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9 Best Internet Providers in South Lake Union, Seattle, WA

Find internet availability by address in South Lake Union, Seattle, WA

Jump to: Best Internet Provider | Availability Maps | Customer Reviews | South Lake Union ISP Report Card | Business Internet in South Lake Union

South Lake Union ISP Report at a Glance
ISP grade South Lake Union ISP Report Card A-
Average speed Download Speed for Most Households 2,000 Mbps
ISP count Number of Internet Service Providers 9
Customer review count Real South Lake Union 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.

Data update information

This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.

South Lake Union has 9 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, DSL, and Fixed Wireless internet are available in the neighborhood. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in South Lake Union.

South Lake Union overview

South Lake Union has 9 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, DSL, and Fixed Wireless internet are available in the neighborhood. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in South Lake Union.

Compare Providers Ranked by Coverage, Speed, and Customer Ratings

XFINITY

XFINITY logo

Availability:

99.5%

Customer Rating:

3.4 of 5 stars

(2,391)

View Plans

1-877-244-3013 Price: $45.00 - $119.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Lake Union.

Max Download Speed InfoCalculated from the maximum speeds available to most South Lake Union residents, weighted by user distribution.

Customer Rating

Fiber

37.9%

1,652 Mbps

2,000 Mbps

Fiber: 3.5 of 5 stars

(302)

Cable

95.7%

1,958 Mbps

2,000 Mbps

Cable: 3.3 of 5 stars

(1,910)

Astound Broadband

Astound Broadband logo

Availability:

99.3%

Customer Rating:

3.4 of 5 stars

(119)

View Plans

1-844-490-5831 Price: $30.00 - $45.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Lake Union.

Max Download Speed InfoCalculated from the maximum speeds available to most South Lake Union residents, weighted by user distribution.

Customer Rating

Fiber

95.5%

2,000 Mbps

2,000 Mbps

Fiber: 3.5 of 5 stars

(20)

Cable

73.4%

1,500 Mbps

1,500 Mbps

Cable: 3.3 of 5 stars

(90)

DSL

16.1%

1,000 Mbps

1,000 Mbps

DSL: 2.7 of 5 stars

(3)

Quantum Fiber

Quantum Fiber logo

Availability:

77.4%

Customer Rating:

4.0 of 5 stars

(49)

View Plans

1-833-875-1349 Price: $45.00 - $70.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Lake Union.

Max Download Speed InfoCalculated from the maximum speeds available to most South Lake Union residents, weighted by user distribution.

Customer Rating

Fiber

77.4%

1,094 Mbps

2,000 Mbps

Fiber: 4.0 of 5 stars

(47)

Centurylink

Centurylink logo

Availability:

96.1%

Customer Rating:

3.3 of 5 stars

(176)

View Plans

1-844-526-6307 Price: $75.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Lake Union.

Max Download Speed InfoCalculated from the maximum speeds available to most South Lake Union residents, weighted by user distribution.

Customer Rating

Fiber

63.5%

970 Mbps

1,000 Mbps

Fiber: 3.9 of 5 stars

(60)

DSL

58.1%

46 Mbps

100 Mbps

DSL: 3.0 of 5 stars

(101)

Above are the top 4 providers in South Lake Union, Seattle, WA for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your neighborhood.

EarthLink

EarthLink logo

Availability:

99.6%

Customer Rating:

3.8 of 5 stars

(13)

View Plans

1-877-418-2092 Price: Starting at $39.95 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Lake Union.

Max Download Speed InfoCalculated from the maximum speeds available to most South Lake Union residents, weighted by user distribution.

Customer Rating

Fixed Wireless

99.6%

76 Mbps

100 Mbps

Wireless: 0.0 of 5 stars

(0)

AT&T

AT&T logo

Availability:

99.6%

Customer Rating:

3.7 of 5 stars

(1,051)

View Plans

1-877-610-1219 Price: Starting at $40.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Lake Union.

Max Download Speed InfoCalculated from the maximum speeds available to most South Lake Union residents, weighted by user distribution.

