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DSDownloadSpeed
FCC Data · Updated April 2026
A

Spencer County Internet

Spencer County, Indiana has a Broadband Grade of A with an average download speed of 1000 Mbps across 11 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.

93
Score
1000 Mbps
Avg Download
100%
Fiber Access
10
Avg Providers
Grade Distribution

ZIP Code Grades in Spencer County

A
11
B
0
C
0
D
0
F
0
Best

Fastest ZIP Codes in Spencer County

ZIPGradeDownloadProvidersFiber
47531A1000 Mbps10Yes
47537A1000 Mbps10Yes
47550A1000 Mbps10Yes
47552A1000 Mbps10Yes
47577A1000 Mbps10Yes
47579A1000 Mbps10Yes
47588A1000 Mbps10Yes
47611A1000 Mbps10Yes
47615A1000 Mbps10Yes
47634A1000 Mbps10Yes
Needs Improvement

Slowest ZIP Codes in Spencer County

ZIPGradeDownloadProvidersFiber
47531A1000 Mbps10Yes
47537A1000 Mbps10Yes
47550A1000 Mbps10Yes
47552A1000 Mbps10Yes
47577A1000 Mbps10Yes
47579A1000 Mbps10Yes
47588A1000 Mbps10Yes
47611A1000 Mbps10Yes
47615A1000 Mbps10Yes
47634A1000 Mbps10Yes
FAQ

Frequently Asked Questions

What is the average internet speed in Spencer County, Indiana?

Spencer County, Indiana has an average maximum download speed of 1000 Mbps across 11 ZIP codes. The county received a Broadband Grade of A (93/100), 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 Spencer County?

Spencer 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 Spencer County?

100% of ZIP codes in Spencer County, Indiana 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 Spencer County?

The best-connected ZIP code in Spencer County is 47531 with a Broadband Grade of A, 1000 Mbps maximum download, and 10 providers. Fiber internet is available in this ZIP code.

Test Your Speed

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