Utilities & Infrastructure in Seneca, SC

Water systems, internet access, and utility services

Internet & Broadband Access

Source: Census ACS

Broadband Access

88.1%

of households

Cable / Fiber / DSL

63.6%

of households

No Internet

8.7%

of households

Total Households

3,995

Internet Subscription Types

Cable, Fiber, or DSL

63.6%

Cellular Data Plan

84.6%

Satellite

6.5%

Cellular Only (no wired)

19.0%

No Internet Access

8.7%

Device Ownership

Source: Census ACS

Has Computer

92.5%

of households

Smartphone

89.5%

of households

Desktop / Laptop

68.9%

of households

Tablet

63.5%

of households

Any Computing Device

92.5%

Smartphone

89.5%

Desktop / Laptop

68.9%

Tablet

63.5%

Smartphone Only

14.5%

No Computer

7.5%

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

39,839

Violations (5yr)

System Name	Type	Source	Pop. Served
SENECA CITY OF (SC3710002)	Community	Surface water	37,478
VIEW AT THE PIER THE (SC3770300)	Community	Purchased surface water	864
HARTS COVE AND TORY POINTE (SC3750029)	Community	Purchased surface water	560
CRAWFORD EDGE (SC3970303)	Community	Purchased surface water	552
COLLEGE PLACE (SC3970301)	Community	Purchased surface water	114
CEDAR RIDGE ESTATES	Community	Ground water	107
TOXAWAY POINT	Community	Ground water	79
TOXAWAY VILLAS	Community	Ground water	50
CATATOGA AT LAKE TOXAWAY	Community	Ground water	35

88.1% of households in Seneca have broadband internet access. 63.6% have cable, fiber, or DSL service. 19.0% rely solely on cellular data without a wired connection. 8.7% of households have no internet access. 14.5% use only a smartphone without a desktop or laptop. The area is served by 9 water systems, providing water to 39,839 people. No water quality violations have been reported in the past 5 years.