Best Internet Providers in Zolfo Springs, FL
All 8 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Zolfo Springs, FL
Zolfo Springs has 8 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, Fixed Wireless, and DSL internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Zolfo Springs.
Ranks compare Zolfo Springs with the 15,682 US towns of 1,000 to 9,999 people, the tiers of our fastest-cities rankings.
The Best Internet in Zolfo Springs, FL at a Glance
Zolfo Springs Internet Providers, Ranked by Coverage, Speed and Customer Ratings
CenturyLink
Connection
Customer Rating
DSL
XFINITY
Connection
Customer Rating
Fiber
Cable
EarthLink
Connection
Customer Rating
Fixed Wireless
Providers with less than 1% coverage in this city are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
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 Zolfo Springs ratings may vary and are shown below.
Who is the Best Internet Provider in Zolfo Springs, FL?
AT&T is the highest-rated internet provider in Zolfo Springs based on 531 Florida customer reviews, and T-Mobile Home Internet 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.
or call 1-877-610-1219
Which Providers are Available at my Home in Zolfo Springs?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in Zolfo Springs
- XFINITY - cable coverage map
- Spectrum - fiber coverage map
- Verizon - fixed wireless coverage map
- XFINITY - fiber coverage map
- Rapid Systems - fixed wireless coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- CenturyLink - dsl coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
How Zolfo Springs Compares to Places Its Size
Zolfo Springs's report card score is in the bottom 21% and its connectivity index is in the top 41%.
| Measure | Zolfo Springs | Rank among US towns of 1,000 to 9,999 people | Hardee County | Florida | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 24.5% | bottom 23% | 23.5% | 76.7% | 71.5% | 1,056 places at 100.0% |
| Average top speed | 955 Mbps | bottom 19% | 1,025 Mbps | 4,145 Mbps | 3,486 Mbps | Collegedale, TN and Lakesite, TN and 2 more (25,000 Mbps) |
| Providers at a typical address | 5.4 | bottom 48% | 5.4 | 7.1 | 7.1 | McLendon-Chisholm, TX (14.2) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 3.2 | top 4% | 3.1 | 2.6 | 2.7 | St. George, GA (6.2) |
| Workers who work from home | 5% | bottom 19% | 5% | 17% | 15% | Indian Springs, NV (76%) |
| Homes with a computer, tablet or phone | 97% | top 19% | 98% | 97% | 96% | 515 places at 100% |
| Homes with internet | 90% | top 39% | 90% | 92% | 91% | 115 places at 100% |
| Homes on fiber, cable or DSL | 61% | bottom 38% | 65% | 78% | 76% | Bunkerville, NV and Fort Myer, VA and 3 more (100%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 79% | top 36% | 70% | 82% | 81% | 12 places at 100% |
| Median household income | $82,380 | top 37% | $64,950 | $85,233 | $93,246 | 16 places at $250,001 |
| Residents in school (6th grade to college) | 14% | top 33% | 16% | 15% | 16% | University Park, PA (95%) |
Fiber reaches 24.5% of homes in Zolfo Springs, against 23.5% across Hardee County and 76.7% across Florida. Households in Zolfo Springs are larger than the US average (3.2 people against 2.7); 5% of workers work from home (US 15%); and the median household income is $82,380 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in Zolfo Springs
Which Fiber Internet Providers are Available in Zolfo Springs?
Spectrum Fiber in Zolfo Springs, FL
Availability:
23.9%
Customer Rating:
(207)
Avg. Download Speed
1,000 Mbps
Spectrum offers Fiber service to 23.9% of Zolfo Springs homes. Across the city, Spectrum Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
XFINITY Fiber in Zolfo Springs, FL
Availability:
6.0%
Customer Rating:
(300)
Avg. Download Speed
2,000 Mbps
XFINITY from Comcast offers Fiber service to 6.0% of Zolfo Springs homes. Across the city, XFINITY Fiber has speeds up to 2,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Zolfo Springs?
Rapid Systems Fixed Wireless in Zolfo Springs, FL
Availability:
97.6%
Customer Rating:
(1)
Avg. Download Speed
97 Mbps
Rapid Systems offers Fixed Wireless service to 97.6% of Zolfo Springs homes. Across the city, Rapid Systems Fixed Wireless is the only type of service available from the company, with speeds up to 97 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 100, with an average of 58 Mbps throughout the city.
T-Mobile Home Internet Fixed Wireless in Zolfo Springs, FL
Availability:
95.8%
Customer Rating:
(342)
Avg. Download Speed
39 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 95.8% of Zolfo Springs homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 39 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 6.2 Mbps throughout the city.
Verizon Fixed Wireless in Zolfo Springs, FL
Availability:
94.2%
Customer Rating:
(362)
Avg. Download Speed
242 Mbps
Verizon offers Fixed Wireless service to 94.2% of Zolfo Springs homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 242 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 17 Mbps throughout the city.
