CoverageMap

DuPage

Cell coverage comparison in DuPage, Illinois

US

Based on crowdsourced speed tests and signal measurements in DuPage, Illinois, the current snapshot reflects over 17,000 speed tests and shows medians of 220.8 Mbps download, 21.5 Mbps upload, and 32 ms latency.

Performance by Carrier in DuPage

Explore median download speeds, upload performance, and network latency for each major mobile carrier in DuPage, calculated from millions of real-world, crowdsourced speed tests. These results reflect typical everyday performance to help you compare carriers and choose the network that delivers the fastest speeds, most responsive connections, and broadest coverage where you live, work, and travel.

AT&T logo
Download145.6 Mbps
Upload11.5 Mbps
Latency30 ms
Coverage100.0%

Over 4,000 tests conducted

T-Mobile logo
Download243.6 Mbps
Upload21.6 Mbps
Latency28 ms
Coverage100.0%

Over 5,300 tests conducted

Verizon logo
Download272.1 Mbps
Upload29.8 Mbps
Latency38 ms
Coverage100.0%

Over 7,900 tests conducted

Performance by Carrier shows side-by-side results for the primary mobile providers measured in DuPage. Each row reflects median download, upload, and latency for that carrier.

Providers included in this comparison are Verizon, T-Mobile, AT&T. Per-carrier test counts are shown in the table to indicate data accuracy.

Network Performance in DuPage

Get a complete view of mobile network performance across DuPage with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the DuPage-wide snapshot to understand overall network trends, then dive deeper to compare individual carriers side-by-side and see how each performs in speed, responsiveness, and availability.

Median Performance

Download

220.8Mbps

Upload

21.5Mbps

Latency

32ms

Top Performers

Fastest Download: Verizon

272.1 Mbps

Fastest Upload: Verizon

29.8 Mbps

Best Latency: T-Mobile

28 ms

Best Coverage: Verizon

100.0%

Coverage Snapshot

5G100.0%
4G LTE100.0%
Based on over 17,000 speed tests

Network Performance aggregates all measured carriers in DuPage to provide a baseline view of typical speeds and latency in the area. Use these medians as a quick indicator of overall network quality.

These medians are calculated from over 17,000 tests. Current medians are 220.8 Mbps download, 21.5 Mbps upload, and 32 ms latency.

Cell Phone Plans Available in DuPage

Compare wireless plans from carriers with coverage in this area.

MobileX Custom

$0/mo

Monthly plan

Verizon
  • No Data Included
  • Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts

MobileX 150 Mins 150 Texts

$4.48/mo

Monthly plan

Verizon
  • No Data Included
  • No Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts

Red Pocket 500MB 12 Months

$5/mo

12 month term

AT&T
T-Mobile
Verizon
  • 0.5 GB Datahigh-speed, then Unknown
  • Hotspot Included
  • 500 Minutes
  • 500 Texts

MobileX Unlimited Talk and Text

$6.48/mo

Monthly plan

Verizon
  • No Data Included
  • No Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts

US Mobile Light Plan Annual

$8/mo

12 month term

AT&T
T-Mobile
Verizon
  • 2 GB Datahigh-speed, then data stops
  • No Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts
  • Taxes & Fees Included

MobileX Custom 1GB

$8.38/mo

Monthly plan

Verizon
  • 1 GB Datahigh-speed, then data stops
  • Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts

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Cell Coverage in DuPage: FAQ

What is the best cell phone carrier in DuPage?

Based on crowdsourced speed tests in DuPage, Verizon currently leads in median download speeds. Compare carriers in the performance table above for the latest results.

Why might this page show limited data for DuPage?

We need at least 25 recent speed tests to generate reliable local metrics. If we don't have enough tests yet, the page focuses on maps and nearby locations while we keep collecting data.

How can I check coverage at my specific address in DuPage?

Use the interactive map to check signal strength at your exact address. Visit the CoverageMap interactive map to explore 4G/5G availability.

How can I contribute coverage data for DuPage?

Download the CoverageMap app and run a few speed tests with location enabled. Your results help improve coverage accuracy and unlock local rankings faster.

Get the app

View Coverage Map for DuPage

Explore detailed coverage data on our interactive map to find the best carrier for your specific location.

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DuPage, Illinois Cell Coverage | CoverageMap