Best Internet Providers in Katonah, NY
All 4 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Katonah, NY
Katonah has 4 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 Katonah.
Ranks compare Katonah with the 15,682 US towns of 1,000 to 9,999 people, the tiers of our fastest-cities rankings.
The Best Internet in Katonah, NY at a Glance
Katonah Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Optimum
Connection
Customer Rating
Fiber
Cable
EarthLink
Connection
Customer Rating
Fiber
Verizon
Connection
Customer Rating
Fiber
Fixed Wireless
T-Mobile Home Internet
Connection
Customer Rating
Fixed Wireless
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 Katonah ratings may vary and are shown below.
Who is the Best Internet Provider in Katonah, NY?
T-Mobile Home Internet is the best internet provider in Katonah 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 Katonah, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 87.31% 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 Katonah?
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 Katonah Compares to Places Its Size
Katonah's report card score is in the top 24% and its connectivity index is in the top 1%.
| Measure | Katonah | Rank among US towns of 1,000 to 9,999 people | Westchester County | New York | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 98.0% | top 21% | 96.6% | 86.4% | 71.5% | 1,056 places at 100.0% |
| Average top speed | 4,712 Mbps | top 13% | 6,728 Mbps | 4,235 Mbps | 3,486 Mbps | Collegedale, TN and Lakesite, TN and 2 more (25,000 Mbps) |
| Providers at a typical address | 4.6 | bottom 31% | 5.2 | 5.2 | 7.1 | McLendon-Chisholm, TX (14.2) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 3.2 | top 4% | 2.8 | 2.6 | 2.7 | St. George, GA (6.2) |
| Workers who work from home | 30% | top 3% | 19% | 15% | 15% | Indian Springs, NV (76%) |
| Homes with a computer, tablet or phone | 99% | top 4% | 97% | 95% | 96% | 515 places at 100% |
| Homes with internet | 99% | top 1% | 94% | 91% | 91% | 115 places at 100% |
| Homes on fiber, cable or DSL | 91% | top 2% | 82% | 77% | 76% | Bunkerville, NV and Fort Myer, VA and 3 more (100%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 97% | top 1% | 85% | 80% | 81% | 12 places at 100% |
| Median household income | $225,869 | top 1% | $140,974 | $100,975 | $93,246 | 16 places at $250,001 |
| Residents in school (6th grade to college) | 15% | top 24% | 16% | 16% | 16% | University Park, PA (95%) |
Fiber reaches 98.0% of homes in Katonah, against 96.6% across Westchester County and 86.4% across New York. Households in Katonah are larger than the US average (3.2 people against 2.7); 30% of workers work from home (US 15%); and the median household income is $225,869 (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 Katonah
Which Fiber Internet Providers are Available in Katonah?
EarthLink Fiber in Katonah, NY
Availability:
97.9%
Customer Rating:
(6)
Avg. Download Speed
2,009 Mbps
EarthLink offers Fiber service to 97.9% of Katonah homes. Across the city, EarthLink Fiber is the only type of service available from the company, with speeds up to 2,009 Mbps, with speeds from 980 Mpbs up to 2,300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 880 and as high as 2,300, with an average of 1,987 Mbps throughout the city.
Verizon Fiber in Katonah, NY
Availability:
97.9%
Customer Rating:
(453)
Avg. Download Speed
2,009 Mbps
Verizon offers Fiber service to 97.9% of Katonah homes. Across the city, Verizon Fiber has speeds up to 2,009 Mbps, with speeds from 980 Mpbs up to 2,300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 880 and as high as 2,300, with an average of 1,987 Mbps throughout the city. Verizon Fiber is rated about the same as other types of internet service available in Katonah from Verizon in terms of customer satisfaction.
Optimum Fiber in Katonah, NY
Availability:
47.1%
Customer Rating:
(55)
Avg. Download Speed
8,000 Mbps
Optimum offers Fiber service to 47.1% of Katonah homes. Across the city, Optimum Fiber has speeds up to 8,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Katonah?
T-Mobile Home Internet Fixed Wireless in Katonah, NY
Availability:
87.3%
Customer Rating:
(342)
Avg. Download Speed
65 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 87.3% of Katonah homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 65 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 12 Mbps throughout the city.