EarthLink Fixed Wireless in Zolfo Springs, FL
Availability:
34.4%
Customer Rating:
(4)
Avg. Download Speed
38 Mbps
EarthLink offers Fixed Wireless service to 34.4% of Zolfo Springs homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 38 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 5.8 Mbps throughout the city.
AT&T Fixed Wireless in Zolfo Springs, FL
Availability:
34.4%
Customer Rating:
(205)
Avg. Download Speed
38 Mbps
AT&T offers Fixed Wireless service to 34.4% of Zolfo Springs homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 38 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 5.8 Mbps throughout the city.
Which Cable Internet Providers are Available in Zolfo Springs?
XFINITY Cable in Zolfo Springs, FL
Availability:
51.6%
Customer Rating:
(2077)
Avg. Download Speed
1,200 Mbps
XFINITY from Comcast offers Cable service to 51.6% of Zolfo Springs homes. Across the city, XFINITY Cable has speeds up to 1,200 Mbps
Which DSL Internet Providers are Available in Zolfo Springs?
CenturyLink DSL in Zolfo Springs, FL
Availability:
94.7%
Customer Rating:
(120)
Avg. Download Speed
24 Mbps
CenturyLink offers DSL service to 94.7% of Zolfo Springs homes. Across the city, CenturyLink DSL is the only type of service available from the company, with speeds up to 24 Mbps, with speeds from 10 Mpbs up to 60 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 5.0, with an average of 2.0 Mbps throughout the city.
Internet in Zolfo Springs by Neighborhood and ZIP Code
Zolfo Springs has 1 ZIP code with its own page. Each row links to that place’s page.
Neighborhoods in Zolfo Springs
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Zolfo Springs
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 33890 | 4,733 | 26.4% | 895 Mbps | 5.5 | C- | 53/100 |
How Zolfo Springs Compares to Nearby Places
The 10 places nearest to Zolfo Springs that have their own pages are all within 13 miles. Among them, Bowling Green has the most homes with fiber (28.7%) and Wauchula the fewest (19.6%); Zolfo Springs has 24.5%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Zolfo Springs (this page) | 3,930 | 24.5% | 955 Mbps | 5.4 | C- | 53/100 |
| Wauchula | 13,037 | 19.6% | 1,153 Mbps | 5.2 | C- | 55/100 |
| Bowling Green | 4,273 | 28.7% | 987 Mbps | 6.5 | C | 55/100 |
| Lemon Grove | 607 | 96.0% | 983 Mbps | 6.8 | B- | 17/100 |
| Ona | 517 | 54.2% | 1,569 Mbps | 3.9 | C- | 46/100 |
| Brownville | 448 | 100.0% | 2,000 Mbps | 7 | A- | 39/100 |
| Crewsville | 282 | 0.0% | 163 Mbps | 5.8 | D | 57/100 |
| Fort Green Springs | 277 | 29.2% | 885 Mbps | 4.3 | D+ | 60/100 |
| Torrey | 218 | 62.4% | 879 Mbps | 6.5 | C | 42/100 |
| Gardner | 166 | 23.5% | 641 Mbps | 6 | C- | 56/100 |
| Limestone | 157 | 0.0% | 148 Mbps | 2.5 | F | 46/100 |
Who is the Fastest Internet Provider in Zolfo Springs?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by AT&T. On the other hand, based on data provided by the internet providers to the FCC, XFINITY from Comcast 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 Zolfo Springs
| XFINITY from Comcast | 2,000 |
|---|---|
| Spectrum | 1,000 |
| Verizon | 300 |
| Rapid Systems | 100 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| AT&T | 100 |
| EarthLink | 100 |
| CenturyLink | 60 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Zolfo Springs. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Zolfo Springs Internet Providers
Based on 531 reviews from Florida internet customers, AT&T is the best internet service provider for Zolfo Springs residents. AT&T was rated at an average of 3.86 out of 5 in our report for overall customer satisfaction. Verizon wins for second-place in Florida, with 3.92 out of 5 stars and 94.2% coverage in Zolfo Springs.
At a national level, based on 6736 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.
