Best Internet Providers in Port Saint Lucie, FL
Compare 7 internet providers serving 164,603 Port Saint Lucie residents. Xfinity and AT&T lead with broad cable and fiber coverage on Florida's Treasure Coast.
Quick Answer: Best Internet in Port Saint Lucie
Xfinity is the best internet provider in Port Saint Lucie for most residents, covering 92% of addresses with cable and fiber plans up to 2 Gbps. AT&T Fiber is the top choice for speed with symmetrical plans up to 5 Gbps across 77% of the city. T-Mobile 5G offers a wireless alternative at $40-50/month with no contracts.
- Best overall: Xfinity with 92% coverage and plans from $30/mo
- Best for speed: AT&T Fiber up to 5 Gbps symmetrical
- Best wireless: T-Mobile 5G at $40-50/mo, no contract
- Best for fiber: AT&T Fiber at 77% coverage, Verizon Fios at 25%
- 7 providers: Good variety for a Treasure Coast city
Port Saint Lucie Internet Providers Comparison
| Provider | Technology | Max Speed | Starting Price | Data Cap | Contract | Call Now |
|---|---|---|---|---|---|---|
| Xfinity | Cable/Fiber | 2 Gbps | $30/mo | 1.2 TB | No | 1-844-963-0138 |
| AT&T Fiber | Fiber/DSL | 5 Gbps | $55/mo | None | No | 1-855-850-5977 |
| T-Mobile 5G | 5G/Fixed Wireless | 245 Mbps | $40/mo | None | No | 1-844-275-9311 |
| Verizon Fios | Fiber | 2 Gbps | $50/mo | None | No | 1-855-387-1456 |
| Verizon 5G Home | 5G | 1 Gbps | $35/mo** | None | No | 1-855-387-1456 |
| HughesNet | Satellite | 100 Mbps | $40/mo | Limited | 2-year | 1-855-543-5405 |
| Starlink | LEO Satellite | 250 Mbps | $120/mo | Soft cap | No | Online only |
**Verizon pricing with mobile bundle. Prices before taxes/fees.
Top Port Saint Lucie Internet Providers
Xfinity Internet in Port Saint Lucie
Xfinity is the most widely available provider in Port Saint Lucie, covering about 92% of addresses. Plans range from 75 Mbps at $30/month to 2 Gbps on their fiber-backed Gigabit Pro tier. The 1.2 TB data cap applies to most plans unless you add unlimited data for $30/month extra.
- Connect: 75 Mbps - $30/mo
- Connect More: 200 Mbps - $55/mo
- Fast: 400 Mbps - $65/mo
- Gigabit: 1 Gbps - $80/mo
Choose If: You want the broadest coverage and competitive pricing.
Avoid If: You need unlimited data without paying extra.
Call Xfinity: 1-844-963-0138AT&T Fiber in Port Saint Lucie
AT&T Fiber covers roughly 77% of Port Saint Lucie with symmetrical speeds up to 5 Gbps. No data caps and no contracts make AT&T Fiber the premium choice for remote workers and heavy bandwidth households on the Treasure Coast.
- Internet 300: 300 Mbps - $55/mo
- Internet 500: 500 Mbps - $65/mo
- Internet 1000: 1 Gbps - $80/mo
Choose If: You want symmetrical fiber speeds with no data cap.
Avoid If: You need the absolute lowest monthly price.
Call AT&T: 1-855-850-5977T-Mobile 5G Home Internet in Port Saint Lucie
T-Mobile covers about 66% of Port Saint Lucie with 5G fixed wireless at $40-50/month. No contracts, no data caps, and a 5-Year Price Guarantee make it a reliable wireless option for retirees and seasonal residents on the Treasure Coast.
Choose If: You want contract-free wireless with predictable pricing.
Avoid If: You need consistent speeds above 300 Mbps.
