Internet in Port St. Lucie, Florida
Fiber is available at 82.1% of the 96,376 homes and businesses the FCC counts in Port St. Lucie, and wired broadband of at least 100/20 Mbps at 98.4%. 81.8% of locations have a choice of two or more wired providers at that speed; at 16.6% there is only one.1
FCC National Broadband Map, availability as of June 30, 2026 (data revised November 10, 2026), as reported by providers.
Port St. Lucie in Florida
In four years Port St. Lucie went from a city where most homes and businesses had one fast wired option to one where most have two or more. Fiber was reported at 29.3%2 of its homes and businesses in June 2022 and at 82.1% by June 30, 2026, mostly AT&T's, with smaller local networks on top. Cable covers less of the city than in most large US cities, and 1.1%1 of locations still have no provider at 100/20 Mbps.
AT&T and Xfinity, plus three local fiber networks
Two wired networks cover most of Port St. Lucie. AT&T reports service at 84.0% of the city's 96,376 homes and businesses, a mix of fiber (at 62.2% of locations), older DSL and fixed wireless. Xfinity reports service, almost all of it cable, at 84.2%. Below them sit three fiber companies that each serve a part of the city: Wire 3 at 20.2%, a network that did not appear in the June 2022 data at all, and Blue Stream and Home Town Cable TV at 13.5% each. Those last two report exactly the same number of locations, 12,989. Tillman Fiber and Hotwire Communications each report about 1.1%1.
| Xfinity | Fiber Cable | 84.2% | 84.2% | 2 Gbps | 14.9% |
|---|---|---|---|---|---|
| AT&T | Fiber DSL Licensed wireless | 84.0% | 66.1% | 5 Gbps | 1.4% |
| Verizon | Licensed wireless | 79.9% | 21.6% | 300 Mbps | – |
| T-Mobile | Licensed wireless | 72.8% | 13.3% | 100 Mbps | – |
| Wire 3 | Fiber | 20.2% | 20.2% | 10 Gbps | – |
| Blue Stream | Fiber | 13.5% | 13.5% | 2.5 Gbps | – |
| Home Town Cable TV LLC | Fiber | 13.5% | 13.5% | 1 Gbps | – |
| Tillman Fiber | Fiber | 1.1% | 1.1% | 2 Gbps | – |
| Hotwire Communications | Fiber | 1.1% | 1.1% | 8 Gbps | 0.2% |
| Florida Broadband | Fixed wireless | 0.6% | 0.0% | 50 Mbps | – |
Source: FCC, National Broadband Map, data as of June 30, 2026. Share of the area's broadband serviceable locations where the provider reports service as of June 30, 2026. "Only wired option" is the share of locations where it is the single wired provider at 100/20 Mbps. Provider-reported and challengeable; speeds are advertised maximums, not measured; no prices. Satellite providers (Starlink, HughesNet) report service at nearly every location and are left out of the table.
These are the providers' own filings to the FCC as of June 30, 2026 (revision of November 10, 2026), counted over the city limits as drawn for the 2020 Census. "Available" means a provider says it could connect a location within ten business days; the filings can be challenged, and the FCC National Broadband Map shows what is reported at a single address.
From one wire to two since 2022
In June 2022, 63.8% of locations in Port St. Lucie had exactly one wired provider offering 100/20 Mbps. By June 2026 that share was 16.6%, and the share with two or more had grown from 28.6%2 to 81.8%. The fiber share rose by 52.8 percentage points over the same four years, the 31st highest increase among the 343 cities of 100,000 or more; Florida's rose by 30.2 percentage points1.
Source: FCC, National Broadband Map, data as of June 30, 2026. Different wired providers (fiber, cable or DSL; FCC provider IDs) reporting 100 Mbps down and 20 Mbps up or more at the same location. Fixed wireless and satellite are not counted.
Show the numbers
| Area | None | One | Two | Three or more |
|---|---|---|---|---|
| Port St. Lucie | 1.6% | 16.6% | 64.4% | 17.4% |
| Florida | 3.8% | 30.2% | 54.2% | 11.8% |
| United States | 7.8% | 36.6% | 44.6% | 11.1% |
Source: FCC, National Broadband Map, data as of June 30, 2022; FCC, National Broadband Map, data as of December 31, 2025; FCC, National Broadband Map, data as of June 30, 2026. Shares of broadband serviceable locations in each FCC release (latest revision of each); the small number is the change in percentage points since June 30, 2022. The FCC's count of locations is updated with each release, so shares are compared rather than counts.
