Bradley Gardens, NJ has a population of 14,413 and is the 2,924th largest city in the United States. The population density is 3,209 per sq mi which is 320759% higher than the New Jersey average and 3441% higher than the national average. The median age in Bradley Gardens is 41 which is approximately 3% higher than the New Jersey average of 40. In Bradley Gardens, 64% of the population over 15 years of age are married, 59% speak English and 5% speak Spanish. 52% of Bradley Gardens residents were born in New Jersey, 18% were born out of state, 1% were born outside of the United States and 30% were foreign born.