Internet Speeds in Louisville, KY

Louisville residents have 3 internet providers to choose from. Spectrum is the most popular provider, offering cable and fiber internet service. In our research, we have been seeing 147 Mbps for download speeds and 11 Mbps for upload speeds for Spectrum customers over 61,961 recent tests. AT&T and Windstream Communications also have coverage in Louisville, 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 May 29, 2023
ProviderDownload SpeedUpload SpeedLatency
Spectrum
Cable
Fiber
View Details →
147 Mbps11 Mbps34 ms
AT&T
DSL
Fiber
Fixed Wireless
View Details →
146 Mbps91 Mbps32 ms
Windstream Communications
DSL
Fiber
View Details →
76 Mbps38 Mbps36 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Louisville, KY

Spectrum

Cable
Fiber

Download Speed

147Mbps

Upload Speed

11Mbps

Latency

34ms

Overview

Spectrum is the most popular provider in Louisville offering cable and fiber internet service. Users have been getting 147 Mbps for download speeds and 11 Mbps for upload speeds over 61,961 recent tests.

Performance Breakdown

Spectrum has the fastest average download speed, the 3rd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Louisville. 30% of users saw download speeds between 250-500 Mbps, and 53% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Spectrum Speed Tests in Louisville

DateDownload SpeedUpload SpeedLatency
May 28, 2023439 Mbps22 Mbps37 ms
May 28, 2023112 Mbps7 Mbps47 ms
May 28, 2023138 Mbps11 Mbps40 ms
May 28, 2023141 Mbps11 Mbps38 ms
May 28, 202342 Mbps19 Mbps33 ms
May 28, 202322 Mbps2 Mbps24 ms
May 28, 202334 Mbps4 Mbps26 ms
May 28, 202384 Mbps9 Mbps27 ms
May 28, 20232 Mbps1 Mbps49 ms
May 28, 202333 Mbps5 Mbps37 ms

AT&T

DSL
Fiber
Fixed Wireless

Download Speed

146Mbps

Upload Speed

91Mbps

Latency

32ms

Overview

AT&T is the 2nd most popular provider in Louisville offering DSL, fiber and fixed wireless internet service. Users have been getting 146 Mbps for download speeds and 91 Mbps for upload speeds over 46,342 recent tests.

Performance Breakdown

AT&T has the 2nd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Louisville. 29% of users saw download speeds between 250-500 Mbps, and 27% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in Louisville

DateDownload SpeedUpload SpeedLatency
May 28, 2023423 Mbps489 Mbpsn/a ms
May 28, 202340 Mbps53 Mbpsn/a ms
May 28, 202363 Mbps65 Mbps56 ms
May 28, 2023661 Mbps549 Mbps34 ms
May 28, 202367 Mbps47 Mbps26 ms
May 28, 2023131 Mbps157 Mbps31 ms
May 28, 2023382 Mbps759 Mbps35 ms
May 28, 202371 Mbps20 Mbps55 ms
May 28, 202397 Mbps14 Mbps28 ms
May 28, 2023371 Mbps147 Mbps31 ms

Windstream Communications

DSL
Fiber

Download Speed

76Mbps

Upload Speed

38Mbps

Latency

36ms

Overview

Windstream Communications is the 3rd most popular provider in Louisville offering DSL and fiber internet service. Users have been getting 76 Mbps for download speeds and 38 Mbps for upload speeds over 829 recent tests.

Performance Breakdown

Windstream Communications has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Louisville. 22% of users saw download speeds between 100-250 Mbps, and 22% of users saw upload speeds slower than 5 Mbps.

Download Speeds

Upload Speeds

Recent Windstream Communications Speed Tests in Louisville

DateDownload SpeedUpload SpeedLatency
May 28, 202339 Mbps40 Mbps38 ms
May 28, 202310 Mbps10 Mbps34 ms
May 28, 2023195 Mbps306 Mbps10 ms
May 28, 202371 Mbps83 Mbps15 ms
May 28, 2023457 Mbps378 Mbps38 ms
May 28, 202322 Mbps1 Mbps52 ms
May 28, 2023212 Mbps180 Mbps222 ms
May 27, 2023120 Mbps141 Mbps42 ms
May 27, 2023411 Mbps582 Mbps26 ms
May 27, 2023198 Mbps209 Mbps271 ms

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Frequently Asked Questions

What internet providers are available in Louisville, KY?

Spectrum, AT&T and Windstream Communications currently operate in Louisville.

What is the most popular internet provider in Louisville, KY?

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

What is the fastest internet provider in Louisville, KY?

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 Louisville are getting, Spectrum provides the fastest download and upload speeds.

Is there fiber internet in Louisville, KY?

AT&T, Windstream Communications and Spectrum provide fiber internet in Louisville.