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DSDownloadSpeed
FCC Data · Updated April 2026
B

Middlesex County Internet

Middlesex County, Connecticut has a Broadband Grade of B with an average download speed of 1000 Mbps across 23 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 Middlesex County

A
0
B
23
C
0
D
0
F
0
Best

Fastest ZIP Codes in Middlesex County

ZIPGradeDownloadProvidersFiber
06409B1000 Mbps10Yes
06412B1000 Mbps10Yes
06413B1000 Mbps10Yes
06414B1000 Mbps10Yes
06416B1000 Mbps10Yes
06417B1000 Mbps10Yes
06419B1000 Mbps10Yes
06422B1000 Mbps10Yes
06423B1000 Mbps10Yes
06424B1000 Mbps10Yes
Needs Improvement

Slowest ZIP Codes in Middlesex County

ZIPGradeDownloadProvidersFiber
06409B1000 Mbps10Yes
06412B1000 Mbps10Yes
06413B1000 Mbps10Yes
06414B1000 Mbps10Yes
06416B1000 Mbps10Yes
06417B1000 Mbps10Yes
06419B1000 Mbps10Yes
06422B1000 Mbps10Yes
06423B1000 Mbps10Yes
06424B1000 Mbps10Yes
FAQ

Frequently Asked Questions

What is the average internet speed in Middlesex County, Connecticut?

Middlesex County, Connecticut has an average maximum download speed of 1000 Mbps across 23 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 Middlesex County?

Middlesex 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 Middlesex County?

100% of ZIP codes in Middlesex County, Connecticut 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 Middlesex County?

The best-connected ZIP code in Middlesex County is 06409 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 Middlesex County's 1000 Mbps average.