| Planning Database Block Group Level | The PDB is a database of U.S. housing, demographic, socioeconomic and operational statistics based on select 2010 Decennial Census and select 5-year American Community Survey (ACS) estimates. Data are provided at the census block group level of geography. These data can be used for many purposes, including survey field operations planning. | 2020 | pdb› blockgroup | Aggregate | geographies | variables | groups | sorts | examples | documentation | http://api.census.gov/data/2020/pdb/blockgroup |
| 2020 Planning Database - State and County Level | This is a one-time release of the Census Bureau’s Planning Database (PDB). This version of the PDB is at the state and county levels of geography. It contains only select U.S. housing, demographic, and socioeconomic statistics from the 2010 Census and the American Community Survey, not the operational statistics found on most versions. This special release of the PDB can be easily combined with county and state level statistics from other data sources. | 2020 | pdb› statecounty | Aggregate | geographies | variables | groups | sorts | examples | documentation | http://api.census.gov/data/2020/pdb/statecounty |
| Planning Database: Tract Level | The PDB is a database of U.S. housing, demographic, socioeconomic and operational statistics based on select 2010 Decennial Census and select 5-year American Community Survey (ACS) estimates. Data are provided at the census block group level of geography. These data can be used for many purposes, including survey field operations planning. | 2020 | pdb› tract | Aggregate | geographies | variables | groups | sorts | examples | documentation | http://api.census.gov/data/2020/pdb/tract |