New York City Neighborhood Development Area Boundaries

Geospatial boundaries for Neighborhood Development Areas (NDAs) in New York City, designated by the Department of Youth and Community Development (DYCD) to target federal Community Services Block Grant funds. The dataset includes each NDA's shape and its corresponding borough. It was last updated on March 20, 2024.

Use Cases

• Map NDA boundaries using the_geom column for spatial visualization of targeted poverty intervention zones.
• Analyze borough-level distribution of NDAs by joining the Borough column with other demographic datasets.
• Identify which NDA a specific address belongs to for service eligibility determination using spatial queries on the_geom field.

Strengths

• Contains the official geospatial boundary (the_geom) for each designated area.
• Managed and published by the New York City government agency (DYCD) responsible for the program.

Limitations

• Unknown row count prevents assessment of dataset completeness for all NYC neighborhoods.
• Lacks temporal data on when NDAs were established or if boundaries have changed over time.

Provenance

Source

New York City Department of Youth and Community Development (DYCD).

Collection Method

Official designation and geospatial delineation by the administering city agency.

Freshness

Last updated on March 20, 2024.

Geography

New York City, New York, USA.