Massachusetts Social Security Numbers

Social Security Numbers issued to Massachusetts fall between 010-##-#### and 034-##-####.

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 >

Massachusetts SSNs by Year

Within the 010-##-#### to 034-##-#### 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?
020-40-####	1965	1966	72 to 77 yrs	Valid
020-42-####	1967	unknown	63 to 75 yrs	Valid
020-44-####	1968	1969	69 to 74 yrs	Valid
020-46-####	1970	unknown	60 to 72 yrs	Valid
020-48-####	1971	1972	66 to 71 yrs	Valid
020-50-####	1973	unknown	57 to 69 yrs	Valid
020-52-####	1974	1975	63 to 68 yrs	Valid
020-54-####	1976	unknown	54 to 66 yrs	Valid
020-56-####	1977	unknown	53 to 65 yrs	Valid
020-58-####	1978	1979	59 to 64 yrs	Valid
020-60-####	1980	unknown	50 to 62 yrs	Valid
020-62-####	1981	1982	56 to 61 yrs	Valid
020-64-####	1983	1984	54 to 59 yrs	Valid
020-66-####	1985	1986	52 to 57 yrs	Valid
020-68-####	1987	unknown	43 to 55 yrs	Valid
020-70-####	1988	unknown	30 to 38 yrs	Valid
020-72-####	1989	1992	34 to 37 yrs	Valid
020-74-####	1992	unknown	26 to 34 yrs	Valid
020-76-####	1995	unknown	23 to 31 yrs	Valid
020-78-####	1995	unknown	23 to 31 yrs	Valid
020-80-####	1996	1998	28 to 30 yrs	Valid
020-82-####	1998	unknown	20 to 28 yrs	Valid
020-84-####	2000	2001	25 to 26 yrs	Valid
020-86-####	2002	2004	22 to 24 yrs	Valid
020-88-####	2004	2007	19 to 22 yrs	Valid
020-90-####	2007	2009	17 to 19 yrs	Valid
020-92-####	2009	2011	15 to 17 yrs	Valid
020-94-####	2011	unknown	7 to 15 yrs	Valid
021-01-####	1936	1950	88 to 106 yrs	Valid
021-03-####	1936	1950	88 to 106 yrs	Valid
021-05-####	1936	1950	88 to 106 yrs	Valid
021-07-####	1936	1950	88 to 106 yrs	Valid
021-09-####	1936	1950	88 to 106 yrs	Valid
021-10-####	1936	1950	88 to 106 yrs	Valid
021-12-####	1936	1950	88 to 106 yrs	Valid
021-14-####	1936	1950	88 to 106 yrs	Valid
021-16-####	1936	1950	88 to 106 yrs	Valid
021-18-####	1936	1950	88 to 106 yrs	Valid
021-20-####	1936	1950	88 to 106 yrs	Valid
021-22-####	1936	1950	88 to 106 yrs	Valid
021-24-####	1936	1950	88 to 106 yrs	Valid
021-26-####	1951	unknown	79 to 91 yrs	Valid
021-28-####	1952	1954	84 to 90 yrs	Valid
021-30-####	1955	1957	81 to 87 yrs	Valid
021-32-####	1958	1960	78 to 84 yrs	Valid
021-34-####	1961	1962	76 to 81 yrs	Valid
021-36-####	1963	unknown	67 to 79 yrs	Valid
021-38-####	1964	unknown	66 to 78 yrs	Valid
021-40-####	1965	1966	72 to 77 yrs	Valid
021-42-####	1967	unknown	63 to 75 yrs	Valid

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