Middlesex

Population

13,539 (2020)

Type

Borough

Area

3.49 sq mi (9.03 km²), 0.02 sq mi water

Median age

40.7

Households

4,984

Persons per household

2.7

Median household income

$71,061

Average house value

$300,400

Businesses

457

Employees

4,134

Government

BOROUGH OF MIDDLESEX

Government office

1200 MOUNTAIN AVE, MIDDLESEX, NJ 08846