Best Internet Providers in Castle Garden, CA
All 8 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Castle Garden, CA
Castle Garden has 8 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, DSL, 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 Castle Garden.
Ranks compare Castle Garden with the 31,388 US places under 1,000 people, the tiers of our fastest-cities rankings.
The Best Internet in Castle Garden, CA at a Glance
Castle Garden Internet Providers, Ranked by Coverage, Speed and Customer Ratings
EarthLink
Connection
Customer Rating
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
DSL
Fixed Wireless
XFINITY
Connection
Customer Rating
Cable
Verizon
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 Castle Garden ratings may vary and are shown below.
Who is the Best Internet Provider in Castle Garden, CA?
T-Mobile Home Internet is the best internet provider in Castle Garden based on California 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 Castle Garden, 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 Castle Garden?
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.
Coverage map for each provider in Castle Garden
- XFINITY - cable coverage map
- Ayera Technologies - fixed wireless coverage map
- unWired Broadband - fixed wireless coverage map
- Verizon - fixed wireless coverage map
- Cal.net - fixed wireless coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- AT&T - dsl coverage map
- EarthLink - dsl coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
How Castle Garden Compares to Places Its Size
Castle Garden's report card score is in the top 43% and its connectivity index is in the top 21%.
| Measure | Castle Garden | Rank among US places under 1,000 people | Merced County | California | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 0.0% | bottom 22% | 31.4% | 62.4% | 71.5% | 6,946 places at 100.0% |
| Average top speed | 1,319 Mbps | top 30% | 2,429 Mbps | 3,834 Mbps | 3,486 Mbps | Fairmount, TN and Falling Water, TN and 5 more (25,000 Mbps) |
| Providers at a typical address | 8.7 | top 2% | 8.3 | 8 | 7.1 | Los Prados, PR (15.1) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 3.1 | top 6% | 3.4 | 3.0 | 2.7 | Paguate, NM (13.4) |
| Workers who work from home | 6% | bottom 34% | 7% | 17% | 15% | Boys Town, NE (100%) |
| Homes with a computer, tablet or phone | 82% | bottom 9% | 91% | 97% | 96% | 1,494 places at 100% |
| Homes with internet | 87% | top 45% | 88% | 94% | 91% | 370 places at 100% |
| Homes on fiber, cable or DSL | 76% | top 14% | 71% | 79% | 76% | 23 places at 100% |
| More about the households here | ||||||
| Homes with a desktop or laptop | 65% | bottom 31% | 70% | 84% | 81% | 72 places at 100% |
| Median household income | $81,565 | top 30% | $71,700 | $111,728 | $93,246 | 22 places at $250,001 |
| Residents in school (6th grade to college) | 16% | top 16% | 21% | 17% | 16% | University at Buffalo, NY (100%) |
Fiber reaches 0.0% of homes in Castle Garden, against 31.4% across Merced County and 62.4% across California. Households in Castle Garden are larger than the US average (3.1 people against 2.7); 6% of workers work from home (US 15%); and the median household income is $81,565 (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 Castle Garden
Which Fiber Internet Providers are Available in Castle Garden?
According to the most recently submitted data by internet service providers to the FCC, there are currently no fiber providers available in Castle Garden, CA.
Which Fixed Wireless and LTE Internet Providers are Available in Castle Garden?
EarthLink Fixed Wireless in Castle Garden, CA
Availability:
100.0%
Customer Rating:
(4)
Avg. Download Speed
25 Mbps
EarthLink offers Fixed Wireless service to 100.0% of Castle Garden homes. Across the city, EarthLink Fixed Wireless has speeds up to 25 Mbps
Ayera Technologies Fixed Wireless in Castle Garden, CA
Availability:
100.0%
Customer Rating:
(1)
Avg. Download Speed
625 Mbps
Ayera Technologies offers Fixed Wireless service to 100.0% of Castle Garden homes. Across the city, Ayera Technologies Fixed Wireless is the only type of service available from the company, with speeds up to 625 Mbps, with speeds from 120 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 40 and as high as 500, with an average of 304 Mbps throughout the city.
