Home Reports 2025 Global United States South Carolina

Internet Speed Report South Carolina June 2025

A comprehensive analysis of broadband performance in South Carolina based on real user speed tests conducted on Bandwidth Place.

Total Tests

87

Avg. Download

436.74Mbps

Avg. Upload

113.65Mbps

Avg. Ping

37.1ms

Top Internet Providers

Provider Avg Speed
Comcast Cable Communications, LLC 824.4 Mbps
Spirit Telecom 284.3 Mbps
Spirit Communications 365.9 Mbps
Comporium 231.7 Mbps
Charter Communications 442.4 Mbps
Charter Communications 256.7 Mbps
Charter Communications 283.6 Mbps
Charter Communications 396.1 Mbps
Comporium, Inc 208.8 Mbps
Hargray Communications Group, Inc. 119.3 Mbps

Top Devices

Device Share
Generic Smartphone 8.0%
Generic Smartphone 5.7%
iPhone 4.6%
iPhone 2.3%
iPhone 1.1%

Top Browsers

Browser Share
Chrome 29.9%
Chrome 12.6%
Chrome 10.3%
Chrome Mobile 8.0%
Chrome Mobile 5.7%
Safari 4.6%
Mobile Safari 4.6%
Firefox 3.4%
Chrome 2.3%
Mobile Safari 2.3%

Analysis Methodology

The data presented in this report is aggregated directly from real user speed tests performed on the Bandwidth Place platform testing network nodes globally during 2025. We calculate the localized metrics using strict data sanity checks to prevent skewed results from anomalies or extreme outliers.

SEO & Location Routing Structure: Because location data is structurally rigid, caching data dynamically to static hierarchy (Country -> State -> City) provides significant improvements to PageSpeed metrics and Time to First Byte (TTFB). This strategy ensures optimum indexing for search engines processing localized queries.