Show the numbers
| Measure | June 30, 2022 | December 31, 2025 | June 30, 2026 | Change (points) |
|---|---|---|---|---|
| Fiber available | 29.3% | 77.4% | 82.1% | 52.8 pts |
| Two or more fiber networks | 1.4% | 19.0% | 29.3% | 27.9 pts |
| One wired choice | 63.8% | 25.4% | 16.6% | −47.2 pts |
| Two or more wired choices | 28.6% | 73.5% | 81.8% | 53.2 pts |
The change has not slowed. Between December 31, 2025 and June 30, 2026 alone, the single-wire share fell by 8.8 percentage points and the share of locations with two or more fiber networks rose by 10.3 percentage points, to 29.3%. These comparisons use shares because the FCC's list of locations changes with every release: the city's count changed by +15,0571 locations since June 2022.
Cable reaches less of the city than usual
Cable usually reaches a larger share of a big city. In Port St. Lucie it is reported at 82.7% of locations, below Florida's 87.4%; among the large cities its cable share ranks 27th lowest. Xfinity is the only wired provider at 100/20 Mbps for 14.9% of locations, against 1.4% for AT&T. DSL is still reported at 66.1%1 of locations, down from 72.7%2 in 2022.
Source: FCC, National Broadband Map, data as of June 30, 2026. Share of broadband serviceable locations where at least one provider reports the technology, at any speed; a location can have several. Satellite is reported almost everywhere and is left out.
Show the numbers
| Technology | Port St. Lucie | Florida |
|---|---|---|
| Fiber | 82.1% | 68.4% |
| Cable | 82.7% | 87.4% |
| DSL (copper) | 66.1% | 43.5% |
| Licensed fixed wireless (incl. 5G home) | 95.8% | 91.4% |
| Unlicensed fixed wireless | 0.6% | 1.8% |
Source: FCC, National Broadband Map, data as of June 30, 2026. FCC file revision of November 10, 2026. Shares are of broadband serviceable locations (homes and businesses), not people.
Show the numbers
| Area | Cable available |
|---|---|
| Deltona | 96.7% |
| Palm Bay | 93.9% |
| Cape Coral | 89.0% |
| Florida | 87.4% |
| Port St. Lucie | 82.7% |
| United States | 80.3% |
Where no provider offers 100/20 Mbps
At 1,061 homes and businesses, 1.1% of the city, no wired or fixed wireless provider reports 100/20 Mbps. That is a small share, but large US cities are usually covered almost wall to wall, and on this measure Port St. Lucie ranks tied for 124th highest of the 343. By the federal BEAD program's stricter test, 277 locations are unserved, with no reliable wired or licensed fixed wireless service of even 25/3 Mbps, and 208 are reported with satellite service only. Another 4781 reach 100/20 Mbps only through fixed wireless.
Las Vegas, Nevada 0.0%Lafayette, Louisiana 6.3%
Source: FCC, National Broadband Map, data as of June 30, 2026. Each dot is a city. FCC file revision of November 10, 2026. Shares are of broadband serviceable locations (homes and businesses), not people.