Call T-Mobile: 1-844-275-9311Port Saint Lucie Speeds and Prices
| Speed Tier | Xfinity | AT&T Fiber | T-Mobile 5G | Verizon Fios |
|---|---|---|---|---|
| 200-300 Mbps | $55/mo | $55/mo | $40-50/mo | $50/mo |
| 500 Mbps | $65/mo | $65/mo | - | $70/mo |
| 1 Gbps | $80/mo | $80/mo | - | $90/mo |
| 2 Gbps | $120/mo | $110/mo | - | $120/mo |
Speed Recommendations
- 1-2 people: 100-300 Mbps for streaming and browsing
- 3-5 people: 500 Mbps for multiple devices and video calls
- Heavy use: 1 Gbps+ for gaming, remote work, and smart homes
Internet in Port Saint Lucie: Local Overview
Port Saint Lucie is one of Florida's fastest-growing cities with 164,603 residents on the Treasure Coast. The city's planned-community layout means most neighborhoods have modern cable and fiber infrastructure. Xfinity and AT&T provide the backbone of wired service, while T-Mobile and Verizon offer wireless alternatives.
Neighborhoods in Tradition, St. Lucie West, and Torino typically have strong fiber and cable access. Newer developments along Becker Road and Crosstown Parkway are prioritized for AT&T Fiber expansion. The large retiree and seasonal population makes contract-free wireless options particularly popular.
Nearby Cities
Port Saint Lucie Internet FAQs
What is the best internet provider in Port Saint Lucie?
Xfinity is the best for most residents with 92% coverage. AT&T Fiber is the top fiber option with 77% coverage and symmetrical speeds up to 5 Gbps.
Is fiber internet available in Port Saint Lucie?
Yes. AT&T Fiber covers about 77% of addresses, and Verizon Fios has limited coverage at 25%. Xfinity also offers fiber in select areas.
How much does internet cost in Port Saint Lucie?
Plans start at $30/month for Xfinity's introductory cable plan and range to $120/month for Starlink. Most pay $50-80/month.
What is the fastest internet in Port Saint Lucie?
AT&T Fiber at up to 5 Gbps symmetrical. Xfinity reaches 2 Gbps on its Gigabit Pro tier. Verizon Fios offers up to 2 Gbps.
Is 5G home internet available in Port Saint Lucie?
Yes. T-Mobile 5G covers about 66% of the city at $40-50/month. Verizon 5G Home covers about 25%.
Is Xfinity or AT&T better in Port Saint Lucie?
AT&T Fiber is better for speed and no data caps. Xfinity has wider coverage and lower entry pricing but has a 1.2 TB data cap.
About the Author
Last Updated: February 7, 2026
Our team regularly reviews this guide for accuracy. Provider availability and pricing are verified quarterly.
Editorial Disclosure
InternetProviders.ai is committed to providing accurate, unbiased information. Some providers listed are partners who compensate us when you sign up through our links or phone numbers. This compensation may affect provider ordering but does not influence our ratings or recommendations. See our editorial guidelines and how we make money.
Internet Speed Requirements for Port Saint Lucie Households
The speed you need in Port Saint Lucie depends on how many people and devices use your connection simultaneously. A single person streaming video and browsing the web can get by with 50-100 Mbps. A household of 2-3 people with regular streaming and video calls should target 200-300 Mbps. Larger families with 4 or more heavy users benefit from 500 Mbps to 1 Gbps plans, especially when multiple people are streaming in 4K, gaming online, or working from home at the same time.
Upload speed matters just as much as download speed for Port Saint Lucie residents who work remotely. Video conferencing platforms like Zoom and Teams require at least 5 Mbps upload for stable HD video, and 10 Mbps or more for group calls with screen sharing. If multiple household members participate in video calls simultaneously, ensure your plan provides at least 20-25 Mbps upload speed. Fiber plans offer the best upload performance with symmetrical speeds.
How to Choose an Internet Provider in Port Saint Lucie
Start by checking which providers actually serve your specific address in Port Saint Lucie, as coverage can vary significantly even within the same city. Enter your address on each provider's website or use our comparison tool to see all available options. Compare the actual speeds offered at your address, not just the provider's maximum advertised speed, since availability of faster tiers depends on local infrastructure.
Beyond speed, compare the total monthly cost including equipment rental fees, installation charges, and price increases after promotional periods end. Providers in Port Saint Lucie, Florida may offer different promotions depending on the season and competition in your area. Ask about no-contract options to maintain flexibility, and check whether a provider requires a credit check, as some offer prepaid alternatives. Reading recent customer reviews specific to Port Saint Lucie gives the most relevant picture of service quality and reliability in your neighborhood.