Compare Irmo internet speeds to the national average
Download Speeds
Irmo – 253.0 Mbps
SC – 129.0 Mbps
U.S. – 133.0 Mbps
Upload Speeds
Irmo – 99.0 Mbps
SC – 51.0 Mbps
U.S. – 46.0 Mbps
*Data sourced from M-LAB speed tests taken by real users in Irmo.
*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. As of Feb 14, 2023.
**Limited time offer; subject to change; valid to qualified residential customers who have not subscribed to any services within the previous 30 days and who have no outstanding obligation to Charter. Spectrum Internet® Gig promotion price is $89.99/mo; standard rates apply after yr. 1. Taxes, fees and surcharges extra and subject to change during and after the promotional period; installation/network activation, equipment and additional services are extra. General Terms: INTERNET: Speed based on wired connection and may vary by address. Wireless speeds may vary. Services subject to all applicable service terms and conditions, subject to change. Services not available in all areas. Restrictions apply. Enter your address to determine availability. ©2022 Charter Communications.
Speed based on wired connection. Available Internet speeds may vary by address. Gig capable modem required for Gig speed. For a list of Gig capable modems, visit Spectrum.net/modem.
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people have access to broadband internet of any type
1 provider - 100.00%
2 providers - 99.21%
3 providers - 1.22%
4+ providers - 0%
Source: FCC
At 100%, broadband coverage in Irmo is comparable to the rest of South Carolina - 97%, and comparable to broadband coverage across the U.S. - 95%.
The vast majority of those living in the Irmo area will have access to cable, which covers 100% of Irmo residents. DSL internet is also an option for many, offering service to 99% of the area. Fiber-optic is less available but still a popular internet option for roughly 48% of those living in Irmo.
There are five internet providers serving the Irmo area, and 99.21% of households will have internet options from more than one provider. Among Irmo's five internet providers, prices start at $29.99 and available download speeds reach up to 5,000 Mbps.
The largest internet providers in Irmo are AT&T, Spectrum, and HughesNet bringing DSL, cable, and satellite options to Irmo.
DSL internet from AT&T is available to nearly all Irmo residents, covering 99% of households. Many will also have the option of cable from Spectrum, which covers 100% of the area. Irmo’s third most-available internet provider, HughesNet, offers satellite to around 100% of Irmo residents.
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*Wireless speeds may vary. 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. As of Feb 14, 2023.
DSL from AT&T offers broadband to all households in Irmo covering 99% of the area.
DSL internet from AT&T uses telephone lines in Irmo to deliver service, which often leads to lower prices and higher availability, though download speeds are likely to be slower than cable or fiber-optic internet.
Internet prices for AT&T start at $55/mo.*, which is about the same as the average starting price for internet in Irmo, $53.99.
AT&T customers who choose the lowest-priced plan can expect speeds up to 10 Mbps, which comes to an estimated $5.50 per Mbps, significantly higher than the average cost per Mbps for the lowest priced plans in Irmo, $0.67.
For those who value internet speed as much as cost, AT&T offers download speeds up to 5,000 Mbps and upload speeds up to 20 Mbps in Irmo. These download speeds are available to 99% of the area, and are much faster than the average max speeds from all Irmo's providers, 272 Mbps.
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*Wireless speeds may vary. 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. As of Feb 14, 2023.
**GIG: Limited time offer; subject to change; valid to qualified residential customers who have not subscribed to any services within the previous 30 days and who have no outstanding obligation to Charter. Spectrum Internet® Gig promotion price is $89.99/mo; standard rates apply after yr. 1. Taxes, fees and surcharges extra and subject to change during and after the promotional period; installation/network activation, equipment and additional services are extra. General Terms: INTERNET: Speed based on wired connection and may vary by address. Wireless speeds may vary. Services subject to all applicable service terms and conditions, subject to change. Services not available in all areas. Restrictions apply. Enter your address to determine availability. ©2022 Charter Communications.
