This dataset delivers nationwide, polygon-level records of municipal zoning districts across the United States. Each record represents a distinct zoning district and includes jurisdiction identifiers, the official zone designation and classification, and a structured breakdown of permitted land-use categories by use type. It also captures documented development controls such as minimum lot width, maximum building height, maximum floor area ratio, maximum lot coverage, and maximum dwelling units per acre, plus links to source zoning code references. The polygon geometry enables mapping, spatial queries, proximity analysis, site suitability assessment, and large-scale estimation of buildable development potential and permitted uses across cities and regions.

Key attributes include:

• City and district identifiers with official zone classification and categorical type

• Structured permitted land-use inventory organized by use categories

• Documented development controls including lot, height, FAR, coverage, and density limits

• Reference links to source zoning code or ordinance documentation

• Polygon geometry for spatial analysis, mapping, and proximity workflows

Developers, planners, analysts, and government users can use this dataset to evaluate site feasibility, perform regulatory compliance checks, and model permitted development potential at scale across U.S. cities.