8 Best Internet Providers in Downtown Harbor-Post Road South, Milford, CT
Find internet availability by address in Downtown Harbor-Post Road South, Milford, CT
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Downtown Harbor-Post Road South ISP Report Card | Business Internet in Downtown Harbor-Post Road South
| Downtown Harbor-Post Road South ISP Report Card | A | |
| Download Speed for Most Households | 7,960 Mbps | |
| Number of Internet Service Providers | 8 | |
| Real Downtown Harbor-Post Road South Customer Ratings | 1 |
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
Downtown Harbor-Post Road South has 8 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, Fixed Wireless, and DSL internet are available in the neighborhood. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Downtown Harbor-Post Road South.
▼
Downtown Harbor-Post Road South has 8 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, Fixed Wireless, and DSL internet are available in the neighborhood. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Downtown Harbor-Post Road South.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Optimum
Connection
Customer Rating
Fiber
Cable
XFINITY
Connection
Customer Rating
Fiber
Cable
Frontier
Connection
Customer Rating
Fiber
DSL
GoNetSpeed
Connection
Customer Rating
Fiber
Above are the top 4 providers in Downtown Harbor-Post Road South, Milford, CT for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your neighborhood.
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 Downtown Harbor-Post Road South ratings may vary and are shown below.
Who is the Best Internet Provider in Downtown Harbor-Post Road South, Milford, CT?
GoNetSpeed is the highest-rated internet provider in Downtown Harbor-Post Road South based on 72 Milford customer reviews, and GoNetSpeed has the highest rating nationwide. The provider information above and the information immediately below can help you decide. Compare provider ratings and review counts above. The chart and table below show average customer ratings from customers in Downtown Harbor-Post Road South, Connecticut, and customers throughout the country.
Top Rated Internet Providers in Downtown Harbor-Post Road South
Local, State, and National Ratings for all Downtown Harbor-Post Road South Internet Providers
| ISP / Tech Type | Downtown Harbor-Post Road South Overall | Connecticut Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| GoNetSpeed | (1) | (8) | (21) | View Plans | ||
| T-Mobile Home Internet | (0) | (3) | (284) | View Plans | ||
| Verizon | (0) | (5) | (723) | View Plans | ||
| Frontier | (0) | (12) | (143) | View Plans | ||
| XFINITY | (0) | (34) | (2164) | View Plans | ||
| Optimum | (0) | (9) | (246) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| AT&T | (0) | (0) | (924) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans |
Based on 72 reviews from Milford internet customers, GoNetSpeed is the best internet service provider for Downtown Harbor-Post Road South residents. GoNetSpeed was rated at an average of 4.63 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in Milford, with 4.33 out of 5 stars and 99.6% coverage in Downtown Harbor-Post Road South.
At a national level, based on 4546 national reviews for any of the providers listed above, GoNetSpeed is rated higher than any other provider, with a rating of 4.21 out of 5.
Which Providers are Available at my Home in Downtown Harbor-Post Road South?
a different provider.

Internet Availability Key
Speeds and coverage vary within the neighborhood, and sometimes even from block to block. The map shows speeds per provider and where each provider is available.
Who is the Fastest Internet Provider in Downtown Harbor-Post Road South?
According to unbiased feedback from real internet customers in the neighborhood, they reported being happiest with speeds provided by GoNetSpeed. On the other hand, based on data provided by the internet providers to the FCC, Optimum should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.
Data Reported to FCC by ISPs: Average Maximum Available in Downtown Harbor-Post Road South
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Optimum | 8,000 Mbps | ||
| Frontier Communications | 7,000 Mbps | ||
| XFINITY from Comcast | 2,000 Mbps | ||
| GoNetSpeed | 1,000 Mbps | ||
| Verizon | 300 Mbps | ||
| AT&T | 100 Mbps | ||
| EarthLink | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in Downtown Harbor-Post Road South
| ISP / Tech Type | Downtown Harbor-Post Road South Speed | Connecticut Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| GoNetSpeed | (1) | (8) | (21) | View Plans | ||
| Verizon | (0) | (5) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (3) | (284) | View Plans | ||
| XFINITY | (0) | (34) | (2164) | View Plans | ||
| Optimum | (0) | (9) | (246) | View Plans | ||
| Frontier | (0) | (12) | (143) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| AT&T | (0) | (0) | (924) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans |
Based on data reported by Downtown Harbor-Post Road South ISPs to the FCC, the fastest speeds in the neighborhood are available through Optimum. The company offers speeds up to 8,000 Mbps in Downtown Harbor-Post Road South. Therefore, the average customer can get up to 7,982 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers in the neighborhood rated their satisfaction with internet speed highest with GoNetSpeed. This indicates GoNetSpeed reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Downtown Harbor-Post Road South?
