South River

Population

15,624 (2020)

Type

Borough

Area

2.78 sq mi (7.21 km²), 0.15 sq mi water

Median age

37.2

Households

5,652

Persons per household

2.8

Median household income

$68,729

Average house value

$294,000

Businesses

322

Employees

2,124

Government

BOROUGH OF SOUTH RIVER

Government office

48 WASHINGTON ST, SOUTH RIVER, NJ 08882