Best Internet Providers in Jefferson Valley, NY
All 5 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Jefferson Valley, NY
Jefferson Valley has 5 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, and Fixed Wireless internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in Jefferson Valley.
Ranks compare Jefferson Valley with the 31,388 US places under 1,000 people, the tiers of our fastest-cities rankings.
The Best Internet in Jefferson Valley, NY at a Glance
Jefferson Valley Internet Providers, Ranked by Coverage, Speed and Customer Ratings
EarthLink
Connection
Customer Rating
Fiber
Verizon
Connection
Customer Rating
Fiber
Fixed Wireless
Optimum
Connection
Customer Rating
Fiber
Cable
XFINITY
Connection
Customer Rating
Cable
Providers with less than 1% coverage in this city are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
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 Jefferson Valley ratings may vary and are shown below.
Who is the Best Internet Provider in Jefferson Valley, NY?
T-Mobile Home Internet is the best internet provider in Jefferson Valley based on New York customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, T-Mobile Home Internet had the best reviews at the local, state, and national levels versus all available providers in Jefferson Valley, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 100.00% of the city.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
Which Providers are Available at my Home in Jefferson Valley?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
How Jefferson Valley Compares to Places Its Size
Jefferson Valley's report card score is in the top 3% and its connectivity index is in the top 4%.
| Measure | Jefferson Valley | Rank among US places under 1,000 people | Westchester County | New York | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 100.0% | top 1% | 96.6% | 86.4% | 71.5% | Tied with 6,945 other places at 100.0% |
| Average top speed | 7,863 Mbps | top 2% | 6,728 Mbps | 4,235 Mbps | 3,486 Mbps | Fairmount, TN and Falling Water, TN and 5 more (25,000 Mbps) |
| Providers at a typical address | 6.3 | top 17% | 5.2 | 5.2 | 7.1 | Los Prados, PR (15.1) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 1.9 | bottom 5% | 2.8 | 2.6 | 2.7 | Paguate, NM (13.4) |
| Workers who work from home | 22% | top 8% | 19% | 15% | 15% | Boys Town, NE (100%) |
| Homes with a computer, tablet or phone | 100% | top 1% | 97% | 95% | 96% | Tied with 1,493 other places at 100% |
| Homes with internet | 100% | top 1% | 94% | 91% | 91% | Tied with 369 other places at 100% |
| Homes on fiber, cable or DSL | 95% | top 1% | 82% | 77% | 76% | 23 places at 100% |
| More about the households here | ||||||
| Homes with a desktop or laptop | 88% | top 8% | 85% | 80% | 81% | 72 places at 100% |
| Median household income | $66,341 | bottom 43% | $140,974 | $100,975 | $93,246 | 22 places at $250,001 |
| Residents in school (6th grade to college) | 10% | bottom 38% | 16% | 16% | 16% | University at Buffalo, NY (100%) |
Fiber reaches 100.0% of homes in Jefferson Valley, against 96.6% across Westchester County and 86.4% across New York. Households in Jefferson Valley are smaller than the US average (1.9 people against 2.7); 22% of workers work from home (US 15%); and the median household income is $66,341 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in Jefferson Valley
Which Fiber Internet Providers are Available in Jefferson Valley?
EarthLink Fiber in Jefferson Valley, NY
Availability:
100.0%
Customer Rating:
(6)
Avg. Download Speed
980 Mbps
EarthLink offers Fiber service to 100.0% of Jefferson Valley homes. Across the city, EarthLink Fiber is the only type of service available from the company, with speeds up to 980 Mbps
Verizon Fiber in Jefferson Valley, NY
Availability:
100.0%
Customer Rating:
(453)
Avg. Download Speed
980 Mbps
Verizon offers Fiber service to 100.0% of Jefferson Valley homes. Across the city, Verizon Fiber has speeds up to 980 Mbps
Optimum Fiber in Jefferson Valley, NY
Availability:
98.1%
Customer Rating:
(55)
Avg. Download Speed
8,000 Mbps
Optimum offers Fiber service to 98.1% of Jefferson Valley homes. Across the city, Optimum Fiber has speeds up to 8,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Jefferson Valley?
T-Mobile Home Internet Fixed Wireless in Jefferson Valley, NY
Availability:
100.0%
Customer Rating:
(342)
Avg. Download Speed
25 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 100.0% of Jefferson Valley homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Verizon Fixed Wireless in Jefferson Valley, NY
Availability:
98.2%
Customer Rating:
(362)
Avg. Download Speed
300 Mbps
Verizon offers Fixed Wireless service to 98.2% of Jefferson Valley homes. Across the city, Verizon Fixed Wireless has speeds up to 300 Mbps
Which Cable Internet Providers are Available in Jefferson Valley?
Optimum Cable in Jefferson Valley, NY
Availability:
100.0%
Customer Rating:
(223)
Avg. Download Speed
940 Mbps
Optimum offers Cable service to 100.0% of Jefferson Valley homes. Across the city, Optimum Cable has speeds up to 940 Mbps
XFINITY Cable in Jefferson Valley, NY
Availability:
34.8%
Customer Rating:
(2077)
Avg. Download Speed
1,200 Mbps
XFINITY from Comcast offers Cable service to 34.8% of Jefferson Valley homes. Across the city, XFINITY Cable is the only type of service available from the company, with speeds up to 1,200 Mbps
Which DSL Internet Providers are Available in Jefferson Valley?
According to the most recently submitted data by internet service providers to the FCC, there are currently no DSL providers available in Jefferson Valley, NY.
Internet in Jefferson Valley by Neighborhood and ZIP Code
Jefferson Valley has 1 ZIP code with its own page. Each row links to that place’s page.