Milford customers rate GoNetSpeed as the cheapest internet service provider in city. Data comes from customers in the city rating their satisfaction with pricing. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
GoNetSpeed received a local rating of 4.38 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 Downtown Harbor-Post Road South customers with an average price rating of 4.33 out of 5.
The chart and graph below show how customers in Downtown Harbor-Post Road South, Milford, and the United States rated the affordability of their internet service.
Rated Affordability in Downtown Harbor-Post Road South
| ISP / Tech Type | Downtown Harbor-Post Road South Affordability | Connecticut Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| GoNetSpeed | (1) | (8) | (21) | View Plans | ||
| T-Mobile Home Internet | (0) | (3) | (284) | View Plans | ||
| Verizon | (0) | (5) | (723) | View Plans | ||
| Frontier | (0) | (12) | (143) | View Plans | ||
| XFINITY | (0) | (34) | (2164) | View Plans | ||
| Optimum | (0) | (9) | (246) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| AT&T | (0) | (0) | (924) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans |
Downtown Harbor-Post Road South 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 neighborhood 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 Downtown Harbor-Post Road South below, including the metrics used and how Downtown Harbor-Post Road South compares to the rest of Milford and nation.
| Metric
(hover for details)
|
Downtown Harbor-Post Road South | Connecticut | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Downtown Harbor-Post Road South that have a Fiber internet connection available to their home. | 99.65% | 98.84% | 67.25% | ||
| 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. | 7,960 Mbps | 7,872 Mbps | 3,293 Mbps | ||
| Provider CountThe number of providers available for most people. This is a weighted average by block rather than a total for Downtown Harbor-Post Road South. | 8.5 | 8.1 | 6.8 |
| Average Household SizeA larger household size in a neighborhood indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 2.3 | 2.4 | 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. | 19% | 15% | 14% | ||
| Households with DevicesA higher percentage of households with computing devices in the home indicates a higher level of infrastructure needed to support those households. | 94% | 95% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 93% | 93% | 90% | ||
| Households with BroadbandA higher percentage of households with a broadband connection (defined as speeds above 25 Mbps) indicates heavier usage needs within these households. | 76% | 80% | 75% | ||
| 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. | 76% | 80% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Downtown Harbor-Post Road South ISP Report Card & Digital Connectivity Index
The ISP Report Card in Downtown Harbor-Post Road South is A, which is better than other neighborhoods. The local demand for broadband internet connectivity in Downtown Harbor-Post Road South is high with a score of 64 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Downtown Harbor-Post Road South have done a good job meeting the needs of its residents.
The Downtown Harbor-Post Road South ISP Report Card evaluates the neighborhood on availability and speed metrics compared to other neighborhoods in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a neighborhood 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.
93% of Downtown Harbor-Post Road South households have an internet connection despite having 100.00% availability. 76% of households have fiber, cable, or DSL, 2% 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 76% of households have a broadband connection such as fiber, cable or DSL available to their home, 76% subscribe to it. A large amount of Downtown Harbor-Post Road South 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 Neighborhoods Compare to Downtown Harbor-Post Road South?
- ISP Report Card: A
- Digital Connectivity Index: 83 / 100
- ISP Report Card: A
- Digital Connectivity Index: 73 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 69 / 100
- ISP Report Card: A
- Digital Connectivity Index: 69 / 100
- ISP Report Card: A
- Digital Connectivity Index: 45 / 100
- ISP Report Card: A+
- Digital Connectivity Index: 50 / 100
- ISP Report Card: A+
- Digital Connectivity Index: 42 / 100
- ISP Report Card: A
- Digital Connectivity Index: 35 / 100
- ISP Report Card: A+
- Digital Connectivity Index: 64 / 100
How Much Speed does a Downtown Harbor-Post Road South Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Downtown Harbor-Post Road South is 2.3, which is smaller than the Milford average of 2.4 and smaller than the national average of 2.7. Downtown Harbor-Post Road South's average household income is $106,291 which is higher than the Milford average of $116,223 and much higher than the national average of $90,606. Homes with fewer people living in them and with higher incomes tend to indicate a fairly average device usage pattern.
Downtown Harbor-Post Road South also has 11% of its population enrolled in school between the 6th grade and college level, this is lower than the Milford average of 13%. Additionally, 19% of residents work from home, which is higher than the 15% of residents in Milford who work from home. This and other factors you can see above show us that the community of Downtown Harbor-Post Road South has a high need for internet connectivity and speeds.
