Utilities & Infrastructure in Delafield, WI

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

95.6%

of households

Cable / Fiber / DSL

82.5%

of households

No Internet

2.7%

of households

Total Households

3,229

Internet Subscription Types

Cable, Fiber, or DSL
82.5%
Cellular Data Plan
91.5%
Satellite
4.6%
Cellular Only (no wired)
10.3%
No Internet Access
2.7%

Device Ownership

Source: Census ACS

Has Computer

97.1%

of households

Smartphone

90.3%

of households

Desktop / Laptop

87.6%

of households

Tablet

74.4%

of households

Any Computing Device
97.1%
Smartphone
90.3%
Desktop / Laptop
87.6%
Tablet
74.4%
Smartphone Only
1.1%
No Computer
2.9%

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

11

Population Served

1,613

Violations (5yr)

9

System NameTypeSourcePop. ServedViolations
NASHOTAH HOUSECommunityGround water3500
ST JOHNS NORTHWESTERN ACADEMIESCommunityGround water3403
DELAFIELD WATERWORKSCommunityGround water3000
ARBORSCommunityGround water2801
COUNTRY AIRE APARTMENTS 2CommunityGround water900
COUNTRY AIRE APARTMENTS 3CommunityGround water800
RIVER VALLEY APTS NORTHCommunityGround water480
RIVER VALLEY APTS SOUTHCommunityGround water482
SANCTUARY OF DELAFIELDCommunityGround water273
WELLS ST STATION 425 WESTCommunityGround water250
WELLS ST STATION 435 EASTCommunityPurchased ground water250

95.6% of households in Delafield have broadband internet access. 82.5% have cable, fiber, or DSL service. 10.3% rely solely on cellular data without a wired connection. 2.7% of households have no internet access. The area is served by 11 water systems, providing water to 1,613 people. A total of 9 water quality violations have been recorded over the past 5 years.