unWired Broadband Fixed Wireless in Castle Garden, CA
Availability:
100.0%
Customer Rating:
(1)
Avg. Download Speed
400 Mbps
unWired Broadband offers Fixed Wireless service to 100.0% of Castle Garden homes. Across the city, unWired Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 400 Mbps
Verizon Fixed Wireless in Castle Garden, CA
Availability:
100.0%
Customer Rating:
(362)
Avg. Download Speed
300 Mbps
Verizon offers Fixed Wireless service to 100.0% of Castle Garden homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
AT&T Fixed Wireless in Castle Garden, CA
Availability:
100.0%
Customer Rating:
(205)
Avg. Download Speed
25 Mbps
AT&T offers Fixed Wireless service to 100.0% of Castle Garden homes. Across the city, AT&T Fixed Wireless has speeds up to 25 Mbps
Cal.net Fixed Wireless in Castle Garden, CA
Availability:
100.0%
Customer Rating:
(3)
Avg. Download Speed
100 Mbps
Cal.net offers Fixed Wireless service to 100.0% of Castle Garden homes. Across the city, Cal.net Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
T-Mobile Home Internet Fixed Wireless in Castle Garden, CA
Availability:
100.0%
Customer Rating:
(342)
Avg. Download Speed
100 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 100.0% of Castle Garden homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
Which Cable Internet Providers are Available in Castle Garden?
XFINITY Cable in Castle Garden, CA
Availability:
57.4%
Customer Rating:
(2077)
Avg. Download Speed
2,000 Mbps
XFINITY from Comcast offers Cable service to 57.4% of Castle Garden homes. Across the city, XFINITY Cable is the only type of service available from the company, with speeds up to 2,000 Mbps
Which DSL Internet Providers are Available in Castle Garden?
EarthLink DSL in Castle Garden, CA
Availability:
57.4%
Customer Rating:
(5)
Avg. Download Speed
75 Mbps
EarthLink offers DSL service to 57.4% of Castle Garden homes. Across the city, EarthLink DSL has speeds up to 75 Mbps
AT&T DSL in Castle Garden, CA
Availability:
57.4%
Customer Rating:
(304)
Avg. Download Speed
75 Mbps
AT&T offers DSL service to 57.4% of Castle Garden homes. Across the city, AT&T DSL has speeds up to 75 Mbps
Internet in Castle Garden by Neighborhood and ZIP Code
Each row links to that place’s page.
Neighborhoods in Castle Garden
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Castle Garden
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
How Castle Garden Compares to Nearby Places
The 10 places nearest to Castle Garden that have their own pages are all within 12 miles. Among them, Livingston has the most homes with fiber (46.6%) and Buhach the fewest (0.0%); Castle Garden has 0.0%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Castle Garden (this page) | 54 | 0.0% | 1,319 Mbps | 8.7 | C | 57/100 |
| Merced | 102,306 | 34.9% | 2,725 Mbps | 9.4 | B | 74/100 |
| Atwater | 40,952 | 26.2% | 2,401 Mbps | 9.1 | B- | 64/100 |
| Livingston | 16,480 | 46.6% | 2,344 Mbps | 6.7 | B- | 53/100 |
| Winton | 13,770 | 5.1% | 1,593 Mbps | 8.7 | C+ | 48/100 |
| Buhach | 2,547 | 0.0% | 490 Mbps | 5.4 | D | 84/100 |
| Ballico | 843 | 0.0% | 864 Mbps | 6.1 | D+ | 54/100 |
| Cressey | 705 | 0.0% | 600 Mbps | 5.5 | D | 49/100 |
| McSwain | 487 | 0.0% | 1,737 Mbps | 8.5 | C+ | 81/100 |
| Tuttle | 410 | 0.0% | 397 Mbps | 5.7 | D | 42/100 |
| Santa Rita Park | 299 | 0.0% | 356 Mbps | 3.2 | D- | 37/100 |
Who is the Fastest Internet Provider in Castle Garden?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by T-Mobile Home Internet. On the other hand, based on data provided by the internet providers to the FCC, XFINITY from Comcast 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 Castle Garden
| XFINITY from Comcast | 2,000 |
|---|---|
| Ayera Technologies | 1,000 |
| unWired Broadband | 400 |
| Verizon | 300 |
| Cal.net | 100 |
| T-Mobile Home Internet | 100 |
| Viasat | 100 |
| AT&T | 75 |
| EarthLink | 75 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Castle Garden. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Castle Garden Internet Providers
Based on 392 reviews from California internet customers, T-Mobile Home Internet is the best internet service provider for Castle Garden residents. T-Mobile Home Internet was rated at an average of 4.11 out of 5 in our report for overall customer satisfaction. Ayera Technologies wins for second-place in California, with 5.00 out of 5 stars and 100.0% coverage in Castle Garden.
