Port St. Lucie, Florida Internet Outage Today
Live Port St. Lucie internet outage reports and how households here get online.
Weather data by Open-Meteo.com
No internet outage reports in Port St. Lucie, Florida in the last 24 hours
The most recent internet outage report from Port St. Lucie came in 10 days ago. Across Florida, 2 reports came in over the same 24 hours. Palm Bay, 54 miles away, has 1 report.
Internet access in Port St. Lucie
Wired service is unusually common in Port St. Lucie: 84.6% of households have cable, fiber or DSL, against 75.6% nationally.
7 home internet providers reach at least 5% of the city's 104,699 homes. Satellite service is excluded. Source: FCC National Broadband Map, December 2025 data.
- Broadband subscription: 94.9% of 83,952 households (Florida 91.6%, US 91%). Source: US Census Bureau, ACS 2020–2024 (table S2801)
- Fiber to the home: available at 72.9% of 104,699 homes (US 55.9%). Gigabit plans: 87.5%. Cable: 83.7%.
- Home internet providers filing coverage here: Xfinity (85% of homes), AT&T (83% of homes), Wire 3 Holdings (14% of homes), Home Town Cable TV, LLC (12% of homes), TPC ACC Acquisition, LLC (8% of homes). 5G home or mobile coverage: 99.2% of the city area. Source: FCC National Broadband Map, Dec 2025 data
- Rank: 2nd of 17 Florida cities we track (Coral Springs highest at 96.3%, Miami lowest at 83.6%).
- Cable, fiber or DSL: 84.6%. Cellular data only: 7.9% (US 11.5%). Satellite: 6.6%. Wired lines are more common here than nationally.
- No internet subscription: 5%. No computer or smartphone: 2.1%. Source: US Census Bureau, ACS 2020–2024 (table S2801)
- Grid reliability, 2024: Florida Power & Light (FPL) customers averaged 702 minutes without power. Outages that long outlast the batteries in street-side cable and fiber cabinets. Source: EIA Form 861, 2024 reliability data
- St. Lucie County storm record since 2015: 70 reports; power outages named in 1 episodes. Source: NOAA Storm Events Database
Source: Census ACS 2020–2024.
Source: FCC National Broadband Map, December 2025 data.
Port St. Lucie is 2nd of 6 nearby cities on this measure. Source: Census ACS 2020–2024.
| City | Widest wired provider | Fiber | Gigabit plans | No internet subscription |
|---|---|---|---|---|
| Port St. Lucie, FL | Xfinity (85%) | 72.9% | 87.5% | 5% |
| West Palm Beach, FL | Xfinity (99%) | 47.1% | 80.2% | 10.6% |
| Coral Springs, FL | AT&T (88%) | 62.7% | 67.9% | 3.7% |
| Pompano Beach, FL | Xfinity (100%) | 45% | 99.5% | 8.5% |
| Fort Lauderdale, FL | Xfinity (99%) | 51.7% | 91.9% | 8.2% |
Source: FCC National Broadband Map, December 2025 data; Census ACS 2020–2024.
Checked September 2026.
Internet providers in Port St. Lucie
Share of Port St. Lucie homes each provider reported it can serve, in FCC filings for December 2025: Xfinity (85%), AT&T (83%), T-Mobile Home Internet (66%), Verizon (65%), and Wire 3 Holdings (14%). Check your own address on the FCC National Broadband Map. If the lights are out too, see Port St. Lucie power outages.
Router checks: internet outage guide. Nationwide: US internet outages.
Who to check first in Port St. Lucie
The providers with the widest reported coverage in Port St. Lucie. Start with the one on your bill.
Xfinity in Port St. Lucie
Reach: reports service to 85% of Port St. Lucie homes. Network: Cable (with fiber in some areas), run by Comcast.
Where to check: Sign in to the Xfinity app or the Status Center on xfinity.com to see outages reported for your address.