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| Area | No terrestrial 100/20 |
|---|---|
| Lafayette, Louisiana | 6.3% |
| Macon, Georgia | 4.9% |
| Gainesville, Florida | 4.6% |
| San Bernardino, California | 4.4% |
| Beaumont, Texas | 4.3% |
| Pomona, California | 4.1% |
| Stamford, Connecticut | 4.1% |
| Ontario, California | 4.0% |
| Clearwater, Florida | 3.9% |
| Paterson, New Jersey | 3.9% |
| Lakeland, Florida | 3.9% |
| High Point, North Carolina | 3.8% |
| Columbia, South Carolina | 3.8% |
| Elizabeth, New Jersey | 3.6% |
| Tampa, Florida | 3.6% |
| Orlando, Florida | 3.5% |
| Suffolk, Virginia | 3.4% |
| Newark, New Jersey | 3.4% |
| Burbank, California | 3.4% |
| El Monte, California | 3.3% |
| Birmingham, Alabama | 3.3% |
| Oxnard, California | 3.3% |
| Escondido, California | 3.3% |
| Lewisville, Texas | 3.2% |
| Tulsa, Oklahoma | 3.1% |
| Irving, Texas | 3.1% |
| Evansville, Indiana | 3.0% |
| Baton Rouge, Louisiana | 3.0% |
| Corona, California | 2.9% |
| Glendale, California | 2.9% |
| Pasadena, California | 2.9% |
| Riverside, California | 2.9% |
| Temecula, California | 2.8% |
| Mesa, Arizona | 2.8% |
| El Cajon, California | 2.8% |
| Ventura, California | 2.8% |
| Santa Ana, California | 2.7% |
| Worcester, Massachusetts | 2.7% |
| Montgomery, Alabama | 2.7% |
| Hesperia, California | 2.6% |
| Garland, Texas | 2.6% |
| Rancho Cucamonga, California | 2.6% |
| Dayton, Ohio | 2.6% |
| Victorville, California | 2.6% |
| Murrieta, California | 2.6% |
| Tyler, Texas | 2.6% |
| Los Angeles, California | 2.5% |
| Columbus, Georgia | 2.5% |
| Costa Mesa, California | 2.5% |
| Long Beach, California | 2.5% |
| Peoria, Arizona | 2.5% |
| Goodyear, Arizona | 2.5% |
| St. Petersburg, Florida | 2.5% |
| Downey, California | 2.5% |
| Carrollton, Texas | 2.4% |
| Newport News, Virginia | 2.4% |
| Torrance, California | 2.3% |
| Athens, Georgia | 2.3% |
| Chesapeake, Virginia | 2.3% |
| Scottsdale, Arizona | 2.3% |
| Greensboro, North Carolina | 2.2% |
| Rialto, California | 2.2% |
| Irvine, California | 2.1% |
| Tuscaloosa, Alabama | 2.1% |
| Durham, North Carolina | 2.1% |
| Thousand Oaks, California | 2.1% |
| Jurupa Valley, California | 2.1% |
| Rochester, New York | 2.1% |
| Laredo, Texas | 2.1% |
| Bridgeport, Connecticut | 2.0% |
| Albany, New York | 2.0% |
| Inglewood, California | 2.0% |
| Grand Prairie, Texas | 2.0% |
| Plano, Texas | 2.0% |
| Wilmington, North Carolina | 2.0% |
| Providence, Rhode Island | 2.0% |
| San Diego, California | 1.9% |
| Yonkers, New York | 1.9% |
| Santa Clarita, California | 1.9% |
| St. Louis, Missouri | 1.8% |
| Chula Vista, California | 1.8% |
| Buffalo, New York | 1.8% |
| Denton, Texas | 1.8% |
| Dallas, Texas | 1.8% |
| Topeka, Kansas | 1.8% |
| El Paso, Texas | 1.8% |
| Virginia Beach, Virginia | 1.8% |
| College Station, Texas | 1.8% |
| Carlsbad, California | 1.8% |
| Norman, Oklahoma | 1.8% |
| Winston-Salem, North Carolina | 1.7% |
| McAllen, Texas | 1.7% |
| Fayetteville, Arkansas | 1.7% |
| Fontana, California | 1.7% |
| Oceanside, California | 1.7% |
| Palmdale, California | 1.6% |
| Hampton, Virginia | 1.6% |
| Ann Arbor, Michigan | 1.6% |
| Raleigh, North Carolina | 1.6% |
| Charlotte, North Carolina | 1.6% |
| Akron, Ohio | 1.6% |
| Lancaster, California | 1.6% |
| Honolulu, Hawaii | 1.5% |
| Moreno Valley, California | 1.4% |
| Round Rock, Texas | 1.4% |
