6 Best Internet Providers in 99103, WA
Find internet availability by address in 99103, WA
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | 99103 ISP Report Card | Business Internet in 99103
| 99103 ISP Report Card | D+ | |
| Download Speed for Most Households | 717 Mbps | |
| Number of Internet Service Providers | 6 | |
| Real 99103 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.
99103 has 6 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, DSL, and Fixed Wireless internet are available in the zip. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in 99103.
▼
99103 has 6 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, DSL, and Fixed Wireless internet are available in the zip. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in 99103.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Centurylink
Connection
Customer Rating
DSL
Intermax Networks
Connection
Customer Rating
Fiber
Grant PUD
Connection
Customer Rating
Fiber
Ziply
Connection
Customer Rating
Fixed Wireless
Above are the top 4 providers in 99103, WA for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your zip.
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 99103 ratings may vary and are shown below.
Who is the Best Internet Provider in 99103, WA?
Ziply is the highest-rated internet provider in 99103 based on 64 Washington customer reviews, and Ziply has the highest rating nationwide. The provider information above and the information immediately below can help you decide. Compare provider ratings and review counts above. The chart and table below show average customer ratings from customers in 99103, Washington, and customers throughout the country.
Top Rated Internet Providers in 99103
Local, State, and National Ratings for all 99103 Internet Providers
| ISP / Tech Type | 99103 Overall | Washington Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Ziply | (0) | (30) | (60) | View Plans | ||
| T-Mobile Home Internet | (0) | (10) | (284) | View Plans | ||
| Centurylink | (0) | (23) | (163) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| NCI Datacom | (0) | (0) | (0) | View Plans | ||
| Grant PUD | (0) | (0) | (0) | View Plans | ||
| Intermax Networks | (0) | (0) | (0) | View Plans |
Based on 64 reviews from Washington internet customers, Ziply is the best internet service provider for 99103 residents. Ziply was rated at an average of 4.00 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in Washington, with 3.90 out of 5 stars and 64.8% coverage in 99103.
At a national level, based on 536 national reviews for any of the providers listed above, Ziply is rated higher than any other provider, with a rating of 4.05 out of 5.
Which Providers are Available at my Home in 99103?
a different provider.

Internet Availability Key
Speeds and coverage vary within the zip, 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 99103?
According to unbiased feedback from real internet customers in the zip, they reported being happiest with speeds provided by Ziply. On the other hand, based on data provided by the internet providers to the FCC, Intermax Networks and Grant PUD 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 99103
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Grant PUD | 1,000 Mbps | ||
| Intermax Networks | 1,000 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| Ziply | 50 Mbps | ||
| Centurylink | 40 Mbps | ||
| NCI Datacom | 25 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in 99103
| ISP / Tech Type | 99103 Speed | Washington Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Ziply | (0) | (30) | (60) | View Plans | ||
| T-Mobile Home Internet | (0) | (10) | (284) | View Plans | ||
| Centurylink | (0) | (23) | (163) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| NCI Datacom | (0) | (0) | (0) | View Plans | ||
| Grant PUD | (0) | (0) | (0) | View Plans | ||
| Intermax Networks | (0) | (0) | (0) | View Plans |
Based on data reported by 99103 ISPs to the FCC, the fastest speeds in the zip are available through Intermax Networks and Grant PUD. These internet providers offer speeds up to 1,000 Mbps in 99103. 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 zip rated their satisfaction with internet speed highest with Ziply. This indicates Ziply reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in 99103?
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. Centurylink is rated in second place for affordability by the company’s 99103 customers with an average price rating of 3.70 out of 5.
The chart and graph below show how customers in 99103, Washington, and the United States rated the affordability of their internet service.
