of the county. The average home can get speeds up to 6,368 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
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12 Internet Service Providers in New Haven County
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in New Haven County are not shown.
New Haven County Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Availability maps for all providers in New Haven County
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
Please note some providers will take longer to load than others
Internet service is available in 98.48% of New Haven County. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Frontier. Now you can call companies in New Haven County with more confidence that they might be available.
How fast are internet speeds in New Haven County?
The map below shows maximum internet speeds by area in New Haven County.
Internet Speed Key
The average New Haven County home can get up to 6,368 Mbps on their internet plan. For most people, the fastest download speed in the county is 8,000 Mbps, which 9.00% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in New Haven County.
Internet speeds tend to be faster in the southwest parts of New Haven County, and slower in the central areas of the county.
What type of internet should I choose in New Haven County?
The fastest internet for you may vary based on where in New Haven County you live. If speed is your main concern, fiber will be the fastest internet in the county.
- Fiber is the fastest internet type for 86.04% of New Haven County homes.
- Cable is fastest for 12.36% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 1.52% of New Haven County homes.
Internet Market Health in New Haven County
Internet Competition Key
The map shows how competitive the New Haven County internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in New Haven County based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.5 (healthy)
- Average types of service (fiber, cable, DSL, etc): 3.6 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 6.0 (healthy)
Overall, competition is very healthy.
New Haven County internet customers have the ability to buy internet service from 1 to 11 different providers, depending on where they live. For different types of service, New Haven County homes have between 1 and 4 options. The type(s) of service available are cable, fixed wireless, fiber, and dsl, though these may vary depending on the region within the county.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. New Haven County internet customers who want faster speeds have between 1 and 11 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, New Haven County is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in New Haven County, along with details on where in New Haven County and at what speeds.
Frontier Communications Fiber in New Haven County, CT
Frontier fiber coverage
About 85.74%, or 741,535 people, have Frontier fiber internet available to them in the county. The company covers the entire New Haven County area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in most of New Haven County.
Frontier Communications fiber download speeds
Frontier is above average when comparing download speeds to all other internet providers in New Haven County. Versus other fiber providers in the area, Frontier fiber is above average. There are 4 different maximum speeds throughout New Haven County. The fastest plan anyone in New Haven County can order from Frontier goes up to 7,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for New Haven County customers is up to 6,922 Mbps.
Show all download speeds
- 96.3% up to 7,000.0 Mbps
- 3.5% up to 5,000.0 Mbps
- 0.1% up to 2,000.0 Mbps
- 0.1% up to 1,000.0 Mbps
Frontier Communications fiber upload speeds
In New Haven County download speeds tend to be equal to than upload speeds for Frontier fiber. Compared to other ISPs, Frontier is above average where upload speeds are concerned, and above average compared to other New Haven County fiber providers. Frontier offers 4 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in New Haven County is up to 7,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, Frontier customers can get speeds up to 6,922 Mbps.
Show all upload speeds
- 96.3% up to 7,000.0 Mbps
- 3.5% up to 5,000.0 Mbps
- 0.1% up to 2,000.0 Mbps
- 0.1% up to 1,000.0 Mbps
XFINITY from Comcast Cable in New Haven County, CT
XFINITY cable coverage
About 79.00%, or 683,243 people, have XFINITY cable internet available to them in the county. The company covers the entire New Haven County area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in much of New Haven County.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in New Haven County. Versus other cable providers in the area, XFINITY cable is above average. There are 2 different maximum speeds throughout New Haven County. The fastest plan anyone in New Haven County can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the county-wide average maximum speed for New Haven County customers is up to 1,863 Mbps.
Show all download speeds
- 82.9% up to 2,000.0 Mbps
- 17.1% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In New Haven County download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other New Haven County cable providers. XFINITY offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in New Haven County is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 213 Mbps.
Show all upload speeds
- 82.9% up to 250.0 Mbps
- 17.1% up to 35.0 Mbps
Frontier Communications DSL in New Haven County, CT
Frontier DSL coverage
About 69.72%, or 602,933 people, have Frontier DSL internet available to them in the county. The company covers the entire New Haven County area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in much of New Haven County.
Frontier Communications DSL download speeds
Frontier is the slowest when comparing download speeds to all other internet providers in New Haven County. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 6 different maximum speeds throughout New Haven County. The fastest plan anyone in New Haven County can order from Frontier goes up to 200 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for New Haven County customers is up to 32 Mbps.
Show all download speeds
- 0.1% up to 200.0 Mbps
- 6.4% up to 115.0 Mbps
- 9.7% up to 90.0 Mbps
- 6.5% up to 70.0 Mbps
- 9.0% up to 45.0 Mbps
- 68.2% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In New Haven County download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is the slowest where upload speeds are concerned, and the fastest compared to other New Haven County DSL providers. Frontier offers 7 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in New Haven County is up to 200 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 2.4 Mbps.
