7 Best Internet Providers in Diamond, WA
Find internet availability by address in Diamond, WA
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Diamond ISP Report Card | Business Internet in Diamond
| Diamond ISP Report Card | D | |
| Download Speed for Most Households | 548 Mbps | |
| Number of Internet Service Providers | 7 | |
| Real Diamond Customer Ratings | 0 |
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.
Diamond has 7 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. 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 3 available internet technologies in Diamond.
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Diamond has 7 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. 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 3 available internet technologies in Diamond.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Centurylink
Connection
Customer Rating
DSL
Colfax Cable
Connection
Customer Rating
Fiber
Pioneer
Connection
Customer Rating
Fiber
St. John Cable Company
Connection
Customer Rating
Fiber
Above are the top 4 providers in Diamond, WA 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 Diamond ratings may vary and are shown below.
Who is the Best Internet Provider in Diamond, WA?
T-Mobile Home Internet is the best internet provider in Diamond based on Washington customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, T-Mobile Home Internet had the best reviews at the local, state, and national levels versus all available providers in Diamond, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 52.30% of the city.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
The chart and table below show average customer ratings from customers in Diamond, Washington, and customers throughout the country.
Top Rated Internet Providers in Diamond
Local, State, and National Ratings for all Diamond Internet Providers
| ISP / Tech Type | Diamond Overall | Washington Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (10) | (284) | View Plans | ||
| Verizon | (0) | (7) | (723) | View Plans | ||
| Centurylink | (0) | (23) | (163) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Pioneer | (0) | (0) | (2) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| First Step Internet | (0) | (0) | (0) | View Plans | ||
| St. John Cable Company | (0) | (0) | (0) | View Plans | ||
| Colfax Cable | (0) | (0) | (0) | View Plans |
Based on 41 reviews from Washington internet customers, T-Mobile Home Internet is the best internet service provider for Diamond residents. T-Mobile Home Internet was rated at an average of 3.90 out of 5 in our report for overall customer satisfaction. Verizon wins for second-place in Washington, with 3.86 out of 5 stars and 15.9% coverage in Diamond.
At a national level, based on 1201 national reviews for any of the providers listed above, Pioneer is rated higher than any other provider, with a rating of 3.00 out of 5.
Which Providers are Available at my Home in Diamond?
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 Diamond?
According to unbiased feedback from real internet customers in the city, they reported being happiest with speeds provided by Verizon. On the other hand, based on data provided by the internet providers to the FCC, Colfax Cable, Pioneer, and St. John Cable Company 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 Diamond
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| St. John Cable Company | 1,000 Mbps | ||
| Pioneer | 1,000 Mbps | ||
| Colfax Cable | 1,000 Mbps | ||
| Verizon | 300 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| First Step Internet | 25 Mbps | ||
| HughesNet | 25 Mbps | ||
| Centurylink | 10 Mbps |
Customer Ratings for Internet Provider Speeds in Diamond
| ISP / Tech Type | Diamond Speed | Washington Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Verizon | (0) | (7) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (10) | (284) | View Plans | ||
| Centurylink | (0) | (23) | (163) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Pioneer | (0) | (0) | (2) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| First Step Internet | (0) | (0) | (0) | View Plans | ||
| St. John Cable Company | (0) | (0) | (0) | View Plans | ||
| Colfax Cable | (0) | (0) | (0) | View Plans |
Based on data reported by Diamond ISPs to the FCC, the fastest speeds in the city are available through Colfax Cable, Pioneer, and St. John Cable Company. These internet providers offer speeds up to 1,000 Mbps in Diamond. Therefore, the average customer can get up to 1,000 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 Verizon. This indicates Verizon reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Diamond?
Washington customers rate T-Mobile Home Internet 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.
T-Mobile Home Internet received a local rating of 4.00 out of 5, which is lower than the average across all internet providers in the country. Verizon is rated in second place for affordability by the company’s Diamond customers with an average price rating of 3.71 out of 5.
The chart and graph below show how customers in Diamond, Washington, and the United States rated the affordability of their internet service.
