Shop the best Diamond Bar internet providers. Compare internet plan pricing and speeds from cable, DSL and fiber-optic providers in your area.
Shop local providers*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. As of Sep 23, 2022.
**Limited time offer; subject to change; valid to qualified residential customers who have not subscribed to any services within the previous 30 days and who have no outstanding obligation to Charter. Spectrum Internet® Gig promotion price is $89.99/mo; standard rates apply after yr. 1. Taxes, fees and surcharges extra and subject to change during and after the promotional period; installation/network activation, equipment and additional services are extra. General Terms: INTERNET: Speed based on wired connection and may vary by address. Wireless speeds may vary. Services subject to all applicable service terms and conditions, subject to change. Services not available in all areas. Restrictions apply. Enter your address to determine availability. ©2022 Charter Communications.
Speed based on wired connection. Available Internet speeds may vary by address. Gig capable modem required for Gig speed. For a list of Gig capable modems, visit Spectrum.net/modem.
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people have access to broadband internet of any type
1 provider - 100.00%
2 providers - 97.27%
3 providers - 2.84%
4+ providers - 0%
Source: FCC
At 100%, broadband coverage in Diamond Bar is comparable to the rest of California - 93%, and comparable to broadband coverage across the U.S. - 95%.
The vast majority of those living in the Diamond Bar area will have access to cable, which covers 100% of Diamond Bar residents. DSL internet is also an option for many, offering service to 93% of the area. Fiber-optic is less available but still a popular internet option for roughly 51% of those living in Diamond Bar.
There are five internet providers serving the Diamond Bar area, and 97.27% of households will have internet options from more than one provider. Among Diamond Bar's five internet providers, prices start at $49.99 and available download speeds reach up to 5,000 Mbps.
Results from real users
| Provider | Download speed | Upload speed | Internet type |
|---|---|---|---|
| Frontier | 176 Mbps | 120 Mbps | Fiber-optic |
| Spectrum | 131 Mbps | 11 Mbps | Cable |
*Data sourced from M-LAB speed tests taken by real users in Diamond Bar.
The largest internet providers in Diamond Bar are Frontier, Spectrum, and HughesNet bringing fiber-optic, cable, and satellite options to Diamond Bar.
Fiber-optic internet from Frontier is available to most Diamond Bar residents, covering 68% of households. Many will also have the option of cable from Spectrum, which covers 100% of the area. Diamond Bar’s third most-available internet provider, HughesNet, offers satellite to around 100% of Diamond Bar residents.
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*Wireless speeds may vary. Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. As of Sep 23, 2022.
Fiber-optic from Frontier offers broadband to most households in Diamond Bar covering 68% of the area.
Fiber-optic service from Frontier is popular for its fast download and upload speeds, even during peak usage times, but may be less available throughout Diamond Bar than other internet types.
Internet prices for Frontier start at $54.99/mo.*, which is about the same as the average starting price for internet in Diamond Bar, $58.99.
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*Wireless speeds may vary. Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. As of Sep 23, 2022.
**GIG: Limited time offer; subject to change; valid to qualified residential customers who have not subscribed to any services within the previous 30 days and who have no outstanding obligation to Charter. Spectrum Internet® Gig promotion price is $89.99/mo; standard rates apply after yr. 1. Taxes, fees and surcharges extra and subject to change during and after the promotional period; installation/network activation, equipment and additional services are extra. General Terms: INTERNET: Speed based on wired connection and may vary by address. Wireless speeds may vary. Services subject to all applicable service terms and conditions, subject to change. Services not available in all areas. Restrictions apply. Enter your address to determine availability. ©2022 Charter Communications.
Speed based on wired connection. Available Internet speeds may vary by address. Gig capable modem required for Gig speed. For a list of Gig capable modems, visit spectrum.net/modem
Cable from Spectrum offers broadband to all households in Diamond Bar covering 100% of the area.
Spectrum’s cable network is likely to offer faster speeds than DSL or satellite service, but Diamond Bar residents in densely populated areas may experience slowed speeds during peak usage times.
Internet prices for Spectrum start at $49.99/mo.*, which is lower than the average starting price for internet in Diamond Bar, $58.99.
