Maryland Social Security Numbers

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

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 >

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?
217-77-####	2007	unknown	9 to 17 yrs	Valid
217-78-####	1974	unknown	54 to 66 yrs	Valid
217-79-####	2007	2008	16 to 17 yrs	Valid
217-80-####	1975	unknown	53 to 65 yrs	Valid
217-81-####	2008	unknown	8 to 16 yrs	Valid
217-82-####	1975	unknown	53 to 65 yrs	Valid
217-83-####	2008	2009	15 to 16 yrs	Valid
217-84-####	1976	unknown	52 to 64 yrs	Valid
217-85-####	2009	2010	14 to 15 yrs	Valid
217-86-####	1976	unknown	52 to 64 yrs	Valid
217-87-####	2010	unknown	6 to 14 yrs	Valid
217-88-####	1977	unknown	51 to 63 yrs	Valid
217-89-####	2010	2011	13 to 14 yrs	Valid
217-90-####	1978	unknown	50 to 62 yrs	Valid
217-92-####	1979	unknown	49 to 61 yrs	Valid
217-94-####	1980	unknown	48 to 60 yrs	Valid
217-96-####	1981	unknown	47 to 59 yrs	Valid
217-98-####	1982	unknown	46 to 58 yrs	Valid
218-01-####	1936	1950	86 to 104 yrs	Valid
218-02-####	1983	unknown	45 to 57 yrs	Valid
218-03-####	1936	1950	86 to 104 yrs	Valid
218-04-####	1984	unknown	44 to 56 yrs	Valid
218-05-####	1936	1950	86 to 104 yrs	Valid
218-06-####	1984	unknown	44 to 56 yrs	Valid
218-07-####	1936	1950	86 to 104 yrs	Valid
218-08-####	1985	unknown	43 to 55 yrs	Valid
218-09-####	1936	1950	86 to 104 yrs	Valid
218-10-####	1936	1950	86 to 104 yrs	Valid
218-11-####	1986	unknown	42 to 54 yrs	Valid
218-12-####	1936	1950	86 to 104 yrs	Valid
218-13-####	1987	unknown	41 to 53 yrs	Valid
218-14-####	1936	1950	86 to 104 yrs	Valid
218-15-####	1987	unknown	41 to 53 yrs	Valid
218-16-####	1936	1950	86 to 104 yrs	Valid
218-17-####	1988	unknown	28 to 36 yrs	Valid
218-18-####	1936	1950	86 to 104 yrs	Valid
218-19-####	1988	unknown	28 to 36 yrs	Valid
218-20-####	1936	1950	86 to 104 yrs	Valid
218-21-####	1988	unknown	28 to 36 yrs	Valid
218-22-####	1936	1950	86 to 104 yrs	Valid
218-23-####	1989	1992	32 to 35 yrs	Valid
218-24-####	1936	1950	86 to 104 yrs	Valid
218-25-####	1989	1992	32 to 35 yrs	Valid
218-26-####	1936	1950	86 to 104 yrs	Valid
218-27-####	1989	1992	32 to 35 yrs	Valid
218-28-####	1936	1950	86 to 104 yrs	Valid
218-29-####	1989	1992	32 to 35 yrs	Valid
218-30-####	1936	1950	86 to 104 yrs	Valid
218-31-####	1989	1992	32 to 35 yrs	Valid
218-32-####	1951	1952	84 to 89 yrs	Valid

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