Home Reports 2025 Global United States South Carolina

Internet Speed Report South Carolina 2025

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

Total Tests

1,097

Avg. Download

357.24Mbps

Avg. Upload

136.44Mbps

Avg. Ping

35.6ms

Top Internet Providers

Provider Avg Speed
Spirit Communications 399.8 Mbps
Spirit Communications 194.4 Mbps
Spirit Communications 163.3 Mbps
Charter Communications 373.0 Mbps
Comcast Cable Communications 377.6 Mbps
Hargray Communications Group, Inc. 600.6 Mbps
Comcast Cable Communications, LLC 724.3 Mbps
Comporium 349.5 Mbps
Charter Communications Inc 331.2 Mbps
Cellco Partnership DBA Verizon Wireless 372.4 Mbps

Top Devices

Device Share
iPhone 10.2%
iPhone 4.1%
Generic Android 2.0 4.0%
iPhone 3.3%
Generic Android 2.0 1.8%
Generic Smartphone 1.5%
iPhone 1.5%

Top Browsers

Browser Share
Mobile Safari 10.2%
Chrome 5.3%
Mobile Safari 4.1%
Android Webkit 4.0%
Chrome 3.7%
Mobile Safari 3.3%
Chrome 3.0%
Chrome 2.9%
Chrome 2.8%
Chrome 2.5%

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.