Hi Melanie, Census records are not available after 1930 at this time.
Here is your granfather Tony with his parents & siblings
1920 Monroe, ouachita, Louisiana
Joseph & Rosa immigrated to US in 1890
Joseph Casio/hd/55/ 1865 Italy /Retail Merchant Rosa Casio/wife/51/ 1869 Italy /Saleswoman store Joe Casio/son/21/ 1899 La Leon Casio/son/15/ 1905 La Tony Casio/son/13/ 1907 La Frances Casio/dau/23/ 1806La Frances Casio/granddau/5/ 1915 La/Italy/La Joe Casio/grandson/3/ 1916 La/Italy/La Nicklena Casio/dau/1 mon/ 1919 La/Italy/La
Name: Mary Cascio SS#: 436-80-9346 Last Residence: Monroe, Ouachita, Louisiana Born: July 4, 1904 Died: July 1980 State SS# issued: Louisiana