Seneca

A city in Oconee County, South Carolina — population 8,564 as of 2020.

Open the map Official city site

This Afternoon 83°F Showers And Thunderstorms Likely70% precip

Tonight 64°F Showers And Thunderstorms84% precip

Sunday 71°F Patchy Fog80% precip

Sunday Night 64°F Showers And Thunderstorms92% precip

In and around Seneca

674 places

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Seneca by the numbers

Population 8,564Population figure, 2020

Households & income

Area: 8.24 sq mi (21.35 km²), 0.05 sq mi water
Median age: 39.6
Households: 4,082
Persons per household: 2.2
Median household income: $52,022
Median house value: $240,000

2020–2024 ACS

Municipal office

Office: MAYOR
Address: PO BOX 4773, SENECA, SC 29679

Municipal record

Official city site Map

In and around Seneca

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Seneca by the numbers