Utilities & Infrastructure in Armonk, NY

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

94.2%

of households

Cable / Fiber / DSL

89.5%

of households

No Internet

5.9%

of households

Total Households

1,454

Internet Subscription Types

Cable, Fiber, or DSL

89.5%

Cellular Data Plan

89.8%

Satellite

4.1%

Cellular Only (no wired)

4.7%

No Internet Access

5.9%

Device Ownership

Source: Census ACS

Has Computer

95.5%

of households

Smartphone

88.0%

of households

Desktop / Laptop

89.8%

of households

Tablet

80.9%

of households

Any Computing Device

95.5%

Smartphone

88.0%

Desktop / Laptop

89.8%

Tablet

80.9%

Smartphone Only

1.4%

No Computer

4.5%

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

5,182

Violations (5yr)

System Name	Type	Source	Pop. Served	Violations
NORTH CASTLE WATER DISTRICT #1	Community	Purchased surface water	2,500	0
NORTH CASTLE WATER DISTRICT #4	Community	Ground water	1,225	8
NORTH CASTLE WATER DISTRICT #2	Community	Ground water	1,200	19
NORTH CASTLE WATER DISTRICT #5	Community	Purchased ground water	225	0
SAINT NERSESS ARMENIAN SEMINARY	Community	Ground water	32	0

94.2% of households in Armonk have broadband internet access. 89.5% have cable, fiber, or DSL service. 5.9% of households have no internet access. The area is served by 5 water systems, providing water to 5,182 people. A total of 27 water quality violations have been recorded over the past 5 years.