At a national level, based on 4608 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 Castle Garden Internet Providers
The table below shows average customer ratings from customers in Castle Garden, California, and customers throughout the country.
| ISP / Tech Type | Castle Garden Overall | California Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet |  (0) | (27) | (342) | View Plans | ||
| Ayera Technologies | (0) | (1) | (1) | View Plans | ||
| unWired Broadband | (0) | (1) | (1) | View Plans | ||
| Cal.net | (0) | (3) | (3) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| HughesNet | (0) | (1) |  (25) | View Plans | ||
| Viasat | (0) | (1) |  (12) | View Plans | ||
| XFINITY | (0) | (211) | (2379) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans |
Customer Ratings for Internet Provider Speeds in Castle Garden
Based on data reported by Castle Garden ISPs to the FCC, the fastest speeds in the city are available through XFINITY from Comcast. The company offers speeds up to 2,000 Mbps in Castle Garden. Therefore, the average customer can get up to 2,000 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 T-Mobile Home Internet. This indicates T-Mobile Home Internet reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Castle Garden Speed | California Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (27) | (342) | View Plans | ||
| XFINITY | (0) | (211) | (2379) | View Plans | ||
| unWired Broadband | (0) | (1) | (1) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| Ayera Technologies | (0) | (1) | (1) | View Plans | ||
| Cal.net | (0) | (3) | (3) | View Plans | ||
| HughesNet | (0) |  (1) | (25) | View Plans | ||
| Viasat | (0) |  (1) | (12) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans |
Who is the Cheapest Internet Provider in Castle Garden?
Of the providers in Castle Garden, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in Castle Garden where enough of them have reviewed a provider, otherwise across California 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 4.26 out of 5 for price, which is higher than the average across all internet providers in the country. Cal.net is rated second for affordability, with an average price rating of 4.33 out of 5.
The table below shows how customers in Castle Garden, California, and the United States rated the affordability of their internet service.
Rated Affordability in Castle Garden
| ISP / Tech Type | Castle Garden Affordability | California Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) |  (27) | (342) | View Plans | ||
| Cal.net | (0) | (3) | (3) | View Plans | ||
| Ayera Technologies | (0) | (1) | (1) | View Plans | ||
| unWired Broadband | (0) | (1) | (1) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| XFINITY | (0) | (211) | (2379) | View Plans |
Customer Reviews for Internet Service Providers in California
Customer Reviews
Steve
ting Fiber
November 13, 2026 Slow, 1/10th the speed they advertised
Robert
Verizon Fixed Wireless
November 10, 2026 Was cut off with .out notice due to upgrade and was not provided connection to upgrade from the same location (tower). Causing further problems in service and added cost.
ISPReports User
AT&T DSL
November 08, 2026 Lousy
ISPReports User
Fidium
November 08, 2026 Vernice
Frontier Fiber
November 01, 2026 Horrible this is horrible. My internet has been down for two days in a half. Never again
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Which ISP Should You Choose in Castle Garden?
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 Castle Garden is T-Mobile Home Internet.
- The fastest internet provider should be XFINITY from Comcast. Considering speed for the money and reliability in speeds, T-Mobile Home Internet may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Castle Garden is T-Mobile Home Internet.
- Viasat, Verizon, unWired Broadband, T-Mobile Home Internet, HughesNet, EarthLink, Cal.net, Ayera Technologies, and AT&T has the broadest coverage in Castle Garden, 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.