Connecticut Social Security Numbers

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

Use the SSN Search Tool to check individual Social Security Numbers.

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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?
043-44-####	1966	unknown	63 to 75 yrs	Valid
043-46-####	1967	unknown	62 to 74 yrs	Valid
043-48-####	1968	unknown	61 to 73 yrs	Valid
043-50-####	1969	unknown	60 to 72 yrs	Valid
043-52-####	1970	unknown	59 to 71 yrs	Valid
043-54-####	1971	1972	65 to 70 yrs	Valid
043-56-####	1973	1977	60 to 68 yrs	Valid
043-58-####	1973	1977	60 to 68 yrs	Valid
043-60-####	1973	1977	60 to 68 yrs	Valid
043-62-####	1974	1977	60 to 67 yrs	Valid
043-64-####	1975	1977	60 to 66 yrs	Valid
043-66-####	1976	1977	60 to 65 yrs	Valid
043-68-####	1977	1978	59 to 64 yrs	Valid
043-70-####	1979	1980	57 to 62 yrs	Valid
043-72-####	1981	unknown	48 to 60 yrs	Valid
043-74-####	1982	1983	54 to 59 yrs	Valid
043-76-####	1984	unknown	45 to 57 yrs	Valid
043-78-####	1985	1986	51 to 56 yrs	Valid
043-80-####	1987	unknown	42 to 54 yrs	Valid
043-82-####	1988	unknown	29 to 37 yrs	Valid
043-84-####	1988	unknown	29 to 37 yrs	Valid
043-86-####	1988	1992	33 to 37 yrs	Valid
043-88-####	1988	1992	33 to 37 yrs	Valid
043-90-####	1992	unknown	25 to 33 yrs	Valid
043-92-####	1995	unknown	22 to 30 yrs	Valid
043-94-####	1995	unknown	22 to 30 yrs	Valid
043-96-####	1996	1998	27 to 29 yrs	Valid
043-98-####	1998	unknown	19 to 27 yrs	Valid
044-01-####	1936	1950	87 to 105 yrs	Valid
044-02-####	2000	unknown	17 to 25 yrs	Valid
044-03-####	1936	1950	87 to 105 yrs	Valid
044-04-####	2002	unknown	15 to 23 yrs	Valid
044-05-####	1936	1950	87 to 105 yrs	Valid
044-06-####	2003	2005	20 to 22 yrs	Valid
044-07-####	1936	1950	87 to 105 yrs	Valid
044-08-####	2005	2007	18 to 20 yrs	Valid
044-09-####	1936	1950	87 to 105 yrs	Valid
044-10-####	1936	1950	87 to 105 yrs	Valid
044-11-####	2007	2008	17 to 18 yrs	Valid
044-12-####	1936	1950	87 to 105 yrs	Valid
044-13-####	2008	2010	15 to 17 yrs	Valid
044-14-####	1936	1950	87 to 105 yrs	Valid
044-15-####	2010	2011	14 to 15 yrs	Valid
044-16-####	1936	1950	87 to 105 yrs	Valid
044-18-####	1936	1950	87 to 105 yrs	Valid
044-20-####	1936	1950	87 to 105 yrs	Valid
044-22-####	1936	1950	87 to 105 yrs	Valid
044-24-####	1936	1950	87 to 105 yrs	Valid
044-26-####	1951	unknown	78 to 90 yrs	Valid
044-28-####	1952	1953	84 to 89 yrs	Valid

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