Skip to main content
DSDownloadSpeed
FCC Data · Updated April 2026
C

ZIP 61378 Internet

Lee County, Illinois · 100 Mbps max · 10 providers · Competitive

Broadband Grade

Score Breakdown — 56/100

64
Download (40%)
100
Competition (30%)
1
Fiber (20%)
0
Upload (10%)
Speed

Maximum Available Speeds

Download100 Mbps

FCC benchmark: 100 Mbps

Upload100 Mbps

FCC benchmark: 20 Mbps

Providers

10 Internet Providers in 61378

ProviderTechnologyDownloadUpload
ComcastCable (DOCSIS 3.1+)1200 Mbps35 Mbps
At&T IllinoisADSL225 Mbps3 Mbps
T-MobileFixed Wireless25 Mbps3 Mbps
King Street L.p.Fixed Wireless10 Mbps2 Mbps
United States Cellular CorporationFixed Wireless2 Mbps0.064 Mbps
At&T IllinoisVDSL100 Mbps20 Mbps
Rise BroadbandFixed Wireless100 Mbps15 Mbps
Frontier North Illinois GteADSL218 Mbps1 Mbps
Frontier North Illinois GteADSL6 Mbps1 Mbps
Wisper Isp, LLCFixed Wireless100 Mbps20 Mbps
Fiber

Fiber Availability

Fiber is available in 61378

Fiber providers:

Nearby

Nearby ZIP Codes

Compare 61378 vs 61367

Test Your Speed

See how your connection compares to the 100 Mbps available in 61378.

FAQ

Frequently Asked Questions

What internet providers are available in ZIP code 61378?

ZIP code 61378 has 10 internet providers. Comcast, At&T Illinois, T-Mobile and 7 more serve this area. The fastest available download speed is 100 Mbps.

What is the Broadband Grade for 61378?

ZIP code 61378 has a Broadband Grade of C (score: 56/100). This grade factors in download speed (64/100), provider competition (100/100), fiber access (1/100), and upload speed (0/100).

Is fiber internet available in 61378?

Yes, fiber-to-the-home (FTTH) internet is available in ZIP code 61378. Fiber providers in this area include .