CoverageMap

Gary

Cell coverage comparison in Gary, South Dakota

US

Based on crowdsourced speed tests and signal measurements in Gary, South Dakota, the current snapshot reflects over 100 speed tests and shows medians of 35.5 Mbps download, 1.7 Mbps upload, and 65 ms latency.

Performance by Carrier in Gary

Explore median download speeds, upload performance, and network latency for each major mobile carrier in Gary, 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
Download Mbps
Upload Mbps
Latency ms
Coverage100.0%
T-Mobile logo
Download35.7 Mbps
Upload2.7 Mbps
Latency49 ms
Coverage100.0%

32 tests conducted

Verizon logo
Download31.0 Mbps
Upload1.5 Mbps
Latency70 ms
Coverage100.0%

78 tests conducted

Performance by Carrier shows side-by-side results for the primary mobile providers measured in Gary. 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 Gary

Get a complete view of mobile network performance across Gary with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Gary-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

35.5Mbps

Upload

1.7Mbps

Latency

65ms

Top Performers

Fastest Download: T-Mobile

35.7 Mbps

Fastest Upload: T-Mobile

2.7 Mbps

Best Latency: T-Mobile

49 ms

Best Coverage: Verizon

100.0%

Coverage Snapshot

5G100.0%
4G LTE100.0%
Based on over 100 speed tests

Network Performance aggregates all measured carriers in Gary 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 100 tests. Current medians are 35.5 Mbps download, 1.7 Mbps upload, and 65 ms latency.

Cell Phone Plans for Gary

Compare wireless plans from carriers with coverage in this area.

Helium Mobile Zero

$0/mo

Monthly plan

T-Mobile
  • 1 GB Data1GB cellular + 2GB Helium Wi-Fi
  • No Hotspot Included
  • 100 Minutes
  • 300 Texts

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

Helium Mobile Sprout

$5/mo

Monthly plan

T-Mobile
  • 3 GB Datahigh-speed, then data stops
  • 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

Tello 100 Mins

$5/mo

Monthly plan

T-Mobile
  • No Data Included
  • No Hotspot Included
  • 100 Minutes
  • Unlimited Texts

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Cell Coverage in Gary: FAQ

What is the best cell phone carrier in Gary?

Based on crowdsourced speed tests in Gary, T-Mobile 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 Gary?

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 Gary?

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 Gary?

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

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Explore detailed coverage data for Gary on our interactive map.

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Gary, South Dakota Cell Coverage | CoverageMap