Census Bureau Response Area Outreach Mapper (ROAM) – click here

Census Bureau – Census Engagement Navigator – click here

Infographic based; click CA, then click to go to All Counties; click LA County, then click to go to All census tracts.

State of CA HTC-Index Mapping Application – click here

Los Angeles County Low Response Score (LRS) Viewer Mapping Application – click here

Census Designated Places (updated as part of the PSAP) – click here



SwORD Resources

SwORD Login (need to have an account) – click here
SwORD Help Page (need to be logged in) – click here
SwORD Ticketing System (for feedback – or to request an account) – click here


Los Angeles County Census Block Group Database (Excel File) – Countywide Block Group Database  (11/19/18,  Please visit or bookmark this page for future updates including more recent data)

Census Profiles (by Supervisorial District):

Census Bureau 2018 Planning Database – click here

(The 2018 Planning Database (PDB) assembles a range of housing, demographic, socioeconomic, and census operational data that can be used for survey and census planning. Data are provided at both the census block group and the tract levels of geography.

List of Census Acronyms – click here


   Legislation –

   Calendar –


State of CA Census 2020 Website –

   Resources – click here

   Latest News – click here

Count the Nation Project – Census 101 – click here