In Diamond Springs there are 11 residential internet providers covering 100.00% of the city. The average home can get speeds up to 2,481 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
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11 Internet Service Providers in Diamond Springs
Satellite TV and internet are available everywhere in Diamond Springs.
No internet provider of this type serves Diamond Springs.
This page reflects the most recent FCC update from September 03, 2026, based on the Broadband Data Collection as of December 31, 2025.
To avoid wasting your time, providers with less than 1% coverage in Diamond Springs are not shown.
Diamond Springs Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Availability maps for all providers in Diamond Springs
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
Please note some providers will take longer to load than others
Internet service is available in 100.00% of Diamond Springs. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you’re looking at, you can opt for satellite service. The most widely available provider is XFINITY. Now you can call companies in Diamond Springs with more confidence that they might be available.
How fast are internet speeds in Diamond Springs?
The map below shows maximum internet speeds by area in Diamond Springs.
1000 Mbps+
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The average Diamond Springs home can get up to 2,481 Mbps on their internet plan. For most people, the fastest download speed in the city is 5,000 Mbps, which 26.29% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 8.87% of homes can only purchase plans up to 100 Mbps. See the internet provider details below for info about their speed and coverage in Diamond Springs.
Internet speeds tend to be faster in the northeast parts of Diamond Springs, and slower in the southeast areas of the city.
What type of internet should I choose in Diamond Springs?
The fastest internet for you may vary based on where in Diamond Springs you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for 26.29% of Diamond Springs homes.
- Cable is fastest for 58.46% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 15.24%.
- Satellite internet may be the only option for less than 1% of Diamond Springs homes.
Internet Market Health in Diamond Springs
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The map shows how competitive the Diamond Springs internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in Diamond Springs based on what connections the average home has availabile:
- Average number of internet service providers to a home: 7.8 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 2.5 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 7.1 (very healthy)
Overall, competition is very healthy.
Diamond Springs internet customers have the ability to buy internet service from 1 to 13 different providers, depending on where they live. For different types of service, Diamond Springs homes have between 1 and 4 options. The type(s) of service available are fixed wireless, cable, dsl, and fiber, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Diamond Springs internet customers who want faster speeds have between 1 and 11 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, Diamond Springs is doing quite well.
TV & Internet Providers in Depth
Below you’ll find which TV and internet providers offer service in Diamond Springs, along with details on where in Diamond Springs and at what speeds.
XFINITY from Comcast Cable in Diamond Springs, CA
XFINITY cable coverage
About 81.93%, or 5,004 people, have XFINITY cable internet available to them in the city. The company covers the southwest, central, west, northeast, north, south, northwest, and east Diamond Springs area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in much of Diamond Springs.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Diamond Springs. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Diamond Springs. The fastest plan anyone in Diamond Springs can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the city-wide average maximum speed for Diamond Springs customers is up to 1,913 Mbps.
Show all download speeds
- 89.1% up to 2,000.0 Mbps
- 10.9% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Diamond Springs download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other Diamond Springs cable providers. XFINITY offers 2 different upload speeds across the city, so your internet plan’s upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Diamond Springs is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 227 Mbps.
Show all upload speeds
- 89.1% up to 250.0 Mbps
- 10.9% up to 35.0 Mbps
AT&T DSL in Diamond Springs, CA
AT&T DSL coverage
About 44.22%, or 2,701 people, have AT&T DSL internet available to them in the city. The company covers the southwest, central, west, northeast, north, southeast, and northwest Diamond Springs area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of Diamond Springs.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Diamond Springs. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 3 different maximum speeds throughout Diamond Springs. The fastest plan anyone in Diamond Springs can order from AT&T goes up to 50 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Diamond Springs customers is up to 13 Mbps.
Show all download speeds
- 2.4% up to 50.0 Mbps
- 11.3% up to 25.0 Mbps
- 86.3% up to 10.0 Mbps
AT&T DSL upload speeds
In Diamond Springs download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Diamond Springs DSL providers. AT&T offers 3 different upload speeds across the city, so your internet plan’s upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Diamond Springs is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 1.7 Mbps.
Show all upload speeds
- 2.4% up to 10.0 Mbps
- 11.3% up to 5.0 Mbps
- 86.3% up to 1.0 Mbps
EarthLink DSL in Diamond Springs, CA
EarthLink DSL coverage
About 44.22%, or 2,701 people, have EarthLink DSL internet available to them in the city. The company covers the southwest, central, west, northeast, north, southeast, and northwest Diamond Springs area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of Diamond Springs.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Diamond Springs. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 3 different maximum speeds throughout Diamond Springs. The fastest plan anyone in Diamond Springs can order from EarthLink goes up to 50 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Diamond Springs customers is up to 13 Mbps.
Show all download speeds
- 2.4% up to 50.0 Mbps
- 11.3% up to 25.0 Mbps
- 86.3% up to 10.0 Mbps
EarthLink DSL upload speeds
In Diamond Springs download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Diamond Springs DSL providers. EarthLink offers 3 different upload speeds across the city, so your internet plan’s upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Diamond Springs is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 1.7 Mbps.
