9 Best Internet Providers in Caldwell, ID
Find internet availability by address in Caldwell, ID
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Caldwell ISP Report Card | Business Internet in Caldwell
| Caldwell ISP Report Card | B- | |
| Download Speed for Most Households | 3,022 Mbps | |
| Number of Internet Service Providers | 9 | |
| Real Caldwell Customer Ratings | 3 |
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.
Caldwell has 9 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, 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 Caldwell.
▼
Caldwell has 9 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, 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 Caldwell.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Sparklight
Connection
Customer Rating
Fiber
Cable
Centurylink
Connection
Customer Rating
Fiber
DSL
TDS
Connection
Customer Rating
Fiber
Quantum Fiber
Connection
Customer Rating
Fiber
Above are the top 4 providers in Caldwell, ID 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 Caldwell ratings may vary and are shown below.
Who is the Best Internet Provider in Caldwell, ID?
Verizon is the best internet provider in Caldwell based on Idaho customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, Verizon had the best reviews at the local, state, and national levels versus all available providers in Caldwell, making it a solid recommendation among providers with reviews. Verizon is an option for 72.09% of the city.
or call 1-833-213-7018
The chart and table below show average customer ratings from customers in Caldwell, Idaho, and customers throughout the country.
Top Rated Internet Providers in Caldwell
Local, State, and National Ratings for all Caldwell Internet Providers
| ISP / Tech Type | Caldwell Overall | Idaho Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Verizon | (1) | (3) | (723) | View Plans | ||
| Centurylink | (1) | (6) | (163) | View Plans | ||
| Quantum Fiber | (1) | (2) | (42) | View Plans | ||
| Sparklight | (0) | (12) | (73) | View Plans | ||
| TDS | (0) | (1) | (28) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (284) | View Plans | ||
| CTC | (0) | (0) | (1) | View Plans | ||
| Rise Broadband | (0) | (0) | (18) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Anthem Broadband | (0) | (0) | (0) | View Plans |
Based on 25 reviews from Idaho internet customers, Verizon is the best internet service provider for Caldwell residents. Verizon was rated at an average of 3.67 out of 5 in our report for overall customer satisfaction. Centurylink wins for second-place in Idaho, with 5.00 out of 5 stars and 94.3% coverage in Caldwell.
At a national level, based on 1361 national reviews for any of the providers listed above, CTC Telecom is rated higher than any other provider, with a rating of 4.00 out of 5.
Which Providers are Available at my Home in Caldwell?
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 Caldwell?
According to unbiased feedback from real internet customers in the city, they reported being happiest with speeds provided by Centurylink. On the other hand, based on data provided by the internet providers to the FCC, TDS 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 Caldwell
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Quantum Fiber | 8,000 Mbps | ||
| TDS | 8,000 Mbps | ||
| Centurylink | 2,000 Mbps | ||
| Sparklight | 1,000 Mbps | ||
| Anthem Broadband | 1,000 Mbps | ||
| Rise Broadband | 400 Mbps | ||
| Verizon | 300 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| CTC Telecom | 25 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in Caldwell
| ISP / Tech Type | Caldwell Speed | Idaho Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Centurylink | (1) | (6) | (163) | View Plans | ||
| Quantum Fiber | (1) | (2) | (42) | View Plans | ||
| Verizon | (1) | (3) | (723) | View Plans | ||
| TDS | (0) | (1) | (28) | View Plans | ||
| Sparklight | (0) | (12) | (73) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| CTC | (0) | (0) | (1) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (284) | View Plans | ||
| Rise Broadband | (0) | (0) | (18) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Anthem Broadband | (0) | (0) | (0) | View Plans |
Based on data reported by Caldwell ISPs to the FCC, the fastest speeds in the city are available through TDS. The company offers speeds up to 8,000 Mbps in Caldwell. 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 Centurylink. This indicates Centurylink reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Caldwell?
Idaho customers rate Verizon 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.
Verizon received a local rating of 5.00 out of 5, which is higher than the average across all internet providers in the country. Centurylink is rated in second place for affordability by the company’s Caldwell customers with an average price rating of 5.00 out of 5.
The chart and graph below show how customers in Caldwell, Idaho, and the United States rated the affordability of their internet service.
Rated Affordability in Caldwell
| ISP / Tech Type | Caldwell Affordability | Idaho Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Centurylink | (1) | (6) | (163) | View Plans | ||
| Verizon | (1) | (3) | (723) | View Plans | ||
| Quantum Fiber | (1) | (2) | (42) | View Plans | ||
| Sparklight | (0) | (12) | (73) | View Plans | ||
| TDS | (0) | (1) | (28) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| T-Mobile Home Internet | (0) | (0) | (284) | View Plans | ||
| CTC | (0) | (0) | (1) | View Plans | ||
| Rise Broadband | (0) | (0) | (18) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Anthem Broadband | (0) | (0) | (0) | View Plans |
Caldwell 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 Caldwell below, including the metrics used and how Caldwell compares to the rest of Idaho and nation.
| Metric
(hover for details)
|
Caldwell | Idaho | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Caldwell that have a Fiber internet connection available to their home. | 43.23% | 54.21% | 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. | 3,022 Mbps | 2,514 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 Caldwell. | 6.1 | 6.5 | 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. | 3.0 | 2.8 | 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% | 13% | 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. | 95% | 96% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 92% | 91% | 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. | 69% | 72% | 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. | 69% | 73% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Caldwell ISP Report Card & Digital Connectivity Index
The ISP Report Card in Caldwell is B-, which is comparable to other cities. The local demand for broadband internet connectivity in Caldwell is high with a score of 69 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Caldwell have done a good job meeting the needs of its residents.