Customer Rating

Fixed Wireless

99.6%

76 Mbps

100 Mbps

Wireless: 3.6 of 5 stars

(164)

T-Mobile Home Internet

T-Mobile Home Internet logo

Availability:

98.2%

Customer Rating:

4.0 of 5 stars

(341)

View Plans

1-833-601-2935 Price: Starting at $50.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Lake Union.

Max Download Speed InfoCalculated from the maximum speeds available to most South Lake Union residents, weighted by user distribution.

Customer Rating

Fixed Wireless

98.2%

60 Mbps

100 Mbps

Wireless: 3.9 of 5 stars

(204)

Verizon

Verizon logo

Availability:

83.1%

Customer Rating:

3.8 of 5 stars

(811)

View Plans

1-833-213-7018 Price: $50.00 - $75.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Lake Union.

Max Download Speed InfoCalculated from the maximum speeds available to most South Lake Union residents, weighted by user distribution.

Customer Rating

Fixed Wireless

83.1%

650 Mbps

1,000 Mbps

Wireless: 3.7 of 5 stars

(170)

Google Fiber

Google Fiber logo

Availability:

19.1%

Customer Rating:

4.3 of 5 stars

(104)

View Plans

1-833-601-2935 Price: Starting at $70.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in South Lake Union.

Max Download Speed InfoCalculated from the maximum speeds available to most South Lake Union residents, weighted by user distribution.

Customer Rating

Fixed Wireless

19.1%

1,000 Mbps

1,000 Mbps

Wireless: 0.0 of 5 stars

(0)

Providers with less than 1% coverage in this neighborhood are excluded from the list. To see if one of these providers is available at your home, please use the address search above.

Satellite providers, which generally offer 100% coverage across the United States, are available for South Lake Union residents as well. Some of the top satellite options include Dish Network, DirecTV, HughesNet, Viasat, and Starlink. These providers offer varied services and pricing, giving residents flexibility in choosing the best option for their location and needs.

Dish

Dish logo

Availability:

100%

Customer Rating:

3.6923 of 5 stars

(13)

View Plans

1-866-252-1910 Price: $55.00 / mo.

DirecTV

DirecTV logo

Availability:

100%

Customer Rating:

4.3333 of 5 stars

(9)

Viasat

Viasat logo

Availability:

100%

Customer Rating:

1.7273 of 5 stars

(11)

View Plans

1-833-875-1370 Price: $39.99 - $69.99 / mo.

HughesNet

HughesNet logo

Availability:

100%

Customer Rating:

2.4286 of 5 stars

(21)

View Plans

1-833-684-9249 Price: $54.99 - $124.99 / mo.

Starlink

Starlink logo

Availability:

100%

Customer Rating:

3.9836 of 5 stars

(61)

View Plans

Price: $55.00 - $130.00 / mo.

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 South Lake Union ratings may vary and are shown below.

Who is the Best Internet Provider in South Lake Union, Seattle, WA?

Quantum Fiber is the highest-rated internet provider in South Lake Union based on 184 Seattle customer reviews, and Google Fiber 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 South Lake Union, Washington, and customers throughout the country.

Top Rated Internet Providers in South Lake Union

T-Mobile Home Internet5.003.904.04
Quantum Fiber4.004.503.99
Astound Broadband3.002.633.35
Verizon3.003.863.82
  • City Rating
  • State Rating
  • National Rating

Local, State, and National Ratings for all South Lake Union Internet Providers

ISP / Tech TypeSouth Lake Union OverallWashington OverallNational OverallFor Service
T-Mobile Home Internet (1) (10) (284)View Plans
Quantum Fiber (1) (2) (42)View Plans
Verizon (1) (7) (723)View Plans
Astound Broadband (2) (19) (109)View Plans
XFINITY (7) (128) (2164)View Plans
AT&T (0) (1) (924)View Plans
Centurylink (0) (23) (163)View Plans
Google Fiber (0) (1) (89)View Plans
HughesNet (0) (1) (18)View Plans
EarthLink (0) (0) (12)View Plans
Viasat (0) (0) (11)View Plans

Based on 184 reviews from Seattle internet customers, Quantum Fiber is the best internet service provider for South Lake Union residents. Quantum Fiber was rated at an average of 4.67 out of 5 in our report for overall customer satisfaction. AT&T wins for second-place in Seattle, with 4.00 out of 5 stars and 99.6% coverage in South Lake Union.

