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DSDownloadSpeed
FCC Data · Updated April 2026
B

Pinal County Internet

Pinal County, Arizona has a Broadband Grade of B with an average download speed of 1000 Mbps across 29 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.

62
Score
1000 Mbps
Avg Download
100%
Fiber Access
10
Avg Providers
Grade Distribution

ZIP Code Grades in Pinal County

A
0
B
29
C
0
D
0
F
0
Best

Fastest ZIP Codes in Pinal County

ZIPGradeDownloadProvidersFiber
85118B1000 Mbps10Yes
85119B1000 Mbps10Yes
85120B1000 Mbps10Yes
85121B1000 Mbps10Yes
85122B1000 Mbps10Yes
85123B1000 Mbps10Yes
85128B1000 Mbps10Yes
85131B1000 Mbps10Yes
85132B1000 Mbps10Yes
85137B1000 Mbps10Yes
Needs Improvement

Slowest ZIP Codes in Pinal County

ZIPGradeDownloadProvidersFiber
85118B1000 Mbps10Yes
85119B1000 Mbps10Yes
85120B1000 Mbps10Yes
85121B1000 Mbps10Yes
85122B1000 Mbps10Yes
85123B1000 Mbps10Yes
85128B1000 Mbps10Yes
85131B1000 Mbps10Yes
85132B1000 Mbps10Yes
85137B1000 Mbps10Yes
FAQ

Frequently Asked Questions

What is the average internet speed in Pinal County, Arizona?

Pinal County, Arizona has an average maximum download speed of 1000 Mbps across 29 ZIP codes. The county received a Broadband Grade of B (62/100), 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 Pinal County?

Pinal 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 Pinal County?

100% of ZIP codes in Pinal County, Arizona 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 Pinal County?

The best-connected ZIP code in Pinal County is 85118 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 Pinal County's 1000 Mbps average.