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.

Issuance State:

Issuance Year:

You must select a state.

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?
047-02-####	2000	2001	24 to 25 yrs	Valid
047-03-####	1936	1950	87 to 105 yrs	Valid
047-04-####	2002	2004	21 to 23 yrs	Valid
047-05-####	1936	1950	87 to 105 yrs	Valid
047-06-####	2004	2005	20 to 21 yrs	Valid
047-07-####	1936	1950	87 to 105 yrs	Valid
047-08-####	2005	2007	18 to 20 yrs	Valid
047-09-####	1936	1950	87 to 105 yrs	Valid
047-10-####	1936	1950	87 to 105 yrs	Valid
047-11-####	2007	2009	16 to 18 yrs	Valid
047-12-####	1936	1950	87 to 105 yrs	Valid
047-13-####	2009	2011	14 to 16 yrs	Valid
047-14-####	1936	1950	87 to 105 yrs	Valid
047-15-####	2011	unknown	6 to 14 yrs	Valid
047-16-####	1936	1950	87 to 105 yrs	Valid
047-18-####	1936	1950	87 to 105 yrs	Valid
047-20-####	1936	1950	87 to 105 yrs	Valid
047-22-####	1936	1950	87 to 105 yrs	Valid
047-24-####	1936	1950	87 to 105 yrs	Valid
047-26-####	1951	1952	85 to 90 yrs	Valid
047-28-####	1953	unknown	76 to 88 yrs	Valid
047-30-####	1954	1957	80 to 87 yrs	Valid
047-32-####	1958	1959	78 to 83 yrs	Valid
047-34-####	1960	1961	76 to 81 yrs	Valid
047-36-####	1962	unknown	67 to 79 yrs	Valid
047-38-####	1963	unknown	66 to 78 yrs	Valid
047-40-####	1964	unknown	65 to 77 yrs	Valid
047-42-####	1965	unknown	64 to 76 yrs	Valid
047-44-####	1966	unknown	63 to 75 yrs	Valid
047-46-####	1967	unknown	62 to 74 yrs	Valid
047-48-####	1968	1969	68 to 73 yrs	Valid
047-50-####	1970	unknown	59 to 71 yrs	Valid
047-52-####	1971	unknown	58 to 70 yrs	Valid
047-54-####	1972	unknown	57 to 69 yrs	Valid
047-56-####	1973	1977	60 to 68 yrs	Valid
047-58-####	1973	1977	60 to 68 yrs	Valid
047-60-####	1974	1977	60 to 67 yrs	Valid
047-62-####	1975	1977	60 to 66 yrs	Valid
047-64-####	1975	1977	60 to 66 yrs	Valid
047-66-####	1976	1978	59 to 65 yrs	Valid
047-68-####	1979	unknown	50 to 62 yrs	Valid
047-70-####	1980	unknown	49 to 61 yrs	Valid
047-72-####	1981	1982	55 to 60 yrs	Valid
047-74-####	1983	unknown	46 to 58 yrs	Valid
047-76-####	1984	1985	52 to 57 yrs	Valid
047-78-####	1986	unknown	43 to 55 yrs	Valid
047-80-####	1987	unknown	42 to 54 yrs	Valid
047-82-####	1988	unknown	29 to 37 yrs	Valid
047-84-####	1988	1992	33 to 37 yrs	Valid
047-86-####	1988	1992	33 to 37 yrs	Valid

Top