At the 2020 census, 2,736,074 people lived in Brooklyn. The United States Census Bureau had estimated Brooklyn's population increased by 2.2% to 2,559,903 between 2010 and 2019. Brooklyn's estimated population represented 30.7% of New York City's estimated population of 8,336,817; 33.5% of Long Island's population of 7,701,172; and 13.2% of New York State's population of 19,542,209. In 2020, the government of New York City projected Brooklyn's population at 2,648,403. The 2019 census estimates determined there were 958,567 households with an average of 2.66 persons per household. There were 1,065,399 housing units in 2019 and a median gross rent of $1,426. Citing growth, Brooklyn gained 9,696 building permits at the 2019 census estimates program.