Local, State, and National Ratings for all Zolfo Springs Internet Providers
The table below shows average customer ratings from customers in Zolfo Springs, Florida, and customers throughout the country.
| ISP / Tech Type | Zolfo Springs Overall | Florida Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| AT&T |  (0) | (88) | (1051) | View Plans | ||
| Verizon | (0) | (25) | (816) | View Plans | ||
| T-Mobile Home Internet | (0) | (21) | (342) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| CenturyLink | (0) | (15) | (183) | View Plans | ||
| Viasat | (0) |  (2) |  (12) | View Plans | ||
| XFINITY | (0) | (198) | (2379) | View Plans | ||
| Rapid Systems | (0) | (1) | (1) | View Plans | ||
| Spectrum | (0) | (182) | (1949) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans |
Customer Ratings for Internet Provider Speeds in Zolfo Springs
Based on data reported by Zolfo Springs ISPs to the FCC, the fastest speeds in the city are available through XFINITY from Comcast. The company offers speeds up to 2,000 Mbps in Zolfo Springs. Therefore, the average customer can get up to 1,283 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers rated their satisfaction with internet speed highest with AT&T. This indicates AT&T reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Zolfo Springs Speed | Florida Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| AT&T | (0) | (88) | (1051) | View Plans | ||
| Verizon | (0) | (25) | (816) | View Plans | ||
| XFINITY | (0) | (198) | (2379) | View Plans | ||
| T-Mobile Home Internet | (0) | (21) | (342) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| Spectrum | (0) | (182) | (1949) | View Plans | ||
| CenturyLink | (0) | (15) | (183) | View Plans | ||
| Rapid Systems | (0) | (1) | (1) | View Plans | ||
| Viasat | (0) | (2) | (12) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans |
Who is the Cheapest Internet Provider in Zolfo Springs?
Of the providers in Zolfo Springs, customers rate AT&T the best for price. Data comes from customers rating their satisfaction with pricing: in Zolfo Springs where enough of them have reviewed a provider, otherwise across Florida or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
AT&T is rated 3.65 out of 5 for price, which is similar to the average across all internet providers in the country. CenturyLink is rated second for affordability, with an average price rating of 3.60 out of 5.
The table below shows how customers in Zolfo Springs, Florida, and the United States rated the affordability of their internet service.
Rated Affordability in Zolfo Springs
| ISP / Tech Type | Zolfo Springs Affordability | Florida Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| AT&T | (0) | (88) | (1051) | View Plans | ||
| CenturyLink | (0) | (15) | (183) | View Plans | ||
| T-Mobile Home Internet | (0) | (21) | (342) | View Plans | ||
| Verizon | (0) | (25) | (816) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| Rapid Systems | (0) |  (1) | (1) | View Plans | ||
| Viasat | (0) | (2) | (12) | View Plans | ||
| XFINITY | (0) | (198) | (2379) | View Plans | ||
| Spectrum | (0) | (182) | (1949) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans |
Customer Reviews for Internet Service Providers in Florida
Customer Reviews
Jim
Wire 3
November 12, 2026 I have been trying for MONTHS to get service from Wire3 and it has been a nightmare. I kept asking for an installation date and today I find out that my property is listed as private property and they need to get permission from someone to install the service. Two things. 1.) Why was I not told that a long time ago, I would have made sure it was taken care of. I have lived here for over 14 years and I am 1000% sure they would not have an issue with me having Wire3 Internet. 2.) I have a wired cable service into my apartment so Wire3 could very easily follow the same line in and I would have service. Why do they need to get permission to do something someone else has already done? I cancelled the installation, not that it matters because I probably would never have receive an installation date anyway.
Don
Wire 3 Fiber
October 28, 2026 Very fast installation. Seems to be working great, no issues.
Sabi
Lumos Networks
October 22, 2026 THE SCUMBAG WITH TEXAS TAG#K20-6544 WAITED UNTIL I LEFT MY HOME, THEN HE CAME INTO MY YARD AND SPRAYED IT UP WITH ORANGE SHIT. NO, COURTESY. I SAW HIM ON MY CAMERA, AND WHEN I CAME BACK, HE JUMPED INTO HIS VEHICLE AND TOOK OFF...SOME SHADY BULLSHIT! STAY OFF MY F#*KING LAWN! YOU HAVE NO RIGHT TO BE IN MY YARD WITHOUT NOTIFYING ME! ROTTEN PRACTICE. GO DICK YOUR F#@KING CEO LAWN UP.
Richard
Blue Stream Fiber
October 16, 2026 Since our Kings Point of Delray switched to Blue Stream there have been daily buffers, loss of channels, problems with turning tv on and finding right way to go to the channels and many other issues. I would never sign up with Blue Stream Fiber again if I had a choice.
Ren F
WOW
October 08, 2026 I lose internet every single day, and even though it's usually for under 20 minutes, it still means I have to drop my streaming device, close WOW, reconnect, and try to find my stream and start it back up. I don't think that expecting service for 24 hours a day is such a big ask.
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Which ISP Should You Choose in Zolfo Springs?
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 Zolfo Springs is AT&T.
- The fastest internet provider should be XFINITY from Comcast. Considering speed for the money and reliability in speeds, AT&T may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Zolfo Springs is AT&T.
- Viasat, Rapid Systems, and HughesNet has the broadest coverage in Zolfo Springs, available to 97.6% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.