In Caldwell there are 11 residential internet providers covering 99.88% of the city. The average home can get speeds up to 3,022 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 Caldwell
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in Caldwell are not shown.
Caldwell 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 Caldwell
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.
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Internet service is available in 99.88% of Caldwell. 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 TDS. Now you can call companies in Caldwell with more confidence that they might be available.
How fast are internet speeds in Caldwell?
The map below shows maximum internet speeds by area in Caldwell.
Internet Speed Key
The average Caldwell home can get up to 3,022 Mbps on their internet plan. For most people, the fastest download speed in the city is 8,000 Mbps, which 28.01% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in Caldwell.
Internet speeds tend to be faster in the east parts of Caldwell, and slower in the northwest areas of the city.
What type of internet should I choose in Caldwell?
The fastest internet for you may vary based on where in Caldwell you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for 40.72% of Caldwell homes.
- Cable is fastest for 41.09% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 18.06%.
- Satellite internet may be the only option for less than 1% of Caldwell homes.
Internet Market Health in Caldwell
Internet Competition Key
The map shows how competitive the Caldwell 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 Caldwell based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.1 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.2 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.9 (very healthy)
Overall, competition is very healthy.
Caldwell internet customers have the ability to buy internet service from 1 to 11 different providers, depending on where they live. For different types of service, Caldwell 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. Caldwell 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, Caldwell is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Caldwell, along with details on where in Caldwell and at what speeds.
Sparklight Cable in Caldwell, ID
Sparklight cable coverage
About 91.08%, or 69,577 people, have Sparklight cable internet available to them in the city. The company covers the entire Caldwell area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in most of Caldwell.
Sparklight cable download speeds
Sparklight is below average when comparing download speeds to all other internet providers in Caldwell. Versus other cable providers in the area, Sparklight cable is the fastest. There are no different maximum speeds throughout Caldwell. The fastest plan anyone in Caldwell can order from Sparklight goes up to 1,000 Mbps, and all Caldwell customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sparklight cable upload speeds
In Caldwell download speeds tend to be faster than than upload speeds for Sparklight cable. Compared to other ISPs, Sparklight is below average where upload speeds are concerned, and the fastest compared to other Caldwell cable providers. Sparklight offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Caldwell is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Centurylink DSL in Caldwell, ID
Centurylink DSL coverage
About 90.17%, or 68,887 people, have Centurylink DSL internet available to them in the city. The company covers the entire Caldwell area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Caldwell.
Centurylink DSL download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Caldwell. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 7 different maximum speeds throughout Caldwell. The fastest plan anyone in Caldwell can order from Centurylink goes up to 140 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Caldwell customers is up to 74 Mbps.
Show all download speeds
- 22.3% up to 140.0 Mbps
- 0.1% up to 120.0 Mbps
- 20.7% up to 100.0 Mbps
- 15.1% up to 80.0 Mbps
- 4.9% up to 60.0 Mbps
- 11.1% up to 40.0 Mbps
- 25.7% up to 10.0 Mbps
Centurylink DSL upload speeds
In Caldwell download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is below average where upload speeds are concerned, and the fastest compared to other Caldwell DSL providers. Centurylink offers 7 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 Caldwell is up to 100 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 9.6 Mbps.
Show all upload speeds
- 0.2% up to 100.0 Mbps
- 1.9% up to 40.0 Mbps
- 22.3% up to 20.0 Mbps
- 33.9% up to 10.0 Mbps
- 5.4% up to 5.0 Mbps
- 10.6% up to 3.0 Mbps
- 25.7% up to 1.0 Mbps
TDS Fiber in Caldwell, ID
TDS fiber coverage
About 27.80%, or 21,237 people, have TDS fiber internet available to them in the city. The company covers the southeast, east, south, central, and northeast Caldwell area. TDS is a large internet service provider internet service providers in the US, with internet service available in a small portion of Caldwell.
