Middlesex

Borough in Middlesex County, New Jersey

View of Middlesex, New Jersey
Photo: Zeete · CC BY-SA 3.0

Middlesex is a borough in Middlesex County, New Jersey, with 14,636 residents (2020 Census). It sits at 39 ft (12 m) above sea level. The nearest town is Dunellen, 2.1 miles NE.

About Middlesex

Middlesex is a borough in Middlesex County, in the U.S. state of New Jersey. It is located within the Raritan Valley region. As of the 2020 United States census, the borough's population was 14,636, its highest decennial count and an increase of 1,001 (+7.3%) from the 2010 census count of 13,635, which in turn reflected a decline of 82 (−0.6%) from the 13,717 counted in the 2000 census.

Middlesex was incorporated as a borough by an act of the New Jersey Legislature on April 9, 1913, from portions of Piscataway, based on the results of a referendum held on May 6, 1913. The borough was named after Middlesex, England.

Text: Wikipedia · CC BY-SA 4.0

Middlesex weather: 7-day forecast

Loading the National Weather Service forecast…

Hourly forecast & alerts ›

Source: National Weather Service (NOAA).

Live webcams in Middlesex

All 21 webcams near Middlesex ›

Webcams: Windy.com

Living in Middlesex

Median household income
$105,000
Median home value
$446,400
Median rent
$1,416/mo
Median age
44.3
Cost of living and demographics of Middlesex ›

Do you know Middlesex? Tell us about it

Help other travelers: share what makes Middlesex special. We review every message before publishing it.

Map of Middlesex

Tap any street on the map to see it in Street View below. Map: © OpenStreetMap contributors.

Middlesex Street View

Loading Street View…

Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.

Open in Google Maps ›

Middlesex, NJ population

Middlesex had 14,636 residents in the 2020 Census.

2020 Census14,636
Density4,196 per sq mi (1,620 per km²)

Source: U.S. Census Bureau, Decennial Census.

Middlesex at a glance

StateNew Jersey (NJ)
CountyMiddlesex County
TypeBorough
Population14,636 (2020)
Land area3.49 sq mi (9.0 km²)
Water area0.02 sq mi (0.06 km²)
Elevation39 ft (12 m)
Coordinates40.5743° N, 74.4987° W
ZIP code08846
Official websitemiddlesexboro-nj.gov
Census code (GEOID)3445900

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Middlesex

Straight-line distance between town centers.

Frequently asked questions about Middlesex

What county is Middlesex in?

Middlesex is in Middlesex County, New Jersey.

What is the population of Middlesex, NJ?

14,636 people lived in Middlesex at the 2020 Census.

What is the ZIP code of Middlesex, NJ?

The ZIP code of Middlesex is 08846.

What is the elevation of Middlesex?

39 feet (12 m) above sea level.

What towns are near Middlesex?

Dunellen (2.1 mi), South Bound Brook (2.1 mi), Bound Brook (2.1 mi), Green Brook (2.2 mi), Piscataway (2.8 mi).

Last updated: