Indiana Social Security Numbers

Social Security Numbers issued to Indiana fall between 303-##-#### and 317-##-####.

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 >

Indiana SSNs by Year

Within the 303-##-#### to 317-##-#### 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?
311-78-####	1976	unknown	52 to 64 yrs	Valid
311-80-####	1977	unknown	51 to 63 yrs	Valid
311-82-####	1978	1979	57 to 62 yrs	Valid
311-84-####	1980	unknown	48 to 60 yrs	Valid
311-86-####	1981	unknown	47 to 59 yrs	Valid
311-88-####	1982	unknown	46 to 58 yrs	Valid
311-90-####	1983	unknown	45 to 57 yrs	Valid
311-92-####	1984	unknown	44 to 56 yrs	Valid
311-94-####	1985	1986	50 to 55 yrs	Valid
311-96-####	1987	unknown	41 to 53 yrs	Valid
311-98-####	1988	unknown	28 to 36 yrs	Valid
312-01-####	1936	1950	86 to 104 yrs	Valid
312-02-####	1988	unknown	28 to 36 yrs	Valid
312-03-####	1936	1950	86 to 104 yrs	Valid
312-04-####	1988	unknown	28 to 36 yrs	Valid
312-05-####	1936	1950	86 to 104 yrs	Valid
312-06-####	1989	1992	32 to 35 yrs	Valid
312-07-####	1936	1950	86 to 104 yrs	Valid
312-08-####	1989	1992	32 to 35 yrs	Valid
312-09-####	1936	1950	86 to 104 yrs	Valid
312-10-####	1936	1950	86 to 104 yrs	Valid
312-11-####	1989	1992	32 to 35 yrs	Valid
312-12-####	1936	1950	86 to 104 yrs	Valid
312-13-####	1993	unknown	23 to 31 yrs	Valid
312-14-####	1936	1950	86 to 104 yrs	Valid
312-15-####	1994	unknown	22 to 30 yrs	Valid
312-16-####	1936	1950	86 to 104 yrs	Valid
312-17-####	1996	unknown	20 to 28 yrs	Valid
312-18-####	1936	1950	86 to 104 yrs	Valid
312-19-####	1997	1998	26 to 27 yrs	Valid
312-20-####	1936	1950	86 to 104 yrs	Valid
312-21-####	1999	unknown	17 to 25 yrs	Valid
312-22-####	1936	1950	86 to 104 yrs	Valid
312-23-####	2000	2001	23 to 24 yrs	Valid
312-24-####	1936	1950	86 to 104 yrs	Valid
312-25-####	2002	2004	20 to 22 yrs	Valid
312-26-####	1936	1950	86 to 104 yrs	Valid
312-27-####	2004	2005	19 to 20 yrs	Valid
312-28-####	1936	1950	86 to 104 yrs	Valid
312-29-####	2005	2007	17 to 19 yrs	Valid
312-30-####	1936	1950	86 to 104 yrs	Valid
312-31-####	2007	2008	16 to 17 yrs	Valid
312-32-####	1936	1950	86 to 104 yrs	Valid
312-33-####	2008	2010	14 to 16 yrs	Valid
312-34-####	1951	1952	84 to 89 yrs	Valid
312-35-####	2010	2011	13 to 14 yrs	Valid
312-36-####	1953	unknown	75 to 87 yrs	Valid
312-38-####	1954	1955	81 to 86 yrs	Valid
312-40-####	1956	unknown	72 to 84 yrs	Valid
312-42-####	1957	1958	78 to 83 yrs	Valid

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