Skip to content Social Security Online |
Trust Fund Data |
www.socialsecurity.gov | Home FAQs Contact Us Search |
Office of the Chief Actuary |
Effective Interest Rates, 1940-79Historical document |
Estimated effective interest rates earned by the Old-Age and Survivors Insurance (OASI) and Disability Insurance (DI) Trust Funds are shown below for 1940-1979. (OASDI refers to the two funds combined.) |
Calendar year |
OASI | DI | OASDI | Calendar year |
OASI | DI | OASDI | |
---|---|---|---|---|---|---|---|---|
1940............ | 2.4 | -- | 2.4 | 1960............ | 2.6 | 2.6 | 2.6 | |
1941............ | 2.4 | -- | 2.4 | 1961............ | 2.7 | 2.9 | 2.8 | |
1942............ | 2.3 | -- | 2.3 | 1962............ | 2.8 | 2.9 | 2.8 | |
1943............ | 2.1 | -- | 2.1 | 1963............ | 2.9 | 3.0 | 2.9 | |
1944............ | 2.0 | -- | 2.0 | 1964............ | 3.1 | 3.2 | 3.1 | |
1945............ | 2.1 | -- | 2.1 | 1965............ | 3.2 | 3.4 | 3.2 | |
1946............ | 2.0 | -- | 2.0 | 1966............ | 3.5 | 3.7 | 3.5 | |
1947............ | 1.9 | -- | 1.9 | 1967............ | 3.7 | 4.1 | 3.8 | |
1948............ | 2.8 | -- | 2.8 | 1968............ | 3.9 | 4.4 | 4.0 | |
1949............ | 1.3 | -- | 1.3 | 1969............ | 4.4 | 5.1 | 4.4 | |
1950............ | 2.0 | -- | 2.0 | 1970............ | 5.0 | 5.8 | 5.1 | |
1951............ | 2.9 | -- | 2.9 | 1971............ | 5.2 | 6.0 | 5.3 | |
1952............ | 2.2 | -- | 2.2 | 1972............ | 5.3 | 6.0 | 5.4 | |
1953............ | 2.3 | -- | 2.3 | 1973............ | 5.7 | 6.2 | 5.8 | |
1954............ | 2.3 | -- | 2.3 | 1974............ | 6.2 | 6.5 | 6.2 | |
1955............ | 2.2 | -- | 2.2 | 1975............ | 6.6 | 6.7 | 6.6 | |
1956............ | 2.4 | -- | 2.4 | 1976............ | 6.7 | 6.8 | 6.7 | |
1957............ | 2.5 | 2.3 | 2.5 | 1977............ | 6.9 | 7.1 | 7.0 | |
1958............ | 2.5 | 2.4 | 2.5 | 1978............ | 7.2 | 7.5 | 7.2 | |
1959............ | 2.6 | 2.5 | 2.6 | 1979............ | 7.4 | 8.0 | 7.5 | |
OASI refers to the Old-Age and Survivors Insurance Trust Fund, DI refers to the Disability Insurance Trust Fund, and OASDI refers to the two funds combined |
Privacy Policy
| Website Policies
& Other Important Information
| Site Map Last reviewed or modified Thursday Nov 12, 2009 |