Connecticut Social Security Numbers

Social Security Numbers issued to Connecticut fall between 040-##-#### and 049-##-####.

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About this Data

SSNs issued before June 25, 2011 are linked to where the number was issued which is often the same as where the cardholder was born. After 2011, SSN issuance was randomized. Not every SSN in the range above is necessarily valid. Learn More >

Connecticut SSNs by Year

Within the 040-##-#### to 049-##-#### group, the 4th and 5th digits indicate when a number was issued.

Social Security Number	First Year Issued	Last Year Issued	Estimated Age of Cardholder	Valid SSN?
040-86-####	1988	1992	33 to 37 yrs	Valid
040-88-####	1988	1992	33 to 37 yrs	Valid
040-90-####	1992	unknown	25 to 33 yrs	Valid
040-92-####	1995	unknown	22 to 30 yrs	Valid
040-94-####	1995	unknown	22 to 30 yrs	Valid
040-96-####	1996	unknown	21 to 29 yrs	Valid
040-98-####	1998	unknown	19 to 27 yrs	Valid
041-01-####	1936	1950	87 to 105 yrs	Valid
041-02-####	1999	2000	25 to 26 yrs	Valid
041-03-####	1936	1950	87 to 105 yrs	Valid
041-04-####	2001	unknown	16 to 24 yrs	Valid
041-05-####	1936	1950	87 to 105 yrs	Valid
041-06-####	2003	2004	21 to 22 yrs	Valid
041-07-####	1936	1950	87 to 105 yrs	Valid
041-08-####	2004	2006	19 to 21 yrs	Valid
041-09-####	1936	1950	87 to 105 yrs	Valid
041-10-####	1936	1950	87 to 105 yrs	Valid
041-11-####	2006	2008	17 to 19 yrs	Valid
041-12-####	1936	1950	87 to 105 yrs	Valid
041-13-####	2008	2009	16 to 17 yrs	Valid
041-14-####	1936	1950	87 to 105 yrs	Valid
041-15-####	2009	2011	14 to 16 yrs	Valid
041-16-####	1936	1950	87 to 105 yrs	Valid
041-18-####	1936	1950	87 to 105 yrs	Valid
041-20-####	1936	1950	87 to 105 yrs	Valid
041-22-####	1936	1950	87 to 105 yrs	Valid
041-24-####	1936	1950	87 to 105 yrs	Valid
041-26-####	1936	1950	87 to 105 yrs	Valid
041-28-####	1951	1952	85 to 90 yrs	Valid
041-30-####	1953	1955	82 to 88 yrs	Valid
041-32-####	1956	1958	79 to 85 yrs	Valid
041-34-####	1959	1960	77 to 82 yrs	Valid
041-36-####	1961	unknown	68 to 80 yrs	Valid
041-38-####	1962	unknown	67 to 79 yrs	Valid
041-40-####	1963	unknown	66 to 78 yrs	Valid
041-42-####	1964	unknown	65 to 77 yrs	Valid
041-44-####	1965	unknown	64 to 76 yrs	Valid
041-46-####	1966	unknown	63 to 75 yrs	Valid
041-48-####	1967	1968	69 to 74 yrs	Valid
041-50-####	1969	unknown	60 to 72 yrs	Valid
041-52-####	1970	unknown	59 to 71 yrs	Valid
041-54-####	1971	1977	60 to 70 yrs	Valid
041-56-####	1972	1977	60 to 69 yrs	Valid
041-58-####	1973	1977	60 to 68 yrs	Valid
041-60-####	1973	1977	60 to 68 yrs	Valid
041-62-####	1974	1977	60 to 67 yrs	Valid
041-64-####	1975	1977	60 to 66 yrs	Valid
041-66-####	1976	1977	60 to 65 yrs	Valid
041-68-####	1977	1978	59 to 64 yrs	Valid
041-70-####	1979	1980	57 to 62 yrs	Valid

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