At a national level, based on 4724 national reviews for any of the providers listed above, Google Fiber is rated higher than any other provider, with a rating of 4.27 out of 5.

Which Providers are Available at my Home in South Lake Union?

The map shows speeds per provider and where each provider is available. Click the drop-down menu to choose

a different provider.

South Lake Union, Seattle, WA map of internet availability

Internet Availability Key

0%
10%
50%
100%

 

Speeds and coverage vary within the neighborhood, 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 South Lake Union?

According to unbiased feedback from real internet customers in the neighborhood, they reported being happiest with speeds provided by Quantum Fiber. On the other hand, based on data provided by the internet providers to the FCC, Astound Broadband 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 South Lake Union

Max Advertised Speed in South Lake Union, Seattle, WA

ISP / Tech TypeMax Advertised Speed
Quantum Fiber2,000 Mbps
Astound Broadband2,000 Mbps
XFINITY from Comcast2,000 Mbps
Google Fiber1,000 Mbps
Verizon1,000 Mbps
Centurylink1,000 Mbps
T-Mobile Home Internet100 Mbps
AT&T100 Mbps
EarthLink100 Mbps
Viasat100 Mbps
HughesNet25 Mbps

Customer Ratings for Internet Provider Speeds in South Lake Union

Quantum Fiber5.005.004.19
T-Mobile Home Internet5.003.903.96
Astound Broadband4.503.323.53
Verizon4.004.144.00
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeSouth Lake Union SpeedWashington SpeedNational SpeedFor Service
Quantum Fiber (1) (2) (42)View Plans
T-Mobile Home Internet (1) (10) (284)View Plans
Astound Broadband (2) (19) (109)View Plans
Verizon (1) (7) (723)View Plans
XFINITY (7) (128) (2164)View Plans
Google Fiber (0) (1) (89)View Plans
AT&T (0) (1) (924)View Plans
Centurylink (0) (23) (163)View Plans
HughesNet (0) (1) (18)View Plans
EarthLink (0) (0) (12)View Plans
Viasat (0) (0) (11)View Plans

Based on data reported by South Lake Union ISPs to the FCC, the fastest speeds in the neighborhood are available through Astound Broadband. The company offers speeds up to 2,000 Mbps in South Lake Union. Therefore, the average customer can get up to 1,981 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.

Additionally, actual customers in the neighborhood rated their satisfaction with internet speed highest with Quantum Fiber. This indicates Quantum Fiber reliably delivers speeds expected by the customer based on the plan they are paying for.

Who is the Cheapest Internet Provider in South Lake Union?

Seattle customers rate T-Mobile Home Internet as the cheapest internet service provider in city. Data comes from customers in the city 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 3.91 out of 5, which is similar to the average across all internet providers in the country. Quantum Fiber is rated in second place for affordability by the company’s South Lake Union customers with an average price rating of 4.33 out of 5.

The chart and graph below show how customers in South Lake Union, Seattle, and the United States rated the affordability of their internet service.

Rated Affordability in South Lake Union

T-Mobile Home Internet5.004.004.11
Astound Broadband3.002.213.16
Quantum Fiber3.004.004.07
XFINITY2.433.003.03
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeSouth Lake Union AffordabilityWashington AffordabilityNational AffordabilityFor Service
T-Mobile Home Internet (1) (10) (284)View Plans
Quantum Fiber (1) (2) (42)View Plans
Astound Broadband (2) (19) (109)View Plans
XFINITY (7) (128) (2164)View Plans
Verizon (1) (7) (723)View Plans
Google Fiber (0) (1) (89)View Plans
Centurylink (0) (23) (163)View Plans
AT&T (0) (1) (924)View Plans
HughesNet (0) (1) (18)View Plans
EarthLink (0) (0) (12)View Plans
Viasat (0) (0) (11)View Plans

South Lake Union 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 neighborhood 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 South Lake Union below, including the metrics used and how South Lake Union compares to the rest of Seattle and nation.

