Census API: Examples for /data/2020/pdb/blockgroup
Geography HierarchyGeography LevelExample URLNumber
4 examples
(default geography)N/Ahttps://api.census.gov/data/2020/pdb/blockgroup?get=State_name,County_name&key=YOUR_KEY_GOES_HERE
statecountytractblock group150https://api.census.gov/data/2020/pdb/blockgroup?get=State_name,County_name&for=block%20group:*&in=state:01%20county:001&key=YOUR_KEY_GOES_HERE
https://api.census.gov/data/2020/pdb/blockgroup?get=State_name,County_name&for=block%20group:*&in=state:01&in=county:001&in=tract:*&key=YOUR_KEY_GOES_HERE
https://api.census.gov/data/2020/pdb/blockgroup?get=State_name,County_name&for=block%20group:1&in=state:01%20county:001%20tract:020100&key=YOUR_KEY_GOES_HERE