Rated Affordability in Diamond
| ISP / Tech Type | Diamond Affordability | Washington Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (10) | (284) | View Plans | ||
| Verizon | (0) | (7) | (723) | View Plans | ||
| Centurylink | (0) | (23) | (163) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Pioneer | (0) | (0) | (2) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| First Step Internet | (0) | (0) | (0) | View Plans | ||
| St. John Cable Company | (0) | (0) | (0) | View Plans | ||
| Colfax Cable | (0) | (0) | (0) | View Plans |
Diamond 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 Diamond below, including the metrics used and how Diamond compares to the rest of Washington and nation.
| Metric
(hover for details)
|
Diamond | Washington | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Diamond that have a Fiber internet connection available to their home. | 44.77% | 51.43% | 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. | 548 Mbps | 2,720 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 Diamond. | 1.6 | 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. | 2.5 | 2.6 | 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. | 7% | 17% | 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. | 87% | 97% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 73% | 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. | 59% | 80% | 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. | 64% | 81% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Diamond ISP Report Card & Digital Connectivity Index
The ISP Report Card in Diamond is D, which is comparable to other cities. The local demand for broadband internet connectivity in Diamond is high with a score of 35 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Diamond have done a poor job meeting the needs of its residents.
The Diamond 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.
73% of Diamond households have an internet connection despite having 93.31% availability. 59% of households have fiber, cable, or DSL, 18% have satellite, 0% are still on dial-up, and 5% 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 59% of households have a broadband connection such as fiber, cable or DSL available to their home, 64% subscribe to it. A moderate amount of Diamond 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 Diamond?
- ISP Report Card: C+
- Digital Connectivity Index: 45 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 34 / 100
- ISP Report Card: C
- Digital Connectivity Index: 43 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 43 / 100
- ISP Report Card: C
- Digital Connectivity Index: 66 / 100
- ISP Report Card: D-
- Digital Connectivity Index: 42 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 30 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 43 / 100
- ISP Report Card: C
- Digital Connectivity Index: 33 / 100
How Much Speed does a Diamond Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Diamond is 2.5, which is smaller than the Washington average of 2.6 and smaller than the national average of 2.7. Diamond's average household income is $64,804 which is much lower than the Washington average of $106,027 and lower than the national average of $90,606. Homes with fewer people living in them and with lower incomes tend to indicate fewer devices being used less often.
Diamond also has 16% of its population enrolled in school between the 6th grade and college level, this is higher than the Washington average of 15%. Additionally, 7% of residents work from home, which is lower than the 17% of residents in Washington who work from home. This and other factors you can see above show us that the community of Diamond has a low need for internet connectivity and speeds.
Compared to the rest of the country, Diamond households are much more technology-disengaged. 87% of households have some sort of computing device, 96% have desktops or laptops in the home, and 73% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Diamond?
Colfax Cable Fiber in Diamond, WA
Colfax Cable offers Fiber service to 20.9% of Diamond homes. Across the city, Colfax Cable Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Pioneer Fiber in Diamond, WA
Pioneer offers Fiber service to 13.4% of Diamond homes. Across the city, Pioneer Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
St. John Cable Company Fiber in Diamond, WA
St. John Cable Company offers Fiber service to 11.7% of Diamond homes. Across the city, St. John Cable Company Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Which Cable Internet Providers are Available in Diamond?
According to the most recently submitted data by internet service providers to the FCC, there are currently no cable providers available in Diamond, WA.
Which DSL Internet Providers are Available in Diamond?
Centurylink DSL in Diamond, WA
Centurylink offers DSL service to 31.4% of Diamond homes. Across the city, Centurylink DSL is the only type of service available from the company, with speeds up to 10 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Diamond?
T-Mobile Home Internet Fixed Wireless in Diamond, WA
T-Mobile Home Internet offers Fixed Wireless service to 52.3% of Diamond homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 41 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 6.7 Mbps throughout the city.
Verizon Fixed Wireless in Diamond, WA
Verizon offers Fixed Wireless service to 15.9% of Diamond homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
First Step Internet Fixed Wireless in Diamond, WA
First Step Internet offers Fixed Wireless service to 3.3% of Diamond homes. Across the city, First Step Internet Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Which ISP Should You Choose in Diamond?
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 Diamond is T-Mobile Home Internet.
- The fastest internet provider should be Colfax Cable, Pioneer, and St. John Cable Company. Considering speed for the money and reliability in speeds, Verizon may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Diamond is T-Mobile Home Internet.
- Viasat, T-Mobile Home Internet, and HughesNet has the broadest coverage in Diamond, 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 Diamond compare to other cities with a similar population?
To see how Diamond 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 Diamond's D ISP Report Card and 35 / 100 Digital Connectivity Index.
- ISP Report Card: C
- Digital Connectivity Index: 35 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 23 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 41 / 100
- ISP Report Card: F
- Digital Connectivity Index: 38 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 34 / 100
- ISP Report Card: B
- Digital Connectivity Index: 29 / 100
- ISP Report Card: F
- Digital Connectivity Index: 44 / 100
- ISP Report Card: B
- Digital Connectivity Index: 12 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 55 / 100
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