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DSDownloadSpeed
FCC Data · Updated April 2026
B

New London County Internet

New London County, Connecticut has a Broadband Grade of B with an average download speed of 1000 Mbps across 33 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.

67
Score
1000 Mbps
Avg Download
100%
Fiber Access
10
Avg Providers
Grade Distribution

ZIP Code Grades in New London County

A
0
B
33
C
0
D
0
F
0
Best

Fastest ZIP Codes in New London County

ZIPGradeDownloadProvidersFiber
06249B1000 Mbps10Yes
06254B1000 Mbps10Yes
06320B1000 Mbps10Yes
06330B1000 Mbps10Yes
06333B1000 Mbps10Yes
06334B1000 Mbps10Yes
06335B1000 Mbps10Yes
06336B1000 Mbps10Yes
06338B1000 Mbps10Yes
06339B1000 Mbps10Yes
Needs Improvement

Slowest ZIP Codes in New London County

ZIPGradeDownloadProvidersFiber
06249B1000 Mbps10Yes
06254B1000 Mbps10Yes
06320B1000 Mbps10Yes
06330B1000 Mbps10Yes
06333B1000 Mbps10Yes
06334B1000 Mbps10Yes
06335B1000 Mbps10Yes
06336B1000 Mbps10Yes
06338B1000 Mbps10Yes
06339B1000 Mbps10Yes
FAQ

Frequently Asked Questions

What is the average internet speed in New London County, Connecticut?

New London County, Connecticut has an average maximum download speed of 1000 Mbps across 33 ZIP codes. The county received a Broadband Grade of B (67/100), 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 New London County?

New London 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 New London County?

100% of ZIP codes in New London 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 New London County?

The best-connected ZIP code in New London County is 06249 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 New London County's 1000 Mbps average.