Wisconsin Social Security Numbers

Social Security Numbers issued to Wisconsin fall between 387-##-#### and 399-##-####.

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 >

Wisconsin SSNs by Year

Within the 387-##-#### to 399-##-#### 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?
396-07-####	1936	1950	86 to 104 yrs	Valid
396-08-####	1989	1992	32 to 35 yrs	Valid
396-09-####	1936	1950	86 to 104 yrs	Valid
396-10-####	1936	1950	86 to 104 yrs	Valid
396-11-####	1993	unknown	23 to 31 yrs	Valid
396-12-####	1936	1950	86 to 104 yrs	Valid
396-13-####	1995	unknown	21 to 29 yrs	Valid
396-14-####	1936	1950	86 to 104 yrs	Valid
396-15-####	1996	1998	26 to 28 yrs	Valid
396-16-####	1936	1950	86 to 104 yrs	Valid
396-17-####	1998	unknown	18 to 26 yrs	Valid
396-18-####	1936	1950	86 to 104 yrs	Valid
396-19-####	2000	unknown	16 to 24 yrs	Valid
396-20-####	1936	1950	86 to 104 yrs	Valid
396-21-####	2001	unknown	15 to 23 yrs	Valid
396-22-####	1936	1950	86 to 104 yrs	Valid
396-23-####	2003	2004	20 to 21 yrs	Valid
396-24-####	1936	1950	86 to 104 yrs	Valid
396-25-####	2004	2006	18 to 20 yrs	Valid
396-26-####	1936	1950	86 to 104 yrs	Valid
396-27-####	2006	2008	16 to 18 yrs	Valid
396-28-####	1936	1950	86 to 104 yrs	Valid
396-29-####	2008	2009	15 to 16 yrs	Valid
396-30-####	1951	unknown	77 to 89 yrs	Valid
396-31-####	2009	2011	13 to 15 yrs	Valid
396-32-####	1952	1953	83 to 88 yrs	Valid
396-33-####	2011	unknown	5 to 13 yrs	Valid
396-34-####	1954	unknown	74 to 86 yrs	Valid
396-36-####	1955	unknown	73 to 85 yrs	Valid
396-38-####	1956	1958	78 to 84 yrs	Valid
396-40-####	1959	unknown	69 to 81 yrs	Valid
396-42-####	1960	unknown	68 to 80 yrs	Valid
396-44-####	1961	1962	74 to 79 yrs	Valid
396-46-####	1963	unknown	65 to 77 yrs	Valid
396-48-####	1963	unknown	65 to 77 yrs	Valid
396-50-####	1964	1965	71 to 76 yrs	Valid
396-52-####	1966	unknown	62 to 74 yrs	Valid
396-54-####	1966	unknown	62 to 74 yrs	Valid
396-56-####	1967	unknown	61 to 73 yrs	Valid
396-58-####	1968	1969	67 to 72 yrs	Valid
396-60-####	1970	unknown	58 to 70 yrs	Valid
396-62-####	1971	unknown	57 to 69 yrs	Valid
396-64-####	1971	1972	64 to 69 yrs	Valid
396-66-####	1973	unknown	55 to 67 yrs	Valid
396-68-####	1973	unknown	55 to 67 yrs	Valid
396-70-####	1973	unknown	55 to 67 yrs	Valid
396-72-####	1974	unknown	54 to 66 yrs	Valid
396-74-####	1975	unknown	53 to 65 yrs	Valid
396-76-####	1976	unknown	52 to 64 yrs	Valid
396-78-####	1976	unknown	52 to 64 yrs	Valid

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