Support: 800-934-6489
AT&T in Port St. Lucie
Reach: reports service to 83% of Port St. Lucie homes. Network: Fiber, DSL/IPBB and AT&T Internet Air (fixed wireless), run by AT&T.
Where to check: Use AT&T's outage check in the Smart Home Manager app or on att.com after signing in.
Support: 800-288-2020
Backup internet options in Port St. Lucie
Xfinity (85% of homes) and AT&T (83%) each report service to more than half of Port St. Lucie homes. At an address that can get both, they run on separate lines.
Home 5G and fixed-wireless plans from T-Mobile Home Internet (66%) and Verizon (65%) report coverage of Port St. Lucie homes (Verizon’s figure combines Fios fiber and 5G Home). They run over cell towers rather than cable or fiber, so they can work when a wired network is down. Cell coverage by area is 100% for 4G LTE and 99.2% for 5G.
About 7.9% of Port St. Lucie households, roughly 6,600 homes, get online only through a cell plan. For them a mobile outage is an internet outage.
Power and weather behind internet outages in Port St. Lucie
Florida Power & Light (FPL) customers averaged 702 minutes without power in 2024, across 1.04 interruptions each, against 1,322 minutes for Florida as a whole. Cable nodes and fiber cabinets run on batteries that last hours, not days, so a long power cut can take internet down even for homes whose own power has returned. See Port St. Lucie power outages when both go out together.
St. Lucie County logged 70 storm reports since 2015, most often hail, thunderstorm wind, and tornado. Reports peak in April. Power outages were named in 1 of those storm episodes. Wind, ice and flooding damage poles and buried lines, which is how a storm turns into an internet outage as well as a power outage.
Fiber reports reach 72.9% of Port St. Lucie homes, cable 83.7% and copper lines 64.2%. Where fiber runs to the home, a red or blinking LOS light on the optical terminal points to a line problem that a restart will not fix.
Port St. Lucie internet outage questions
Does a cell network outage take down home internet in Port St. Lucie?
For the 7.9% of Port St. Lucie households that rely only on a mobile data plan, yes. The 84.6% with cable, fiber or DSL are not affected.
What can I use for internet in Port St. Lucie when my provider is down?
A phone hotspot: 4G LTE covers 100% of Port St. Lucie by area and 5G 99.2%. Home 5G plans: T-Mobile Home Internet (66%) and Verizon (65%). Where both Xfinity and AT&T are available, the second wired line is a backup.
Can a power outage take internet down in Port St. Lucie?
Yes, a long power cut can. Florida Power & Light (FPL) customers averaged 702 minutes without power in 2024. NOAA records name power outages in 1 storm episodes in St. Lucie County since 2015.
Is fiber or gigabit internet available in Port St. Lucie?
Fiber is reported at 72.9% of Port St. Lucie homes (US 55.9%, Florida 57.2%), and plans of 1 Gbps or faster at 87.5% (US 69.2%).
How many Port St. Lucie households have no home internet?
About 4,200 of 83,952 households, or 5%, have no internet subscription of any kind, and another 7.9% rely only on a cell plan (Census ACS 2020–2024).
Which internet provider covers the most homes in Port St. Lucie?
Xfinity, at 85% of homes in its FCC filing. Fiber reaches 72.9% of Port St. Lucie homes and gigabit plans 87.5%.
ISP outage status for Port St. Lucie
Recent internet reports in Port St. Lucie
- Internet reports in Port St. Lucie, last 24h
- 0
- Most recent internet report here
- 10 days ago
- Internet reports across Florida, last 24h
- 2
- City population
- 204,851
Other outage types in Port St. Lucie
Internet Outages in cities near Port St. Lucie
- West Palm Beach, FL 43 mi
- Palm Bay, FL 54 mi · 1 report in 24h
- Coral Springs, FL 69 mi
- Pompano Beach, FL 73 mi
- Fort Lauderdale, FL 81 mi
- Pembroke Pines, FL 88 mi
Report counts are user-submitted; other figures name their official source. How our data works
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