| census_variables | List of census variables for SVI calculation | 
| census_variables_2012 | List of census variables for SVI calculation | 
| census_variables_2013 | List of census variables for SVI calculation | 
| census_variables_2014 | List of census variables for SVI calculation | 
| census_variables_2015 | List of census variables for SVI calculation | 
| census_variables_2016 | List of census variables for SVI calculation | 
| census_variables_2017 | List of census variables for SVI calculation | 
| census_variables_2018 | List of census variables for SVI calculation | 
| census_variables_2019 | List of census variables for SVI calculation | 
| census_variables_2020 | List of census variables for SVI calculation | 
| census_variables_2021 | List of census variables for SVI calculation | 
| find_svi | Retrieve census data and calculate SVI for one or multiple year(s)/state(s) | 
| get_census_data | Retrieve American Community Survey data for SVI variables | 
| get_svi | Calculate SVI for communities in a region from census data | 
| state_valid | Table of valid full names/abbreviations/FIPS codes of 52 states | 
| variable_calculation | Table of census variables and formula for SVI calculation | 
| variable_e_ep_calculation_2012 | Table of census variables and formula for SVI calculation | 
| variable_e_ep_calculation_2013 | Table of census variables and formula for SVI calculation | 
| variable_e_ep_calculation_2014 | Table of census variables and formula for SVI calculation | 
| variable_e_ep_calculation_2015 | Table of census variables and formula for SVI calculation | 
| variable_e_ep_calculation_2016 | Table of census variables and formula for SVI calculation | 
| variable_e_ep_calculation_2017 | Table of census variables and formula for SVI calculation | 
| variable_e_ep_calculation_2018 | Table of census variables and formula for SVI calculation | 
| variable_e_ep_calculation_2019 | Table of census variables and formula for SVI calculation | 
| variable_e_ep_calculation_2020 | Table of census variables and formula for SVI calculation | 
| variable_e_ep_calculation_2021 | Table of census variables and formula for SVI calculation | 
| zcta_state_xwalk | Relationship file (crosswalk) for ZCTAs by state | 
| zcta_state_xwalk2019 | Relationship file (crosswalk) for ZCTAs by state | 
| zcta_state_xwalk2020 | Relationship file (crosswalk) for ZCTAs by state | 
| zcta_state_xwalk2021 | Relationship file (crosswalk) for ZCTAs by state |