Seneca

Population

37 (2020)

Type

Town

Area

0.42 sq mi (1.08 km²)

Median age

46.1

Households

65

Persons per household

2.5

Average house value

$97,000

Businesses

3

Employees

13

Government

TOWN OF SENECA

Government office

PO BOX 63, SENECA, SD 57473