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*Price after $10/mo discount (starts within 2 bills) w/ paperless billing & Autopay if enrolled w a debut card or bank account. Discount reduced to $5/mo if enrolled w/ credit card. Monthly State Cost Recovery Charge in TX, OH, NV applies
The Palmetto State spans from popular coastal destinations like Myrtle Beach, Hilton Head and Charleston to the Blue Ridge Mountains. Across these diverse terrains, a variety of internet providers offer fast internet and Wi-Fi to more than five million South Carolinians.
With over a dozen available internet providers, fast speeds up to 8 GB and plans starting at $29.99/mo., SC residents have plenty of options for fast Wi-Fi.
Why trust our broadband experts
Allconnect’s team of broadband experts regularly reviews the top internet service providers in the U.S., scrutinizing each company under a rigorous scoring system to help our readers make informed internet purchases. We keep our data points accurate and up to date based on thorough research and partnership communications. Our content is not directed by partners. Visit our full methodology page and advertising disclosure to learn more.
*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Price may include autopay and paperless billing discounts. Speeds may vary.
**When bundled with a qualifying mobile plan.
***Price after $10/mo discount with eligible Autopay & Paperless bill (w/in 2 bills). Monthly State Cost Recovery Charge in TX, OH, NV applies. One time install chrg may apply. See offer details. Speeds based on wired connection. Actual speeds may vary. For 5GIG, single device wired speed maximum 4.7Gbps. For more info, go to www.att.com/speed101.
What are the best internet deals in SC?Internet deals in South Carolina range from cheap rates and long-term price guarantees to perks like reward cards. Whether you’re moving to SC or interested in switching providers, bundling services like TV and internet often results in the best value, helping you get the most for your money.
Methodology
We rated the largest internet providers in the U.S. for 2025. Each provider was rated on a scale of 1 to 5 based on over a dozen factors, including speed, cost, availability, fees, customer satisfaction, connection type and more. We also used data from the Federal Communications Commission (FCC) to compare the average speed offered by internet companies in the U.S. to set a baseline for what is considered a good internet speed. Additionally, we analyzed data from the American Customer Satisfaction Index (ACSI) to understand how each internet service provider (ISP) fares in customer service and perceived value.
Internet technology in South Carolina
Connection type
Starting price*
Speeds up to
Availability
Satellite
$49.99–$149.99/mo.
250 Mbps
100%
Cable
$30–$95/mo.
1,300 Mbps
75%
Fixed wireless
$35**–$70/mo.
1,000 Mbps
38%
Fiber
$49–$245♱/mo.
5,000 Mbps
47%
Disclaimers
*Pricing per month plus taxes for length of contract. Additional fees and terms may apply. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Price may include autopay and paperless billing discounts. Speeds may vary.
**When bundled with a qualifying mobile plan.
♱Price after $10/mo discount with eligible Autopay & Paperless bill (w/in 2 bills). Monthly State Cost Recovery Charge in TX, OH, NV applies. One time install chrg may apply. See offer details. As of 03/20/25.
What is the best internet technology in South Carolina? Most people in suburban and urban areas will want to opt for cable, fiber or 5G/fixed wireless internet. These internet types offer more reliability, faster speeds, and cheaper prices. Satellite internet is usually much slower but is also the most widely available internet technology in South Carolina, covering hard-to-reach rural or mountainous areas.
Top South Carolina cities
Search for the best South Carolina internet by ZIP code or city.
Need free or low-cost internet in SC? Several providers, including AT&T, Xfinity and T-Mobile, offer reduced rates under $15/mo. for qualifying households. Cheap internet for seniors, students and veterans are also often eligible for special rates, depending on the provider.
Fastest internet in South Carolina: Google Fiber up to 8 GB; Frontier, Earthlink and AT&T Fiber up to 5 GB.
Next fastest internet in South Carolina: Spectrum, HTC, Xfinity, Comporium and Brightspeed offer top speeds of 1 to 2 GB.
High-speed internet up to 100 Mbps is available to 92%, meaning South Carolinians have extensive coverage for gaming and streaming across the state. Although multi-gig internet above 2 GB has limited availability in SC, gigabit internet is available to 46% of the state.
Rural internet options in South Carolina
The best rural internet in SC is provided by satellite companies including Hughesnet, Viasat and Starlink. Hughesnet offers the cheapest starting price, at $49.99/mo., but Viasat and Starlink offer more data flexibility.
Satellite internet covers nearly 100% of SC, inland and beyond. Ocean-dwelling residents in SC can try Starlink’s Boats plan for Wi-Fi when ashore or at sea.
South Carolina internet FAQs
What are the best internet deals in South Carolina?
Internet deals change month to month, so the best way to find the best internet deal in SC is to check internet availability by your ZIP code or address. New customer internet deals in SC frequently include free installation, reward cards, internet discounts and more.
Does South Carolina have good internet?
SC has several fast and reliable internet options, including AT&T, T-Mobile 5G, Spectrum and Xfinity, offering up to 1 GB or higher. High-speed internet up to 8 GB is available in select areas from Google Fiber.
How do I know which South Carolina internet providers are available near me?
Find available internet providers on this page. Use your South Carolina ZIP code to find internet options at your location.
This content is produced through an alliance between USA TODAY and Allconnect.com. Under the alliance, Allconnect publishes articles about broadband-related topics upholding strict editorial integrity standards in line with USA TODAY’s Principles of Ethical Conduct. The opinions, analyses, reviews and recommendations expressed are those of the Allconnect editorial staff alone. The information is believed to be accurate as of the publish date, but always check the provider’s website for the most current information. Read more about our Allconnect Advertising Disclosure.
Lisa Iscrupe is a senior writer helping readers understand the complexities of broadband, internet and other home services, including energy and renewable products. Her work appears on SaveOnEnergy.com and CNET.com, with national sources such as CNN, The Daily MBA and The Media Bulletin referencing her articles.
Hannah Whatley is an editor who enjoys collaborating with writers to offer readers the most relevant, accurate, and up-to-date information for their home purchases. She has previously edited for The Motley Fool, The Modest Wallet, Grammarly, JoinCake.com and SaveOnEnergy.com, gaining expertise in several industries. Hannah has a B.A. in English from Thomas Edison State University. When she isn’t editing, she enjoys studying linguistics and languages.