The Caldwell 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.
92% of Caldwell households have an internet connection despite having 99.88% availability. 69% of households have fiber, cable, or DSL, 12% 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 69% of households have a broadband connection such as fiber, cable or DSL available to their home, 69% subscribe to it. A moderate amount of Caldwell 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 Caldwell?
- ISP Report Card: B-
- Digital Connectivity Index: 59 / 100
- ISP Report Card: B
- Digital Connectivity Index: 73 / 100
- ISP Report Card: C
- Digital Connectivity Index: 80 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 51 / 100
- ISP Report Card: B
- Digital Connectivity Index: 78 / 100
- ISP Report Card: D
- Digital Connectivity Index: 41 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 87 / 100
- ISP Report Card: D
- Digital Connectivity Index: 53 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 44 / 100
How Much Speed does a Caldwell Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Caldwell is 3.0, which is larger than the Idaho average of 2.8 and larger than the national average of 2.7. Caldwell's average household income is $70,610 which is about average for the Idaho average of $80,528 and about average for the national average of $90,606. Homes with more people living in them and with lower incomes tend to indicate a fairly average device usage pattern.
Caldwell also has 18% of its population enrolled in school between the 6th grade and college level, this is lower than the Idaho average of 18%. Additionally, 12% of residents work from home, which is lower than the 13% of residents in Idaho who work from home. This and other factors you can see above show us that the community of Caldwell has a high need for internet connectivity and speeds.
Compared to the rest of the country, Caldwell households are more technology-engaged. 95% of households have some sort of computing device, 82% have desktops or laptops in the home, and 93% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Caldwell?
TDS Fiber in Caldwell, ID
TDS offers Fiber service to 27.8% of Caldwell homes. Across the city, TDS Fiber is the only type of service available from the company, with speeds up to 8,000 Mbps
Centurylink Fiber in Caldwell, ID
Centurylink offers Fiber service to 19.7% of Caldwell homes. Across the city, Centurylink Fiber has speeds up to 964 Mbps, with speeds from 80 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 10 and as high as 1,000, with an average of 924 Mbps throughout the city. Centurylink Fiber is rated higher than other types of internet service available in Caldwell from Centurylink in terms of customer satisfaction.
Quantum Fiber in Caldwell, ID
Quantum Fiber offers Fiber service to 19.4% of Caldwell homes. Across the city, Quantum Fiber is the only type of service available from the company, with speeds up to 1,883 Mbps, with speeds from 940 Mpbs up to 8,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 940 and as high as 8,000, with an average of 1,067 Mbps throughout the city.
Sparklight Fiber in Caldwell, ID
Sparklight offers Fiber service to 5.4% of Caldwell homes. Across the city, Sparklight Fiber has speeds up to 1,000 Mbps
Which Cable Internet Providers are Available in Caldwell?
Sparklight Cable in Caldwell, ID
Sparklight offers Cable service to 91.1% of Caldwell homes. Across the city, Sparklight Cable has speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Caldwell?
Centurylink DSL in Caldwell, ID
Centurylink offers DSL service to 90.2% of Caldwell homes. Across the city, Centurylink DSL has speeds up to 74 Mbps, with speeds from 10 Mpbs up to 140 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 100, with an average of 9.6 Mbps throughout the city. Centurylink DSL is rated lower than other types of internet service available in Caldwell from Centurylink in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in Caldwell?
Anthem Broadband Fixed Wireless in Caldwell, ID
Anthem Broadband offers Fixed Wireless service to 97.9% of Caldwell homes. Across the city, Anthem Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 544 Mbps, with speeds from 25 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 5.0 and as high as 1,000, with an average of 446 Mbps throughout the city.
Rise Broadband Fixed Wireless in Caldwell, ID
Rise Broadband offers Fixed Wireless service to 96.6% of Caldwell homes. Across the city, Rise Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 243 Mbps, with speeds from 50 Mpbs up to 400 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 10 and as high as 80, with an average of 49 Mbps throughout the city.
T-Mobile Home Internet Fixed Wireless in Caldwell, ID
T-Mobile Home Internet offers Fixed Wireless service to 85.0% of Caldwell homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 37 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 5.7 Mbps throughout the city.
Verizon Fixed Wireless in Caldwell, ID
Verizon offers Fixed Wireless service to 72.1% of Caldwell homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
CTC Fixed Wireless in Caldwell, ID
CTC Telecom offers Fixed Wireless service to 4.3% of Caldwell homes. Across the city, CTC Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Which ISP Should You Choose in Caldwell?
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 Caldwell is Verizon.
- The fastest internet provider should be TDS. Considering speed for the money and reliability in speeds, Centurylink may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Caldwell is Verizon.
- Viasat, HughesNet, and Anthem Broadband has the broadest coverage in Caldwell, 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 Caldwell compare to other cities with a similar population?
To see how Caldwell 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 Caldwell's B- ISP Report Card and 69 / 100 Digital Connectivity Index.
- ISP Report Card: B
- Digital Connectivity Index: 80 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 79 / 100
- ISP Report Card: A
- Digital Connectivity Index: 66 / 100
- ISP Report Card: B
- Digital Connectivity Index: 89 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 48 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 77 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 80 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 66 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 58 / 100
(1)