Utilities & Infrastructure in Greenwich, CT

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

92.9%

of households

Cable / Fiber / DSL

80.2%

of households

No Internet

4.7%

of households

Total Households

5,792

Internet Subscription Types

Cable, Fiber, or DSL
80.2%
Cellular Data Plan
87.6%
Satellite
2.7%
Cellular Only (no wired)
10.6%
No Internet Access
4.7%

Device Ownership

Source: Census ACS

Has Computer

97.4%

of households

Smartphone

94.1%

of households

Desktop / Laptop

89.7%

of households

Tablet

76.8%

of households

Any Computing Device
97.4%
Smartphone
94.1%
Desktop / Laptop
89.7%
Tablet
76.8%
Smartphone Only
4.5%
No Computer
2.6%

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

1

Population Served

567

Violations (5yr)

0

System NameTypeSourcePop. ServedViolations
BRUNSWICK SCHOOL (LOWER & LOWER MIDDLE)CommunityGround water5670

92.9% of households in Greenwich have broadband internet access. 80.2% have cable, fiber, or DSL service. 10.6% rely solely on cellular data without a wired connection. 4.7% of households have no internet access. The area is served by 1 water system, providing water to 567 people. No water quality violations have been reported in the past 5 years.