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.

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 >

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?
393-76-####	1975	unknown	54 to 66 yrs	Valid
393-78-####	1976	unknown	53 to 65 yrs	Valid
393-80-####	1977	1978	59 to 64 yrs	Valid
393-82-####	1979	unknown	50 to 62 yrs	Valid
393-84-####	1979	unknown	50 to 62 yrs	Valid
393-86-####	1980	1981	56 to 61 yrs	Valid
393-88-####	1982	unknown	47 to 59 yrs	Valid
393-90-####	1983	unknown	46 to 58 yrs	Valid
393-92-####	1984	unknown	45 to 57 yrs	Valid
393-94-####	1985	1986	51 to 56 yrs	Valid
393-96-####	1987	unknown	42 to 54 yrs	Valid
393-98-####	1987	unknown	42 to 54 yrs	Valid
394-01-####	1936	1950	87 to 105 yrs	Valid
394-02-####	1988	unknown	29 to 37 yrs	Valid
394-03-####	1936	1950	87 to 105 yrs	Valid
394-04-####	1989	1992	33 to 36 yrs	Valid
394-05-####	1936	1950	87 to 105 yrs	Valid
394-06-####	1989	1992	33 to 36 yrs	Valid
394-07-####	1936	1950	87 to 105 yrs	Valid
394-08-####	1989	1992	33 to 36 yrs	Valid
394-09-####	1936	1950	87 to 105 yrs	Valid
394-10-####	1936	1950	87 to 105 yrs	Valid
394-11-####	1993	unknown	24 to 32 yrs	Valid
394-12-####	1936	1950	87 to 105 yrs	Valid
394-13-####	1994	unknown	23 to 31 yrs	Valid
394-14-####	1936	1950	87 to 105 yrs	Valid
394-15-####	1996	1998	27 to 29 yrs	Valid
394-16-####	1936	1950	87 to 105 yrs	Valid
394-17-####	1998	unknown	19 to 27 yrs	Valid
394-18-####	1936	1950	87 to 105 yrs	Valid
394-19-####	1999	2000	25 to 26 yrs	Valid
394-20-####	1936	1950	87 to 105 yrs	Valid
394-21-####	2001	2003	22 to 24 yrs	Valid
394-22-####	1936	1950	87 to 105 yrs	Valid
394-23-####	2003	2004	21 to 22 yrs	Valid
394-24-####	1936	1950	87 to 105 yrs	Valid
394-25-####	2004	2006	19 to 21 yrs	Valid
394-26-####	1936	1950	87 to 105 yrs	Valid
394-27-####	2006	2007	18 to 19 yrs	Valid
394-28-####	1936	1950	87 to 105 yrs	Valid
394-29-####	2007	2009	16 to 18 yrs	Valid
394-30-####	1936	1950	87 to 105 yrs	Valid
394-31-####	2009	2010	15 to 16 yrs	Valid
394-32-####	1951	1953	84 to 90 yrs	Valid
394-33-####	2010	2011	14 to 15 yrs	Valid
394-34-####	1954	unknown	75 to 87 yrs	Valid
394-36-####	1955	unknown	74 to 86 yrs	Valid
394-38-####	1956	1957	80 to 85 yrs	Valid
394-40-####	1958	1959	78 to 83 yrs	Valid
394-42-####	1960	unknown	69 to 81 yrs	Valid

Top