Compared to the rest of the country, Downtown Harbor-Post Road South households are about average when it comes to technological engagement. 94% of households have some sort of computing device, 85% have desktops or laptops in the home, and 93% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Downtown Harbor-Post Road South?
XFINITY Fiber in Downtown Harbor-Post Road South, Milford, CT
XFINITY from Comcast offers Fiber service to 99.5% of Downtown Harbor-Post Road South homes. Across the neighborhood, XFINITY Fiber has speeds up to 1,149 Mbps, with speeds from 1,000 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 35 and as high as 1,000, with an average of 943 Mbps throughout the neighborhood. XFINITY Fiber is rated about the same as other types of internet service available in Downtown Harbor-Post Road South from XFINITY in terms of customer satisfaction.
Optimum Fiber in Downtown Harbor-Post Road South, Milford, CT
Optimum offers Fiber service to 99.4% of Downtown Harbor-Post Road South homes. Across the neighborhood, Optimum Fiber has speeds up to 8,000 Mbps
Frontier Fiber in Downtown Harbor-Post Road South, Milford, CT
Frontier Communications offers Fiber service to 98.7% of Downtown Harbor-Post Road South homes. Across the neighborhood, Frontier Fiber has speeds up to 7,000 Mbps
GoNetSpeed Fiber in Downtown Harbor-Post Road South, Milford, CT
GoNetSpeed offers Fiber service to 3.1% of Downtown Harbor-Post Road South homes. Across the neighborhood, GoNetSpeed Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Which Cable Internet Providers are Available in Downtown Harbor-Post Road South?
Optimum Cable in Downtown Harbor-Post Road South, Milford, CT
Optimum offers Cable service to 99.7% of Downtown Harbor-Post Road South homes. Across the neighborhood, Optimum Cable has speeds up to 940 Mbps
XFINITY Cable in Downtown Harbor-Post Road South, Milford, CT
XFINITY from Comcast offers Cable service to 1.7% of Downtown Harbor-Post Road South homes. Across the neighborhood, XFINITY Cable has speeds up to 2,000 Mbps
Which DSL Internet Providers are Available in Downtown Harbor-Post Road South?
Frontier DSL in Downtown Harbor-Post Road South, Milford, CT
Frontier Communications offers DSL service to 68.5% of Downtown Harbor-Post Road South homes. Across the neighborhood, Frontier DSL has speeds up to 36 Mbps, with speeds from 10 Mpbs up to 115 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 7.0, with an average of 2.3 Mbps throughout the neighborhood. Frontier DSL is rated lower than other types of internet service available in Downtown Harbor-Post Road South from Frontier in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in Downtown Harbor-Post Road South?
T-Mobile Home Internet Fixed Wireless in Downtown Harbor-Post Road South, Milford, CT
T-Mobile Home Internet offers Fixed Wireless service to 99.6% of Downtown Harbor-Post Road South homes. Across the neighborhood, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 86 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 17 Mbps throughout the neighborhood.
EarthLink Fixed Wireless in Downtown Harbor-Post Road South, Milford, CT
EarthLink offers Fixed Wireless service to 99.5% of Downtown Harbor-Post Road South homes. Across the neighborhood, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 52 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 9.0 Mbps throughout the neighborhood.
AT&T Fixed Wireless in Downtown Harbor-Post Road South, Milford, CT
AT&T offers Fixed Wireless service to 99.5% of Downtown Harbor-Post Road South homes. Across the neighborhood, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 52 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 9.0 Mbps throughout the neighborhood.
Verizon Fixed Wireless in Downtown Harbor-Post Road South, Milford, CT
Verizon offers Fixed Wireless service to 81.5% of Downtown Harbor-Post Road South homes. Across the neighborhood, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
Which ISP Should You Choose in Downtown Harbor-Post Road South?
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 Downtown Harbor-Post Road South is GoNetSpeed.
- The fastest internet provider should be Optimum. Considering speed for the money and reliability in speeds, GoNetSpeed may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Downtown Harbor-Post Road South is GoNetSpeed.
- HughesNet, Optimum, and Viasat has the broadest coverage in Downtown Harbor-Post Road South, 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 Downtown Harbor-Post Road South compare to other cities with a similar population?
To see how Downtown Harbor-Post Road South 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 Downtown Harbor-Post Road South's A ISP Report Card and 64 / 100 Digital Connectivity Index.
- ISP Report Card: B+
- Digital Connectivity Index: 48 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 50 / 100
- ISP Report Card: C
- Digital Connectivity Index: 88 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 61 / 100
- ISP Report Card: B
- Digital Connectivity Index: 72 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 62 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 92 / 100
- ISP Report Card: B
- Digital Connectivity Index: 73 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 73 / 100
(1)