New Jersey Population 2024 Forecast. Census bureau’s annual state population estimates released this month show new jersey resuming population growth after experiencing a decline of nearly 30,000. First, millennials are gravitating to walkable, more urbanized locations.

What is the fastest growing city in new jersey? New jersey gained 30,024 new residents in 2023, bringing its population up to 9,290,841 people, according to the new census estimates.