Refine your search of 5 BEST Internet providers and 26 Internet plans in Mercer Island. Enter a location to find internet service providers (ISP) in your area.
What are the best Internet providers in Mercer Island for 2026?
Below is the list of top Internet providers in Mercer Island for 2025 - 2026.
- Xfinity (Top Pick)
Best Internet Providers in Mercer Island, WA
CenturyLink
DSL
Starting from $50/mo.
Up to 940 Mbps
- 80 Mbps - $50 per month
- 60 Mbps - $50 per month
Comcast
Cable
Starting from $40/mo.
Up to 2000 Mbps
- 300 Mbps - $40/mo for 1 year
- 500 Mbps - $50/mo for 1 year
HughesNet
Satellite
Starting from $39.99/mo.
Up to 50 Mbps
- 25 Mbps - $39.99/mo for 12 months
- 50 Mbps - $49.99/mo. for 12 months
Wave Broadband
Cable
Starting from $25/mo.
Up to 1 Gbps
- 100 Mbps - $25 per month
- 500 Mbps - $45 per month
Mercer Island, Washington Internet Provider Availability
- About 100% of Mercer Island residents have access to 1 or more provider.
- About 100% of Mercer Island residents have access to 2 or more providers.
- About 99.27% of Mercer Island residents have access to 3 or more providers.
Best Internet Deals in Mercer Island, WA
Below is the list of best Internet deals available in Mercer Island area. Compare and choose the most suitable package for you and your family. And get special discounts for ordering online!
1. Xfinity 300 Mbps Internet
Xfinity
Speed:
Typical download speed: 351.86 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.33 MS
Typical download speed: 351.86 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.33 MS
Prices Starting At
$40.00/mo
This is an introductory rate. Price includes discount. Reg $40/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
✅ Verified 1 month agoNo term contract
2. CenturyLink 100 Mbps Internet
CenturyLink
Speed:
Typical download speed: Up to 100 Mbps
Typical upload speed: Up to 100 Mbps
Typical download speed: Up to 100 Mbps
Typical upload speed: Up to 100 Mbps
Prices Starting At
$50.00/mo
Reg $50/mo.✅ Verified 1 month ago
3. CenturyLink 80 Mbps Internet
CenturyLink
Speed:
Typical download speed: Up to 80 Mbps
Typical upload speed: Up to 10 Mbps
Typical download speed: Up to 80 Mbps
Typical upload speed: Up to 10 Mbps
Prices Starting At
$50.00/mo
Reg $50/mo.4. CenturyLink 60 Mbps Internet
CenturyLink
Speed:
Typical download speed: Up to 60 Mbps
Typical upload speed: Up to 5 Mbps
Typical download speed: Up to 60 Mbps
Typical upload speed: Up to 5 Mbps
Prices Starting At
$50.00/mo
Reg $50/mo.5. Xfinity 500 Mbps Internet
Xfinity
Speed:
Typical download speed: 584.04 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.35 ms
Typical download speed: 584.04 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.35 ms
Prices Starting At
$50.00/mo
This is an introductory rate. Price includes discount. Reg $50/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
✅ Verified 1 month agoNo term contract
6. Xfinity 1000 Mbps Internet
Xfinity
Speed:
Typical download speed: 1167.49 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.24 ms
Typical download speed: 1167.49 Mbps
Typical upload speed: 117.37 Mbps
Typical latency: 15.24 ms
Prices Starting At
$60.00/mo
This is an introductory rate. Price includes discount. Reg $60/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
✅ Verified 1 month agoNo term contract
7. CenturyLink 940 Mbps Internet
CenturyLink
Speed:
Typical download speed: Up to 940 Mbps
Typical upload speed: Up to 940 Mbps
Typical download speed: Up to 940 Mbps
Typical upload speed: Up to 940 Mbps
Prices Starting At
$75.00/mo
Reg $75/mo.✅ Verified 1 month ago
8. Xfinity 2000 Mbps Internet
Xfinity
Speed:
Typical download speed: 2202.94 Mbps
Typical upload speed: 250 Mbps
Typical latency: 14.65 ms
Typical download speed: 2202.94 Mbps
Typical upload speed: 250 Mbps
Typical latency: 14.65 ms
Prices Starting At
$90.00/mo
This is an introductory rate. Price includes discount. Reg $90/mo
One-time Fees:
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
Installation Fee: $39.99 (Self-installation), $100 (Professional install)
Late Payment Fee: $10