| Richardson, Texas | 1.4% |
| Cincinnati, Ohio | 1.4% |
| West Covina, California | 1.4% |
| Arlington, Texas | 1.4% |
| Fort Myers, Florida | 1.4% |
| Mesquite, Texas | 1.3% |
| Gilbert, Arizona | 1.3% |
| Milwaukee, Wisconsin | 1.3% |
| Wichita, Kansas | 1.3% |
| New Orleans, Louisiana | 1.3% |
| Brownsville, Texas | 1.3% |
| Syracuse, New York | 1.3% |
| Anchorage, Alaska | 1.2% |
| Menifee, California | 1.2% |
| Palm Bay, Florida | 1.2% |
| Cleveland, Ohio | 1.2% |
| Norfolk, Virginia | 1.2% |
| Cedar Rapids, Iowa | 1.2% |
| Glendale, Arizona | 1.2% |
| San Antonio, Texas | 1.1% |
| Port St. Lucie, Florida | 1.1% |
| New Braunfels, Texas | 1.1% |
| Austin, Texas | 1.1% |
| Omaha, Nebraska | 1.0% |
| Billings, Montana | 1.0% |
| Cary, North Carolina | 0.9% |
| Midland, Texas | 0.9% |
| Allen, Texas | 0.9% |
| Conroe, Texas | 0.8% |
| Concord, North Carolina | 0.8% |
| McKinney, Texas | 0.8% |
| Frisco, Texas | 0.8% |
| Columbus, Ohio | 0.8% |
| Lexington, Kentucky | 0.7% |
| New York, New York | 0.7% |
| Orange, California | 0.7% |
| Columbia, Missouri | 0.7% |
| Anaheim, California | 0.6% |
| Augusta, Georgia | 0.6% |
| Huntsville, Alabama | 0.6% |
| Kansas City, Kansas | 0.6% |
| Fayetteville, North Carolina | 0.6% |
| Kent, Washington | 0.6% |
| Georgetown, Texas | 0.6% |
| Oklahoma City, Oklahoma | 0.6% |
| Louisville, Kentucky | 0.6% |
| Mobile, Alabama | 0.6% |
| Santa Clara, California | 0.6% |
| Broken Arrow, Oklahoma | 0.6% |
| Houston, Texas | 0.5% |
| Garden Grove, California | 0.5% |
| Fort Worth, Texas | 0.5% |
| Sunnyvale, California | 0.5% |
| Buckeye, Arizona | 0.5% |
| Deltona, Florida | 0.5% |
| Indianapolis, Indiana | 0.5% |
| Detroit, Michigan | 0.5% |
| Fullerton, California | 0.5% |
| North Charleston, South Carolina | 0.5% |
| Baltimore, Maryland | 0.5% |
| Nashville, Tennessee | 0.4% |
| Shreveport, Louisiana | 0.4% |
| Savannah, Georgia | 0.4% |
| Vallejo, California | 0.4% |
| Renton, Washington | 0.4% |
| Salem, Oregon | 0.4% |
| Toledo, Ohio | 0.4% |
| Everett, Washington | 0.4% |
| Little Rock, Arkansas | 0.4% |
| Jacksonville, Florida | 0.3% |
| Pearland, Texas | 0.3% |
| Provo, Utah | 0.3% |
| South Fulton, Georgia | 0.3% |
| Corpus Christi, Texas | 0.3% |
| Des Moines, Iowa | 0.3% |
| Santa Rosa, California | 0.3% |
| Boca Raton, Florida | 0.3% |
| Davie, Florida | 0.3% |
| Palm Coast, Florida | 0.3% |
| Memphis, Tennessee | 0.3% |
| Lubbock, Texas | 0.3% |
| Cape Coral, Florida | 0.3% |
| Sioux Falls, South Dakota | 0.3% |
| Hartford, Connecticut | 0.3% |
| Phoenix, Arizona | 0.3% |
| Tacoma, Washington | 0.3% |
| Chicago, Illinois | 0.3% |
| Springfield, Missouri | 0.3% |
| Lee's Summit, Missouri | 0.3% |
| Bellevue, Washington | 0.3% |
| Carmel, Indiana | 0.3% |
| Davenport, Iowa | 0.3% |
| Kansas City, Missouri | 0.3% |
| Abilene, Texas | 0.3% |
| Atlanta, Georgia | 0.2% |
| Avondale, Arizona | 0.2% |
| Portland, Oregon | 0.2% |
| Vancouver, Washington | 0.2% |
| Charleston, South Carolina | 0.2% |
| Warren, Michigan | 0.2% |
| Hillsboro, Oregon | 0.2% |
| Peoria, Illinois | 0.2% |
| Huntington Beach, California | 0.2% |
| Tempe, Arizona | 0.2% |
| Pasadena, Texas | 0.2% |
| League City, Texas | 0.2% |
| Green Bay, Wisconsin | 0.2% |
| Richmond, Virginia | 0.2% |
| Elgin, Illinois | 0.2% |
| Santa Maria, California | 0.2% |
| Aurora, Colorado | 0.2% |
| Hollywood, Florida | 0.2% |