TDS fiber download speeds
TDS is the fastest when comparing download speeds to all other internet providers in Caldwell. Versus other fiber providers in the area, TDS fiber is the fastest. There are no different maximum speeds throughout Caldwell. The fastest plan anyone in Caldwell can order from TDS goes up to 8,000 Mbps, and all Caldwell customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
TDS fiber upload speeds
In Caldwell download speeds tend to be equal to than upload speeds for TDS fiber. Compared to other ISPs, TDS is the fastest where upload speeds are concerned, and the fastest compared to other Caldwell fiber providers. TDS offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Caldwell is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
Centurylink Fiber in Caldwell, ID
Centurylink fiber coverage
About 19.71%, or 15,058 people, have Centurylink fiber internet available to them in the city. The company covers the entire Caldwell area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Caldwell.
Centurylink fiber download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Caldwell. Versus other fiber providers in the area, Centurylink fiber is the slowest. There are 7 different maximum speeds throughout Caldwell. The fastest plan anyone in Caldwell can order from Centurylink goes up to 2,000 Mbps, the slowest package only goes up to 80 Mbps, and the city-wide average maximum speed for Caldwell customers is up to 964 Mbps.
Show all download speeds
- 0.2% up to 2,000.0 Mbps
- 67.2% up to 1,000.0 Mbps
- 30.0% up to 940.0 Mbps
- 0.1% up to 500.0 Mbps
- 1.7% up to 200.0 Mbps
- 0.4% up to 100.0 Mbps
- 0.3% up to 80.0 Mbps
Centurylink fiber upload speeds
In Caldwell download speeds tend to be faster than than upload speeds for Centurylink fiber. Compared to other ISPs, Centurylink is above average where upload speeds are concerned, and below average compared to other Caldwell fiber providers. Centurylink offers 7 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 Caldwell is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 10 Mbps. On average, Centurylink customers can get speeds up to 924 Mbps.
Show all upload speeds
- 67.5% up to 1,000.0 Mbps
- 24.8% up to 940.0 Mbps
- 0.7% up to 500.0 Mbps
- 6.4% up to 200.0 Mbps
- 0.3% up to 100.0 Mbps
- 0.1% up to 50.0 Mbps
- 0.3% up to 10.0 Mbps
Quantum Fiber Fiber in Caldwell, ID
Quantum Fiber fiber coverage
About 19.42%, or 14,837 people, have Quantum Fiber fiber internet available to them in the city. The company covers the entire Caldwell area. Quantum Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Caldwell.
Quantum Fiber fiber download speeds
Quantum Fiber is above average when comparing download speeds to all other internet providers in Caldwell. Versus other fiber providers in the area, Quantum Fiber fiber is below average. There are 4 different maximum speeds throughout Caldwell. The fastest plan anyone in Caldwell can order from Quantum Fiber goes up to 8,000 Mbps, the slowest package only goes up to 940 Mbps, and the city-wide average maximum speed for Caldwell customers is up to 1,883 Mbps.
Show all download speeds
- 1.1% up to 8,000.0 Mbps
- 81.6% up to 2,000.0 Mbps
- 1.7% up to 1,000.0 Mbps
- 15.6% up to 940.0 Mbps
Quantum Fiber fiber upload speeds
In Caldwell download speeds tend to be faster than than upload speeds for Quantum Fiber fiber. Compared to other ISPs, Quantum Fiber is above average where upload speeds are concerned, and below average compared to other Caldwell fiber providers. Quantum Fiber 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 Caldwell is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 940 Mbps. On average, Quantum Fiber customers can get speeds up to 1,067 Mbps.
Show all upload speeds
- 1.1% up to 8,000.0 Mbps
- 83.3% up to 1,000.0 Mbps
- 15.6% up to 940.0 Mbps
Sparklight Fiber in Caldwell, ID
Sparklight fiber coverage
About 5.43%, or 4,150 people, have Sparklight fiber internet available to them in the city. The company covers the southeast, east, north, south, southwest, and northeast Caldwell area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Caldwell.
