Kentucky Social Security Numbers

Social Security Numbers issued to Kentucky fall between 400-##-#### and 407-##-####.

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 >

Kentucky SSNs by Year

Within the 400-##-#### to 407-##-#### 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?
403-43-####	1989	1992	34 to 37 yrs	Valid
403-44-####	1952	unknown	78 to 90 yrs	Valid
403-45-####	1993	unknown	25 to 33 yrs	Valid
403-46-####	1952	1953	85 to 90 yrs	Valid
403-47-####	1994	unknown	24 to 32 yrs	Valid
403-48-####	1954	unknown	76 to 88 yrs	Valid
403-49-####	1995	unknown	23 to 31 yrs	Valid
403-50-####	1955	unknown	75 to 87 yrs	Valid
403-51-####	1997	1998	28 to 29 yrs	Valid
403-52-####	1956	unknown	74 to 86 yrs	Valid
403-53-####	1998	unknown	20 to 28 yrs	Valid
403-54-####	1956	1957	81 to 86 yrs	Valid
403-55-####	1999	2000	26 to 27 yrs	Valid
403-56-####	1958	1959	79 to 84 yrs	Valid
403-57-####	2001	unknown	17 to 25 yrs	Valid
403-58-####	1960	unknown	70 to 82 yrs	Valid
403-59-####	2002	unknown	16 to 24 yrs	Valid
403-60-####	1961	unknown	69 to 81 yrs	Valid
403-61-####	2003	2004	22 to 23 yrs	Valid
403-62-####	1962	unknown	68 to 80 yrs	Valid
403-63-####	2004	2006	20 to 22 yrs	Valid
403-64-####	1963	unknown	67 to 79 yrs	Valid
403-65-####	2006	2007	19 to 20 yrs	Valid
403-66-####	1963	1964	74 to 79 yrs	Valid
403-67-####	2007	2008	18 to 19 yrs	Valid
403-68-####	1965	unknown	65 to 77 yrs	Valid
403-69-####	2008	2009	17 to 18 yrs	Valid
403-70-####	1965	unknown	65 to 77 yrs	Valid
403-71-####	2009	2010	16 to 17 yrs	Valid
403-72-####	1966	unknown	64 to 76 yrs	Valid
403-73-####	2010	2011	15 to 16 yrs	Valid
403-74-####	1967	unknown	63 to 75 yrs	Valid
403-76-####	1967	unknown	63 to 75 yrs	Valid
403-78-####	1968	unknown	62 to 74 yrs	Valid
403-80-####	1969	unknown	61 to 73 yrs	Valid
403-82-####	1970	unknown	60 to 72 yrs	Valid
403-84-####	1971	unknown	59 to 71 yrs	Valid
403-86-####	1971	unknown	59 to 71 yrs	Valid
403-88-####	1972	unknown	58 to 70 yrs	Valid
403-90-####	1973	unknown	57 to 69 yrs	Valid
403-92-####	1973	unknown	57 to 69 yrs	Valid
403-94-####	1974	unknown	56 to 68 yrs	Valid
403-96-####	1974	unknown	56 to 68 yrs	Valid
403-98-####	1975	unknown	55 to 67 yrs	Valid
404-01-####	1936	1950	88 to 106 yrs	Valid
404-02-####	1975	unknown	55 to 67 yrs	Valid
404-03-####	1936	1950	88 to 106 yrs	Valid
404-04-####	1976	unknown	54 to 66 yrs	Valid
404-05-####	1936	1950	88 to 106 yrs	Valid
404-06-####	1976	unknown	54 to 66 yrs	Valid

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