| Madison, Wisconsin | 0.2% |
| Murfreesboro, Tennessee | 0.2% |
| Edinburg, Texas | 0.2% |
| San Jose, California | 0.2% |
| Aurora, Illinois | 0.2% |
| Nampa, Idaho | 0.2% |
| Lansing, Michigan | 0.2% |
| San Mateo, California | 0.2% |
| Edmond, Oklahoma | 0.2% |
| Fort Wayne, Indiana | 0.1% |
| Rockford, Illinois | 0.1% |
| West Palm Beach, Florida | 0.1% |
| Las Cruces, New Mexico | 0.1% |
| Gresham, Oregon | 0.1% |
| Dearborn, Michigan | 0.1% |
| Seattle, Washington | 0.1% |
| Jersey City, New Jersey | 0.1% |
| Overland Park, Kansas | 0.1% |
| Miramar, Florida | 0.1% |
| Sugar Land, Texas | 0.1% |
| Yuma, Arizona | 0.1% |
| Joliet, Illinois | 0.1% |
| West Jordan, Utah | 0.1% |
| Sacramento, California | 0.1% |
| Minneapolis, Minnesota | 0.1% |
| Tallahassee, Florida | 0.1% |
| Waco, Texas | 0.1% |
| Sterling Heights, Michigan | 0.1% |
| Independence, Missouri | 0.1% |
| Waterbury, Connecticut | 0.1% |
| Fishers, Indiana | 0.1% |
| Washington, District of Columbia | 0.1% |
| Tucson, Arizona | 0.1% |
| St. Paul, Minnesota | 0.1% |
| Spokane, Washington | 0.1% |
| Lakewood, Colorado | 0.1% |
| Springfield, Massachusetts | 0.1% |
| New Haven, Connecticut | 0.1% |
| Springfield, Illinois | 0.1% |
| New Bedford, Massachusetts | 0.1% |
| Hialeah, Florida | 0.1% |
| Surprise, Arizona | 0.1% |
| Hayward, California | 0.1% |
| Meridian, Idaho | 0.1% |
| Allentown, Pennsylvania | 0.1% |
| Miami Gardens, Florida | 0.1% |
| Miami, Florida | 0.1% |
| Pittsburgh, Pennsylvania | 0.1% |
| Salt Lake City, Utah | 0.1% |
| Amarillo, Texas | 0.1% |
| Grand Rapids, Michigan | 0.1% |
| Fort Lauderdale, Florida | 0.1% |
| Naperville, Illinois | 0.1% |
| Olathe, Kansas | 0.1% |
| Colorado Springs, Colorado | 0.1% |
| Chandler, Arizona | 0.1% |
| Alexandria, Virginia | 0.1% |
| Arvada, Colorado | 0.1% |
| Boston, Massachusetts | 0.1% |
| Pembroke Pines, Florida | 0.1% |
| Fort Collins, Colorado | 0.1% |
| Pompano Beach, Florida | 0.1% |
| Spokane Valley, Washington | 0.1% |
| Sandy Springs, Georgia | 0.1% |
| Longmont, Colorado | 0.1% |
| Fremont, California | 0.1% |
| Killeen, Texas | 0.1% |
| Simi Valley, California | 0.1% |
| Lowell, Massachusetts | 0.1% |
| Westminster, Colorado | 0.1% |
| Wichita Falls, Texas | 0.1% |
| Philadelphia, Pennsylvania | 0.0% |
| Denver, Colorado | 0.0% |
| Boise, Idaho | 0.0% |
| Roseville, California | 0.0% |
| Rochester, Minnesota | 0.0% |
| Cambridge, Massachusetts | 0.0% |
| Antioch, California | 0.0% |
| Manchester, New Hampshire | 0.0% |
| Greeley, Colorado | 0.0% |
| St. George, Utah | 0.0% |
| Centennial, Colorado | 0.0% |
| Quincy, Massachusetts | 0.0% |
| San Francisco, California | 0.0% |
| North Las Vegas, Nevada | 0.0% |
| Knoxville, Tennessee | 0.0% |
| Eugene, Oregon | 0.0% |
| Thornton, Colorado | 0.0% |
| Richmond, California | 0.0% |
| Chico, California | 0.0% |
| Lynn, Massachusetts | 0.0% |
| Oakland, California | 0.0% |
| Henderson, Nevada | 0.0% |
| Stockton, California | 0.0% |
| Fairfield, California | 0.0% |
| Reno, Nevada | 0.0% |
| West Valley City, Utah | 0.0% |
| Sparks, Nevada | 0.0% |
| Pueblo, Colorado | 0.0% |
| Bend, Oregon | 0.0% |
| Brockton, Massachusetts | 0.0% |
| Daly City, California | 0.0% |
| Las Vegas, Nevada | 0.0% |
| Albuquerque, New Mexico | 0.0% |
| Fresno, California | 0.0% |
| Bakersfield, California | 0.0% |
| Lincoln, Nebraska | 0.0% |
| Modesto, California | 0.0% |