Sparklight fiber download speeds
Sparklight is below average when comparing download speeds to all other internet providers in Caldwell. Versus other fiber providers in the area, Sparklight fiber is below average. There are no different maximum speeds throughout Caldwell. The fastest plan anyone in Caldwell can order from Sparklight goes up to 1,000 Mbps, and all Caldwell customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sparklight fiber upload speeds
In Caldwell download speeds tend to be faster than than upload speeds for Sparklight fiber. Compared to other ISPs, Sparklight is below average where upload speeds are concerned, and the slowest compared to other Caldwell fiber providers. Sparklight offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Caldwell is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Anthem Broadband Fixed Wireless in Caldwell, ID
Anthem Broadband fixed wireless coverage
About 97.87%, or 74,769 people, have Anthem Broadband fixed wireless internet available to them in the city. The company covers the entire Caldwell area. Anthem Broadband is a large internet service provider internet service providers in the US, with internet service available in most of Caldwell.
Anthem Broadband fixed wireless download speeds
Anthem Broadband is below average when comparing download speeds to all other internet providers in Caldwell. Versus other fixed wireless providers in the area, Anthem Broadband fixed wireless is the fastest. There are 6 different maximum speeds throughout Caldwell. The fastest plan anyone in Caldwell can order from Anthem Broadband goes up to 1,000 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Caldwell customers is up to 544 Mbps.
Show all download speeds
- 23.4% up to 1,000.0 Mbps
- 56.9% up to 500.0 Mbps
- 4.7% up to 250.0 Mbps
- 11.8% up to 100.0 Mbps
- 2.3% up to 50.0 Mbps
- 0.9% up to 25.0 Mbps
Anthem Broadband fixed wireless upload speeds
In Caldwell download speeds tend to be faster than than upload speeds for Anthem Broadband fixed wireless. Compared to other ISPs, Anthem Broadband is below average where upload speeds are concerned, and the fastest compared to other Caldwell fixed wireless providers. Anthem Broadband offers 8 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 Caldwell is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, Anthem Broadband customers can get speeds up to 446 Mbps.
Show all upload speeds
- 23.4% up to 1,000.0 Mbps
- 37.4% up to 500.0 Mbps
- 19.5% up to 100.0 Mbps
- 4.7% up to 50.0 Mbps
- 8.3% up to 25.0 Mbps
- 3.5% up to 20.0 Mbps
- 2.3% up to 10.0 Mbps
- 0.9% up to 5.0 Mbps
Rise Broadband Fixed Wireless in Caldwell, ID
Rise Broadband fixed wireless coverage
About 96.62%, or 73,814 people, have Rise Broadband fixed wireless internet available to them in the city. The company covers the entire Caldwell area. Rise Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in most of Caldwell.
Rise Broadband fixed wireless download speeds
Rise Broadband is below average when comparing download speeds to all other internet providers in Caldwell. Versus other fixed wireless providers in the area, Rise Broadband fixed wireless is above average. There are 5 different maximum speeds throughout Caldwell. The fastest plan anyone in Caldwell can order from Rise Broadband goes up to 400 Mbps, the slowest package only goes up to 50 Mbps, and the city-wide average maximum speed for Caldwell customers is up to 243 Mbps.
Show all download speeds
- 13.2% up to 400.0 Mbps
- 33.6% up to 300.0 Mbps
- 40.7% up to 200.0 Mbps
- 3.9% up to 100.0 Mbps
- 8.6% up to 50.0 Mbps
Rise Broadband fixed wireless upload speeds
In Caldwell download speeds tend to be faster than than upload speeds for Rise Broadband fixed wireless. Compared to other ISPs, Rise Broadband is below average where upload speeds are concerned, and below average compared to other Caldwell fixed wireless providers. Rise Broadband offers 5 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 Caldwell is up to 80 Mbps. Some customers have slower plan choices, which only go up to 10 Mbps. On average, Rise Broadband customers can get speeds up to 49 Mbps.
