Utilities & Infrastructure in Norwalk, CT

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

92.3%

of households

Cable / Fiber / DSL

79.8%

of households

No Internet

5.5%

of households

Total Households

35,476

Internet Subscription Types

Cable, Fiber, or DSL

79.8%

Cellular Data Plan

85.7%

Satellite

3.7%

Cellular Only (no wired)

10.6%

No Internet Access

5.5%

Device Ownership

Source: Census ACS

Has Computer

95.9%

of households

Smartphone

90.2%

of households

Desktop / Laptop

85.6%

of households

Tablet

69.5%

of households

Any Computing Device

95.9%

Smartphone

90.2%

Desktop / Laptop

85.6%

Tablet

69.5%

Smartphone Only

5.6%

No Computer

4.1%

Percentage of households with each device type. Data from the U.S. Census Bureau ACS (2023 5-year estimates, tables B28001 & B28002).

Water Systems

Source: EPA SDWIS

Water Systems

Population Served

40,356

Violations (5yr)

System Name	Type	Source	Pop. Served	Violations
NORWALK FIRST TAXING DISTRICT	Community	Surface water	40,256	1
BREEZY KNOLL ASSOCIATION	Community	Ground water	100	0

92.3% of households in Norwalk have broadband internet access. 79.8% have cable, fiber, or DSL service. 10.6% rely solely on cellular data without a wired connection. 5.5% of households have no internet access. 5.6% use only a smartphone without a desktop or laptop. The area is served by 2 water systems, providing water to 40,356 people. A total of 1 water quality violation has been recorded over the past 5 years.