South Lake Union ISP Report Card: A-
Metric

(hover for details)
South Lake Union Washington USA
97.07% 58.50% 67.25%
2,000 Mbps 3,023 Mbps 3,293 Mbps
9.2 6.2 6.8

 

South Lake Union Digital Connectivity Index: 76 / 100
Metric

(hover for details)
South Lake Union Washington USA
1.4 2.6 2.7
37% 21% 14%
99% 98% 95%
96% 95% 90%
88% 84% 75%
88% 85% 76%

Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.

South Lake Union ISP Report Card & Digital Connectivity Index

The ISP Report Card in South Lake Union is A-, which is much better than other neighborhoods. The local demand for broadband internet connectivity in South Lake Union is high with a score of 76 / 100 in our Digital Connectivity Index. This means that internet service providers operating in South Lake Union have done a good job meeting the needs of its residents.

The South Lake Union ISP Report Card evaluates the neighborhood on availability and speed metrics compared to other neighborhoods in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a neighborhood 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.

96% of South Lake Union households have an internet connection despite having 99.58% availability. 88% of households have fiber, cable, or DSL, 3% 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 88% of households have a broadband connection such as fiber, cable or DSL available to their home, 88% subscribe to it. A very large amount of South Lake Union 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 Neighborhoods Compare to South Lake Union?

Belltown, Seattle, WA

  • ISP Report Card: A-
  • Digital Connectivity Index: 73 / 100
Uptown, Seattle, WA

  • ISP Report Card: A-
  • Digital Connectivity Index: 75 / 100
Westlake, Seattle, WA

  • ISP Report Card: A
  • Digital Connectivity Index: 79 / 100

Capitol Hill, Seattle, WA

  • ISP Report Card: A-
  • Digital Connectivity Index: 74 / 100
First Hill, Seattle, WA

  • ISP Report Card: B
  • Digital Connectivity Index: 69 / 100
Pioneer Square, Seattle, WA

  • ISP Report Card: A-
  • Digital Connectivity Index: 49 / 100

Eastlake, Seattle, WA

  • ISP Report Card: A-
  • Digital Connectivity Index: 78 / 100
Central District, Seattle, WA

  • ISP Report Card: A-
  • Digital Connectivity Index: 71 / 100
Queen Anne, Seattle, WA

  • ISP Report Card: A-
  • Digital Connectivity Index: 79 / 100

How Much Speed does a South Lake Union Household Need?

Higher speed is typically preferred, but that comes at a higher price. The average size of a household in South Lake Union is 1.4, which is smaller than the Seattle average of 2.6 and smaller than the national average of 2.7. South Lake Union’s average household income is $142,063 which is much higher than the Seattle average of $124,111 and much higher than 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.

South Lake Union also has 9% of its population enrolled in school between the 6th grade and college level, this is lower than the Seattle average of 15%. Additionally, 37% of residents work from home, which is higher than the 21% of residents in Seattle who work from home. This and other factors you can see above show us that the community of South Lake Union has a very high need for internet connectivity and speeds.

Compared to the rest of the country, South Lake Union households are much more technology-engaged. 99% of households have some sort of computing device, 94% have desktops or laptops in the home, and 97% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.

Which Fiber Internet Providers are Available in South Lake Union?

Astound Broadband Fiber in South Lake Union, Seattle, WA

Astound Broadband logo

Availability:

95.5%

Customer Rating:

3.5 of 5 stars

(20)

Avg. Download Speed

2,000 Mbps

Astound Broadband offers Fiber service to 95.5% of South Lake Union homes. Across the neighborhood, Astound Broadband Fiber has speeds up to 2,000 Mbps, with speeds from 2,000 Mpbs up to 2,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for Astound Broadband Fiber. Astound Broadband Fiber is rated about the same as other types of internet service available in South Lake Union from Astound Broadband in terms of customer satisfaction.

