8 Best Internet Providers in Rancho Cucamonga, CA
Find internet availability by address in Rancho Cucamonga, CA
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Rancho Cucamonga ISP Report Card | Business Internet in Rancho Cucamonga
| Rancho Cucamonga ISP Report Card | B- | |
| Download Speed for Most Households | 3,800 Mbps | |
| Number of Internet Service Providers | 8 | |
| Real Rancho Cucamonga Customer Ratings | 7 |
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.
Rancho Cucamonga 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 city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Rancho Cucamonga.
Rancho Cucamonga overview
▼
Rancho Cucamonga 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 city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Rancho Cucamonga.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Spectrum
Connection
Customer Rating
Fiber
Cable
Frontier
Connection
Customer Rating
Fiber
DSL
EarthLink
Connection
Customer Rating
Fiber
Fixed Wireless
AT&T
Connection
Customer Rating
Fiber
Fixed Wireless
Above are the top 4 providers in Rancho Cucamonga, CA for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your city.
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 Rancho Cucamonga ratings may vary and are shown below.
Who is the Best Internet Provider in Rancho Cucamonga, CA?
Spectrum is the highest-rated internet provider in Rancho Cucamonga based on 361 California customer reviews, and T-Mobile Home Internet 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 Rancho Cucamonga, California, and customers throughout the country.
Top Rated Internet Providers in Rancho Cucamonga
Local, State, and National Ratings for all Rancho Cucamonga Internet Providers
| ISP / Tech Type | Rancho Cucamonga Overall | California Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (1) | (22) | (284) | View Plans | ||
| Verizon | (1) | (24) | (723) | View Plans | ||
| Spectrum | (4) | (203) | (1738) | View Plans | ||
| uia | (0) | (2) | (2) | View Plans | ||
| Frontier | (0) | (42) | (143) | View Plans | ||
| AT&T | (0) | (107) | (924) | View Plans | ||
| Onward | (0) | (1) | (1) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| EarthLink | (0) | (2) | (12) | View Plans |
Based on 361 reviews from California internet customers, Spectrum is the best internet service provider for Rancho Cucamonga residents. Spectrum was rated at an average of 3.25 out of 5 in our report for overall customer satisfaction. AT&T wins for second-place in California, with 3.35 out of 5 stars and 84.4% coverage in Rancho Cucamonga.
At a national level, based on 3872 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.01 out of 5.
Which Providers are Available at my Home in Rancho Cucamonga?
a different provider.

Internet Availability Key
Speeds and coverage vary within the city, 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 Rancho Cucamonga?
According to unbiased feedback from real internet customers in the city, they reported being happiest with speeds provided by Spectrum. On the other hand, based on data provided by the internet providers to the FCC, uia 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 Rancho Cucamonga
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| uia | 8,000 Mbps | ||
| Frontier Communications | 7,000 Mbps | ||
| EarthLink | 5,000 Mbps | ||
| AT&T | 5,000 Mbps | ||
| Onward | 1,000 Mbps | ||
| Spectrum | 1,000 Mbps | ||
| Verizon | 300 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in Rancho Cucamonga
| ISP / Tech Type | Rancho Cucamonga Speed | California Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (1) | (22) | (284) | View Plans | ||
| Spectrum | (4) | (203) | (1738) | View Plans | ||
| Verizon | (1) | (24) | (723) | View Plans | ||
| uia | (0) | (2) | (2) | View Plans | ||
| Frontier | (0) | (42) | (143) | View Plans | ||
| Onward | (0) | (1) | (1) | View Plans | ||
| AT&T | (0) | (107) | (924) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| EarthLink | (0) | (2) | (12) | View Plans |
Based on data reported by Rancho Cucamonga ISPs to the FCC, the fastest speeds in the city are available through uia. The company offers speeds up to 8,000 Mbps in Rancho Cucamonga. Therefore, the average customer can get up to 8,000 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers in the city rated their satisfaction with internet speed highest with Spectrum. This indicates Spectrum reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Rancho Cucamonga?
California customers rate Spectrum as the cheapest internet service provider in state. Data comes from customers in the state rating their satisfaction with pricing. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
Spectrum received a local rating of 3.50 out of 5, which is lower than the average across all internet providers in the country. AT&T is rated in second place for affordability by the company’s Rancho Cucamonga customers with an average price rating of 3.27 out of 5.