Neighborhoods in Jefferson Valley
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Jefferson Valley
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 10535 | 728 | 100.0% | 8,000 Mbps | 6.3 | A- | 78/100 |
How Jefferson Valley Compares to Nearby Places
The 10 places nearest to Jefferson Valley that have their own pages are all within 4 miles. Among them, Mohegan Lake has the most homes with fiber (100.0%) and Shrub Oak the fewest (89.8%); Jefferson Valley has 100.0%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Jefferson Valley (this page) | 617 | 100.0% | 7,863 Mbps | 6.3 | A- | 78/100 |
| Mahopac | 25,464 | 99.9% | 2,571 Mbps | 5.2 | B+ | 87/100 |
| Jefferson Valley-Yorktown | 13,827 | 97.0% | 7,402 Mbps | 5.2 | B+ | 89/100 |
| Yorktown Heights | 13,226 | 99.5% | 4,891 Mbps | 4.8 | B+ | 90/100 |
| Putnam Valley | 8,867 | 99.8% | 6,530 Mbps | 5.6 | A- | 84/100 |
| Lake Mohegan | 5,896 | 99.4% | 4,468 Mbps | 5.1 | B+ | 84/100 |
| Mohegan Lake | 3,716 | 100.0% | 6,575 Mbps | 5.3 | B+ | 90/100 |
| Amawalk | 2,597 | 99.6% | 5,536 Mbps | 5 | B+ | 81/100 |
| Shrub Oak | 2,068 | 89.8% | 4,493 Mbps | 5.1 | B | 60/100 |
| Granite Springs | 1,443 | 100.0% | 8,000 Mbps | 5.6 | A- | 88/100 |
| Baldwin Place | 1,224 | 100.0% | 6,083 Mbps | 5.3 | B+ | 64/100 |
Who is the Fastest Internet Provider in Jefferson Valley?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by Verizon. 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 Jefferson Valley
| Optimum | 8,000 |
|---|---|
| XFINITY from Comcast | 1,200 |
| EarthLink | 980 |
| Verizon | 980 |
| Viasat | 100 |
| HughesNet | 25 |
| T-Mobile Home Internet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Jefferson Valley. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Jefferson Valley Internet Providers
Based on 260 reviews from New York internet customers, T-Mobile Home Internet is the best internet service provider for Jefferson Valley residents. T-Mobile Home Internet was rated at an average of 4.22 out of 5 in our report for overall customer satisfaction. Verizon wins for second-place in New York, with 3.74 out of 5 stars and 100.0% coverage in Jefferson Valley.
At a national level, based on 3831 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.
Local, State, and National Ratings for all Jefferson Valley Internet Providers
The table below shows average customer ratings from customers in Jefferson Valley, New York, and customers throughout the country.
| ISP / Tech Type | Jefferson Valley Overall | New York Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet |  (0) | (18) | (342) | View Plans | ||
| Verizon | (0) | (140) | (816) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| XFINITY | (0) | (6) | (2379) | View Plans | ||
| Optimum | (0) | (95) | (279) | View Plans | ||
| HughesNet | (0) | (0) |  (25) | View Plans | ||
| Viasat | (0) | (0) |  (12) | View Plans |
Customer Ratings for Internet Provider Speeds in Jefferson Valley
Based on data reported by Jefferson Valley ISPs to the FCC, the fastest speeds in the city are available through Optimum. The company offers speeds up to 8,000 Mbps in Jefferson Valley. Therefore, the average customer can get up to 7,863 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers 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.
| ISP / Tech Type | Jefferson Valley Speed | New York Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Verizon | (0) | (140) | (816) | View Plans | ||
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| XFINITY | (0) | (6) | (2379) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| Optimum | (0) | (95) | (279) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans |
Who is the Cheapest Internet Provider in Jefferson Valley?
Of the providers in Jefferson Valley, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in Jefferson Valley where enough of them have reviewed a provider, otherwise across New York or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
T-Mobile Home Internet is rated 4.11 out of 5 for price, which is higher than the average across all internet providers in the country. XFINITY from Comcast is rated second for affordability, with an average price rating of 3.67 out of 5.
The table below shows how customers in Jefferson Valley, New York, and the United States rated the affordability of their internet service.
Rated Affordability in Jefferson Valley
| ISP / Tech Type | Jefferson Valley Affordability | New York Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| XFINITY | (0) | (6) | (2379) | View Plans | ||
| EarthLink | (0) |  (1) | (15) | View Plans | ||
| Verizon | (0) | (140) | (816) | View Plans | ||
| Optimum | (0) | (95) | (279) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans |
Customer Reviews for Internet Service Providers in New York
Customer Reviews
ISPReports User
Verizon Fiber
November 13, 2026 do not buy they implemented a new interface that is user hostlie cannot forward through comercials tivo quit working avoid, avoid, avoid
ISPReports User
Fidium
October 31, 2026 Impossible to reach and very difficult to get help - never in real time.
ISPReports User
Optimum Cable
September 06, 2026 An angry resident of Glenville, NY
Spectrum Cable
July 06, 2026 Spectrum is slow, has poor customer service and also has a monopoly in my area. There is no competition. 5G internet service is not available as there is very poor cell signal at my home. Additionally, Verizon began running FiOS to my neighborhood and then stopped. I can only guess because Spectrum holds the cable franchise rights in the town of Glenville and is fighting to hold on to whatever market share they have.
A Addison, NY Customer
T-Mobile Home Internet Fixed Wireless
June 09, 2026 Rate your provider
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Which ISP Should You Choose in Jefferson Valley?
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 Jefferson Valley is T-Mobile Home Internet.
- 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 Jefferson Valley is T-Mobile Home Internet.
- Viasat, Verizon, T-Mobile Home Internet, Optimum, HughesNet, and EarthLink has the broadest coverage in Jefferson Valley, available to 100.0% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.