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	64 to 76 yrs	Valid
043-46-####	1967	unknown	63 to 75 yrs	Valid
043-48-####	1968	unknown	62 to 74 yrs	Valid
043-50-####	1969	unknown	61 to 73 yrs	Valid
043-52-####	1970	unknown	60 to 72 yrs	Valid
043-54-####	1971	1972	66 to 71 yrs	Valid
043-56-####	1973	1977	61 to 69 yrs	Valid
043-58-####	1973	1977	61 to 69 yrs	Valid
043-60-####	1973	1977	61 to 69 yrs	Valid
043-62-####	1974	1977	61 to 68 yrs	Valid
043-64-####	1975	1977	61 to 67 yrs	Valid
043-66-####	1976	1977	61 to 66 yrs	Valid
043-68-####	1977	1978	60 to 65 yrs	Valid
043-70-####	1979	1980	58 to 63 yrs	Valid
043-72-####	1981	unknown	49 to 61 yrs	Valid
043-74-####	1982	1983	55 to 60 yrs	Valid
043-76-####	1984	unknown	46 to 58 yrs	Valid
043-78-####	1985	1986	52 to 57 yrs	Valid
043-80-####	1987	unknown	43 to 55 yrs	Valid
043-82-####	1988	unknown	30 to 38 yrs	Valid
043-84-####	1988	unknown	30 to 38 yrs	Valid
043-86-####	1988	1992	34 to 38 yrs	Valid
043-88-####	1988	1992	34 to 38 yrs	Valid
043-90-####	1992	unknown	26 to 34 yrs	Valid
043-92-####	1995	unknown	23 to 31 yrs	Valid
043-94-####	1995	unknown	23 to 31 yrs	Valid
043-96-####	1996	1998	28 to 30 yrs	Valid
043-98-####	1998	unknown	20 to 28 yrs	Valid
044-01-####	1936	1950	88 to 106 yrs	Valid
044-02-####	2000	unknown	18 to 26 yrs	Valid
044-03-####	1936	1950	88 to 106 yrs	Valid
044-04-####	2002	unknown	16 to 24 yrs	Valid
044-05-####	1936	1950	88 to 106 yrs	Valid
044-06-####	2003	2005	21 to 23 yrs	Valid
044-07-####	1936	1950	88 to 106 yrs	Valid
044-08-####	2005	2007	19 to 21 yrs	Valid
044-09-####	1936	1950	88 to 106 yrs	Valid
044-10-####	1936	1950	88 to 106 yrs	Valid
044-11-####	2007	2008	18 to 19 yrs	Valid
044-12-####	1936	1950	88 to 106 yrs	Valid
044-13-####	2008	2010	16 to 18 yrs	Valid
044-14-####	1936	1950	88 to 106 yrs	Valid
044-15-####	2010	2011	15 to 16 yrs	Valid
044-16-####	1936	1950	88 to 106 yrs	Valid
044-18-####	1936	1950	88 to 106 yrs	Valid
044-20-####	1936	1950	88 to 106 yrs	Valid
044-22-####	1936	1950	88 to 106 yrs	Valid
044-24-####	1936	1950	88 to 106 yrs	Valid
044-26-####	1951	unknown	79 to 91 yrs	Valid
044-28-####	1952	1953	85 to 90 yrs	Valid

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