Spectrum customers who choose the lowest-priced plan can expect speeds up to 300 Mbps**, which comes to an estimated $0.17 per Mbps, about the same as the average cost per Mbps for the lowest priced plans in Diamond Bar, $0.68.
For those who value internet speed as much as cost, Spectrum offers download speeds up to 1,000 Mbps** and upload speeds up to 20 Mbps in Diamond Bar. These download speeds are available to 100% of the area, and are much faster than the average max speeds from all Diamond Bar's providers, 92 Mbps.
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*Wireless speeds may vary. Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. As of Sep 23, 2022.
**GIG: Limited time offer; subject to change; valid to qualified residential customers who have not subscribed to any services within the previous 30 days and who have no outstanding obligation to Charter. Spectrum Internet® Gig promotion price is $89.99/mo; standard rates apply after yr. 1. Taxes, fees and surcharges extra and subject to change during and after the promotional period; installation/network activation, equipment and additional services are extra. General Terms: INTERNET: Speed based on wired connection and may vary by address. Wireless speeds may vary. Services subject to all applicable service terms and conditions, subject to change. Services not available in all areas. Restrictions apply. Enter your address to determine availability. ©2022 Charter Communications.
Speed based on wired connection. Available Internet speeds may vary by address. Gig capable modem required for Gig speed. For a list of Gig capable modems, visit spectrum.net/modem
Satellite from HughesNet offers broadband to all households in Diamond Bar covering 100% of the area.
HughesNet satellite internet offers reliable connection in areas of Diamond Bar where other internet types may not be available, but service is likely to come with low monthly data allowances and high latency, making streaming binges and real-time online gaming impractical.
Internet prices for HughesNet start at $64.99/mo.*, which is higher than the average starting price for internet in Diamond Bar, $58.99.
HughesNet customers who choose the lowest-priced plan can expect speeds up to 25 Mbps, which comes to an estimated $2.60 per Mbps, higher than the average cost per Mbps for the lowest priced plans in Diamond Bar, $0.68.
For those who value internet speed as much as cost, HughesNet offers download speeds up to 25 Mbps and upload speeds up to 3 Mbps in Diamond Bar. These download speeds are available to 100% of the area, and are slightly slower than the average max speeds from all Diamond Bar's providers, 92 Mbps.
AT&T is the fastest internet provider in Diamond Bar with download speeds up to 5,000 Mbps. These speeds are available to 1.006% of households in Diamond Bar. The next fastest internet provider in Diamond Bar is Spectrum, offering download speeds up to 1,000 Mbps to 100% of the area.
Spectrum offers the cheapest internet in Diamond Bar with plans starting at $49.99/mo. This is slightly less than the average starting price for internet in Diamond Bar, $58.99.
Frontier is the largest fiber-optic internet service provider in Diamond Bar, covering 68% of the city.
Fiber internet providers are likely to offer the fastest, most consistent speeds for the money. Cable internet providers can also deliver fast speeds, up to 100 Mbps and higher, but are more vulnerable to slowed speeds during peak usage times. If you’re shopping for cheap internet, a DSL provider may be the best option for your household.
Fiber and cable internet are similar internet service types, but fiber offers a few advantages over cable. Fiber internet can deliver faster upload and download speeds than cable in most areas, and is less vulnerable to slowed speeds during peak usage times. Cable does have the advantage over fiber in terms of availability, covering 89% of U.S. households compared to fiber’s 38%.
There are many factors that can influence internet speed. In many cases, restarting your router will resolve speed and connectivity issues. Other factors, such as peak usage times and speed throttling can also cause temporary speed issues.
*GIG: Limited time offer; subject to change; valid to qualified residential customers who have not subscribed to any services within the previous 30 days and who have no outstanding obligation to Charter. Spectrum Internet® Gig promotion price is $89.99/mo; standard rates apply after yr. 1. Taxes, fees and surcharges extra and subject to change during and after the promotional period; installation/network activation, equipment and additional services are extra. General Terms: INTERNET: Speed based on wired connection and may vary by address. Wireless speeds may vary. Services subject to all applicable service terms and conditions, subject to change. Services not available in all areas. Restrictions apply. Enter your address to determine availability. ©2022 Charter Communications.
Speed based on wired connection. Available Internet speeds may vary by address. Gig capable modem required for Gig speed. For a list of Gig capable modems, visit spectrum.net/modem
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