Maryland Social Security Numbers

Social Security Numbers issued to Maryland fall between 212-##-#### and 220-##-####.

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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 >

Maryland SSNs by Year

Within the 212-##-#### to 220-##-#### 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?
212-01-####	1936	1950	85 to 103 yrs	Valid
212-02-####	1982	unknown	45 to 57 yrs	Valid
212-03-####	1936	1950	85 to 103 yrs	Valid
212-04-####	1983	unknown	44 to 56 yrs	Valid
212-05-####	1936	1950	85 to 103 yrs	Valid
212-06-####	1984	unknown	43 to 55 yrs	Valid
212-07-####	1936	1950	85 to 103 yrs	Valid
212-08-####	1985	unknown	42 to 54 yrs	Valid
212-09-####	1936	1950	85 to 103 yrs	Valid
212-10-####	1936	1950	85 to 103 yrs	Valid
212-11-####	1986	unknown	41 to 53 yrs	Valid
212-12-####	1936	1950	85 to 103 yrs	Valid
212-13-####	1986	unknown	41 to 53 yrs	Valid
212-14-####	1936	1950	85 to 103 yrs	Valid
212-15-####	1987	unknown	40 to 52 yrs	Valid
212-16-####	1936	1950	85 to 103 yrs	Valid
212-17-####	1987	unknown	40 to 52 yrs	Valid
212-18-####	1936	1950	85 to 103 yrs	Valid
212-19-####	1988	unknown	27 to 35 yrs	Valid
212-20-####	1936	1950	85 to 103 yrs	Valid
212-21-####	1988	unknown	27 to 35 yrs	Valid
212-22-####	1936	1950	85 to 103 yrs	Valid
212-23-####	1989	1992	31 to 34 yrs	Valid
212-24-####	1936	1950	85 to 103 yrs	Valid
212-25-####	1989	1992	31 to 34 yrs	Valid
212-26-####	1936	1950	85 to 103 yrs	Valid
212-27-####	1989	1992	31 to 34 yrs	Valid
212-28-####	1936	1950	85 to 103 yrs	Valid
212-29-####	1989	1992	31 to 34 yrs	Valid
212-30-####	1936	1950	85 to 103 yrs	Valid
212-31-####	1989	1992	31 to 34 yrs	Valid
212-32-####	1951	unknown	76 to 88 yrs	Valid
212-33-####	1989	1992	31 to 34 yrs	Valid
212-34-####	1952	1953	82 to 87 yrs	Valid
212-35-####	1989	1992	31 to 34 yrs	Valid
212-36-####	1954	1955	80 to 85 yrs	Valid
212-37-####	1989	1992	31 to 34 yrs	Valid
212-38-####	1956	unknown	71 to 83 yrs	Valid
212-39-####	1993	unknown	22 to 30 yrs	Valid
212-40-####	1957	1958	77 to 82 yrs	Valid
212-41-####	1994	unknown	21 to 29 yrs	Valid
212-42-####	1959	1960	75 to 80 yrs	Valid
212-43-####	1994	unknown	21 to 29 yrs	Valid
212-44-####	1961	unknown	66 to 78 yrs	Valid
212-45-####	1995	unknown	20 to 28 yrs	Valid
212-46-####	1962	unknown	65 to 77 yrs	Valid
212-47-####	1996	unknown	19 to 27 yrs	Valid
212-48-####	1963	unknown	64 to 76 yrs	Valid
212-49-####	1996	unknown	19 to 27 yrs	Valid
212-50-####	1963	unknown	64 to 76 yrs	Valid

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