| Chattanooga, Tennessee | 0.0% |
| Clarksville, Tennessee | 0.0% |
| Elk Grove, California | 0.0% |
| Salinas, California | 0.0% |
| Visalia, California | 0.0% |
| Jackson, Mississippi | 0.0% |
| Coral Springs, Florida | 0.0% |
| Fargo, North Dakota | 0.0% |
| Clovis, California | 0.0% |
| Concord, California | 0.0% |
| Odessa, Texas | 0.0% |
| Berkeley, California | 0.0% |
| Rio Rancho, New Mexico | 0.0% |
| Boulder, Colorado | 0.0% |
| Vacaville, California | 0.0% |
| South Bend, Indiana | 0.0% |
| Tracy, California | 0.0% |
| San Angelo, Texas | 0.0% |
The gap was far larger in June 2022, when 7.4%2 of locations had no 100/20 provider; the share fell by 6.3 percentage points. Across St. Lucie County, 1.7%1 of locations are in the same position.
Multi-gigabit and symmetrical tiers at most addresses
Advertised top speeds rose as well. The fastest advertised download is 2 Gbps or more at 89.9% of locations, up from 13.0% in June 2022. Wired service with at least 100 Mbps in both directions (100/100) is advertised at 92.3%, against 29.3%2 four years earlier. The highest advertised tiers come from the smaller fiber networks: Wire 3 up to 10 Gbps and Hotwire up to 8 Gbps, with AT&T and Xfinity both up to 5 Gbps1. These are maximums the providers advertise, not measured speeds.
Source: FCC, National Broadband Map, data as of June 30, 2026. Maximum advertised download speed (Mbps) of any wired or fixed wireless offer at the location, as reported by providers to the FCC; satellite excluded. Advertised, not measured.
Show the numbers
| Area | Under 25 Mbps or none | 25–99 | 100–249 | 250–499 | 500–939 | 940–1,999 | 2,000 or more |
|---|---|---|---|---|---|---|---|
| Port St. Lucie | 0.3% | 0.8% | 0.1% | 0.4% | 0.0% | 8.5% | 89.9% |
| Florida | 1.4% | 1.2% | 0.7% | 0.6% | 0.0% | 25.3% | 70.8% |
| United States | 2.4% | 1.6% | 1.8% | 1.4% | 0.9% | 31.0% | 61.0% |
Home internet over the cellular networks
Verizon reports fixed wireless home internet at 79.9% of locations, with advertised downloads up to 300 Mbps, and T-Mobile at 72.8%, up to 100 Mbps. At 100/20 Mbps or faster the footprints shrink: Verizon reports it at 21.6% of the city's locations and T-Mobile at 13.3%. Counting AT&T's own wireless service, licensed fixed wireless at 100/20 Mbps is reported at 29.4%1 of locations, up from 5.3%2 in 2022. A tower sector's capacity is shared, so carriers limit sign-ups by address even where the FCC data show coverage.
A new network, the same subscriptions
Household subscriptions have not moved the way the map has. In the Census Bureau's 2025 survey, 83.9% of Port St. Lucie households subscribed to cable, fiber or DSL (margin of error ±2.0 percentage points), not measurably different from the 83.8% of 2019 (margin ±2.7 percentage points5). 10.3% relied only on a cellular data plan (margin ±2.3 percentage points) and 3.6%4 had no internet subscription. The survey counts households over a year; the FCC counts locations on one date, so the two measure different things.
Source: FCC, National Broadband Map, data as of June 30, 2026; Census Bureau, American Community Survey 2025 1-year detailed tables. Availability is a share of locations as of June 30, 2026 (FCC); subscriptions are a share of households from the American Community Survey, 2025 (whiskers: 90% margin of error). Different units and dates: read the gap as a sign, not an exact number.