Quantum Fiber in South Lake Union, Seattle, WA

Quantum Fiber logo

Availability:

77.4%

Customer Rating:

4.0 of 5 stars

(47)

Avg. Download Speed

1,094 Mbps

Quantum Fiber offers Fiber service to 77.4% of South Lake Union homes. Across the neighborhood, Quantum Fiber is the only type of service available from the company, with speeds up to 1,094 Mbps, with speeds from 940 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 940 and as high as 1,000, with an average of 949 Mbps throughout the neighborhood. Quantum Fiber is rated the same as other types of internet service available in South Lake Union from Quantum Fiber in terms of customer satisfaction.

Centurylink Fiber in South Lake Union, Seattle, WA

Centurylink logo

Availability:

63.5%

Customer Rating:

3.9 of 5 stars

(60)

Avg. Download Speed

970 Mbps

Centurylink offers Fiber service to 63.5% of South Lake Union homes. Across the neighborhood, Centurylink Fiber has speeds up to 970 Mbps, with speeds from 100 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 100 and as high as 1,000, with an average of 893 Mbps throughout the neighborhood. Centurylink Fiber is rated higher than other types of internet service available in South Lake Union from Centurylink in terms of customer satisfaction.

XFINITY Fiber in South Lake Union, Seattle, WA

XFINITY logo

Availability:

37.9%

Customer Rating:

3.5 of 5 stars

(302)

Avg. Download Speed

1,652 Mbps

XFINITY from Comcast offers Fiber service to 37.9% of South Lake Union homes. Across the neighborhood, XFINITY Fiber has speeds up to 1,652 Mbps, with speeds from 1,000 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 35 and as high as 2,000, with an average of 826 Mbps throughout the neighborhood. XFINITY Fiber is rated about the same as other types of internet service available in South Lake Union from XFINITY in terms of customer satisfaction.

Which Cable Internet Providers are Available in South Lake Union?

XFINITY Cable in South Lake Union, Seattle, WA

XFINITY logo

Availability:

95.7%

Customer Rating:

3.3 of 5 stars

(1,910)

Avg. Download Speed

1,958 Mbps

XFINITY from Comcast offers Cable service to 95.7% of South Lake Union homes. Across the neighborhood, XFINITY Cable has speeds up to 1,958 Mbps, with speeds from 1,200 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 35 and as high as 2,000, with an average of 1,331 Mbps throughout the neighborhood. XFINITY Cable is rated about the same as other types of internet service available in South Lake Union from XFINITY in terms of customer satisfaction.

Astound Broadband Cable in South Lake Union, Seattle, WA

Astound Broadband logo

Availability:

73.4%

Customer Rating:

3.3 of 5 stars

(90)

Avg. Download Speed

1,500 Mbps

Astound Broadband offers Cable service to 73.4% of South Lake Union homes. Across the neighborhood, Astound Broadband Cable has speeds up to 1,500 Mbps, with speeds from 1,500 Mpbs up to 1,500 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 50 and as high as 50, with an average of 50 Mbps throughout the neighborhood. Astound Broadband Cable is rated about the same as other types of internet service available in South Lake Union from Astound Broadband in terms of customer satisfaction.

Which DSL Internet Providers are Available in South Lake Union?

Centurylink DSL in South Lake Union, Seattle, WA

Centurylink logo

Availability:

58.1%

Customer Rating:

3.0 of 5 stars

(101)

Avg. Download Speed

46 Mbps

Centurylink offers DSL service to 58.1% of South Lake Union homes. Across the neighborhood, Centurylink DSL has speeds up to 46 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 60, with an average of 5.5 Mbps throughout the neighborhood. Centurylink DSL is rated lower than other types of internet service available in South Lake Union from Centurylink in terms of customer satisfaction.

Astound Broadband DSL in South Lake Union, Seattle, WA

Astound Broadband logo

Availability:

16.1%

Customer Rating:

2.7 of 5 stars

(3)

Avg. Download Speed

1,000 Mbps

Astound Broadband offers DSL service to 16.1% of South Lake Union homes. Across the neighborhood, Astound Broadband DSL has speeds up to 1,000 Mbps, with speeds from 1,000 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 10 and as high as 10, with an average of 10 Mbps throughout the neighborhood. Astound Broadband DSL is rated lower than other types of internet service available in South Lake Union from Astound Broadband in terms of customer satisfaction.

