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DSDownloadSpeed
FCC Data · Updated April 2026
B

Butler County Internet

Butler County, Kansas has a Broadband Grade of B with an average download speed of 1000 Mbps across 16 ZIP codes. 100% of the county has fiber internet access, and the area averages 10 providers per ZIP code. Internet access is above average for the U.S.

65
Score
1000 Mbps
Avg Download
100%
Fiber Access
10
Avg Providers
Grade Distribution

ZIP Code Grades in Butler County

A
0
B
16
C
0
D
0
F
0
Best

Fastest ZIP Codes in Butler County

ZIPGradeDownloadProvidersFiber
66840B1000 Mbps10Yes
66842B1000 Mbps10Yes
67002B1000 Mbps10Yes
67010B1000 Mbps10Yes
67012B1000 Mbps10Yes
67017B1000 Mbps10Yes
67039B1000 Mbps10Yes
67041B1000 Mbps10Yes
67042B1000 Mbps10Yes
67072B1000 Mbps10Yes
Needs Improvement

Slowest ZIP Codes in Butler County

ZIPGradeDownloadProvidersFiber
66840B1000 Mbps10Yes
66842B1000 Mbps10Yes
67002B1000 Mbps10Yes
67010B1000 Mbps10Yes
67012B1000 Mbps10Yes
67017B1000 Mbps10Yes
67039B1000 Mbps10Yes
67041B1000 Mbps10Yes
67042B1000 Mbps10Yes
67072B1000 Mbps10Yes
FAQ

Frequently Asked Questions

What is the average internet speed in Butler County, Kansas?

Butler County, Kansas has an average maximum download speed of 1000 Mbps across 16 ZIP codes. The county received a Broadband Grade of B (65/100), which factors in download speed, provider competition, fiber availability, and upload speed. This meets the FCC broadband standard of 100 Mbps download.

How many internet providers are in Butler County?

Butler County has an average of 10 internet providers per ZIP code. 100% of ZIP codes in the county have fiber internet access. Having 3 or more providers typically leads to better prices and service quality through competition.

Is there fiber internet in Butler County?

100% of ZIP codes in Butler County, Kansas have fiber internet available. Fiber provides the fastest and most reliable connections, typically 500 Mbps to 5 Gbps with symmetrical upload speeds. Fiber coverage in this county is above the national average.

What is the best ZIP code for internet in Butler County?

The best-connected ZIP code in Butler County is 66840 with a Broadband Grade of B, 1000 Mbps maximum download, and 10 providers. Fiber internet is available in this ZIP code.

Test Your Speed

See how your connection compares to Butler County's 1000 Mbps average.