✅ Verified 1 month agoNo term contract
9. HughesNet 25 Mbps Internet
HughesNet
Speed:
Typical download speed: 25 Mbps
Typical upload speed: 3 Mbps
Typical latency: 650 ms
Typical download speed: 25 Mbps
Typical upload speed: 3 Mbps
Typical latency: 650 ms
Prices Starting At
$39.99/mo
This is an introductory rate. Price includes discount. Reg $54.99/mo
One-time Fees:
Installation Fee: $0.00
Early Termination Fee: up to $400
Equipment Fee: $9.99/mo. + $99
Installation Fee: $0.00
Early Termination Fee: up to $400
Equipment Fee: $9.99/mo. + $99
✅ Verified 1 month ago
10. HughesNet 50 Mbps Internet
HughesNet
Speed:
Typical download speed: 50 Mbps
Typical upload speed: 5 Mbps
Typical latency: 650 ms
Typical download speed: 50 Mbps
Typical upload speed: 5 Mbps
Typical latency: 650 ms
Prices Starting At
$49.99/mo
This is an introductory rate. Price includes discount. Reg $79.99/mo
One-time Fees:
Installation Fee: $0.00
Early Termination Fee: up to $400
Equipment Fee: $300
Installation Fee: $0.00
Early Termination Fee: up to $400
Equipment Fee: $300
✅ Verified 1 month ago
11. Astound Broadband 100 Mbps Internet
Astound Broadband
Speed:
Typical download speed: Up to 100 Mbps
Typical upload speed: Up to 5 Mbps
Typical download speed: Up to 100 Mbps
Typical upload speed: Up to 5 Mbps
Prices Starting At
$25.00/mo
Reg $25 per month✅ Verified 2 weeks agoNo Contracts Required
12. Astound Broadband 500 Mbps Internet
Astound Broadband
Speed:
Typical download speed: Up to 500 Mbps
Typical upload speed: Up to 10 Mbps
Typical download speed: Up to 500 Mbps
Typical upload speed: Up to 10 Mbps
Prices Starting At
$45.00/mo
Reg $45 per month✅ Verified 2 weeks agoNo Contracts Required
13. Astound Broadband 1 Gbps Internet
Astound Broadband
Speed:
Typical download speed: Up to 940 Mbps
Typical upload speed: Up to 10 Mbps
Typical download speed: Up to 940 Mbps
Typical upload speed: Up to 10 Mbps
Prices Starting At
$65.00/mo
Reg $65 per month✅ Verified 2 weeks ago
14. Viasat 43 Mbps Internet
Viasat
Speed:
Typical download speed: 43 Mbps
Typical upload speed: 4 Mbps
Typical latency: 656 ms
Typical download speed: 43 Mbps
Typical upload speed: 4 Mbps
Typical latency: 656 ms
Prices Starting At
$99.00/mo
Reg $99.99 per month
One-time Fees:
Installation Fee: $0 - $500
Early Termination Fee: $0.00
Equipment Fee: $15/monthly
Installation Fee: $0 - $500
Early Termination Fee: $0.00
Equipment Fee: $15/monthly
✅ Verified 1 month ago
Frequently Asked Questions
Who has best Internet service in Mercer Island area?
Both Xfinity and CenturyLink are the best Internet Service Provider in Mercer Island. The best option for you will depend on your budget and needs. Xfinity offers speeds up
to 1200 Mbps and is the best option for speed where it's available. CenturyLink is also good choice if you're looking for the fastest Internet service.
What is the fastest internet in Mercer Island?
Xfinity is the fastest Cable Internet Service Provider in Mercer Island. Xfinity delivers fast, reliable internet
service in Mercer Island, Washington. Xfinity offers speeds up to 1200 Mbps and is the best option for speed where it's available.
Who offers the cheapest internet service in Mercer Island, WA?
The cheapest Internet service in Mercer Island is $19.95 per month. Wave Broadband offers 50Mbps Cable Internet for as low as $19.95 per month.
What Internet speed can I get in Mercer Island area?
- Internet download speed in Mercer Island ranges from 100 Mbps to 1200 Mbps. CenturyLink DSL Internet service offers up to 100 Mbps download speed and it is available to 86% of residents in Mercer Island, Washington. Xfinity Cable Internet service offers up to Mbps download speed and it is available to 100% of residents in Mercer Island, Washington.
- Internet upload speed in Mercer Island ranges from 12 Mbps to 35 Mbps. CenturyLink DSL Internet service offers up to 12 Mbps upload speed and it is available to 86% of residents in Mercer Island, Washington. Xfinity Cable Internet service offers up to 1200 Mbps download speed and it is available to 100% of residents in Mercer Island, Washington.