Utilities & Infrastructure in Yankton, SD

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

85.0%

of households

Cable / Fiber / DSL

76.2%

of households

No Internet

12.5%

of households

Total Households

6,811

Internet Subscription Types

Cable, Fiber, or DSL

76.2%

Cellular Data Plan

75.3%

Satellite

4.5%

Cellular Only (no wired)

7.6%

No Internet Access

12.5%

Device Ownership

Source: Census ACS

Has Computer

90.5%

of households

Smartphone

82.2%

of households

Desktop / Laptop

72.7%

of households

Tablet

56.0%

of households

Any Computing Device

90.5%

Smartphone

82.2%

Desktop / Laptop

72.7%

Tablet

56.0%

Smartphone Only

12.0%

No Computer

9.5%

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

15,686

Violations (5yr)

System Name	Type	Source	Pop. Served	Violations
YANKTON	Community	Ground water	15,411	0
EAST WINDS COURT, INC.	Community	Purchased surface water	180	0
TIMBERLAND PARK	Community	Purchased surface water	95	2

85.0% of households in Yankton have broadband internet access. 76.2% have cable, fiber, or DSL service. 7.6% rely solely on cellular data without a wired connection. 12.5% of households have no internet access. 12.0% use only a smartphone without a desktop or laptop. The area is served by 3 water systems, providing water to 15,686 people. A total of 2 water quality violations have been recorded over the past 5 years.