Show the numbers
| Measure | Share | MOE |
|---|---|---|
| Wired 100/20 Mbps available (FCC, share of locations) | 98.4% | |
| Households subscribing to cable, fiber or DSL (Census) | 83.9% | ±2.0 |
| Households relying only on a cellular data plan | 10.3% | ±2.3 |
| Households with no internet subscription | 3.6% | ±1.5 |
Beside Palm Bay, Cape Coral and Deltona
Port St. Lucie now has a higher fiber share than Florida as a whole and a larger share of locations with two or more wired choices. Compared with Palm Bay, Cape Coral and Deltona, its fiber share is in the middle, its cable share is the lowest and its share without 100/20 service the highest.
| Area | Fiber available | Cable available | Two or more wired choices | Two or more fiber networks | No terrestrial 100/20 |
|---|---|---|---|---|---|
| Port St. Lucie, Florida | 82.1% | 82.7% | 81.8% | 29.3% | 1.1% |
| Palm Bay, Florida | 62.6% | 93.9% | 66.3% | 18.9% | 1.2% |
| Cape Coral, Florida | 94.0% | 89.0% | 91.2% | 9.3% | 0.3% |
| Deltona, Florida | 76.4% | 96.7% | 76.4% | 15.0% | 0.5% |
| Florida | 68.4% | 87.4% | 66.0% | 10.4% | 2.8% |
| United States | 62.6% | 80.3% | 55.6% | 12.1% | 4.2% |
Source: FCC, National Broadband Map, data as of June 30, 2026. FCC file revision of November 10, 2026. Shares are of broadband serviceable locations (homes and businesses), not people.
The city also leads St. Lucie County, where fiber is reported at 65.5%1 of locations. The Florida page maps every county.
Questions and answers
What internet providers are available in Port St. Lucie?
AT&T reports service at 84.0% of locations (fiber, DSL and fixed wireless) and Xfinity at 84.2% (cable). Wire 3 (20.2%), Blue Stream (13.5%) and Home Town Cable TV (13.5%1) report fiber in parts of the city. Verizon and T-Mobile report fixed wireless home internet, and three satellite services report the whole city. Figures are as of June 30, 2026; check one address on the FCC map.
Is fiber internet available in Port St. Lucie?
At 82.1% of homes and businesses as of June 30, 2026, against 68.4% across Florida and 62.6% nationally. AT&T reports fiber at 62.2% of locations; 29.3%1 have two or more fiber providers.
How many internet providers are in Port St. Lucie?
7 wired providers report service somewhere in the city, up from 52 in June 2022, and all of them report fiber somewhere. At a single address the number is smaller: 64.4% of locations have exactly two wired providers at 100/20 Mbps and 17.4%1 have three or more.
Can I get 5G home internet in Port St. Lucie?
Verizon reports fixed wireless home internet at 79.9% of locations and T-Mobile at 72.8%, but at 100/20 Mbps or faster only at 21.6% and 13.3%1. The carriers decide eligibility address by address.
Checking one address in Port St. Lucie
The figures on this page describe the whole area. Which providers report service at a single home or apartment is shown only on the FCC's own map: search the address at broadbandmap.fcc.gov. If a provider is listed there but cannot actually connect you within ten business days, or the location is missing or misplaced, the map has a button to file a challenge; providers must respond, and corrections flow into later releases. Prices and plans are not part of the FCC data: each provider must show them on its broadband facts label at the point of sale.
More on internet in Florida
The state picture, county by county: internet in Florida. Other large cities in the state: Jacksonville, Miami, Tampa, Orlando, St. Petersburg, Cape Coral, Hialeah, Tallahassee, Fort Lauderdale, Pembroke Pines, Hollywood and Gainesville. Compare Port St. Lucie with any other city or state in the comparison tool.
Sources
- FCC, National Broadband Map, data as of June 30, 2026; Availability as of June 30, 2026; released November 10, 2026. broadbandmap.fcc.gov
- FCC, National Broadband Map, data as of June 30, 2022; Availability as of June 30, 2022; released May 10, 2024. broadbandmap.fcc.gov
- FCC, National Broadband Map, data as of December 31, 2025; Availability as of December 31, 2025; released November 3, 2026. broadbandmap.fcc.gov
- Census Bureau, American Community Survey 2025 1-year detailed tables; 2025 (calendar-year sample); released October 29, 2026. api.census.gov
- Census Bureau, American Community Survey 2019 1-year detailed tables; 2019. api.census.gov
Margins of error (±) are at the 90% confidence level. A difference is called significant only when it passes the Census Bureau's test at that level. How every figure is built: methodology. Found an error? Write to [email protected]; corrections are listed on the updates page.