The chart and graph below show how customers in Rancho Cucamonga, California, and the United States rated the affordability of their internet service.
Rated Affordability in Rancho Cucamonga
| ISP / Tech Type | Rancho Cucamonga Affordability | California Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (1) | (22) | (284) | View Plans | ||
| Verizon | (1) | (24) | (723) | View Plans | ||
| Spectrum | (4) | (203) | (1738) | View Plans | ||
| uia | (0) | (2) | (2) | View Plans | ||
| Onward | (0) | (1) | (1) | View Plans | ||
| Frontier | (0) | (42) | (143) | View Plans | ||
| AT&T | (0) | (107) | (924) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| EarthLink | (0) | (2) | (12) | View Plans |
Rancho Cucamonga 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 city 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 Rancho Cucamonga below, including the metrics used and how Rancho Cucamonga compares to the rest of California and nation.
| Metric
(hover for details)
|
Rancho Cucamonga | California | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Rancho Cucamonga that have a Fiber internet connection available to their home. | 46.40% | 56.12% | 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. | 3,800 Mbps | 3,631 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 Rancho Cucamonga. | 5.4 | 7.4 | 6.8 |
| Average Household SizeA larger household size in a city indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 3.1 | 3.0 | 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. | 12% | 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. | 98% | 96% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 95% | 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. | 83% | 78% | 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. | 84% | 79% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Rancho Cucamonga ISP Report Card & Digital Connectivity Index
The ISP Report Card in Rancho Cucamonga is B-, which is much better than other cities. The local demand for broadband internet connectivity in Rancho Cucamonga is high with a score of 85 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Rancho Cucamonga have done a great job meeting the needs of its residents.
The Rancho Cucamonga ISP Report Card evaluates the city on availability and speed metrics compared to other cities in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a city 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.
95% of Rancho Cucamonga households have an internet connection despite having 98.13% availability. 83% of households have fiber, cable, or DSL, 9% have satellite, 0% are still on dial-up, and 2% 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 83% of households have a broadband connection such as fiber, cable or DSL available to their home, 84% subscribe to it. A very large amount of Rancho Cucamonga 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 Cities Compare to Rancho Cucamonga?
- ISP Report Card: C-
- Digital Connectivity Index: 84 / 100
- ISP Report Card: B
- Digital Connectivity Index: 84 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 76 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 87 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 70 / 100
- ISP Report Card: B
- Digital Connectivity Index: 78 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 64 / 100
- ISP Report Card: F
- Digital Connectivity Index: 21 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 86 / 100
How Much Speed does a Rancho Cucamonga Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Rancho Cucamonga is 3.1, which is larger than the California average of 3.0 and larger than the national average of 2.7. Rancho Cucamonga's average household income is $117,470 which is higher than the California average of $108,618 and much higher than the national average of $90,606. Homes with more people living in them and with higher incomes tend to indicate more devices being used more often.
Rancho Cucamonga also has 19% of its population enrolled in school between the 6th grade and college level, this is higher than the California average of 17%. Additionally, 12% of residents work from home, which is lower than the 15% of residents in California who work from home. This and other factors you can see above show us that the community of Rancho Cucamonga has a very high need for internet connectivity and speeds.
Compared to the rest of the country, Rancho Cucamonga households are much more technology-engaged. 98% of households have some sort of computing device, 91% have desktops or laptops in the home, and 96% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Rancho Cucamonga?
Frontier Fiber in Rancho Cucamonga, CA
Frontier Communications offers Fiber service to 44.3% of Rancho Cucamonga homes. Across the city, Frontier Fiber has speeds up to 7,000 Mbps
EarthLink Fiber in Rancho Cucamonga, CA
EarthLink offers Fiber service to 6.3% of Rancho Cucamonga homes. Across the city, EarthLink Fiber has speeds up to 5,000 Mbps
AT&T Fiber in Rancho Cucamonga, CA
AT&T offers Fiber service to 6.3% of Rancho Cucamonga homes. Across the city, AT&T Fiber has speeds up to 5,000 Mbps
Onward Fiber in Rancho Cucamonga, CA
Onward offers Fiber service to 2.7% of Rancho Cucamonga homes. Across the city, Onward Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Spectrum Fiber in Rancho Cucamonga, CA
Spectrum offers Fiber service to 2.3% of Rancho Cucamonga homes. Across the city, Spectrum Fiber has speeds up to 1,000 Mbps
uia Fiber in Rancho Cucamonga, CA
uia offers Fiber service to 1.5% of Rancho Cucamonga homes. Across the city, uia Fiber is the only type of service available from the company, with speeds up to 8,000 Mbps
Which Cable Internet Providers are Available in Rancho Cucamonga?
