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	54 to 66 yrs	Valid
311-80-####	1977	unknown	53 to 65 yrs	Valid
311-82-####	1978	1979	59 to 64 yrs	Valid
311-84-####	1980	unknown	50 to 62 yrs	Valid
311-86-####	1981	unknown	49 to 61 yrs	Valid
311-88-####	1982	unknown	48 to 60 yrs	Valid
311-90-####	1983	unknown	47 to 59 yrs	Valid
311-92-####	1984	unknown	46 to 58 yrs	Valid
311-94-####	1985	1986	52 to 57 yrs	Valid
311-96-####	1987	unknown	43 to 55 yrs	Valid
311-98-####	1988	unknown	30 to 38 yrs	Valid
312-01-####	1936	1950	88 to 106 yrs	Valid
312-02-####	1988	unknown	30 to 38 yrs	Valid
312-03-####	1936	1950	88 to 106 yrs	Valid
312-04-####	1988	unknown	30 to 38 yrs	Valid
312-05-####	1936	1950	88 to 106 yrs	Valid
312-06-####	1989	1992	34 to 37 yrs	Valid
312-07-####	1936	1950	88 to 106 yrs	Valid
312-08-####	1989	1992	34 to 37 yrs	Valid
312-09-####	1936	1950	88 to 106 yrs	Valid
312-10-####	1936	1950	88 to 106 yrs	Valid
312-11-####	1989	1992	34 to 37 yrs	Valid
312-12-####	1936	1950	88 to 106 yrs	Valid
312-13-####	1993	unknown	25 to 33 yrs	Valid
312-14-####	1936	1950	88 to 106 yrs	Valid
312-15-####	1994	unknown	24 to 32 yrs	Valid
312-16-####	1936	1950	88 to 106 yrs	Valid
312-17-####	1996	unknown	22 to 30 yrs	Valid
312-18-####	1936	1950	88 to 106 yrs	Valid
312-19-####	1997	1998	28 to 29 yrs	Valid
312-20-####	1936	1950	88 to 106 yrs	Valid
312-21-####	1999	unknown	19 to 27 yrs	Valid
312-22-####	1936	1950	88 to 106 yrs	Valid
312-23-####	2000	2001	25 to 26 yrs	Valid
312-24-####	1936	1950	88 to 106 yrs	Valid
312-25-####	2002	2004	22 to 24 yrs	Valid
312-26-####	1936	1950	88 to 106 yrs	Valid
312-27-####	2004	2005	21 to 22 yrs	Valid
312-28-####	1936	1950	88 to 106 yrs	Valid
312-29-####	2005	2007	19 to 21 yrs	Valid
312-30-####	1936	1950	88 to 106 yrs	Valid
312-31-####	2007	2008	18 to 19 yrs	Valid
312-32-####	1936	1950	88 to 106 yrs	Valid
312-33-####	2008	2010	16 to 18 yrs	Valid
312-34-####	1951	1952	86 to 91 yrs	Valid
312-35-####	2010	2011	15 to 16 yrs	Valid
312-36-####	1953	unknown	77 to 89 yrs	Valid
312-38-####	1954	1955	83 to 88 yrs	Valid
312-40-####	1956	unknown	74 to 86 yrs	Valid
312-42-####	1957	1958	80 to 85 yrs	Valid

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