Prices and availability in Union County, NJ were last updated on 6 Sep 2026.
The best apartments in Union County, NJ are: The Randolph, The Franklin at Westfield, AVE Union, The Willows at Rahway and Bayberry Gardens Apartments.
The average rent in Union County, NJ is $2,312.
The price range for a studio apartment in Union County, NJ is between $650 and $12,244.
The price range for a 1-bedroom apartment in Union County, NJ is between $650 and $5,959.
The price range for a 2-bedroom apartment in Union County, NJ is between $1,400 and $6,238.
The price range for a 3-bedroom apartment in Union County, NJ is between $1,400 and $6,362.
In Union County 43% of the housing is rented out compared to 57% of homes are owned, according to the most recent Census Bureau estimates. 16% of Union County's apartments are found in large buildings of 50 units or more, 75% are located in smaller apartment complexes with less than 50 units, and 9% are single-family rentals.
