• API Call: api.census.gov/data/2018/rhfs
• Geography: api.census.gov/data/2018/rhfs/geography.html
• Variables: api.census.gov/data/2018/rhfs/variables.html
• Example Call: Total Operational Expenses Per Housing Unit in 2018

api.census.gov/data/2018/rhfs?get=TBL_NAME,SUBTABLE_L1,CHARACTERISTIC,FGSZ_NAME,BYGROUP,BYGROUP_VALUE,ESTIMATE_PROPERTIES,MOE_PROPERTIES&TABLE_CODE=4&FGSZ=0&BGR=1&ucgid=0100000US&key=YOUR_KEY_GOES_HERE