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About this map

Share of households with a broadband internet subscription (cable, fiber, DSL, satellite or a cellular data plan).

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024).

U.S.
91%
Connecticut
92.2%
Rankings
Full list

Top and bottom zip codes in Connecticut

Zip codes with 1,000+ residents

Zip codes with the most broadband access

See all
  1. 106039Lakeville100%
  2. 206755Gaylordsville100%
  3. 306090West Granby100%
  4. 406903Stamford99.4%
  5. 506092West Simsbury99.4%
  6. 606807Cos Cob99.3%
  7. 706420Salem99.3%
  8. 806853Norwalk99.2%
  9. 906442Ivoryton99.1%
  10. 1006278Ashford99%

Zip codes with the least broadband access

See all
  1. 106459Middletown0%
  2. 206702Waterbury66.4%
  3. 306481Rockfall66.5%
  4. 406332Central Village72.9%
  5. 506710Waterbury79.4%
  6. 606705Waterbury80.6%
  7. 706268Storrs Mansfield82.7%
  8. 806051New Britain83.3%
  9. 906105Hartford83.4%
  10. 1006608Bridgeport84%

Broadband access by county in Connecticut

  1. 1Western Connecticut Planning Region94.7%
  2. 2Northwest Hills Planning Region93.4%
  3. 3Lower Connecticut River Valley Planning Region92.5%
  4. 4South Central Connecticut Planning Region92.4%
  5. 5Southeastern Connecticut Planning Region91.6%
  6. 6Capitol Planning Region91.5%
  7. 7Northeastern Connecticut Planning Region91.4%
  8. 8Greater Bridgeport Planning Region91.2%
  9. 9Naugatuck Valley Planning Region90.8%

Questions about this map

Which zip code has the highest broadband access in Connecticut?

Among zip codes with at least 1,000 residents, 06039 (Lakeville, CT) has the highest: 100%.

Which zip code has the lowest broadband access in Connecticut?

06459 (Middletown, CT) has the lowest: 0%.

What is the broadband access for the United States?

91%; in Connecticut it is 92.2%.

Where does this data come from?

U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024). Share of households with a broadband internet subscription (cable, fiber, DSL, satellite or a cellular data plan).

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