Comporium Speed Test - Check Internet Speed
Test your Comporium internet speed in United States
www.comporium.comComporium is one of the oldest telecommunications companies in the United States, serving approximately 150,000 customers along the North Carolina and South Carolina border since 1894. The company delivers fiber-to-the-home broadband with speeds up to 5 Gbps and cable internet up to 600 Mbps. Test your Comporium connection to measure actual download, upload, and latency performance.
About Comporium
Comporium, founded in 1894 and headquartered in Rock Hill, South Carolina, is a family-owned telecommunications company operated by the Barnes family for over 130 years.
The company serves approximately 150,000 subscribers in communities along the North Carolina and South Carolina border, including Rock Hill, Fort Mill, Lancaster, Indian Land, and surrounding areas.
Comporium has evolved from a telephone company to a full-service telecommunications provider offering fiber internet, cable, television, phone, and security services. The company has invested heavily in its ZipStream fiber-to-the-home network, delivering multi-gigabit symmetrical speeds to residential and business customers in its service territory.
Comporium Plans and Services
Comporium offers several internet plans across different technologies and price points.
Comporium internet plans range from $29.94 to $84.94 per month. Internet 100 offers 100 Mbps download over cable at $29.94. Internet 300 delivers 300 Mbps over cable at $49.94.
Internet 600 provides 600 Mbps over cable at $64.94. ZipStream Gig reaches 1 Gbps over fiber at $84.94. Higher-speed fiber tiers up to 5 Gbps are available in select areas.
All plans include unlimited data with no usage caps. Comporium also provides television with local and premium channels, home phone, home security and automation, and business communications services. Bundle discounts are available when combining multiple services.
Comporium Internet Plans
| Plan | Speed | Price | Features |
|---|---|---|---|
| Internet 100 cable | 100 Mbps | $29.94/month |
|
| Internet 300 cable | 300 Mbps | $49.94/month |
|
| Internet 600 cable | 600 Mbps | $64.94/month |
|
| ZipStream Gig fiber | 1000 Mbps | $84.94/month |
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Prices and availability may vary by location. Contact Comporium for current offers.
Test Your Comporium Speed
Run a free speed test to check if Comporium delivers the speeds you are paying for. Test during peak evening hours for the most realistic results. Compare your results against Comporium advertised speeds above.
Comporium Speed Test FAQ
How fast is Comporium internet?
Comporium offers cable speeds from 100 Mbps to 600 Mbps and fiber speeds from 1 Gbps up to 5 Gbps in select areas. The ZipStream fiber service delivers symmetrical speeds for fast uploads matching downloads. Cable plans use DOCSIS technology with asymmetrical speeds. Actual performance depends on your plan tier, connection type, and network conditions. Comporium is one of the few regional providers offering multi-gigabit fiber service. Run a speed test to check your current connection performance.
Where is Comporium available?
Comporium serves communities along the North Carolina and South Carolina border including Rock Hill, Fort Mill, Lancaster, Indian Land, Tega Cay, Lake Wylie, and surrounding areas in York County, South Carolina, and parts of North Carolina. Fiber and cable availability varies by address within the service territory. The company continues to expand its ZipStream fiber network to additional neighborhoods. Check comporium.com to verify service availability and connection type at your specific address.
How do I test my Comporium speed?
Use the speed test tool on this page to measure your Comporium download speed, upload speed, and ping latency. For the most accurate results, connect directly to your Comporium modem or router using an ethernet cable. If you have ZipStream fiber, your upload speed should be close to your download speed. Cable customers will see higher download than upload speeds. Close other applications and devices consuming bandwidth during the test for the most reliable measurement.
What is Comporium ZipStream?
ZipStream is Comporium's fiber-to-the-home internet service delivering symmetrical speeds up to 5 Gbps. The service uses fiber optic cables connected directly to your home for the fastest and most reliable internet performance available. ZipStream fiber provides lower latency, higher consistency, and symmetrical upload speeds compared to cable internet. Availability is expanding as Comporium builds fiber infrastructure across its service territory. Contact Comporium to check if ZipStream fiber has been deployed to your address.