Show all upload speeds
- 13.2% up to 80.0 Mbps
- 33.6% up to 60.0 Mbps
- 40.7% up to 40.0 Mbps
- 3.9% up to 20.0 Mbps
- 8.6% up to 10.0 Mbps
T-Mobile Home Internet Fixed Wireless in Caldwell, ID
T-Mobile Home Internet fixed wireless coverage
About 85.00%, or 64,936 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Caldwell 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 Caldwell.
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 Caldwell. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Caldwell. The fastest plan anyone in Caldwell 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 Caldwell customers is up to 37 Mbps.
Show all download speeds
- 16.1% up to 100.0 Mbps
- 83.9% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Caldwell 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 Caldwell 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 Caldwell 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 5.7 Mbps.
Show all upload speeds
- 16.1% up to 20.0 Mbps
- 83.9% up to 3.0 Mbps
Verizon Fixed Wireless in Caldwell, ID
Verizon fixed wireless coverage
About 72.09%, or 55,073 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Caldwell area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of Caldwell.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Caldwell. Versus other fixed wireless providers in the area, Verizon fixed wireless is above average. There are no different maximum speeds throughout Caldwell. The fastest plan anyone in Caldwell can order from Verizon goes up to 300 Mbps, and all Caldwell customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Caldwell 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 Caldwell fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Caldwell is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
CTC Telecom Fixed Wireless in Caldwell, ID
CTC fixed wireless coverage
About 4.30%, or 3,286 people, have CTC fixed wireless internet available to them in the city. The company covers the entire Caldwell area. CTC is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Caldwell.
CTC Telecom fixed wireless download speeds
CTC is below average when comparing download speeds to all other internet providers in Caldwell. Versus other fixed wireless providers in the area, CTC fixed wireless is the slowest. There are no different maximum speeds throughout Caldwell. The fastest plan anyone in Caldwell can order from CTC goes up to 25 Mbps, and all Caldwell customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
CTC Telecom fixed wireless upload speeds
In Caldwell download speeds tend to be faster than than upload speeds for CTC fixed wireless. Compared to other ISPs, CTC is below average where upload speeds are concerned, and the slowest compared to other Caldwell fixed wireless providers. CTC offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Caldwell is up to 5.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5.0 Mbps
Caldwell Internet by Area
This information is most helpful to those looking for homes or considering moving to Caldwell or any of the areas nearby.
How does internet in Caldwell compare to the rest of Idaho?
Internet speeds in Caldwell are faster versus the average speeds in Idaho: 2,514 Mbps in Idaho versus 3,022 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Idaho is 98.92% versus 99.88% in Caldwell.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Caldwell 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
- Knowlton Heights, ID: more internet coverage, faster speeds
- Sunnyslope, ID: more internet coverage, slower speeds
- Middleton, ID: more internet coverage, slower speeds
- Greenleaf, ID: less internet coverage, slower speeds
- Nampa, ID: less internet coverage, faster speeds
- Notus, ID: less internet coverage, slower speeds
- Star, ID: more internet coverage, slower speeds
- Huston, ID: less internet coverage, slower speeds
- Marsing, ID: less internet coverage, slower speeds
- Wilder, ID: more internet coverage, slower speeds
Cities with Similar Populations
- Los Angeles, CA: less internet coverage, faster speeds
- Lehigh Acres, FL: more internet coverage, slower speeds
- Lafayette, LA: less internet coverage, faster speeds
- Livermore, CA: less internet coverage, faster speeds
- Lafayette, IN: more internet coverage, faster speeds
- Livonia, MI: less internet coverage, slower speeds
- Lexington, SC: more internet coverage, faster speeds
- Lawrence, KS: less internet coverage, faster speeds
- Lawrence, MA: less internet coverage, slower speeds
- Land O' Lakes, FL: less internet coverage, faster speeds