Skip to main content
DSDownloadSpeed
FCC Data · Updated April 2026
B

Fremont County Internet

Fremont County, Iowa has a Broadband Grade of B with an average download speed of 1000 Mbps across 9 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.

77
Score
1000 Mbps
Avg Download
100%
Fiber Access
10
Avg Providers
Grade Distribution

ZIP Code Grades in Fremont County

A
0
B
9
C
0
D
0
F
0
Best

Fastest ZIP Codes in Fremont County

ZIPGradeDownloadProvidersFiber
51639B1000 Mbps10Yes
51640B1000 Mbps10Yes
51645B1000 Mbps10Yes
51648B1000 Mbps10Yes
51649B1000 Mbps10Yes
51650B1000 Mbps10Yes
51652B1000 Mbps10Yes
51653B1000 Mbps10Yes
51654B1000 Mbps10Yes
Needs Improvement

Slowest ZIP Codes in Fremont County

ZIPGradeDownloadProvidersFiber
51639B1000 Mbps10Yes
51640B1000 Mbps10Yes
51645B1000 Mbps10Yes
51648B1000 Mbps10Yes
51649B1000 Mbps10Yes
51650B1000 Mbps10Yes
51652B1000 Mbps10Yes
51653B1000 Mbps10Yes
51654B1000 Mbps10Yes
FAQ

Frequently Asked Questions

What is the average internet speed in Fremont County, Iowa?

Fremont County, Iowa has an average maximum download speed of 1000 Mbps across 9 ZIP codes. The county received a Broadband Grade of B (77/100), 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 Fremont County?

Fremont 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 Fremont County?

100% of ZIP codes in Fremont County, Iowa 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 Fremont County?

The best-connected ZIP code in Fremont County is 51639 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 Fremont County's 1000 Mbps average.