Apartments for Rent in Monmouth Junction, NJ

Prices and availability in Monmouth Junction, NJ were last updated on 22 Oct 2026.

The best apartment in Monmouth Junction, NJ is: EAST GARDEN APARTMENTS.

The average rent in Monmouth Junction, NJ is $2,178.

The price range for a 1-bedroom apartment in Monmouth Junction, NJ is between $1,759 and $2,509.

In Monmouth Junction, 36% of the residents are renting compared to 64% owning a home, according to data from the U.S. Census Bureau. Large-scale apartment buildings with more than 50 units represent 4% of Monmouth Junction's rentals, 94% are small-scale complexes with under 50 units, and 2% are single-family rentals.

The average age of rental buildings in Monmouth Junction is 34 years old, with 4% being newer apartment buildings completed since 2000. The average height of apartment buildings in the city is 3 stories, of which all are garden-style apartment communities, none are mid-sized buildings, and none are high-rises. These characteristics describe large-scale apartment communities of 50 apartments or more.

Rental apartments in Monmouth Junction come in a range of sizes and floorplans. Studio apartments represent 0.2% of units for rent, ideal for singles, renters on a budget and people who value central locations more than space. Rentals with 1-bedroom floorplans make up 56% of the total apartments in the city, while 2-bedroom floorplans represent around 44% of all rentals in Monmouth Junction. The rest are larger floorplans with 3 bedrooms or more, typically preferred by families, larger households or roommates sharing space.