Which Fixed Wireless and LTE Internet Providers are Available in South Lake Union?

EarthLink Fixed Wireless in South Lake Union, Seattle, WA

EarthLink logo

Availability:

99.6%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

76 Mbps

EarthLink offers Fixed Wireless service to 99.6% of South Lake Union homes. Across the neighborhood, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 76 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 15 Mbps throughout the neighborhood. EarthLink Fixed Wireless is rated other types of internet service available in South Lake Union from EarthLink in terms of customer satisfaction.

AT&T Fixed Wireless in South Lake Union, Seattle, WA

AT&T logo

Availability:

99.6%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

76 Mbps

AT&T offers Fixed Wireless service to 99.6% of South Lake Union homes. Across the neighborhood, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 76 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 15 Mbps throughout the neighborhood. AT&T Fixed Wireless is rated other types of internet service available in South Lake Union from AT&T in terms of customer satisfaction.

T-Mobile Home Internet Fixed Wireless in South Lake Union, Seattle, WA

T-Mobile Home Internet logo

Availability:

98.2%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

60 Mbps

T-Mobile Home Internet offers Fixed Wireless service to 98.2% of South Lake Union homes. Across the neighborhood, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 60 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 11 Mbps throughout the neighborhood. T-Mobile Home Internet Fixed Wireless is rated other types of internet service available in South Lake Union from T-Mobile Home Internet in terms of customer satisfaction.

Verizon Fixed Wireless in South Lake Union, Seattle, WA

Verizon logo

Availability:

83.1%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

650 Mbps

Verizon offers Fixed Wireless service to 83.1% of South Lake Union homes. Across the neighborhood, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 650 Mbps, with speeds from 300 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 20 and as high as 75, with an average of 47 Mbps throughout the neighborhood. Verizon Fixed Wireless is rated other types of internet service available in South Lake Union from Verizon in terms of customer satisfaction.

Google Fiber Fixed Wireless in South Lake Union, Seattle, WA

Google Fiber logo

Availability:

19.1%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

1,000 Mbps

Google Fiber offers Fixed Wireless service to 19.1% of South Lake Union homes. Across the neighborhood, Google Fiber Fixed Wireless is the only type of service available from the company, with speeds up to 1,000 Mbps, with speeds from 1,000 Mpbs up to 1,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for Google Fiber Fixed Wireless. Google Fiber Fixed Wireless is rated other types of internet service available in South Lake Union from Google Fiber in terms of customer satisfaction.

Which ISP Should You Choose in South Lake Union?

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 South Lake Union is Quantum Fiber.
  • The fastest internet provider should be Astound Broadband. Considering speed for the money and reliability in speeds, Quantum Fiber may be a better choice based on real-world local customer feedback.
  • The most affordable internet provider in South Lake Union is T-Mobile Home Internet.
  • Viasat, HughesNet, EarthLink, and AT&T has the broadest coverage in South Lake Union, 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 South Lake Union compare to other cities with a similar population?

To see how South Lake Union 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 South Lake Union’s A- ISP Report Card and 76 / 100 Digital Connectivity Index.

South Ironbound, Newark, NJ

  • ISP Report Card: B+
  • Digital Connectivity Index: 58 / 100
Brewerytown, Philadelphia, PA

  • ISP Report Card: B
  • Digital Connectivity Index: 66 / 100
Brooklawn-St. Vincent, Bridgeport, CT

  • ISP Report Card: A+
  • Digital Connectivity Index: 53 / 100

Brookline, Pittsburgh, PA

  • ISP Report Card: A-
  • Digital Connectivity Index: 63 / 100
Brooklyn-Curtis Bay, Brooklyn, MD

  • ISP Report Card: B+
  • Digital Connectivity Index: 36 / 100
Bryant Terrace, Malden, MA