Rated Affordability in 99103
| ISP / Tech Type | 99103 Affordability | Washington Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (10) | (284) | View Plans | ||
| Centurylink | (0) | (23) | (163) | View Plans | ||
| Ziply | (0) | (30) | (60) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| NCI Datacom | (0) | (0) | (0) | View Plans | ||
| Grant PUD | (0) | (0) | (0) | View Plans | ||
| Intermax Networks | (0) | (0) | (0) | View Plans |
99103 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 zip 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 99103 below, including the metrics used and how 99103 compares to the rest of Washington and nation.
| Metric
(hover for details)
|
99103 | Washington | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in 99103 that have a Fiber internet connection available to their home. | 69.69% | 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. | 717 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 99103. | 2.8 | 6.5 | 6.8 |
| Average Household SizeA larger household size in a zip indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 2.4 | 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. | 27% | 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. | 98% | 97% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 86% | 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. | 43% | 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. | 44% | 81% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
99103 ISP Report Card & Digital Connectivity Index
The ISP Report Card in 99103 is D+, which is much worse than other zip codes. The local demand for broadband internet connectivity in 99103 is high with a score of 44 / 100 in our Digital Connectivity Index. This means that internet service providers operating in 99103 have done a average job meeting the needs of its residents.
The 99103 ISP Report Card evaluates the zip on availability and speed metrics compared to other zip codes in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a zip 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.
86% of 99103 households have an internet connection despite having 99.02% availability. 43% of households have fiber, cable, or DSL, 30% have satellite, 1% are still on dial-up, and 3% 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 43% of households have a broadband connection such as fiber, cable or DSL available to their home, 44% subscribe to it. A very low number of 99103 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 Zip Codes Compare to 99103?
- ISP Report Card: C
- Digital Connectivity Index: 61 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 37 / 100
- ISP Report Card: C
- Digital Connectivity Index: 44 / 100
How Much Speed does a 99103 Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in 99103 is 2.4, which is smaller than the Washington average of 2.6 and smaller than the national average of 2.7. 99103's average household income is $73,406 which is lower than the Washington average of $106,027 and about average for the national average of $90,606. Homes with fewer people living in them and with higher incomes tend to indicate a fairly average device usage pattern.
99103 also has 8% of its population enrolled in school between the 6th grade and college level, this is lower than the Washington average of 15%. Additionally, 27% of residents work from home, which is higher 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 99103 has an average need for internet connectivity and speeds.
Compared to the rest of the country, 99103 households are much more technology-engaged. 98% of households have some sort of computing device, 82% have desktops or laptops in the home, and 96% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in 99103?
Intermax Networks Fiber in 99103, WA
Intermax Networks offers Fiber service to 63.2% of 99103 homes. Across the zip, Intermax Networks Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Grant PUD Fiber in 99103, WA
Grant PUD offers Fiber service to 6.5% of 99103 homes. Across the zip, Grant PUD 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 99103?
According to the most recently submitted data by internet service providers to the FCC, there are currently no cable providers available in 99103, WA.
Which DSL Internet Providers are Available in 99103?
Centurylink DSL in 99103, WA
Centurylink offers DSL service to 78.3% of 99103 homes. Across the zip, Centurylink DSL is the only type of service available from the company, with speeds up to 34 Mbps, with speeds from 10 Mpbs up to 40 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 3.0, with an average of 2.6 Mbps throughout the zip.
Which Fixed Wireless and LTE Internet Providers are Available in 99103?
Ziply Fixed Wireless in 99103, WA
Ziply offers Fixed Wireless service to 66.5% of 99103 homes. Across the zip, Ziply Fixed Wireless is the only type of service available from the company, with speeds up to 36 Mbps, with speeds from 25 Mpbs up to 50 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 5.0 and as high as 10, with an average of 7.1 Mbps throughout the zip.
T-Mobile Home Internet Fixed Wireless in 99103, WA
T-Mobile Home Internet offers Fixed Wireless service to 64.8% of 99103 homes. Across the zip, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 42 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 6.8 Mbps throughout the zip.
NCI Datacom Fixed Wireless in 99103, WA
NCI Datacom offers Fixed Wireless service to 1.4% of 99103 homes. Across the zip, NCI Datacom Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Which ISP Should You Choose in 99103?
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 99103 is Ziply.
- The fastest internet provider should be Intermax Networks and Grant PUD. Considering speed for the money and reliability in speeds, Ziply may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in 99103 is T-Mobile Home Internet.
- Viasat, HughesNet, and Centurylink has the broadest coverage in 99103, 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 99103 compare to other cities with a similar population?
To see how 99103 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 99103's D+ ISP Report Card and 44 / 100 Digital Connectivity Index.
- ISP Report Card: C+
- Digital Connectivity Index: 78 / 100
- ISP Report Card: F
- Digital Connectivity Index: 14 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 75 / 100
(1)