Jefferson

Population

515 (2020)

Type

City

Area

0.51 sq mi (1.32 km²)

Median age

40.2

Households

628

Persons per household

2.7

Median household income

$81,250

Average house value

$212,100

Businesses

22

Employees

139

Government

CITY OF JEFFERSON

Government office

PO BOX 276, JEFFERSON, SD 57038