Show all upload speeds
- 0.1% up to 200.0 Mbps
- 0.1% up to 8.0 Mbps
- 6.4% up to 7.0 Mbps
- 3.0% up to 6.0 Mbps
- 8.8% up to 5.0 Mbps
- 13.3% up to 3.0 Mbps
- 68.2% up to 1.0 Mbps
GoNetSpeed Fiber in New Haven County, CT
GoNetSpeed fiber coverage
About 35.74%, or 309,096 people, have GoNetSpeed fiber internet available to them in the county. The company covers the entire New Haven County area. GoNetSpeed is a large internet service provider internet service providers in the US, with internet service available in some of New Haven County.
GoNetSpeed fiber download speeds
GoNetSpeed is below average when comparing download speeds to all other internet providers in New Haven County. Versus other fiber providers in the area, GoNetSpeed fiber is one of the slowest. There are no different maximum speeds throughout New Haven County. The fastest plan anyone in New Haven County can order from GoNetSpeed goes up to 1,000 Mbps, and all New Haven County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
GoNetSpeed fiber upload speeds
In New Haven County download speeds tend to be equal to than upload speeds for GoNetSpeed fiber. Compared to other ISPs, GoNetSpeed is below average where upload speeds are concerned, and below average compared to other New Haven County fiber providers. GoNetSpeed offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in New Haven County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Cox Communications Cable in New Haven County, CT
Cox cable coverage
About 10.27%, or 88,841 people, have Cox cable internet available to them in the county. The company covers the northeast, north, central, and east New Haven County area. Cox is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of New Haven County.
Cox Communications cable download speeds
Cox is above average when comparing download speeds to all other internet providers in New Haven County. Versus other cable providers in the area, Cox cable is the fastest. There are no different maximum speeds throughout New Haven County. The fastest plan anyone in New Haven County can order from Cox goes up to 2,000 Mbps, and all New Haven County customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Cox Communications cable upload speeds
In New Haven County download speeds tend to be faster than than upload speeds for Cox cable. Compared to other ISPs, Cox is below average where upload speeds are concerned, and above average compared to other New Haven County cable providers. Cox offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in New Haven County is up to 100 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Cox customers can get speeds up to 98 Mbps.
Show all upload speeds
- 96.3% up to 100.0 Mbps
- 3.7% up to 35.0 Mbps
Optimum Cable in New Haven County, CT
Optimum cable coverage
About 9.50%, or 82,175 people, have Optimum cable internet available to them in the county. The company covers the southwest, south, west, central, northwest, and east New Haven County area. Optimum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of New Haven County.
Optimum cable download speeds
Optimum is below average when comparing download speeds to all other internet providers in New Haven County. Versus other cable providers in the area, Optimum cable is the slowest. There are no different maximum speeds throughout New Haven County. The fastest plan anyone in New Haven County can order from Optimum goes up to 940 Mbps, and all New Haven County customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Optimum cable upload speeds
In New Haven County download speeds tend to be faster than than upload speeds for Optimum cable. Compared to other ISPs, Optimum is below average where upload speeds are concerned, and one of the slowest compared to other New Haven County cable providers. Optimum offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in New Haven County is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
XFINITY from Comcast Fiber in New Haven County, CT
XFINITY fiber coverage
About 9.03%, or 78,076 people, have XFINITY fiber internet available to them in the county. The company covers the southwest, south, central, west, northwest, east, southeast, and north New Haven County area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of New Haven County.
XFINITY from Comcast fiber download speeds
XFINITY is below average when comparing download speeds to all other internet providers in New Haven County. Versus other fiber providers in the area, XFINITY fiber is below average. There are 3 different maximum speeds throughout New Haven County. The fastest plan anyone in New Haven County can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for New Haven County customers is up to 1,162 Mbps.
Show all download speeds
- 14.3% up to 2,000.0 Mbps
- 9.3% up to 1,200.0 Mbps
- 76.4% up to 1,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In New Haven County download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and below average compared to other New Haven County fiber providers. XFINITY offers 3 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in New Haven County is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 951 Mbps.
Show all upload speeds
- 94.7% up to 1,000.0 Mbps
- 1.1% up to 250.0 Mbps
- 4.3% up to 35.0 Mbps
Optimum Fiber in New Haven County, CT
Optimum fiber coverage
About 9.00%, or 77,847 people, have Optimum fiber internet available to them in the county. The company covers the southwest, south, west, central, northwest, and east New Haven County area. Optimum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of New Haven County.
