RealSpeeds

Internet Speeds in San Bernardino, CA

San Bernardino residents have 4 internet providers to choose from. Spectrum is the most popular provider, offering cable and fiber internet service. In our research, we have been seeing 138 Mbps for download speeds and 11 Mbps for upload speeds for Spectrum customers over 20,262 recent tests. Frontier Communications, GeoLinks and AT&T also have coverage in San Bernardino, although they are not as popular as Spectrum. These providers offer DSL, fiber and fixed wireless internet service.

See more detailed speed and coverage data below.

Last updated on August 12, 2022
ProviderDownload SpeedUpload SpeedLatency
Spectrum
Cable
Fiber
View Details →
138 Mbps11 Mbps11 ms
Frontier Communications
DSL
Fiber
View Details →
161 Mbps103 Mbps8 ms
GeoLinks
Fixed Wireless
View Details →
160 Mbps84 Mbps26 ms
AT&T
DSL
Fiber
Fixed Wireless
View Details →
90 Mbps17 Mbps8 ms
* Data from speed tests taken in the last 3 months

Internet Providers in San Bernardino, CA

Spectrum

Cable
Fiber

Download Speed

138Mbps

Upload Speed

11Mbps

Latency

11ms

Overview

Spectrum is the most popular provider in San Bernardino offering cable and fiber internet service. Users have been getting 138 Mbps for download speeds and 11 Mbps for upload speeds over 20,262 recent tests.

Speed Breakdown

Spectrum has the 3rd fastest average download speeds and the 4th fastest average upload speeds out of all of the providers in San Bernardino. 30% of users saw download speeds between 100-250 Mbps, and 61% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Speed Tests

DateDownload SpeedUpload SpeedLatency
August 11, 2022290 Mbps12 Mbps12 ms
August 11, 2022232 Mbps11 Mbps16 ms
August 11, 2022229 Mbps22 Mbps10 ms
August 11, 2022134 Mbps23 Mbps62 ms
August 11, 202221 Mbps9 Mbps13 ms
August 11, 202241 Mbps8 Mbps11 ms
August 11, 202249 Mbps11 Mbps13 ms
August 11, 2022326 Mbps9 Mbps9 ms
August 11, 2022309 Mbps10 Mbps16 ms
August 11, 202250 Mbps16 Mbps55 ms

Frontier Communications

DSL
Fiber

Download Speed

161Mbps

Upload Speed

103Mbps

Latency

8ms

Overview

Frontier Communications is the 2nd most popular provider in San Bernardino offering DSL and fiber internet service. Users have been getting 161 Mbps for download speeds and 103 Mbps for upload speeds over 5,512 recent tests.

Speed Breakdown

Frontier Communications has the fastest average download speeds and the fastest average upload speeds out of all of the providers in San Bernardino. 26% of users saw download speeds between 250-500 Mbps, and 29% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent Speed Tests

DateDownload SpeedUpload SpeedLatency
August 11, 20222 Mbps1 Mbps10 ms
August 11, 2022231 Mbps341 Mbps6 ms
August 11, 2022148 Mbps209 Mbps8 ms
August 11, 202283 Mbps82 Mbps8 ms
August 11, 202293 Mbps76 Mbps10 ms
August 11, 2022510 Mbps500 Mbps6 ms
August 11, 2022625 Mbps553 Mbps6 ms
August 11, 2022495 Mbps485 Mbps5 ms
August 11, 202258 Mbps50 Mbps10 ms
August 11, 202271 Mbps83 Mbps6 ms

AT&T

DSL
Fiber
Fixed Wireless

Download Speed

90Mbps

Upload Speed

17Mbps

Latency

8ms

Overview

AT&T is the 4th most popular provider in San Bernardino offering DSL, fiber and fixed wireless internet service. Users have been getting 90 Mbps for download speeds and 17 Mbps for upload speeds over 111 recent tests.

Speed Breakdown

AT&T has the 4th fastest average download speeds and the 3rd fastest average upload speeds out of all of the providers in San Bernardino. 34% of users saw download speeds between 100-250 Mbps, and 41% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Speed Tests

DateDownload SpeedUpload SpeedLatency
August 11, 2022936 Mbps821 Mbps12 ms
August 11, 2022306 Mbps267 Mbps6 ms
August 11, 2022102 Mbps17 Mbps5 ms
August 11, 2022102 Mbps18 Mbps8 ms
August 10, 2022301 Mbps232 Mbps8 ms
August 10, 2022102 Mbps18 Mbps5 ms
August 10, 202285 Mbps49 Mbps15 ms
August 8, 202266 Mbps2 Mbps5 ms
August 8, 2022102 Mbps18 Mbps5 ms
August 7, 202216 Mbps10 Mbps31 ms

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Frequently Asked Questions

What internet providers are available in San Bernardino, CA?

Spectrum, Frontier Communications, GeoLinks and AT&T currently operate in San Bernardino.

What is the most popular internet provider in San Bernardino, CA?

Spectrum is currently the most popular internet provider in San Bernardino based on the number of speed tests in the last 3 months.

What is the fastest internet provider in San Bernardino, CA?

The fastest internet provider for you is going to differ based on your needs, and which providers actually serve your home. However, when it comes to the real speeds users in San Bernardino are getting, Frontier Communications provides the fastest download speeds and Frontier Communications provides the fastest upload speeds.