Utilities & Infrastructure in Clark, SD

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

81.6%

of households

Cable / Fiber / DSL

70.3%

of households

No Internet

13.3%

of households

Total Households

495

Internet Subscription Types

Cable, Fiber, or DSL

70.3%

Cellular Data Plan

57.2%

Satellite

1.2%

Cellular Only (no wired)

10.5%

No Internet Access

13.3%

Device Ownership

Source: Census ACS

Has Computer

88.3%

of households

Smartphone

77.8%

of households

Desktop / Laptop

67.9%

of households

Tablet

48.5%

of households

Any Computing Device

88.3%

Smartphone

77.8%

Desktop / Laptop

67.9%

Tablet

48.5%

Smartphone Only

11.3%

No Computer

11.7%

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

4,075

Violations (5yr)

System Name	Type	Source	Pop. Served
CLARK RURAL WATER SYSTEM	Community	Ground water	2,325
CLARK	Community	Purchased ground water	1,148
CLARK RURAL WATER-KAMPESKA	Community	Ground water	602

81.6% of households in Clark have broadband internet access. 70.3% have cable, fiber, or DSL service. 10.5% rely solely on cellular data without a wired connection. 13.3% of households have no internet access. 11.3% use only a smartphone without a desktop or laptop. The area is served by 3 water systems, providing water to 4,075 people. No water quality violations have been reported in the past 5 years.