Optimum fiber download speeds
Optimum is the fastest when comparing download speeds to all other internet providers in New Haven County. Versus other fiber providers in the area, Optimum fiber is the fastest. There are no different maximum speeds throughout New Haven County. The fastest plan anyone in New Haven County can order from Optimum goes up to 8,000 Mbps, and all New Haven County customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Optimum fiber upload speeds
In New Haven County download speeds tend to be equal to than upload speeds for Optimum fiber. Compared to other ISPs, Optimum is the fastest where upload speeds are concerned, and the fastest compared to other New Haven County fiber providers. Optimum offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in New Haven County is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
Spectrum Cable in New Haven County, CT
Spectrum cable coverage
About 2.39%, or 20,663 people, have Spectrum cable internet available to them in the county. The company covers the northwest and west New Haven County area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of New Haven County.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in New Haven County. Versus other cable providers in the area, Spectrum cable is below average. There are no different maximum speeds throughout New Haven County. The fastest plan anyone in New Haven County can order from Spectrum goes up to 1,000 Mbps, and all New Haven County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In New Haven County download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and one of the slowest compared to other New Haven County cable providers. Spectrum offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in New Haven County is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
T-Mobile Home Internet Fixed Wireless in New Haven County, CT
T-Mobile Home Internet fixed wireless coverage
About 94.60%, or 818,092 people, have T-Mobile Home Internet fixed wireless internet available to them in the county. The company covers the entire New Haven County area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of New Haven County.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in New Haven County. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout New Haven County. The fastest plan anyone in New Haven County can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for New Haven County customers is up to 66 Mbps.
Show all download speeds
- 55.3% up to 100.0 Mbps
- 44.7% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In New Haven County download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and average compared to other New Haven County fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in New Haven County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 12 Mbps.
Show all upload speeds
- 55.3% up to 20.0 Mbps
- 44.7% up to 3.0 Mbps
EarthLink Fixed Wireless in New Haven County, CT
EarthLink fixed wireless coverage
About 82.20%, or 710,856 people, have EarthLink fixed wireless internet available to them in the county. The company covers the entire New Haven County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of New Haven County.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in New Haven County. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout New Haven County. The fastest plan anyone in New Haven County can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for New Haven County customers is up to 42 Mbps.
Show all download speeds
- 22.6% up to 100.0 Mbps
- 77.4% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In New Haven County download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the slowest compared to other New Haven County fixed wireless providers. EarthLink offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in New Haven County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 6.8 Mbps.
Show all upload speeds
- 22.6% up to 20.0 Mbps
- 77.4% up to 3.0 Mbps
AT&T Fixed Wireless in New Haven County, CT
AT&T fixed wireless coverage
About 82.20%, or 710,856 people, have AT&T fixed wireless internet available to them in the county. The company covers the entire New Haven County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of New Haven County.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in New Haven County. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout New Haven County. The fastest plan anyone in New Haven County can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for New Haven County customers is up to 42 Mbps.
Show all download speeds
- 22.6% up to 100.0 Mbps
- 77.4% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In New Haven County download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the slowest compared to other New Haven County fixed wireless providers. AT&T offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in New Haven County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 6.8 Mbps.
Show all upload speeds
- 22.6% up to 20.0 Mbps
- 77.4% up to 3.0 Mbps
Verizon Fixed Wireless in New Haven County, CT
Verizon fixed wireless coverage
About 67.22%, or 581,303 people, have Verizon fixed wireless internet available to them in the county. The company covers the entire New Haven County area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of New Haven County.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in New Haven County. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout New Haven County. The fastest plan anyone in New Haven County can order from Verizon goes up to 300 Mbps, and all New Haven County customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In New Haven County download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and the fastest compared to other New Haven County fixed wireless providers. Verizon offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in New Haven County is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
New Haven County Internet by Area
This information is most helpful to those looking for homes or considering moving to New Haven County or any of the areas nearby.
How does internet in New Haven County compare to the rest of Connecticut?
Internet speeds in New Haven County are slower versus the average speeds in Connecticut: 6,732 Mbps in Connecticut versus 6,368 Mbps in the county. The state has similar internet availability compared to the county. Average internet coverage in Connecticut is 98.58% versus 98.48% in New Haven County.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around New Haven County are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service look like in other counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Middlesex County, CT: less internet coverage, slower speeds
- Fairfield County, CT: more internet coverage, faster speeds
- Putnam County, NY: more internet coverage, slower speeds
- New London County, CT: less internet coverage, slower speeds
- Orange County, NY: less internet coverage, slower speeds
- Washington County, RI: less internet coverage, slower speeds
- Pike County, PA: more internet coverage, slower speeds
- Dukes County, MA: more internet coverage, slower speeds
- Lackawanna County, PA: more internet coverage, slower speeds
- Nantucket County, MA: more internet coverage, slower speeds
Counties with Similar Populations
- DuPage County, IL: more internet coverage, slower speeds
- Fairfield County, CT: more internet coverage, faster speeds
- Gwinnett County, GA: more internet coverage, slower speeds
- Bergen County, NJ: more internet coverage, slower speeds
- Ventura County, CA: more internet coverage, slower speeds
- Suffolk County, MA: less internet coverage, slower speeds
- Snohomish County, WA: more internet coverage, slower speeds
- Shelby County, TN: more internet coverage, slower speeds
- San Joaquin County, CA: more internet coverage, slower speeds
- San Francisco County, CA: more internet coverage, slower speeds