  • ISP Report Card: A-
  • Digital Connectivity Index: 78 / 100

Buckeye-Shaker, Cleveland, OH

  • ISP Report Card: B+
  • Digital Connectivity Index: 30 / 100
Cambridgeport, Cambridge, MA

  • ISP Report Card: C+
  • Digital Connectivity Index: 75 / 100
Downtown Paterson, Paterson, NJ

  • ISP Report Card: B+
  • Digital Connectivity Index: 32 / 100

Customer Reviews

Customer Reviews for Internet Service Providers in Washington

Customer Reviews

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HughesNet Satellite

August 05, 2026

### One star only because zero isn’t an option HughesNet provided, without question, the worst internet service and customer service we have ever experienced. We remained customers for seven years—not because we were satisfied, but because we live in a rural area and had no other viable option. The service was never consistently reliable. Streaming a complete movie was nearly impossible. Calls repeatedly dropped, including calls made to HughesNet’s own customer service department because the connection was so unstable. When that happened, they wouldn’t call us back, and we often couldn’t reconnect with them to finish resolving the problem. HughesNet repeatedly claimed we had used all our data, even during periods when we had barely streamed anything and hadn’t managed to watch complete movies. We were told that exceeding the data allowance would only result in slower speeds, but what we experienced wasn’t merely a slowdown—the service would become completely disrupted and practically unusable. Technical support was equally frustrating. Technicians would identify problems or recommend solutions, only for HughesNet to refuse to authorize or implement what its own technicians recommended. We spent years calling, troubleshooting, repeating the same information, and being passed around without receiving a lasting solution. We paid every month for a service that frequently failed to provide even basic, dependable internet access. The moment fiber internet finally became available in our area, we left HughesNet. Since switching, the difference has been unbelievable: reliable service, uninterrupted streaming, stable calls, and none of the constant excuses or mysterious data problems we dealt with before. That alone confirmed that our devices and usage were not the real issue. Seven years with HughesNet gave them more than enough opportunity to provide the service and support we were paying for. They consistently failed at both. I would never recommend HughesNet to anyone. If it appears to be your only option, investigate absolutely every possible alternative before signing up. Being without internet may be less aggravating than paying for internet that repeatedly doesn’t work.

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Steven T.

T-Mobile Home Internet Fixed Wireless

March 06, 2026

Overall, T-Mobile’s WiFi service is generally reliable. Download/upload speeds are typically 250/20 or so. Thus, speeds are not bad but not lightening fast. During busy times your speeds will be significantly slower.

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Dev A.

XFINITY Cable

February 28, 2026

I wish I had good things to say about xfinity. But this morning I literally had my 7th chat with them about the same issue. I have been all but begging them to remove "flex" which is a supposedly free add-on streaming service. I was charged once for them, asked them to remove it, they said it was removed. Since then I have spent the following year and a half trying to deal with the equipment fee. (I've never had any equipment.) and to have it removed from my bill as it STILL shows. I was assured this morning by the 2nd person I had on chat that it had been escalated (the first person suddenly disconnected when I asked what assurances I had that the issue was resolved, leaving me to have to start all over with 2nd rep). By the end of the chat she told me it was done. I am not holding my breath. This is typical for any issue I've had with xfinity. From service that drops to issues with coverage in my small apartment, to going with a package that includes free pods that will extend coverage only to find out that I only get free pods IF the test they run shows I need them (it didn't), you would think customer service might be doing their best to please their customers. They're not. If I could leave easily, I would but apparently this is the best service in my area.

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Patricia V

Quantum Fiber

February 22, 2026

I am overall satisfied with the service provided by Quantum and am very happy with the price, it's a third of the price we were paying our previous provider. However, there have been several times when our internet service has gone down and I find it hard to get information on why or what is happening. There is an outage map on their website but it doesn't give detailed information like how long the service interruption is expected to last. There has been just one time that service was down for several days, and they did offer a credit for the following month's service charge which I very much appreciated. Despite the outages we've experienced I definitely prefer the fiber optic service because it's much faster than cable and we get better wifi service throughout our entire two story house.

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A Leavenworth, WA Customer

LocalTel Fiber

February 16, 2026
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