It consists largely of a coastal lowland Middlesex county is the 2nd largest county in new jersey Other bodies of water include carnegie and farrington
Middlesex county is at the intersection of unique elements that come together to create an extraordinarily rich place to live, work and visit.
Founded in 1683, middlesex county is one of 21 counties in the state of new jersey
Historically, middlesex county was one of four original counties created in east jersey The city of new brunswick is the county seat With fips code of 23, middlesex county has a population of 860,807 and area of 311 square miles (805 km²). In 2023, middlesex county, nj had a population of 862k people with a median age of 39.4 and a median household income of $109,028
Between 2022 and 2023 the population of middlesex county, nj grew from 860,147 to 861,535, a 0.161% increase and its median household income grew from $105,206 to $109,028, a 3.63% increase. Middlesex county's estimated 2025 population is 868,681 with a growth rate of 0.29% in the past year according to the most recent united states census data