Show all upload speeds
- 2.4% up to 10.0 Mbps
- 11.3% up to 5.0 Mbps
- 86.3% up to 1.0 Mbps
EarthLink Fiber in Diamond Springs, CA
EarthLink fiber coverage
About 26.29%, or 1,606 people, have EarthLink fiber internet available to them in the city. The company covers the northeast, central, north, east, and west Diamond Springs area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Diamond Springs.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Diamond Springs. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout Diamond Springs. The fastest plan anyone in Diamond Springs can order from EarthLink goes up to 5,000 Mbps, and all Diamond Springs customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In Diamond Springs download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Diamond Springs fiber providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Diamond Springs is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
AT&T Fiber in Diamond Springs, CA
AT&T fiber coverage
About 26.29%, or 1,606 people, have AT&T fiber internet available to them in the city. The company covers the northeast, central, north, east, and west Diamond Springs area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Diamond Springs.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Diamond Springs. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are no different maximum speeds throughout Diamond Springs. The fastest plan anyone in Diamond Springs can order from AT&T goes up to 5,000 Mbps, and all Diamond Springs customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In Diamond Springs download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Diamond Springs fiber providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Diamond Springs is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Cal.net Fixed Wireless in Diamond Springs, CA
Cal.net fixed wireless coverage
About 99.61%, or 6,084 people, have Cal.net fixed wireless internet available to them in the city. The company covers the entire Diamond Springs area. Cal.net is a large internet service provider internet service providers in the US, with internet service available in most of Diamond Springs.
Cal.net fixed wireless download speeds
Cal.net is below average when comparing download speeds to all other internet providers in Diamond Springs. Versus other fixed wireless providers in the area, Cal.net fixed wireless is below average. There are no different maximum speeds throughout Diamond Springs. The fastest plan anyone in Diamond Springs can order from Cal.net goes up to 100 Mbps, and all Diamond Springs customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
Cal.net fixed wireless upload speeds
In Diamond Springs download speeds tend to be faster than than upload speeds for Cal.net fixed wireless. Compared to other ISPs, Cal.net is below average where upload speeds are concerned, and below average compared to other Diamond Springs fixed wireless providers. Cal.net offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Diamond Springs is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
T-Mobile Home Internet Fixed Wireless in Diamond Springs, CA
T-Mobile Home Internet fixed wireless coverage
About 99.44%, or 6,074 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Diamond Springs area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of Diamond Springs.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in Diamond Springs. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Diamond Springs. The fastest plan anyone in Diamond Springs can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Diamond Springs customers is up to 39 Mbps.
Show all download speeds
- 18.1% up to 100.0 Mbps
- 81.9% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Diamond Springs download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and below average compared to other Diamond Springs fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the city, so your internet plan’s upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Diamond Springs is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 6.1 Mbps.
Show all upload speeds
- 18.1% up to 20.0 Mbps
- 81.9% up to 3.0 Mbps
EarthLink Fixed Wireless in Diamond Springs, CA
EarthLink fixed wireless coverage
About 83.96%, or 5,128 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Diamond Springs area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Diamond Springs.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Diamond Springs. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout Diamond Springs. The fastest plan anyone in Diamond Springs can order from EarthLink goes up to 25 Mbps, and all Diamond Springs customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Diamond Springs download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the slowest compared to other Diamond Springs fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Diamond Springs is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in Diamond Springs, CA
AT&T fixed wireless coverage
About 83.96%, or 5,128 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Diamond Springs area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Diamond Springs.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Diamond Springs. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout Diamond Springs. The fastest plan anyone in Diamond Springs can order from AT&T goes up to 25 Mbps, and all Diamond Springs customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Diamond Springs download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the slowest compared to other Diamond Springs fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Diamond Springs is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Verizon Fixed Wireless in Diamond Springs, CA
Verizon fixed wireless coverage
About 69.22%, or 4,228 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Diamond Springs area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of Diamond Springs.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Diamond Springs. Versus other fixed wireless providers in the area, Verizon fixed wireless is above average. There are 2 different maximum speeds throughout Diamond Springs. The fastest plan anyone in Diamond Springs can order from Verizon goes up to 300 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Diamond Springs customers is up to 266 Mbps.
Show all download speeds
- 87.7% up to 300.0 Mbps
- 12.3% up to 25.0 Mbps
Verizon fixed wireless upload speeds
In Diamond Springs download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and below average compared to other Diamond Springs fixed wireless providers. Verizon offers 2 different upload speeds across the city, so your internet plan’s upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Diamond Springs is up to 20 Mbps. Some customers have slower plan choices, which only go up to 6.0 Mbps. On average, Verizon customers can get speeds up to 18 Mbps.
Show all upload speeds
- 87.7% up to 20.0 Mbps
- 12.3% up to 6.0 Mbps
Zeta Broadband Fixed Wireless in Diamond Springs, CA
Zeta Broadband fixed wireless coverage
About 60.54%, or 3,698 people, have Zeta Broadband fixed wireless internet available to them in the city. The company covers the southwest, central, south, west, northeast, and southeast Diamond Springs area. Zeta Broadband is a large internet service provider internet service providers in the US, with internet service available in a majority of Diamond Springs.
Zeta Broadband fixed wireless download speeds
Zeta Broadband is below average when comparing download speeds to all other internet providers in Diamond Springs. Versus other fixed wireless providers in the area, Zeta Broadband fixed wireless is above average. There are no different maximum speeds throughout Diamond Springs. The fastest plan anyone in Diamond Springs can order from Zeta Broadband goes up to 400 Mbps, and all Diamond Springs customers can get this speed.
Show all download speeds
- 100.0% up to 400.0 Mbps
Zeta Broadband fixed wireless upload speeds
In Diamond Springs download speeds tend to be faster than than upload speeds for Zeta Broadband fixed wireless. Compared to other ISPs, Zeta Broadband is below average where upload speeds are concerned, and below average compared to other Diamond Springs fixed wireless providers. Zeta Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Diamond Springs is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
RockyRidge.net Fixed Wireless in Diamond Springs, CA
RockyRidge.net fixed wireless coverage
About 37.64%, or 2,299 people, have RockyRidge.net fixed wireless internet available to them in the city. The company covers the entire Diamond Springs area. RockyRidge.net is a small internet service provider internet service providers in the US, with internet service available in some of Diamond Springs.
RockyRidge.net fixed wireless download speeds
RockyRidge.net is below average when comparing download speeds to all other internet providers in Diamond Springs. Versus other fixed wireless providers in the area, RockyRidge.net fixed wireless is below average. There are no different maximum speeds throughout Diamond Springs. The fastest plan anyone in Diamond Springs can order from RockyRidge.net goes up to 50 Mbps, and all Diamond Springs customers can get this speed.
Show all download speeds
- 100.0% up to 50.0 Mbps
RockyRidge.net fixed wireless upload speeds
In Diamond Springs download speeds tend to be faster than than upload speeds for RockyRidge.net fixed wireless. Compared to other ISPs, RockyRidge.net is below average where upload speeds are concerned, and below average compared to other Diamond Springs fixed wireless providers. RockyRidge.net offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Diamond Springs is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
GeoLinks Fixed Wireless in Diamond Springs, CA
GeoLinks fixed wireless coverage
About 27.29%, or 1,667 people, have GeoLinks fixed wireless internet available to them in the city. The company covers the southwest, central, north, west, and northwest Diamond Springs area. GeoLinks is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Diamond Springs.
GeoLinks fixed wireless download speeds
GeoLinks is below average when comparing download speeds to all other internet providers in Diamond Springs. Versus other fixed wireless providers in the area, GeoLinks fixed wireless is the fastest. There are no different maximum speeds throughout Diamond Springs. The fastest plan anyone in Diamond Springs can order from GeoLinks goes up to 1,000 Mbps, and all Diamond Springs customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
GeoLinks fixed wireless upload speeds
In Diamond Springs download speeds tend to be equal to than upload speeds for GeoLinks fixed wireless. Compared to other ISPs, GeoLinks is above average where upload speeds are concerned, and the fastest compared to other Diamond Springs fixed wireless providers. GeoLinks offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Diamond Springs is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Diamond Springs Internet by Area
This information is most helpful to those looking for homes or considering moving to Diamond Springs or any of the areas nearby.
How does internet in Diamond Springs compare to the rest of California?
Internet speeds in Diamond Springs are slower versus the average speeds in California: 3,835 Mbps in California versus 2,481 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in California is 98.77% versus 100.00% in Diamond Springs.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Diamond Springs are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service look like in other cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- El Dorado, CA: less internet coverage, slower speeds
- Placerville, CA: less internet coverage, slower speeds
- Cold Springs, CA: equal internet coverage, slower speeds
- Outingdale, CA: equal internet coverage, slower speeds
- Nashville, CA: equal internet coverage, slower speeds
- Shingle Springs, CA: less internet coverage, slower speeds
- Kelsey, CA: equal internet coverage, slower speeds
- Camino, CA: less internet coverage, slower speeds
- Somerset, CA: less internet coverage, slower speeds
- Cameron Park, CA: less internet coverage, slower speeds
Cities with Similar Populations
- Hubertus, WI: equal internet coverage, slower speeds
- Hillsville, VA: less internet coverage, slower speeds
- Hinton, OK: less internet coverage, slower speeds
- Hobart, WA: less internet coverage, slower speeds
- Hodgenville, KY: less internet coverage, slower speeds
- Hogansville, GA: less internet coverage, faster speeds
- Holbrook, AZ: less internet coverage, slower speeds
- Holdenville, OK: less internet coverage, slower speeds
- Homeland Park, SC: less internet coverage, slower speeds
- Hortonville, WI: less internet coverage, slower speeds