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DSDownloadSpeed
FCC Data · Updated April 2026
B

Best Internet in McHenry, IL

1000 Mbps avg · 18 ZIP codes · 100% fiber · 10 providers/ZIP

1000
Avg Mbps
1,000
Max Mbps
100%
Fiber Access
10
Avg Providers
Providers

Internet Providers in McHenry

ProviderZIP Codes Served% of Area
Comcast18100%
At&T Illinois18100%
T-Mobile18100%
King Street L.p.18100%
United States Cellular Corporation18100%
Rise Broadband18100%
Frontier North Illinois Gte18100%
Wisper Isp, LLC18100%
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ZIP Codes in McHenry

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FAQ

Frequently Asked Questions

What is the average internet speed in McHenry, IL?

McHenry, Illinois has an average maximum download speed of 1000 Mbps across 18 ZIP codes. The fastest available speed is 1000 Mbps. 100% of ZIP codes have fiber internet.

Who are the best internet providers in McHenry?

The most widely available providers in McHenry are Comcast (18 ZIPs), At&T Illinois (18 ZIPs), T-Mobile (18 ZIPs). Check individual ZIP codes for exact availability at your address.

Is fiber internet available in McHenry?

Yes, fiber internet is available in 100% of McHenry's ZIP codes. Fiber coverage is good in this area. Search your specific ZIP code for exact fiber availability.

How does McHenry compare to the rest of Illinois?

McHenry has an average Broadband Grade of B (65/100). The McHenry area averages 10 providers per ZIP code with 100% fiber access. Check the Illinois overview for statewide comparison.