Wayne, NJ % of the Total Population: New Jersey: U.S. Under 5 years: 3,459: 6.43%, see rank: 6.49%: 6.92%: 5 to 9 years: 3,587: 6.67%, see rank: 6.51%: 6.59%: 10 to 14 years: 3,959: 7.36%, see rank: 6.74%: 6.83%: 15 to 19 years: 3,504: 6.51%, see rank: 6.72%: 7.15%: 20 to 24 years: 2,674: 4.97%, see rank: 5.99%: 7.02%: 25 to 34 years: 4,643: 8.63%, see rank: 12.75%: 13.42%: 35 to 44 years: 7,479: 13.90%, see rank