1. The population increased from 11,517 in 2010 to 11,935 in 2022.

2. The highest recorded population was 12,523 in 2018.

3. After 2018, the population decreased to 11,962 in 2019 and 11,935 in 2022.

4. Population density peaked at 59,075.69 people per square mile in 2018 and decreased to 56,301.87 in 2022.

These figures indicate significant changes in the neighborhood, potentially due to real estate development, changing housing preferences, or economic trends affecting New York City.

Cobble Hill features historic brownstone architecture and tree-lined streets, contrasting with its high population density. This combination creates a unique urban living experience.

The estimated 4,573 housing units in 2022 suggest a mix of housing types, including renovated brownstones, apartment buildings, and possibly newer developments.

Cobble Hill's high density implies efficient use of space, extensive public transportation, diverse local amenities, and vibrant street life. Public spaces likely play a crucial role in daily life.

The recent slight population decline may indicate changing housing market conditions, demographic preferences, or broader urban trends affecting New York City. However, the consistently high density underscores Cobble Hill's appeal as an urban residential area.

Cobble Hill represents a hyper-urban neighborhood maintaining historical character while accommodating a dense, dynamic population. Its ability to sustain high population densities while preserving its distinctive features demonstrates the complexities of urban development and community resilience in Brooklyn.