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Santa Rosa
Cell coverage comparison in Santa Rosa, California
Based on crowdsourced speed tests and signal measurements in Santa Rosa, California, the current snapshot reflects over 600 speed tests and shows medians of 84.0 Mbps download, 12.9 Mbps upload, and 39 ms latency.
Performance by Carrier in Santa Rosa
Explore median download speeds, upload performance, and network latency for each major mobile carrier in Santa Rosa, 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.
DownDownload64.9 Mbps
UpUpload6.4 Mbps
Reliab.Reliability8.2 / 10
Cov.Coverage96.6%
Over 100 tests conducted
DownDownload97.5 Mbps
UpUpload31.1 Mbps
Reliab.Reliability10.0 / 10
Cov.Coverage82.7%
Over 100 tests conducted
DownDownload82.5 Mbps
UpUpload9.4 Mbps
Reliab.Reliability7.7 / 10
Cov.Coverage99.3%
Over 300 tests conducted
Performance by Carrier shows side-by-side results for the primary mobile providers measured in Santa Rosa. Each row reflects download, upload, latency, and reliability 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.
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Network Performance in Santa Rosa
Get a complete view of mobile network performance across Santa Rosa with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Santa Rosa-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
84.0Mbps
Upload
12.9Mbps
Latency
39ms
Reliability
7.5/ 10
Top Performers
Best Download: T-Mobile
97.5 Mbps
Best Upload: T-Mobile
31.1 Mbps
Best Latency: T-Mobile
33 ms
Best Reliability: T-Mobile
10.0 / 10
Best Coverage: Verizon
99.3%
Coverage Snapshot
5G90.7%
4G LTE99.3%
Based on over 600 speed tests
Network Performance aggregates all measured carriers in Santa Rosa 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 600 tests. Current medians are 84.0 Mbps download, 12.9 Mbps upload, and 39 ms latency.
Cell Phone Plans for Santa Rosa
Compare wireless plans from carriers with coverage in this area.
Recommended PlanSponsored
Mint Mobile 5GB Annual
$15/mo
12 month term
T-Mobile
- 5 GB Datahigh-speed, then 128Kbps
- Hotspot Included
- Unlimited Minutes
- Unlimited Texts
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US Mobile 5GB
$15/mo
Monthly plan
AT&T
T-Mobile
Verizon
- 5 GB Datahigh-speed, then data stops
- Hotspot Included
- Unlimited Minutes
- Unlimited Texts
- Taxes & Fees Included
Recommended PlanSponsored
US Mobile Unlimited Starter Dark Star
$25/mo
Monthly plan
AT&T
- Unlimited Datahigh-speed
- 20 GB Hotspot
- Unlimited Minutes
- Unlimited Texts
- Taxes & Fees Included
Recommended PlanSponsored
Visible Base
$25/mo
Monthly plan
Verizon
- Unlimited Datahigh-speed
- Unlimited Hotspot
- Unlimited Minutes
- Unlimited Texts
- Taxes & Fees Included
Recommended PlanSponsored
Mint Mobile Unlimited Annual
$30/mo
12 month term
T-Mobile
- Unlimited Datahigh-speed
- 20 GB Hotspot
- Unlimited Minutes
- Unlimited Texts
Limited-time offer
$15/mo first year
Recommended PlanSponsored
Visible+
$35/mo
Monthly plan
Verizon
- Unlimited Datahigh-speed
- Unlimited Hotspot
- Unlimited Minutes
- Unlimited Texts
- Taxes & Fees Included
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Cell Coverage in Santa Rosa: FAQ
What is the best cell phone carrier in Santa Rosa?
Based on crowdsourced speed tests in Santa Rosa, 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 Santa Rosa?
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.
What is the reliability score?
The reliability score summarizes how dependable mobile performance is in Santa Rosa. It uses a 0.0 to 10.0 scale (higher is better) and is calculated from real-world speed test percentiles with weighted components: download (50%), latency (30%), and upload (20%). It evaluates the lower-end experience using the bottom 10%, 5%, and 1% percentiles when enough samples are available. If local speed testing is limited, a coverage-based fallback is used from signal quality distribution (great/good/poor).
How can I check coverage at my specific address in Santa Rosa?
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 Santa Rosa?
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