Spectrum Cable in Rancho Cucamonga, CA
Spectrum offers Cable service to 98.1% of Rancho Cucamonga homes. Across the city, Spectrum Cable has speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Rancho Cucamonga?
Frontier DSL in Rancho Cucamonga, CA
Frontier Communications offers DSL service to 29.7% of Rancho Cucamonga homes. Across the city, Frontier DSL has speeds up to 16 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 1.3 Mbps throughout the city. Frontier DSL is rated lower than other types of internet service available in Rancho Cucamonga from Frontier in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in Rancho Cucamonga?
T-Mobile Home Internet Fixed Wireless in Rancho Cucamonga, CA
T-Mobile Home Internet offers Fixed Wireless service to 95.2% of Rancho Cucamonga homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 71 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 14 Mbps throughout the city.
EarthLink Fixed Wireless in Rancho Cucamonga, CA
EarthLink offers Fixed Wireless service to 83.6% of Rancho Cucamonga homes. Across the city, EarthLink Fixed Wireless has speeds up to 43 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 7.0 Mbps throughout the city.
AT&T Fixed Wireless in Rancho Cucamonga, CA
AT&T offers Fixed Wireless service to 83.6% of Rancho Cucamonga homes. Across the city, AT&T Fixed Wireless has speeds up to 43 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 7.0 Mbps throughout the city.
Verizon Fixed Wireless in Rancho Cucamonga, CA
Verizon offers Fixed Wireless service to 78.7% of Rancho Cucamonga homes. Across the city, 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 Rancho Cucamonga?
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 Rancho Cucamonga is Spectrum.
- The fastest internet provider should be uia. Considering speed for the money and reliability in speeds, Spectrum may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Rancho Cucamonga is Spectrum.
- Viasat, Spectrum, and HughesNet has the broadest coverage in Rancho Cucamonga, 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 Rancho Cucamonga compare to other cities with a similar population?
To see how Rancho Cucamonga 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 Rancho Cucamonga's B- ISP Report Card and 85 / 100 Digital Connectivity Index.
- ISP Report Card: B-
- Digital Connectivity Index: 61 / 100
- ISP Report Card: B
- Digital Connectivity Index: 75 / 100
- ISP Report Card: B
- Digital Connectivity Index: 72 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 62 / 100
- ISP Report Card: B
- Digital Connectivity Index: 66 / 100
- ISP Report Card: B
- Digital Connectivity Index: 57 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 84 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 93 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 74 / 100
Customer Reviews
Customer Reviews for Internet Service Providers in California
Customer Reviews
A Rancho Cucamonga, CA Customer
Verizon Fixed Wireless
November 26, 2024 More
A Rancho Cucamonga, CA Customer
Spectrum Fiber
May 10, 2023 More
Eric B
Spectrum Cable
April 20, 2023 Spectrum has really nice download speed, especially for the pricing. Unfortunately, the upload speed is fairly awful. That being said, I'm still very satisfied overall namely because of the stability. My internet is almost always up and I rarely get any speed other than what I pay for. Stability is absolutely crucial for me, and Spectrum delivers just that.
More
MN
Spectrum Fiber
March 19, 2023 I have been frustrated on more than one occasion with Spectrum's service. Although I live in an area with good internet connection, there have been times when my internet just doesn't work without explanation, when I need it the most. The prices are also insanely ridiculous, increasing every year. I just don't understand how greedy this company is for proving less than mediocre services. Will it just continue to go up every year until I'm paying $500 a month? Because it seems like there is no cap to their greed.
More
A Rancho Cucamonga, CA Customer
DirecTV Satellite
February 14, 2023 DirectTV is a decent satellite cable company. I have been with them for a long time after switching from At&T due to their increased pricing. The reliability of the service is okay but not the best, they have some customer service issues to deal with. DIRECTV locks you into an inexcusably long contract period which I'm not happy with but they're the best in my area.
More
Rate your provider
Share your experience to help others in your area choose.
Verified customer: we detected your connection is on this provider.
Don't see your provider? Search all providers
Reviews are independent and unedited. Published after a quick spam check.
(1)