Verizon Fixed Wireless in Katonah, NY
Availability:
30.5%
Customer Rating:
(362)
Avg. Download Speed
229 Mbps
Verizon offers Fixed Wireless service to 30.5% of Katonah homes. Across the city, Verizon Fixed Wireless has speeds up to 229 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 16 Mbps throughout the city.
Which Cable Internet Providers are Available in Katonah?
Optimum Cable in Katonah, NY
Availability:
99.6%
Customer Rating:
(223)
Avg. Download Speed
940 Mbps
Optimum offers Cable service to 99.6% of Katonah homes. Across the city, Optimum Cable has speeds up to 940 Mbps
Which DSL Internet Providers are Available in Katonah?
According to the most recently submitted data by internet service providers to the FCC, there are currently no DSL providers available in Katonah, NY.
Internet in Katonah by Neighborhood and ZIP Code
Katonah has 1 ZIP code with its own page. Each row links to that place’s page.
Neighborhoods in Katonah
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Katonah
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 10536 | 10,974 | 98.4% | 4,693 Mbps | 4.6 | B | 96/100 |
How Katonah Compares to Nearby Places
The 10 places nearest to Katonah that have their own pages are all within 5 miles. Among them, Granite Springs has the most homes with fiber (100.0%) and Cross River the fewest (16.3%); Katonah has 98.0%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Katonah (this page) | 9,722 | 98.0% | 4,712 Mbps | 4.6 | B | 96/100 |
| Mount Kisco | 16,307 | 95.8% | 2,269 Mbps | 4.8 | B- | 85/100 |
| Somers | 7,600 | 46.2% | 2,382 Mbps | 4.1 | C | 72/100 |
| Bedford Hills | 6,595 | 95.8% | 7,150 Mbps | 5.4 | B+ | 89/100 |
| Amawalk | 2,597 | 99.6% | 5,536 Mbps | 5 | B+ | 81/100 |
| Goldens Bridge | 2,219 | 95.8% | 2,137 Mbps | 4.4 | B- | 97/100 |
| Cross River | 1,520 | 16.3% | 1,346 Mbps | 2.5 | D+ | 95/100 |
| Granite Springs | 1,443 | 100.0% | 8,000 Mbps | 5.6 | A- | 88/100 |
| Purdys | 1,331 | 49.6% | 960 Mbps | 3.5 | D+ | 92/100 |
| Salem Center | 128 | 100.0% | 980 Mbps | 5 | B- | 94/100 |
| Stanwood | 35 | 100.0% | 2,300 Mbps | 4 | B | 86/100 |
Who is the Fastest Internet Provider in Katonah?
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 Katonah
| Optimum | 8,000 |
|---|---|
| Verizon | 2,300 |
| EarthLink | 2,300 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Katonah. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Katonah Internet Providers
Based on 254 reviews from New York internet customers, T-Mobile Home Internet is the best internet service provider for Katonah 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 98.7% coverage in Katonah.
At a national level, based on 1452 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 Katonah Internet Providers
The table below shows average customer ratings from customers in Katonah, New York, and customers throughout the country.
| ISP / Tech Type | Katonah 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 | ||
| 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 Katonah
Based on data reported by Katonah ISPs to the FCC, the fastest speeds in the city are available through Optimum. The company offers speeds up to 8,000 Mbps in Katonah. Therefore, the average customer can get up to 4,280 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 | Katonah Speed | New York Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Verizon | (0) | (140) | (816) | View Plans | ||
| T-Mobile Home Internet | (0) | (18) | (342) | 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 Katonah?
Of the providers in Katonah, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in Katonah 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. EarthLink is rated second for affordability, with an average price rating of 2.00 out of 5.
The table below shows how customers in Katonah, New York, and the United States rated the affordability of their internet service.
Rated Affordability in Katonah
| ISP / Tech Type | Katonah Affordability | New York Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (18) | (342) | 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 Katonah?
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 Katonah 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 Katonah is T-Mobile Home Internet.
- Viasat, Optimum, and HughesNet has the broadest coverage in Katonah, available to 99.6% 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.