The entirety of Community District 4, which comprises Highbridge and Concourse, had 155,835 inhabitants as of NYC Health's 2018 Community Health Profile, with an average life expectancy of 78.6 years. This is lower than the median life expectancy of 81.2 for all New York City neighborhoods. Most inhabitants are youth and middle-aged adults: 27% are between the ages of between 0–17, 29% between 25–44, and 23% between 45–64. The ratio of college-aged and elderly residents was lower, at 11% and 10% respectively.