CoverageMap

Imperial

Cell coverage comparison in Imperial, California

US

Based on crowdsourced speed tests and signal measurements in Imperial, California, the current snapshot reflects over 7,000 speed tests and shows medians of 58.1 Mbps download, 13.0 Mbps upload, and 39 ms latency.

Performance by Carrier in Imperial

Explore median download speeds, upload performance, and network latency for each major mobile carrier in Imperial, 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
Download70.6 Mbps
Upload12.4 Mbps
Latency35 ms
Coverage86.3%

Over 4,700 tests conducted

T-Mobile logo
Download66.0 Mbps
Upload20.6 Mbps
Latency50 ms
Coverage84.0%

Over 700 tests conducted

Verizon logo
Download27.3 Mbps
Upload11.8 Mbps
Latency67 ms
Coverage72.5%

Over 1,500 tests conducted

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

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

58.1Mbps

Upload

13.0Mbps

Latency

39ms

Top Performers

Fastest Download: AT&T

70.6 Mbps

Fastest Upload: T-Mobile

20.6 Mbps

Best Latency: AT&T

35 ms

Best Coverage: AT&T

86.3%

Coverage Snapshot

5G80.0%
4G LTE86.7%
Based on over 7,000 speed tests

Network Performance aggregates all measured carriers in Imperial 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 7,000 tests. Current medians are 58.1 Mbps download, 13.0 Mbps upload, and 39 ms latency.

Cell Phone Plans Available in Imperial

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 Imperial: FAQ

What is the best cell phone carrier in Imperial?

Based on crowdsourced speed tests in Imperial, AT&T 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 Imperial?

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 Imperial?

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 Imperial?

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 Imperial

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

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Imperial, California Cell Coverage | CoverageMap