Speed based on wired connection. Available Internet speeds may vary by address. Gig capable modem required for Gig speed. For a list of Gig capable modems, visit spectrum.net/modem
Cable from Spectrum offers broadband to all households in Irmo covering 100% of the area.
Spectrum’s cable network is likely to offer faster speeds than DSL or satellite service, but Irmo residents in densely populated areas may experience slowed speeds during peak usage times.
Internet prices for Spectrum start at $49.99/mo.*, which is about the same as the average starting price for internet in Irmo, $53.99.
Spectrum customers who choose the lowest-priced plan can expect speeds up to 300 Mbps**, which comes to an estimated $0.17 per Mbps, about the same as the average cost per Mbps for the lowest priced plans in Irmo, $0.67.
For those who value internet speed as much as cost, Spectrum offers download speeds up to 1,000 Mbps** and upload speeds up to 10 Mbps in Irmo. These download speeds are available to 100% of the area, and are much faster than the average max speeds from all Irmo's providers, 272 Mbps.
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*Wireless speeds may vary. 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. As of Feb 14, 2023.
**GIG: Limited time offer; subject to change; valid to qualified residential customers who have not subscribed to any services within the previous 30 days and who have no outstanding obligation to Charter. Spectrum Internet® Gig promotion price is $89.99/mo; standard rates apply after yr. 1. Taxes, fees and surcharges extra and subject to change during and after the promotional period; installation/network activation, equipment and additional services are extra. General Terms: INTERNET: Speed based on wired connection and may vary by address. Wireless speeds may vary. Services subject to all applicable service terms and conditions, subject to change. Services not available in all areas. Restrictions apply. Enter your address to determine availability. ©2022 Charter Communications.
Speed based on wired connection. Available Internet speeds may vary by address. Gig capable modem required for Gig speed. For a list of Gig capable modems, visit spectrum.net/modem
Satellite from HughesNet offers broadband to all households in Irmo covering 100% of the area.
HughesNet satellite internet offers reliable connection in areas of Irmo where other internet types may not be available, but service is likely to come with low monthly data allowances and high latency, making streaming binges and real-time online gaming impractical.
Internet prices for HughesNet start at $64.99/mo.*, which is significantly higher than the average starting price for internet in Irmo, $53.99.
HughesNet customers who choose the lowest-priced plan can expect speeds up to 25 Mbps, which comes to an estimated $2.60 per Mbps, higher than the average cost per Mbps for the lowest priced plans in Irmo, $0.67.
For those who value internet speed as much as cost, HughesNet offers download speeds up to 25 Mbps and upload speeds up to 3 Mbps in Irmo. These download speeds are available to 100% of the area, and are much slower than the average max speeds from all Irmo's providers, 272 Mbps.
AT&T is the fastest internet provider in Irmo with download speeds up to 5,000 Mbps. These speeds are available to 99% of households in Irmo. The next fastest internet provider in Irmo is AT&T, offering download speeds up to 5,000 Mbps to 4.381% of the area.
Xfinity offers the cheapest internet in Irmo with plans starting at $29.99/mo. This is significantly less than the average starting price for internet in Irmo, $53.99.
AT&T is the largest fiber-optic internet service provider in Irmo, covering 4.381% of the city.
If you suspect your slow speeds are the result of your internet provider throttling your connection, the easiest way to determine if you’re being throttled is to perform two speed tests. Run the first test on your regular network, then run the second one on a VPN. If the two speeds are drastically different (and the VPN test was higher), your internet provider may be throttling your speeds.
There are benefits to using your own router vs. buying or renting one from your internet provider, such as lower monthly costs and more product options. If you choose to use your own router, keep in mind that your internet provider’s tech support may not be able to fully assist you with your personal router. Select providers may not give you the option to use your own router.
Fiber and cable internet are similar internet service types, but fiber offers a few advantages over cable. Fiber internet can deliver faster upload and download speeds than cable in most areas, and is less vulnerable to slowed speeds during peak usage times. Cable does have the advantage over fiber in terms of availability, covering 89% of U.S. households compared to fiber’s 38%.